Attachment 1484372 Details for Bug 1630370 – dmesg output after cascade oom killer

dmesg output after cascade oom killer

why-2018-09-18-08-17-01 (text/plain), 635.35 KB, created by R Bruce Hoffman on 2018-09-18 13:20:53 UTC

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Creator: R Bruce Hoffman

Created: 2018-09-18 13:20:53 UTC

Size: 635.35 KB

patch

obsolete

>[    0.000000] hash-mmu: Page sizes from device-tree:
>[    0.000000] hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0
>[    0.000000] hash-mmu: base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7
>[    0.000000] hash-mmu: base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56
>[    0.000000] hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1
>[    0.000000] hash-mmu: base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8
>[    0.000000] hash-mmu: base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0
>[    0.000000] hash-mmu: base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3
>[    0.000000] Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24
>[    0.000000] Using 1TB segments
>[    0.000000] hash-mmu: Initializing hash mmu with SLB
>[    0.000000] Linux version 4.18.7-200.fc28.ppc64 (mockbuild@buildvm-ppc64-03.ppc.fedoraproject.org) (gcc version 8.1.1 20180712 (Red Hat 8.1.1-5) (GCC)) #1 SMP Mon Sep 10 15:21:31 UTC 2018
>[    0.000000] Found initrd at 0xc00000000c400000:0xc00000000dd796bb
>[    0.000000] Using pSeries machine description
>[    0.000000] bootconsole [udbg0] enabled
>[    0.000000] Partition configured for 320 cpus.
>[    0.000000] CPU maps initialized for 8 threads per core
>[    0.000000]  (thread shift is 3)
>[    0.000000] Allocated 7168 bytes for 320 pacas
>[    0.000000] -----------------------------------------------------
>[    0.000000] ppc64_pft_size    = 0x1d
>[    0.000000] phys_mem_size     = 0x80000000
>[    0.000000] dcache_bsize      = 0x80
>[    0.000000] icache_bsize      = 0x80
>[    0.000000] cpu_features      = 0x000000ff8f5d91a7
>[    0.000000]   possible        = 0x0000ffffffffb1af
>[    0.000000]   always          = 0x00000000000001a0
>[    0.000000] cpu_user_features = 0xdc0065c2 0xef000000
>[    0.000000] mmu_features      = 0x7c006001
>[    0.000000] firmware_features = 0x00000007c45bfc57
>[    0.000000] htab_hash_mask    = 0x3fffff
>[    0.000000] -----------------------------------------------------
>[    0.000000] numa:   NODE_DATA [mem 0x7f5d2300-0x7f5dbfff]
>[    0.000000] rfi-flush: fallback displacement flush available
>[    0.000000] rfi-flush: ori type flush available
>[    0.000000] rfi-flush: patched 10 locations (ori type flush)
>[    0.000000] barrier-nospec: using ORI speculation barrier
>[    0.000000] barrier-nospec: patched 545 locations
>[    0.000000] stf-barrier: hwsync barrier available
>[    0.000000] stf-barrier: patched 61 entry locations (hwsync barrier)
>[    0.000000] stf-barrier: patched 10 exit locations (hwsync barrier)
>[    0.000000] PPC64 nvram contains 15360 bytes
>[    0.000000] Top of RAM: 0x80000000, Total RAM: 0x80000000
>[    0.000000] Memory hole size: 0MB
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000000000-0x000000007fffffff]
>[    0.000000]   DMA32    empty
>[    0.000000]   Normal   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000000000-0x000000007fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
>[    0.000000] On node 0 totalpages: 32768
>[    0.000000]   DMA zone: 32 pages used for memmap
>[    0.000000]   DMA zone: 0 pages reserved
>[    0.000000]   DMA zone: 32768 pages, LIFO batch:1
>[    0.000000] percpu: Embedded 4 pages/cpu @(____ptrval____) s160792 r0 d101352 u262144
>[    0.000000] pcpu-alloc: s160792 r0 d101352 u262144 alloc=1*1048576
>[    0.000000] pcpu-alloc: [0] 000 001 002 003 [0] 004 005 006 007 
>[    0.000000] pcpu-alloc: [0] 008 009 010 011 [0] 012 013 014 015 
>[    0.000000] pcpu-alloc: [0] 016 017 018 019 [0] 020 021 022 023 
>[    0.000000] pcpu-alloc: [0] 024 025 026 027 [0] 028 029 030 031 
>[    0.000000] pcpu-alloc: [0] 032 033 034 035 [0] 036 037 038 039 
>[    0.000000] pcpu-alloc: [0] 040 041 042 043 [0] 044 045 046 047 
>[    0.000000] pcpu-alloc: [0] 048 049 050 051 [0] 052 053 054 055 
>[    0.000000] pcpu-alloc: [0] 056 057 058 059 [0] 060 061 062 063 
>[    0.000000] pcpu-alloc: [0] 064 065 066 067 [0] 068 069 070 071 
>[    0.000000] pcpu-alloc: [0] 072 073 074 075 [0] 076 077 078 079 
>[    0.000000] pcpu-alloc: [0] 080 081 082 083 [0] 084 085 086 087 
>[    0.000000] pcpu-alloc: [0] 088 089 090 091 [0] 092 093 094 095 
>[    0.000000] pcpu-alloc: [0] 096 097 098 099 [0] 100 101 102 103 
>[    0.000000] pcpu-alloc: [0] 104 105 106 107 [0] 108 109 110 111 
>[    0.000000] pcpu-alloc: [0] 112 113 114 115 [0] 116 117 118 119 
>[    0.000000] pcpu-alloc: [0] 120 121 122 123 [0] 124 125 126 127 
>[    0.000000] pcpu-alloc: [0] 128 129 130 131 [0] 132 133 134 135 
>[    0.000000] pcpu-alloc: [0] 136 137 138 139 [0] 140 141 142 143 
>[    0.000000] pcpu-alloc: [0] 144 145 146 147 [0] 148 149 150 151 
>[    0.000000] pcpu-alloc: [0] 152 153 154 155 [0] 156 157 158 159 
>[    0.000000] pcpu-alloc: [0] 160 161 162 163 [0] 164 165 166 167 
>[    0.000000] pcpu-alloc: [0] 168 169 170 171 [0] 172 173 174 175 
>[    0.000000] pcpu-alloc: [0] 176 177 178 179 [0] 180 181 182 183 
>[    0.000000] pcpu-alloc: [0] 184 185 186 187 [0] 188 189 190 191 
>[    0.000000] pcpu-alloc: [0] 192 193 194 195 [0] 196 197 198 199 
>[    0.000000] pcpu-alloc: [0] 200 201 202 203 [0] 204 205 206 207 
>[    0.000000] pcpu-alloc: [0] 208 209 210 211 [0] 212 213 214 215 
>[    0.000000] pcpu-alloc: [0] 216 217 218 219 [0] 220 221 222 223 
>[    0.000000] pcpu-alloc: [0] 224 225 226 227 [0] 228 229 230 231 
>[    0.000000] pcpu-alloc: [0] 232 233 234 235 [0] 236 237 238 239 
>[    0.000000] pcpu-alloc: [0] 240 241 242 243 [0] 244 245 246 247 
>[    0.000000] pcpu-alloc: [0] 248 249 250 251 [0] 252 253 254 255 
>[    0.000000] pcpu-alloc: [0] 256 257 258 259 [0] 260 261 262 263 
>[    0.000000] pcpu-alloc: [0] 264 265 266 267 [0] 268 269 270 271 
>[    0.000000] pcpu-alloc: [0] 272 273 274 275 [0] 276 277 278 279 
>[    0.000000] pcpu-alloc: [0] 280 281 282 283 [0] 284 285 286 287 
>[    0.000000] pcpu-alloc: [0] 288 289 290 291 [0] 292 293 294 295 
>[    0.000000] pcpu-alloc: [0] 296 297 298 299 [0] 300 301 302 303 
>[    0.000000] pcpu-alloc: [0] 304 305 306 307 [0] 308 309 310 311 
>[    0.000000] pcpu-alloc: [0] 312 313 314 315 [0] 316 317 318 319 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32736
>[    0.000000] Policy zone: DMA
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.18.7-200.fc28.ppc64 root=/dev/mapper/fedora_jkohan-root ro rd.lvm.lv=fedora_jkohan/root rd.lvm.lv=fedora_jkohan/swap LANG=en_US.UTF-8
>[    0.000000] log_buf_len individual max cpu contribution: 4096 bytes
>[    0.000000] log_buf_len total cpu_extra contributions: 1306624 bytes
>[    0.000000] log_buf_len min size: 262144 bytes
>[    0.000000] log_buf_len: 2097152 bytes
>[    0.000000] early log buf free: 255264(97%)
>[    0.000000] Memory: 1891968K/2097152K available (12544K kernel code, 2496K rwdata, 4032K rodata, 6400K init, 2437K bss, 205184K reserved, 0K cma-reserved)
>[    0.000000] random: get_random_u64 called from .__kmem_cache_create+0x54/0x7e0 with crng_init=0
>[    0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=320, Nodes=32
>[    0.000000] ftrace: allocating 32094 entries in 12 pages
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=320.
>[    0.000000] 	Tasks RCU enabled.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=320
>[    0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
>[    0.000000] pic: no ISA interrupt controller
>[    0.000000] time_init: decrementer frequency = 512.000000 MHz
>[    0.000000] time_init: processor frequency   = 3026.000000 MHz
>[    0.000002] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns
>[    0.000048] clocksource: timebase mult[1f40000] shift[24] registered
>[    0.000071] clockevent: decrementer mult[83126e98] shift[32] cpu[0]
>[    0.000514] Console: colour dummy device 80x25
>[    0.000533] console [hvc0] enabled
>[    0.000548] bootconsole [udbg0] disabled
>[    0.000665] pid_max: default: 327680 minimum: 2560
>[    0.001024] Security Framework initialized
>[    0.001027] Yama: becoming mindful.
>[    0.001034] SELinux:  Initializing.
>[    0.001315] SELinux:  Starting in permissive mode
>[    0.001536] Dentry cache hash table entries: 262144 (order: 5, 2097152 bytes)
>[    0.001607] Inode-cache hash table entries: 131072 (order: 4, 1048576 bytes)
>[    0.001674] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes)
>[    0.001682] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes)
>[    0.011707] EEH: pSeries platform initialized
>[    0.011715] POWER8 performance monitor hardware support registered
>[    0.011794] Hierarchical SRCU implementation.
>[    0.021406] smp: Bringing up secondary CPUs ...
>[    0.051164] smp: Brought up 1 node, 16 CPUs
>[    0.051176] numa: Node 0 CPUs: 0-15
>[    0.051182] Using standard scheduler topology
>[    0.061283] devtmpfs: initialized
>[    0.070241] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
>[    0.070300] futex hash table entries: 131072 (order: 8, 16777216 bytes)
>[    0.080720] NET: Registered protocol family 16
>[    0.080897] EEH: No capable adapters found
>[    0.080969] IBM eBus Device Driver
>[    0.081062] audit: initializing netlink subsys (disabled)
>[    0.081339] audit: type=2000 audit(1537243673.080:1): state=initialized audit_enabled=0 res=1
>[    0.081482] cpuidle: using governor menu
>[    0.081533] RTAS daemon started
>[    0.081635] pstore: Registered nvram as persistent store backend
>[    0.131237] PCI: Probing PCI hardware
>[    0.131249] PCI: Probing PCI hardware done
>[    0.131413] pseries-rng: Registering arch random hook.
>[    0.141002] HugeTLB registered 16.0 MiB page size, pre-allocated 0 pages
>[    0.141007] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
>[    0.150406] vgaarb: loaded
>[    0.150561] SCSI subsystem initialized
>[    0.150734] libata version 3.00 loaded.
>[    0.150761] usbcore: registered new interface driver usbfs
>[    0.150772] usbcore: registered new interface driver hub
>[    0.150933] usbcore: registered new device driver usb
>[    0.150951] pps_core: LinuxPPS API ver. 1 registered
>[    0.150954] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.150960] PTP clock support registered
>[    0.151238] EDAC MC: Ver: 3.0.0
>[    0.151647] NetLabel: Initializing
>[    0.151651] NetLabel:  domain hash size = 128
>[    0.151653] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.151671] NetLabel:  unlabeled traffic allowed by default
>[    0.160031] clocksource: Switched to clocksource timebase
>[    0.240415] VFS: Disk quotas dquot_6.6.0
>[    0.240542] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
>[    0.261164] NET: Registered protocol family 2
>[    0.261700] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes)
>[    0.261727] TCP established hash table entries: 16384 (order: 1, 131072 bytes)
>[    0.261782] TCP bind hash table entries: 16384 (order: 2, 262144 bytes)
>[    0.261821] TCP: Hash tables configured (established 16384 bind 16384)
>[    0.269954] UDP hash table entries: 2048 (order: 0, 65536 bytes)
>[    0.269986] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes)
>[    0.270567] NET: Registered protocol family 1
>[    0.270577] PCI: CLS 0 bytes, default 128
>[    0.270616] Unpacking initramfs...
>[    2.022046] Freeing initrd memory: 26048K
>[    2.031692] IOMMU table initialized, virtual merging enabled
>[    2.060800] hv-24x7: read 1330 catalog entries, created 337 event attrs (0 failures), 169 descs
>[    2.081995] Initialise system trusted keyrings
>[    2.082011] Key type blacklist registered
>[    2.082210] workingset: timestamp_bits=38 max_order=15 bucket_order=0
>[    2.091441] zbud: loaded
>[    2.100225] pstore: using deflate compression
>[    2.100332] SELinux:  Registering netfilter hooks
>[    2.880123] alg: No test for 842 (842-generic)
>[    2.880272] alg: No test for 842 (842-scomp)
>[    2.911767] NET: Registered protocol family 38
>[    2.911779] Key type asymmetric registered
>[    2.911783] Asymmetric key parser 'x509' registered
>[    2.911871] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    2.912075] io scheduler noop registered
>[    2.912078] io scheduler deadline registered
>[    2.920003] io scheduler cfq registered (default)
>[    2.920011] io scheduler mq-deadline registered
>[    2.920455] atomic64_test: passed
>[    2.920506] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    2.921208] random: fast init done
>[    2.921293] Linux agpgart interface v0.103
>[    2.921405] Uniform Multi-Platform E-IDE driver
>[    2.921426] ide-gd driver 1.18
>[    2.921584] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.921595] ehci-pci: EHCI PCI platform driver
>[    2.921604] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.921614] ohci-pci: OHCI PCI platform driver
>[    2.921622] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.921657] usbcore: registered new interface driver usbserial_generic
>[    2.921665] usbserial: USB Serial support registered for generic
>[    2.921778] mousedev: PS/2 mouse device common for all mice
>[    2.929924] rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0
>[    2.930018] device-mapper: uevent: version 1.0.3
>[    2.930135] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
>[    2.950006] pseries_idle_driver registered
>[    2.950020] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.950060] usbcore: registered new interface driver usbhid
>[    2.950063] usbhid: USB HID core driver
>[    2.950260] drop_monitor: Initializing network drop monitor service
>[    2.950594] Initializing XFRM netlink socket
>[    2.950838] NET: Registered protocol family 10
>[    2.971288] Segment Routing with IPv6
>[    2.971317] mip6: Mobile IPv6
>[    2.971321] NET: Registered protocol family 17
>[    2.971487] Running MSI bitmap self-tests ...
>[    2.980004] registered taskstats version 1
>[    2.980021] Loading compiled-in X.509 certificates
>[    3.171713] Loaded X.509 cert 'Fedora kernel signing key: 47e4bb39b9ea43d4086cb865df2eb6b4c7b819a5'
>[    3.171769] zswap: loaded using pool lzo/zbud
>[    3.182092] Key type big_key registered
>[    3.192141] Key type encrypted registered
>[    3.199965] rtc-generic rtc-generic: setting system clock to 2018-09-18 04:07:56 UTC (1537243676)
>[    3.201738] Freeing unused kernel memory: 6400K
>[    3.201742] This architecture does not have kernel memory protection.
>[    3.281455] systemd[1]: systemd 238 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
>[    3.281600] systemd[1]: Detected architecture ppc64.
>[    3.281606] systemd[1]: Running in initial RAM disk.
>[    3.320494] systemd[1]: Set hostname to <mailsvrc.ctcodeworks.com>.
>[    3.640353] random: systemd: uninitialized urandom read (16 bytes read)
>[    3.640421] systemd[1]: Listening on Journal Audit Socket.
>[    3.640667] random: systemd: uninitialized urandom read (16 bytes read)
>[    3.640751] systemd[1]: Listening on udev Control Socket.
>[    3.640906] random: systemd: uninitialized urandom read (16 bytes read)
>[    3.640918] systemd[1]: Reached target Slices.
>[    3.641067] systemd[1]: Reached target Timers.
>[    3.641237] systemd[1]: Reached target Swap.
>[    3.641449] systemd[1]: Listening on Journal Socket (/dev/log).
>[    3.930243] audit: type=1130 audit(1537243677.230:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    3.940687] audit: type=1130 audit(1537243677.240:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    3.960056] audit: type=1130 audit(1537243677.260:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    3.980334] audit: type=1130 audit(1537243677.280:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    4.719961] audit: type=1130 audit(1537243678.010:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    4.719994] audit: type=1131 audit(1537243678.010:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    4.780265] audit: type=1130 audit(1537243678.080:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    4.939960] audit: type=1130 audit(1537243678.230:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    5.029961] audit: type=1130 audit(1537243678.320:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    5.790389] synth uevent: /devices/vio: failed to send uevent
>[    5.790394] vio vio: uevent: failed to send synthetic uevent
>[    5.790464] synth uevent: /devices/vio/4000: failed to send uevent
>[    5.790465] vio 4000: uevent: failed to send synthetic uevent
>[    5.790482] synth uevent: /devices/vio/4001: failed to send uevent
>[    5.790484] vio 4001: uevent: failed to send synthetic uevent
>[    5.790501] synth uevent: /devices/vio/4002: failed to send uevent
>[    5.790502] vio 4002: uevent: failed to send synthetic uevent
>[    5.790522] synth uevent: /devices/vio/4004: failed to send uevent
>[    5.790523] vio 4004: uevent: failed to send synthetic uevent
>[    5.820244] audit: type=1130 audit(1537243679.120:11): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    5.991014] audit: type=1130 audit(1537243679.290:12): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    6.510433] ibmveth: IBM Power Virtual Ethernet Driver 1.06
>[    6.550908] ibmvscsi 30000007: SRP_VERSION: 16.a
>[    6.551118] ibmvscsi 30000007: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3
>[    6.551125] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9
>[    6.560227] ibmvscsi 30000007: partner initialization complete
>[    6.560320] ibmvscsi 30000007: host srp version: 16.a, host partition ctcp8ai1                                         (1), OS 1, max io 14680064
>[    6.560340] ibmvscsi 30000007: sent SRP login
>[    6.560372] ibmvscsi 30000007: SRP_LOGIN succeeded
>[    6.600292] scsi 0:0:0:0: Direct-Access     IBM      VDASD CTCP8AL401 0001 PQ: 0 ANSI: 4
>[    6.610204] ibmveth 30000002 env2: renamed from eth0
>[    6.610355] scsi 0:0:1:0: Direct-Access     IBM      VDASD CTCP8AL402 0001 PQ: 0 ANSI: 4
>[    6.611363] scsi 0:0:2:0: Direct-Access     IBM      VDASD CTCP8AL403 0001 PQ: 0 ANSI: 4
>[    6.620655] scsi 0:0:3:0: Direct-Access     IBM      VDASD CTCP8AL404 0001 PQ: 0 ANSI: 4
>[    6.621600] scsi 0:0:4:0: Direct-Access     IBM      VDASD CTCP8AL405 0001 PQ: 0 ANSI: 4
>[    6.630242] scsi host0: scsi scan: INQUIRY result too short (5), using 36
>[    6.920075] scsi 0:1:0:0: CD-ROM            IBM      VOPT  OPT01      0001 PQ: 0 ANSI: 4
>[    6.920837] scsi 0:1:1:0: CD-ROM            IBM      VOPT  OPTVRT01   0001 PQ: 0 ANSI: 4
>[    7.200721] scsi 0:2:0:0: Sequential-Access IBM      ULT3580-HH5      G9N1 PQ: 0 ANSI: 6
>[    7.760569] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    7.760888] sd 0:0:0:0: [sda] 8193150 512-byte logical blocks: (4.19 GB/3.91 GiB)
>[    7.760892] sd 0:0:1:0: Attached scsi generic sg1 type 0
>[    7.760954] sd 0:0:0:0: [sda] Write Protect is off
>[    7.760959] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
>[    7.761059] sd 0:0:0:0: [sda] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
>[    7.769959] sd 0:0:1:0: [sdb] 8193150 512-byte logical blocks: (4.19 GB/3.91 GiB)
>[    7.769964] sd 0:0:2:0: Attached scsi generic sg2 type 0
>[    7.770082] sd 0:0:1:0: [sdb] Write Protect is off
>[    7.770090] sd 0:0:1:0: [sdb] Mode Sense: 23 00 00 00
>[    7.770212] sd 0:0:1:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
>[    7.770257] sd 0:0:2:0: [sdc] 8193150 512-byte logical blocks: (4.19 GB/3.91 GiB)
>[    7.770405] sd 0:0:2:0: [sdc] Write Protect is off
>[    7.770415] sd 0:0:2:0: [sdc] Mode Sense: 23 00 00 00
>[    7.770550] sd 0:0:2:0: [sdc] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
>[    7.770551] sd 0:0:3:0: Attached scsi generic sg3 type 0
>[    7.780154] sd 0:0:3:0: [sdd] 8193150 512-byte logical blocks: (4.19 GB/3.91 GiB)
>[    7.780306] sd 0:0:3:0: [sdd] Write Protect is off
>[    7.780321] sd 0:0:3:0: [sdd] Mode Sense: 23 00 00 00
>[    7.780392]  sda: sda1 sda2 sda3
>[    7.780461] sd 0:0:3:0: [sdd] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
>[    7.780647] sd 0:0:4:0: [sde] 8193150 512-byte logical blocks: (4.19 GB/3.91 GiB)
>[    7.780968] sd 0:0:4:0: [sde] Write Protect is off
>[    7.780974] sd 0:0:4:0: [sde] Mode Sense: 23 00 00 00
>[    7.781112] sd 0:0:4:0: [sde] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
>[    7.789996] sd 0:0:4:0: Attached scsi generic sg4 type 0
>[    7.790375] sr 0:1:0:0: [sr0] scsi3-mmc drive: 0x/0x dvd-ram cd/rw tray
>[    7.790381] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    7.790544]  sdb: sdb1
>[    7.790595] sr 0:1:0:0: Attached scsi CD-ROM sr0
>[    7.790713] random: crng init done
>[    7.790719] random: 7 urandom warning(s) missed due to ratelimiting
>[    7.790773] sr 0:1:0:0: Attached scsi generic sg5 type 5
>[    7.791157] sr 0:1:1:0: [sr1] scsi3-mmc drive: 0x/0x dvd-ram cd/rw tray
>[    7.800188] sr 0:1:1:0: Attached scsi CD-ROM sr1
>[    7.800334] sr 0:1:1:0: Attached scsi generic sg6 type 5
>[    7.800559] scsi 0:2:0:0: Attached scsi generic sg7 type 1
>[    7.810221]  sde: sde1
>[    7.810471]  sdd: sdd1
>[    7.810682]  sdc: sdc1
>[    7.810909] sd 0:0:0:0: [sda] Attached SCSI disk
>[    7.810913] sd 0:0:1:0: [sdb] Attached SCSI disk
>[    7.819958] sd 0:0:4:0: [sde] Attached SCSI disk
>[    7.820224] sd 0:0:3:0: [sdd] Attached SCSI disk
>[    7.820322] sd 0:0:2:0: [sdc] Attached SCSI disk
>[    9.891066] audit: type=1130 audit(1537243683.190:13): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    9.981152] audit: type=1130 audit(1537243683.280:14): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   10.569943] SGI XFS with ACLs, security attributes, scrub, no debug enabled
>[   10.601018] XFS (dm-0): Mounting V5 Filesystem
>[   10.685200] XFS (dm-0): Ending clean mount
>[   11.369964] audit: type=1130 audit(1537243684.660:15): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.370001] audit: type=1131 audit(1537243684.660:16): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.739849] audit: type=1130 audit(1537243685.030:17): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.829976] audit: type=1131 audit(1537243685.120:18): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.839995] audit: type=1130 audit(1537243685.130:19): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.840018] audit: type=1131 audit(1537243685.130:20): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.840914] audit: type=1130 audit(1537243685.140:21): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.840930] audit: type=1131 audit(1537243685.140:22): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.859962] audit: type=1130 audit(1537243685.150:23): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   11.860008] audit: type=1131 audit(1537243685.160:24): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   12.651367] systemd-journald[248]: Received SIGTERM from PID 1 (systemd).
>[   12.750179] systemd: 15 output lines suppressed due to ratelimiting
>[   13.033271] SELinux:  Disabled at runtime.
>[   13.033316] SELinux:  Unregistering netfilter hooks
>[   13.310146] systemd[1]: systemd 238 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
>[   13.310281] systemd[1]: Detected architecture ppc64.
>[   13.323251] systemd[1]: Set hostname to <mailsvrc.ctcodeworks.com>.
>[   14.761524] systemd[1]: Stopped Switch Root.
>[   14.761789] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
>[   14.761897] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
>[   14.761920] systemd[1]: Stopped Journal Service.
>[   14.772187] systemd[1]: Starting Journal Service...
>[   14.780640] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[   14.780784] systemd[1]: Listening on LVM2 metadata daemon socket.
>[   15.640104] systemd-journald[716]: Received request to flush runtime journal from PID 1
>[   16.560502] synth uevent: /devices/vio: failed to send uevent
>[   16.560508] vio vio: uevent: failed to send synthetic uevent
>[   16.561364] synth uevent: /devices/vio/4000: failed to send uevent
>[   16.561365] vio 4000: uevent: failed to send synthetic uevent
>[   16.561382] synth uevent: /devices/vio/4001: failed to send uevent
>[   16.561383] vio 4001: uevent: failed to send synthetic uevent
>[   16.561399] synth uevent: /devices/vio/4002: failed to send uevent
>[   16.561400] vio 4002: uevent: failed to send synthetic uevent
>[   16.561416] synth uevent: /devices/vio/4004: failed to send uevent
>[   16.561418] vio 4004: uevent: failed to send synthetic uevent
>[   16.581381] kauditd_printk_skb: 40 callbacks suppressed
>[   16.581383] audit: type=1130 audit(1537243689.880:65): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   16.810858] audit: type=1130 audit(1537243690.110:66): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   18.840243] crypto_register_alg 'aes' = 0
>[   18.859746] crypto_register_alg 'cbc(aes)' = 0
>[   18.870383] crypto_register_alg 'ctr(aes)' = 0
>[   18.900491] crypto_register_alg 'xts(aes)' = 0
>[   29.610827] pseries_rng: Registering IBM pSeries RNG driver
>[   30.130877] st: Version 20160209, fixed bufsize 32768, s/g segs 256
>[   30.140836] st 0:2:0:0: Attached scsi tape st0
>[   30.140860] st 0:2:0:0: st0: try direct i/o: yes (alignment 4 B)
>[   30.280756] osst :I: Tape driver with OnStream support version 0.99.4
>               osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[   31.030676] audit: type=1130 audit(1537243704.330:67): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-settle comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.050811] audit: type=1130 audit(1537243704.350:68): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-lvmetad comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.070424] Adding 2052032k swap on /dev/mapper/fedora_jkohan-swap.  Priority:-2 extents:1 across:2052032k FS
>[   31.460967] audit: type=1130 audit(1537243704.760:69): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.700259] audit: type=1130 audit(1537243705.000:70): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-08c7324c\x2de4b1\x2d468e\x2d8ac9\x2da8da953dd63b comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.770965] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[   31.950225] audit: type=1130 audit(1537243705.250:71): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-pvscan@8:33 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.960338] audit: type=1130 audit(1537243705.260:72): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.960362] audit: type=1131 audit(1537243705.260:73): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.969932] audit: type=1130 audit(1537243705.260:74): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.970842] audit: type=1130 audit(1537243705.270:75): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nfs-config comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   31.970862] audit: type=1131 audit(1537243705.270:76): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=nfs-config comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   32.481221] RPC: Registered named UNIX socket transport module.
>[   32.481243] RPC: Registered udp transport module.
>[   32.481247] RPC: Registered tcp transport module.
>[   32.481251] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   37.030964] IPv6: ADDRCONF(NETDEV_UP): env2: link is not ready
>[ 4044.879908] env2: Budget exhausted after napi rescheduled
>[29190.070215] irqbalance invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29190.070249] irqbalance cpuset=/ mems_allowed=0
>[29190.070276] CPU: 10 PID: 2089 Comm: irqbalance Not tainted 4.18.7-200.fc28.ppc64 #1
>[29190.070290] Call Trace:
>[29190.070307] [c0000000607db380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29190.070329] [c0000000607db410] [c0000000002fb670] .dump_header+0x70/0x300
>[29190.070347] [c0000000607db4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29190.070366] [c0000000607db5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29190.070385] [c0000000607db660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29190.070406] [c0000000607db850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29190.070425] [c0000000607db8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29190.070445] [c0000000607db980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29190.070750] [c0000000607dba50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29190.070771] [c0000000607dbb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29190.070789] [c0000000607dbb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29190.070809] [c0000000607dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29190.070830] [c0000000607dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29190.070849] [c0000000607dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29190.070864] Mem-Info:
>[29190.070884] active_anon:40 inactive_anon:53 isolated_anon:0
>                active_file:74 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:52 unstable:0
>                slab_reclaimable:2795 slab_unreclaimable:15715
>                mapped:59 shmem:1 pagetables:87 bounce:0
>                free:1464 free_pcp:1 free_cma:0
>[29190.070940] Node 0 active_anon:2560kB inactive_anon:3392kB active_file:4736kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3776kB dirty:0kB writeback:3328kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29190.070971] Node 0 DMA free:93696kB min:94144kB low:117632kB high:141120kB active_anon:5568kB inactive_anon:640kB active_file:4416kB inactive_file:0kB unevictable:0kB writepending:1152kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:14816kB pagetables:5568kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29190.071017] lowmem_reserve[]: 0 0 0 0
>[29190.071035] Node 0 DMA: 381*64kB (UM) 362*128kB (UM) 107*256kB (UM) 5*512kB (M) 3*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103744kB
>[29190.071092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29190.071109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29190.071123] 182 total pagecache pages
>[29190.071133] 0 pages in swap cache
>[29190.071144] Swap cache stats: add 2921379, delete 2921485, find 2478596/4198862
>[29190.071157] Free swap  = 1463168kB
>[29190.071165] Total swap = 2052032kB
>[29190.079952] 32768 pages RAM
>[29190.079965] 0 pages HighMem/MovableOnly
>[29190.079976] 2684 pages reserved
>[29190.079986] 0 pages cma reserved
>[29190.079996] 0 pages hwpoisoned
>[29190.080006] Unreclaimable slab info:
>[29190.080015] Name                      Used          Total
>[29190.080241] xfs_efd_item            1017KB       1017KB
>[29190.080256] xfs_buf_item            1020KB       1020KB
>[29190.080269] xfs_trans               1022KB       1022KB
>[29190.080283] xfs_da_state            1020KB       1020KB
>[29190.080296] xfs_log_ticket          1023KB       1023KB
>[29190.080316] scsi_sense_cache        1024KB       1024KB
>[29190.080351] RAWv6                    504KB        504KB
>[29190.080363] UDPv6                   1012KB       1012KB
>[29190.080376] tw_sock_TCPv6            127KB        127KB
>[29190.080390] TCPv6                   1386KB       1386KB
>[29190.080405] cfq_io_cq               1023KB       1023KB
>[29190.080419] cfq_queue               1023KB       1023KB
>[29190.080433] mqueue_inode_cache         64KB         64KB
>[29190.080447] kioctx                    63KB         63KB
>[29190.080463] posix_timers_cache       1022KB       1022KB
>[29190.080475] ip4-frags               1023KB       1023KB
>[29190.080488] secpath_cache            768KB        768KB
>[29190.080502] RAW                      896KB        896KB
>[29190.080514] UDP                     1008KB       1008KB
>[29190.080527] tw_sock_TCP              127KB        127KB
>[29190.080540] request_sock_TCP         191KB        191KB
>[29190.080553] TCP                     2040KB       2040KB
>[29190.080566] hugetlbfs_inode_cache        127KB        127KB
>[29190.080578] eventpoll_pwq           1023KB       1023KB
>[29190.080590] inotify_inode_mark       1023KB       1023KB
>[29190.080602] request_queue            755KB        755KB
>[29190.080615] blkdev_ioc              1023KB       1023KB
>[29190.080627] biovec-128               256KB        256KB
>[29190.080640] biovec-64                128KB        128KB
>[29190.080654] skbuff_fclone_cache       1024KB       1024KB
>[29190.080666] skbuff_head_cache       1600KB       1600KB
>[29190.080679] file_lock_cache         1021KB       1021KB
>[29190.080693] net_namespace            510KB        510KB
>[29190.080706] shmem_inode_cache       1087KB       1087KB
>[29190.080721] dtl                    10040KB      11520KB
>[29190.080734] taskstats                701KB        701KB
>[29190.080747] proc_dir_entry           640KB        640KB
>[29190.080760] pde_opener              1023KB       1023KB
>[29190.080773] seq_file                1024KB       1024KB
>[29190.080785] sigqueue                1022KB       1022KB
>[29190.080798] kernfs_node_cache       5302KB       5302KB
>[29190.080811] mnt_cache               2996KB       2996KB
>[29190.080824] names_cache             4096KB       4096KB
>[29190.080838] ebitmap_node            1024KB       1024KB
>[29190.080851] avtab_node              1023KB       1023KB
>[29190.080864] avc_xperms_data         1024KB       1024KB
>[29190.080877] selinux_file_security       1024KB       1024KB
>[29190.080889] selinux_inode_security       1855KB       1855KB
>[29190.080903] nsproxy                 1023KB       1023KB
>[29190.080915] vm_area_struct          1660KB       1660KB
>[29190.080928] mm_struct               8056KB       8056KB
>[29190.080940] files_cache             1211KB       1211KB
>[29190.080953] signal_cache            1472KB       1472KB
>[29190.080967] sighand_cache           2932KB       2932KB
>[29190.080980] task_struct            12210KB      12210KB
>[29190.080993] cred_jar                4800KB       4800KB
>[29190.081007] thread_stack           17408KB      17408KB
>[29190.081021] anon_vma                1086KB       1086KB
>[29190.081035] pid                     1280KB       1280KB
>[29190.081048] numa_policy              383KB        383KB
>[29190.081061] trace_event_file         255KB        255KB
>[29190.081074] ftrace_event_field        447KB        447KB
>[29190.081087] pool_workqueue          1024KB       1024KB
>[29190.081100] task_group              1020KB       1020KB
>[29190.081113] pgtable-2^11            9216KB       9216KB
>[29190.081126] pgtable-2^8             4096KB       4096KB
>[29190.081143] dma-kmalloc-512          128KB        128KB
>[29190.089961] kmalloc-131072         35328KB      35328KB
>[29190.089976] kmalloc-65536           9216KB       9216KB
>[29190.089990] kmalloc-32768           8192KB       8192KB
>[29190.090003] kmalloc-16384          18432KB      20480KB
>[29190.090015] kmalloc-8192            8704KB       8704KB
>[29190.090026] kmalloc-4096            8192KB       8192KB
>[29190.090039] kmalloc-2048            4352KB       4352KB
>[29190.090053] kmalloc-1024           19123KB      19456KB
>[29190.090068] kmalloc-512            10176KB      11072KB
>[29190.090082] kmalloc-256             1408KB       1408KB
>[29190.090094] kmalloc-192             1790KB       1790KB
>[29190.090107] kmalloc-128             1536KB       1536KB
>[29190.090120] kmalloc-96              1470KB       1470KB
>[29190.090133] kmalloc-64              1792KB       1792KB
>[29190.090146] kmalloc-32             12992KB      12992KB
>[29190.090158] kmalloc-16              1024KB       1024KB
>[29190.090171] kmalloc-8               1024KB       1024KB
>[29190.090184] kmem_cache_node         1024KB       1024KB
>[29190.090197] kmem_cache              3315KB       3315KB
>[29190.090208] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29190.090238] [  716]     0   716     2668        0    69632       88             0 systemd-journal
>[29190.090259] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29190.090279] [ 2033]     0  2033      346        0    49152       61         -1000 auditd
>[29190.090298] [ 2067]     0  2067      328        0    51200       82             0 systemd-logind
>[29190.090317] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29190.090335] [ 2069]    81  2069      208        0    51200       60          -900 dbus-daemon
>[29190.090354] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29190.090372] [ 2093]     0  2093     7324        0    63488      190             0 NetworkManager
>[29190.090391] [ 2094]     0  2094    10692        0   122880       94             0 rsyslogd
>[29190.090409] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29190.090426] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29190.090444] [ 2102]     0  2102     4079        0    57344       70             0 gssproxy
>[29190.090461] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29190.090478] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29190.090493] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29190.090511] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29190.090529] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29190.090547] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29190.090565] [ 2182]    25  2182    21852        0   131072     3398             0 named
>[29190.090582] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29190.090600] [ 2314]    27  2314    29913        0   141312     1504             0 mysqld
>[29190.090618] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29190.090635] [ 2337]     0  2337      449        0    53248       90             0 keepalived
>[29190.090654] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29190.090673] [ 2339]     0  2339      474        0    55296       99             0 keepalived
>[29190.090692] [ 2607]   177  2607      534        0    53248      177             0 dhcpd
>[29190.090710] [ 2695]     0  2695       91        0    49152       19             0 dovecot
>[29190.090727] [ 2696]    97  2696       84        0    51200       21             0 anvil
>[29190.090745] [ 2697]     0  2697       87        2    49152       18             0 log
>[29190.090764] [ 2699]     0  2699      103        0    51200       47             0 config
>[29190.090782] [ 2711]     0  2711      398        0    51200      114             0 sendmail
>[29190.090799] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29190.090817] [ 2723]     0  2723      699        1    53248      291             0 /usr/sbin/httpd
>[29190.090836] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29190.090855] [ 2725]    48  2725    39835        0   198656      604             0 /usr/sbin/httpd
>[29190.090874] [ 2726]    48  2726    36747        0   178176      576             0 /usr/sbin/httpd
>[29190.090892] [ 2727]    48  2727    36747        0   178176      572             0 /usr/sbin/httpd
>[29190.090911] [ 2971]  1000  2971      156        0    51200       40             0 imap
>[29190.090929] [ 3367]    48  3367    36747        0   178176      575             0 /usr/sbin/httpd
>[29190.090947] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29190.090965] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29190.090982] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29190.090999] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29190.091017] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29190.091035] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29190.091053] [ 8357]     0  8357     4883        0    63488      294             0 php-fpm
>[29190.091070] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29190.091089] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29190.091108] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29190.091126] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29190.091145] [ 8900]     0  8900      410        0    51200      118             0 sendmail
>[29190.091163] [ 8907]     0  8907      411        0    51200      133             0 sendmail
>[29190.099962] [ 8908]     0  8908     3270        0    51200       27             0 rsync
>[29190.099981] [ 8909]     0  8909      209        0    49152       63             0 ssh
>[29190.099999] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29190.100016] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29190.100035] [ 8912]     0  8912      402        1    51200      112             0 sendmail
>[29190.100053] [ 8913]     0  8913      166        0    40960       36             0 ps
>[29190.100071] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29190.100089] [ 8915]     0  8915      159        0    51200       45             0 pop3-login
>[29190.100104] Out of memory: Kill process 2182 (named) score 54 or sacrifice child
>[29190.100158] Killed process 2182 (named) total-vm:1398528kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29190.220261] oom_reaper: reaped process 2182 (named), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29203.860385] mysqld invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29203.860414] mysqld cpuset=/ mems_allowed=0
>[29203.860438] CPU: 0 PID: 2616 Comm: mysqld Not tainted 4.18.7-200.fc28.ppc64 #1
>[29203.860450] Call Trace:
>[29203.860466] [c00000003933f380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29203.860487] [c00000003933f410] [c0000000002fb670] .dump_header+0x70/0x300
>[29203.860505] [c00000003933f4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29203.860523] [c00000003933f5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29203.860541] [c00000003933f660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29203.860564] [c00000003933f850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29203.860585] [c00000003933f8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29203.860603] [c00000003933f980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29203.860881] [c00000003933fa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29203.860901] [c00000003933fb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29203.860919] [c00000003933fb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29203.860938] [c00000003933fcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29203.860958] [c00000003933fd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29203.860977] [c00000003933fe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29203.861052] Mem-Info:
>[29203.861073] active_anon:34 inactive_anon:46 isolated_anon:0
>                active_file:29 inactive_file:64 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2796 slab_unreclaimable:15722
>                mapped:77 shmem:0 pagetables:85 bounce:0
>                free:1457 free_pcp:0 free_cma:0
>[29203.861125] Node 0 active_anon:2176kB inactive_anon:2944kB active_file:1856kB inactive_file:4096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4928kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29203.861154] Node 0 DMA free:93248kB min:94144kB low:117632kB high:141120kB active_anon:384kB inactive_anon:3072kB active_file:320kB inactive_file:1856kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:14496kB pagetables:5440kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29203.869970] lowmem_reserve[]: 0 0 0 0
>[29203.869990] Node 0 DMA: 385*64kB (UM) 363*128kB (UM) 108*256kB (UM) 4*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102848kB
>[29203.870048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29203.870065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29203.870080] 170 total pagecache pages
>[29203.870090] 9 pages in swap cache
>[29203.870101] Swap cache stats: add 2938770, delete 2938887, find 2493312/4225382
>[29203.870113] Free swap  = 1638656kB
>[29203.870123] Total swap = 2052032kB
>[29203.870133] 32768 pages RAM
>[29203.870141] 0 pages HighMem/MovableOnly
>[29203.870150] 2684 pages reserved
>[29203.870159] 0 pages cma reserved
>[29203.870168] 0 pages hwpoisoned
>[29203.870178] Unreclaimable slab info:
>[29203.870186] Name                      Used          Total
>[29203.870412] xfs_efd_item            1017KB       1017KB
>[29203.870423] xfs_buf_item            1020KB       1020KB
>[29203.870437] xfs_trans               1022KB       1022KB
>[29203.870450] xfs_da_state            1020KB       1020KB
>[29203.870463] xfs_log_ticket          1023KB       1023KB
>[29203.870483] scsi_sense_cache        1024KB       1024KB
>[29203.870516] RAWv6                    504KB        504KB
>[29203.870529] UDPv6                   1012KB       1012KB
>[29203.870541] tw_sock_TCPv6            127KB        127KB
>[29203.870555] TCPv6                   1386KB       1386KB
>[29203.870569] cfq_io_cq               1023KB       1023KB
>[29203.870582] cfq_queue               1023KB       1023KB
>[29203.870595] mqueue_inode_cache         64KB         64KB
>[29203.870609] kioctx                    63KB         63KB
>[29203.870624] posix_timers_cache       1022KB       1022KB
>[29203.870636] ip4-frags               1023KB       1023KB
>[29203.870648] secpath_cache            768KB        768KB
>[29203.870659] RAW                      896KB        896KB
>[29203.870670] UDP                     1008KB       1008KB
>[29203.870683] tw_sock_TCP              127KB        127KB
>[29203.870696] request_sock_TCP         191KB        191KB
>[29203.870710] TCP                     2040KB       2040KB
>[29203.870722] hugetlbfs_inode_cache        127KB        127KB
>[29203.870736] eventpoll_pwq           1023KB       1023KB
>[29203.870749] inotify_inode_mark       1023KB       1023KB
>[29203.870762] request_queue            755KB        755KB
>[29203.870776] blkdev_ioc              1023KB       1023KB
>[29203.870788] biovec-128               256KB        256KB
>[29203.870801] biovec-64                128KB        128KB
>[29203.870814] skbuff_fclone_cache       1024KB       1024KB
>[29203.870826] skbuff_head_cache       1600KB       1600KB
>[29203.870838] file_lock_cache         1021KB       1021KB
>[29203.870851] net_namespace            510KB        510KB
>[29203.870863] shmem_inode_cache       1087KB       1087KB
>[29203.870876] dtl                    10040KB      11520KB
>[29203.870888] taskstats                764KB        764KB
>[29203.870900] proc_dir_entry           640KB        640KB
>[29203.870912] pde_opener              1023KB       1023KB
>[29203.870925] seq_file                1024KB       1024KB
>[29203.870937] sigqueue                1022KB       1022KB
>[29203.870949] kernfs_node_cache       5302KB       5302KB
>[29203.870961] mnt_cache               2996KB       2996KB
>[29203.870972] names_cache             4096KB       4096KB
>[29203.870985] ebitmap_node            1024KB       1024KB
>[29203.870998] avtab_node              1023KB       1023KB
>[29203.871011] avc_xperms_data         1024KB       1024KB
>[29203.871023] selinux_file_security       1024KB       1024KB
>[29203.871036] selinux_inode_security       1855KB       1855KB
>[29203.871050] nsproxy                 1023KB       1023KB
>[29203.871062] vm_area_struct          1660KB       1660KB
>[29203.871075] mm_struct               8056KB       8056KB
>[29203.871087] files_cache             1211KB       1211KB
>[29203.871099] signal_cache            1472KB       1472KB
>[29203.871111] sighand_cache           2932KB       2932KB
>[29203.871123] task_struct            12210KB      12210KB
>[29203.871136] cred_jar                4800KB       4800KB
>[29203.871148] thread_stack           17408KB      17408KB
>[29203.879967] anon_vma                1086KB       1086KB
>[29203.879980] pid                     1280KB       1280KB
>[29203.879992] numa_policy              383KB        383KB
>[29203.880005] trace_event_file         255KB        255KB
>[29203.880017] ftrace_event_field        447KB        447KB
>[29203.880030] pool_workqueue          1024KB       1024KB
>[29203.880042] task_group              1020KB       1020KB
>[29203.880054] pgtable-2^11            9216KB       9216KB
>[29203.880066] pgtable-2^8             4096KB       4096KB
>[29203.880083] dma-kmalloc-512          128KB        128KB
>[29203.880101] kmalloc-131072         35328KB      35328KB
>[29203.880114] kmalloc-65536           9216KB       9216KB
>[29203.880126] kmalloc-32768           8192KB       8192KB
>[29203.880139] kmalloc-16384          18432KB      20480KB
>[29203.880151] kmalloc-8192            8704KB       8704KB
>[29203.880163] kmalloc-4096            8192KB       8192KB
>[29203.880175] kmalloc-2048            4352KB       4352KB
>[29203.880189] kmalloc-1024           19123KB      19456KB
>[29203.880203] kmalloc-512            10176KB      11072KB
>[29203.880216] kmalloc-256             1408KB       1408KB
>[29203.880228] kmalloc-192             1790KB       1790KB
>[29203.880241] kmalloc-128             1536KB       1536KB
>[29203.880254] kmalloc-96              1470KB       1470KB
>[29203.880266] kmalloc-64              1792KB       1792KB
>[29203.880278] kmalloc-32             12992KB      12992KB
>[29203.880291] kmalloc-16              1024KB       1024KB
>[29203.880304] kmalloc-8               1024KB       1024KB
>[29203.880316] kmem_cache_node         1024KB       1024KB
>[29203.880328] kmem_cache              3315KB       3315KB
>[29203.880338] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29203.880373] [  716]     0   716     2668        0    69632       99             0 systemd-journal
>[29203.880391] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29203.880411] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29203.880430] [ 2067]     0  2067      328        0    51200       92             0 systemd-logind
>[29203.880448] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29203.880465] [ 2069]    81  2069      208        0    51200       60          -900 dbus-daemon
>[29203.880483] [ 2089]     0  2089     1288        0    51200       44             0 irqbalance
>[29203.880501] [ 2093]     0  2093     7324        0    63488      195             0 NetworkManager
>[29203.880519] [ 2094]     0  2094    10692        0   122880      107             0 rsyslogd
>[29203.880537] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29203.880555] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29203.880571] [ 2102]     0  2102     4079        0    57344       70             0 gssproxy
>[29203.880589] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29203.880606] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29203.880623] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29203.880640] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29203.880658] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29203.880676] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29203.880694] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29203.880711] [ 2314]    27  2314    29913        0   141312     1494             0 mysqld
>[29203.880729] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29203.880746] [ 2337]     0  2337      449        0    53248       84             0 keepalived
>[29203.880764] [ 2338]     0  2338      452        0    53248       87             0 keepalived
>[29203.880783] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29203.880801] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29203.880818] [ 2695]     0  2695       91        2    49152       19             0 dovecot
>[29203.880836] [ 2696]    97  2696       84        0    51200       18             0 anvil
>[29203.880853] [ 2697]     0  2697       87        0    49152       28             0 log
>[29203.880871] [ 2699]     0  2699      103        2    51200       35             0 config
>[29203.880889] [ 2711]     0  2711      398        0    51200      109             0 sendmail
>[29203.880907] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29203.880926] [ 2723]     0  2723      699        0    53248      300             0 /usr/sbin/httpd
>[29203.880945] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29203.880964] [ 2725]    48  2725    39835        0   198656      604             0 /usr/sbin/httpd
>[29203.880983] [ 2726]    48  2726    36747        0   178176      564             0 /usr/sbin/httpd
>[29203.881001] [ 2727]    48  2727    36747        0   178176      579             0 /usr/sbin/httpd
>[29203.881017] [ 2971]  1000  2971      156        0    51200       48             0 imap
>[29203.881035] [ 3367]    48  3367    36747        0   178176      578             0 /usr/sbin/httpd
>[29203.881054] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29203.881070] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29203.881088] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29203.881105] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29203.881123] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29203.881141] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29203.881158] [ 8357]     0  8357     4883        0    63488      304             0 php-fpm
>[29203.889940] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29203.889974] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29203.889992] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29203.890010] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29203.890028] [ 8900]     0  8900      410        0    51200      129             0 sendmail
>[29203.890047] [ 8907]     0  8907      411        0    51200      121             0 sendmail
>[29203.890063] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29203.890080] [ 8909]     0  8909      209        0    49152       60             0 ssh
>[29203.890096] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29203.890113] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29203.890130] [ 8912]     0  8912      407        0    51200      120             0 sendmail
>[29203.890147] [ 8913]     0  8913      166        1    40960       38             0 ps
>[29203.890164] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29203.890180] [ 8918]     0  8918      157        1    40960       24             0 pop3-login
>[29203.890196] Out of memory: Kill process 2314 (mysqld) score 24 or sacrifice child
>[29203.890347] Killed process 2314 (mysqld) total-vm:1914432kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29203.910773] mysqld[2616]: bad frame in setup_rt_frame: 00007fff85fbcca0 nip 00000001296e372c lr 00000001296e372c
>[29203.910833] mysqld[2616]: bad frame in setup_rt_frame: 00007fff85fbcca0 nip 00000001296e372c lr 00000001296e372c
>[29203.950551] oom_reaper: reaped process 2314 (mysqld), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29208.140070] /usr/sbin/httpd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29208.140102] /usr/sbin/httpd cpuset=/ mems_allowed=0
>[29208.140127] CPU: 13 PID: 2728 Comm: /usr/sbin/httpd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29208.140141] Call Trace:
>[29208.140158] [c0000000053bb1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29208.140179] [c0000000053bb230] [c0000000002fb670] .dump_header+0x70/0x300
>[29208.140197] [c0000000053bb300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29208.140216] [c0000000053bb3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29208.140235] [c0000000053bb480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29208.140256] [c0000000053bb670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29208.140276] [c0000000053bb730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29208.140296] [c0000000053bb7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29208.140315] [c0000000053bb880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29208.140334] [c0000000053bb990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29208.140354] [c0000000053bbac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29208.140372] [c0000000053bbb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29208.140391] [c0000000053bbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29208.140412] [c0000000053bbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29208.140433] [c0000000053bbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29208.140448] Mem-Info:
>[29208.140468] active_anon:0 inactive_anon:37 isolated_anon:0
>                active_file:19 inactive_file:8 isolated_file:0
>                unevictable:0 dirty:2 writeback:5 unstable:0
>                slab_reclaimable:2799 slab_unreclaimable:15722
>                mapped:33 shmem:0 pagetables:82 bounce:0
>                free:1465 free_pcp:0 free_cma:0
>[29208.140522] Node 0 active_anon:0kB inactive_anon:2368kB active_file:1216kB inactive_file:512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2112kB dirty:128kB writeback:320kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29208.140552] Node 0 DMA free:93760kB min:94144kB low:117632kB high:141120kB active_anon:576kB inactive_anon:0kB active_file:4160kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:14032kB pagetables:5248kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29208.140596] lowmem_reserve[]: 0 0 0 0
>[29208.140615] Node 0 DMA: 384*64kB (UM) 362*128kB (UM) 107*256kB (UM) 7*512kB (ME) 3*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 104960kB
>[29208.140672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29208.140689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29208.140703] 194 total pagecache pages
>[29208.140713] 0 pages in swap cache
>[29208.140724] Swap cache stats: add 2944604, delete 2944732, find 2498507/4234625
>[29208.140736] Free swap  = 1720576kB
>[29208.140745] Total swap = 2052032kB
>[29208.140755] 32768 pages RAM
>[29208.140763] 0 pages HighMem/MovableOnly
>[29208.140772] 2684 pages reserved
>[29208.140781] 0 pages cma reserved
>[29208.140789] 0 pages hwpoisoned
>[29208.140798] Unreclaimable slab info:
>[29208.140808] Name                      Used          Total
>[29208.141028] xfs_efd_item            1017KB       1017KB
>[29208.141041] xfs_buf_item            1020KB       1020KB
>[29208.141054] xfs_trans               1022KB       1022KB
>[29208.141066] xfs_da_state            1020KB       1020KB
>[29208.141079] xfs_log_ticket          1023KB       1023KB
>[29208.141098] scsi_sense_cache        1024KB       1024KB
>[29208.141131] RAWv6                    504KB        504KB
>[29208.141145] UDPv6                   1012KB       1012KB
>[29208.141157] tw_sock_TCPv6            127KB        127KB
>[29208.141170] TCPv6                   1386KB       1386KB
>[29208.149967] cfq_io_cq               1023KB       1023KB
>[29208.149983] cfq_queue               1023KB       1023KB
>[29208.149996] mqueue_inode_cache         64KB         64KB
>[29208.150010] kioctx                    63KB         63KB
>[29208.150025] posix_timers_cache       1022KB       1022KB
>[29208.150038] ip4-frags               1023KB       1023KB
>[29208.150051] secpath_cache            768KB        768KB
>[29208.150064] RAW                      896KB        896KB
>[29208.150076] UDP                     1008KB       1008KB
>[29208.150089] tw_sock_TCP              127KB        127KB
>[29208.150101] request_sock_TCP         191KB        191KB
>[29208.150113] TCP                     2040KB       2040KB
>[29208.150126] hugetlbfs_inode_cache        127KB        127KB
>[29208.150138] eventpoll_pwq           1023KB       1023KB
>[29208.150151] inotify_inode_mark       1023KB       1023KB
>[29208.150163] request_queue            755KB        755KB
>[29208.150176] blkdev_ioc              1023KB       1023KB
>[29208.150188] biovec-128               256KB        256KB
>[29208.150200] biovec-64                128KB        128KB
>[29208.150212] skbuff_fclone_cache       1024KB       1024KB
>[29208.150223] skbuff_head_cache       1600KB       1600KB
>[29208.150235] file_lock_cache         1021KB       1021KB
>[29208.150247] net_namespace            510KB        510KB
>[29208.150259] shmem_inode_cache       1087KB       1087KB
>[29208.150273] dtl                    10040KB      11520KB
>[29208.150285] taskstats                764KB        764KB
>[29208.150298] proc_dir_entry           640KB        640KB
>[29208.150311] pde_opener              1023KB       1023KB
>[29208.150324] seq_file                1024KB       1024KB
>[29208.150337] sigqueue                1022KB       1022KB
>[29208.150349] kernfs_node_cache       5302KB       5302KB
>[29208.150361] mnt_cache               2996KB       2996KB
>[29208.150374] names_cache             4096KB       4096KB
>[29208.150388] ebitmap_node            1024KB       1024KB
>[29208.150400] avtab_node              1023KB       1023KB
>[29208.150412] avc_xperms_data         1024KB       1024KB
>[29208.150424] selinux_file_security       1024KB       1024KB
>[29208.150436] selinux_inode_security       1855KB       1855KB
>[29208.150449] nsproxy                 1023KB       1023KB
>[29208.150461] vm_area_struct          1660KB       1660KB
>[29208.150473] mm_struct               8056KB       8056KB
>[29208.150486] files_cache             1211KB       1211KB
>[29208.150498] signal_cache            1472KB       1472KB
>[29208.150510] sighand_cache           2932KB       2932KB
>[29208.150522] task_struct            12210KB      12210KB
>[29208.150535] cred_jar                4800KB       4800KB
>[29208.150548] thread_stack           17408KB      17408KB
>[29208.150559] anon_vma                1086KB       1086KB
>[29208.150571] pid                     1280KB       1280KB
>[29208.150583] numa_policy              383KB        383KB
>[29208.150595] trace_event_file         255KB        255KB
>[29208.150607] ftrace_event_field        447KB        447KB
>[29208.150619] pool_workqueue          1024KB       1024KB
>[29208.150632] task_group              1020KB       1020KB
>[29208.150645] pgtable-2^11            9216KB       9216KB
>[29208.150657] pgtable-2^8             4096KB       4096KB
>[29208.150675] dma-kmalloc-512          128KB        128KB
>[29208.150692] kmalloc-131072         35328KB      35328KB
>[29208.150705] kmalloc-65536           9216KB       9216KB
>[29208.150717] kmalloc-32768           8192KB       8192KB
>[29208.150730] kmalloc-16384          18432KB      20480KB
>[29208.150742] kmalloc-8192            8704KB       8704KB
>[29208.150754] kmalloc-4096            8192KB       8192KB
>[29208.150766] kmalloc-2048            4352KB       4352KB
>[29208.150780] kmalloc-1024           19123KB      19456KB
>[29208.150793] kmalloc-512            10176KB      11072KB
>[29208.150805] kmalloc-256             1408KB       1408KB
>[29208.150818] kmalloc-192             1790KB       1790KB
>[29208.150829] kmalloc-128             1536KB       1536KB
>[29208.150842] kmalloc-96              1470KB       1470KB
>[29208.150853] kmalloc-64              1792KB       1792KB
>[29208.150866] kmalloc-32             12992KB      12992KB
>[29208.150878] kmalloc-16              1024KB       1024KB
>[29208.150891] kmalloc-8               1024KB       1024KB
>[29208.150903] kmem_cache_node         1024KB       1024KB
>[29208.150917] kmem_cache              3315KB       3315KB
>[29208.150927] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29208.150962] [  716]     0   716     2668        0    69632       93             0 systemd-journal
>[29208.150982] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29208.151002] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29208.151020] [ 2067]     0  2067      328        0    51200       81             0 systemd-logind
>[29208.151037] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29208.151054] [ 2069]    81  2069      208        0    51200       61          -900 dbus-daemon
>[29208.151072] [ 2089]     0  2089     1288        1    51200       33             0 irqbalance
>[29208.151090] [ 2093]     0  2093     7324        0    63488      208             0 NetworkManager
>[29208.151109] [ 2094]     0  2094    10692        0   122880       88             0 rsyslogd
>[29208.151126] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29208.151144] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29208.159961] [ 2102]     0  2102     4079        0    57344       70             0 gssproxy
>[29208.159979] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29208.159997] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29208.160014] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29208.160032] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29208.160049] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29208.160066] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29208.160083] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29208.160100] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29208.160117] [ 2337]     0  2337      449        0    53248       91             0 keepalived
>[29208.160134] [ 2338]     0  2338      452        0    53248       82             0 keepalived
>[29208.160152] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29208.160171] [ 2607]   177  2607      534        0    53248      183             0 dhcpd
>[29208.160189] [ 2695]     0  2695       91        2    49152       19             0 dovecot
>[29208.160206] [ 2696]    97  2696       84        0    51200       18             0 anvil
>[29208.160223] [ 2697]     0  2697       87        0    49152       28             0 log
>[29208.160240] [ 2699]     0  2699      103        0    51200       38             0 config
>[29208.160257] [ 2711]     0  2711      398        1    51200      112             0 sendmail
>[29208.160275] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29208.160292] [ 2723]     0  2723      699        0    53248      297             0 /usr/sbin/httpd
>[29208.160311] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29208.160329] [ 2725]    48  2725    39835        0   198656      602             0 /usr/sbin/httpd
>[29208.160347] [ 2726]    48  2726    36747        0   178176      563             0 /usr/sbin/httpd
>[29208.160365] [ 2727]    48  2727    36747        0   178176      587             0 /usr/sbin/httpd
>[29208.160382] [ 2971]  1000  2971      156        0    51200       43             0 imap
>[29208.160400] [ 3367]    48  3367    36747        0   178176      576             0 /usr/sbin/httpd
>[29208.160418] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29208.160436] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29208.160453] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29208.160469] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29208.160486] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29208.160505] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29208.160521] [ 8357]     0  8357     4883        0    63488      298             0 php-fpm
>[29208.160539] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29208.160557] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29208.160575] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29208.160593] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29208.160611] [ 8900]     0  8900      410        0    51200      121             0 sendmail
>[29208.160629] [ 8907]     0  8907      410        0    51200      133             0 sendmail
>[29208.160646] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29208.160663] [ 8909]     0  8909      209        0    49152       62             0 ssh
>[29208.160680] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29208.160697] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29208.160714] [ 8912]     0  8912      411        0    51200      131             0 sendmail
>[29208.160731] [ 8913]     0  8913      166        0    40960       40             0 ps
>[29208.160749] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29208.160767] [ 8918]     0  8918      156        1    40960       24             0 pop3-login
>[29208.160783] Out of memory: Kill process 2725 (/usr/sbin/httpd) score 9 or sacrifice child
>[29208.169992] Killed process 2725 (/usr/sbin/httpd) total-vm:2549440kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29208.181106] oom_reaper: reaped process 2725 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29223.990374] ssh invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29223.990402] ssh cpuset=/ mems_allowed=0
>[29223.990425] CPU: 4 PID: 8909 Comm: ssh Not tainted 4.18.7-200.fc28.ppc64 #1
>[29223.990436] Call Trace:
>[29223.990452] [c000000009f37230] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29223.990472] [c000000009f372c0] [c0000000002fb670] .dump_header+0x70/0x300
>[29223.990489] [c000000009f37390] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29223.990507] [c000000009f37460] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29223.990525] [c000000009f37510] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29223.990544] [c000000009f37700] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29223.990563] [c000000009f377c0] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29223.990582] [c000000009f37880] [c00000000037a284] .swap_cluster_readahead+0x1e4/0x3e0
>[29223.990601] [c000000009f37990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29223.990618] [c000000009f37ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29223.990637] [c000000009f37b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29223.990654] [c000000009f37cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29223.990673] [c000000009f37d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29223.990692] [c000000009f37e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29223.990705] Mem-Info:
>[29223.990724] active_anon:1 inactive_anon:0 isolated_anon:0
>                active_file:23 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15755
>                mapped:37 shmem:0 pagetables:78 bounce:0
>                free:1467 free_pcp:0 free_cma:0
>[29223.990775] Node 0 active_anon:64kB inactive_anon:0kB active_file:1472kB inactive_file:1600kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2368kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29223.990802] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1792kB active_file:2816kB inactive_file:1088kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:12864kB pagetables:4992kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29223.990844] lowmem_reserve[]: 0 0 0 0
>[29223.990863] Node 0 DMA: 392*64kB (UM) 366*128kB (UM) 108*256kB (UM) 3*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103168kB
>[29223.990918] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29223.990934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29223.990946] 72 total pagecache pages
>[29223.990955] 5 pages in swap cache
>[29223.990965] Swap cache stats: add 2964317, delete 2964428, find 2515890/4265557
>[29223.990977] Free swap  = 1732864kB
>[29223.990985] Total swap = 2052032kB
>[29223.990995] 32768 pages RAM
>[29223.991002] 0 pages HighMem/MovableOnly
>[29223.991010] 2684 pages reserved
>[29223.991018] 0 pages cma reserved
>[29223.991026] 0 pages hwpoisoned
>[29223.991035] Unreclaimable slab info:
>[29223.991043] Name                      Used          Total
>[29224.000060] xfs_efd_item            1017KB       1017KB
>[29224.000072] xfs_buf_item            1020KB       1020KB
>[29224.000084] xfs_trans               1022KB       1022KB
>[29224.000096] xfs_da_state            1020KB       1020KB
>[29224.000107] xfs_log_ticket          1023KB       1023KB
>[29224.000126] scsi_sense_cache        1024KB       1024KB
>[29224.000157] RAWv6                    504KB        504KB
>[29224.000169] UDPv6                   1012KB       1012KB
>[29224.000180] tw_sock_TCPv6            127KB        127KB
>[29224.000192] TCPv6                   1386KB       1386KB
>[29224.000206] cfq_io_cq               1023KB       1023KB
>[29224.000219] cfq_queue               1023KB       1023KB
>[29224.000232] mqueue_inode_cache         64KB         64KB
>[29224.000245] kioctx                    63KB         63KB
>[29224.000260] posix_timers_cache       1022KB       1022KB
>[29224.000272] ip4-frags               1023KB       1023KB
>[29224.000284] secpath_cache            768KB        768KB
>[29224.000296] RAW                      896KB        896KB
>[29224.000307] UDP                     1008KB       1008KB
>[29224.000319] tw_sock_TCP              127KB        127KB
>[29224.000330] request_sock_TCP         191KB        191KB
>[29224.000342] TCP                     2040KB       2040KB
>[29224.000354] hugetlbfs_inode_cache        127KB        127KB
>[29224.000367] eventpoll_pwq           1023KB       1023KB
>[29224.000377] inotify_inode_mark       1023KB       1023KB
>[29224.000389] request_queue            755KB        755KB
>[29224.000400] blkdev_ioc              1023KB       1023KB
>[29224.000410] biovec-128               256KB        256KB
>[29224.000418] biovec-64                128KB        128KB
>[29224.000428] skbuff_fclone_cache       1024KB       1024KB
>[29224.000438] skbuff_head_cache       1600KB       1600KB
>[29224.000447] file_lock_cache         1021KB       1021KB
>[29224.000457] net_namespace            510KB        510KB
>[29224.000466] shmem_inode_cache       1087KB       1087KB
>[29224.000477] dtl                    10040KB      11520KB
>[29224.000486] taskstats                764KB        764KB
>[29224.000495] proc_dir_entry           640KB        640KB
>[29224.000505] pde_opener              1023KB       1023KB
>[29224.000514] seq_file                1024KB       1024KB
>[29224.000524] sigqueue                1022KB       1022KB
>[29224.000533] kernfs_node_cache       5302KB       5302KB
>[29224.000543] mnt_cache               2996KB       2996KB
>[29224.000553] names_cache             4096KB       4096KB
>[29224.000563] ebitmap_node            1024KB       1024KB
>[29224.000572] avtab_node              1023KB       1023KB
>[29224.000582] avc_xperms_data         1024KB       1024KB
>[29224.000591] selinux_file_security       1024KB       1024KB
>[29224.000600] selinux_inode_security       1855KB       1855KB
>[29224.000612] nsproxy                 1023KB       1023KB
>[29224.000621] vm_area_struct          1660KB       1660KB
>[29224.000631] mm_struct               8056KB       8056KB
>[29224.000640] files_cache             1211KB       1211KB
>[29224.000649] signal_cache            1472KB       1472KB
>[29224.000658] sighand_cache           2932KB       2932KB
>[29224.000668] task_struct            12210KB      12210KB
>[29224.000677] cred_jar                4800KB       4800KB
>[29224.000686] thread_stack           17408KB      17408KB
>[29224.000696] anon_vma                1086KB       1086KB
>[29224.000705] pid                     1280KB       1280KB
>[29224.000715] numa_policy              383KB        383KB
>[29224.000725] trace_event_file         255KB        255KB
>[29224.000735] ftrace_event_field        447KB        447KB
>[29224.000745] pool_workqueue          1024KB       1024KB
>[29224.000755] task_group              1020KB       1020KB
>[29224.000764] pgtable-2^11            9216KB       9216KB
>[29224.000774] pgtable-2^8             4096KB       4096KB
>[29224.000788] dma-kmalloc-512          128KB        128KB
>[29224.000801] kmalloc-131072         35328KB      35328KB
>[29224.000810] kmalloc-65536           9216KB       9216KB
>[29224.000819] kmalloc-32768           8192KB       8192KB
>[29224.000829] kmalloc-16384          18432KB      20480KB
>[29224.000838] kmalloc-8192            8704KB       8704KB
>[29224.000848] kmalloc-4096            8192KB       8192KB
>[29224.000857] kmalloc-2048            4352KB       4352KB
>[29224.000869] kmalloc-1024           19123KB      19456KB
>[29224.000880] kmalloc-512            10176KB      11072KB
>[29224.000889] kmalloc-256             1408KB       1408KB
>[29224.000899] kmalloc-192             1790KB       1790KB
>[29224.000909] kmalloc-128             1536KB       1536KB
>[29224.000918] kmalloc-96              1470KB       1470KB
>[29224.000927] kmalloc-64              1792KB       1792KB
>[29224.000937] kmalloc-32             12992KB      12992KB
>[29224.000946] kmalloc-16              1024KB       1024KB
>[29224.000955] kmalloc-8               1024KB       1024KB
>[29224.000965] kmem_cache_node         1024KB       1024KB
>[29224.000975] kmem_cache              3315KB       3315KB
>[29224.000983] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29224.001005] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29224.001020] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29224.001034] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29224.001048] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29224.001062] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29224.001076] [ 2069]    81  2069      208        0    51200       67          -900 dbus-daemon
>[29224.001090] [ 2089]     0  2089     1288        1    51200       35             0 irqbalance
>[29224.001104] [ 2093]     0  2093     7324        0    63488      204             0 NetworkManager
>[29224.001118] [ 2094]     0  2094    10692        0   122880       88             0 rsyslogd
>[29224.001132] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29224.001145] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29224.001158] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29224.001171] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29224.009967] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29224.009984] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29224.009999] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29224.010013] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29224.010028] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29224.010043] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29224.010059] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29224.010074] [ 2337]     0  2337      449        0    53248       78             0 keepalived
>[29224.010089] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29224.010104] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29224.010120] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29224.010134] [ 2695]     0  2695       91        0    49152       23             0 dovecot
>[29224.010150] [ 2696]    97  2696       84        0    51200       21             0 anvil
>[29224.010165] [ 2697]     0  2697       87        1    49152       16             0 log
>[29224.010179] [ 2699]     0  2699      103        0    51200       34             0 config
>[29224.010194] [ 2711]     0  2711      398        1    51200      110             0 sendmail
>[29224.010209] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29224.010223] [ 2723]     0  2723      699        0    53248      309             0 /usr/sbin/httpd
>[29224.010240] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29224.010256] [ 2726]    48  2726    37650        0   186368      682             0 /usr/sbin/httpd
>[29224.010272] [ 2727]    48  2727    36747        0   178176      573             0 /usr/sbin/httpd
>[29224.010288] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29224.010302] [ 3367]    48  3367    36747        0   178176      570             0 /usr/sbin/httpd
>[29224.010319] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29224.010334] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29224.010349] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29224.010364] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29224.010378] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29224.010393] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29224.010408] [ 8357]     0  8357     4883        0    63488      288             0 php-fpm
>[29224.010423] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29224.010441] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29224.010456] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29224.010470] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29224.010486] [ 8900]     0  8900      410        0    51200      120             0 sendmail
>[29224.010501] [ 8907]     0  8907      410        0    51200      126             0 sendmail
>[29224.010516] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29224.010531] [ 8909]     0  8909     3410        0    51200       59             0 ssh
>[29224.010546] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29224.010560] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29224.010575] [ 8912]     0  8912      411        0    51200      125             0 sendmail
>[29224.010588] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29224.010601] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29224.010613] [ 8918]   990  8918      159        0    51200       40             0 pop3-login
>[29224.010624] [ 8919]     0  8919      114        0    51200       42             0 auth
>[29224.010634] [ 8920]     0  8920      159        0    51200       42             0 pop3-login
>[29224.010644] Out of memory: Kill process 2726 (/usr/sbin/httpd) score 11 or sacrifice child
>[29224.010998] Killed process 2726 (/usr/sbin/httpd) total-vm:2409600kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29224.039954] oom_reaper: reaped process 2726 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29224.090537] config invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29224.090554] config cpuset=/ mems_allowed=0
>[29224.090574] CPU: 12 PID: 2699 Comm: config Not tainted 4.18.7-200.fc28.ppc64 #1
>[29224.090587] Call Trace:
>[29224.090602] [c000000019f471a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29224.090623] [c000000019f47230] [c0000000002fb670] .dump_header+0x70/0x300
>[29224.090641] [c000000019f47300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29224.090660] [c000000019f473d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29224.090679] [c000000019f47480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29224.090699] [c000000019f47670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29224.090719] [c000000019f47730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29224.090738] [c000000019f477f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29224.090758] [c000000019f47880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29224.090777] [c000000019f47990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29224.090796] [c000000019f47ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29224.090814] [c000000019f47b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29224.090832] [c000000019f47cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29224.090851] [c000000019f47d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29224.090871] [c000000019f47e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29224.090886] Mem-Info:
>[29224.090906] active_anon:1 inactive_anon:0 isolated_anon:0
>                active_file:23 inactive_file:25 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15755
>                mapped:37 shmem:0 pagetables:78 bounce:0
>                free:1467 free_pcp:1 free_cma:0
>[29224.090956] Node 0 active_anon:64kB inactive_anon:0kB active_file:1472kB inactive_file:1600kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2368kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29224.090986] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:0kB active_file:2816kB inactive_file:1088kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:12864kB pagetables:4992kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29224.091027] lowmem_reserve[]: 0 0 0 0
>[29224.091046] Node 0 DMA: 404*64kB (UM) 353*128kB (UM) 104*256kB (UM) 3*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101248kB
>[29224.091103] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29224.091119] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29224.091133] 72 total pagecache pages
>[29224.091142] 33 pages in swap cache
>[29224.091152] Swap cache stats: add 2964394, delete 2964477, find 2515909/4265639
>[29224.091165] Free swap  = 1745152kB
>[29224.099938] Total swap = 2052032kB
>[29224.099960] 32768 pages RAM
>[29224.099969] 0 pages HighMem/MovableOnly
>[29224.099978] 2684 pages reserved
>[29224.099987] 0 pages cma reserved
>[29224.099996] 0 pages hwpoisoned
>[29224.100005] Unreclaimable slab info:
>[29224.100014] Name                      Used          Total
>[29224.100147] xfs_efd_item            1017KB       1017KB
>[29224.100160] xfs_buf_item            1020KB       1020KB
>[29224.100172] xfs_trans               1022KB       1022KB
>[29224.100185] xfs_da_state            1020KB       1020KB
>[29224.100197] xfs_log_ticket          1023KB       1023KB
>[29224.100213] scsi_sense_cache        1024KB       1024KB
>[29224.100238] RAWv6                    504KB        504KB
>[29224.100250] UDPv6                   1012KB       1012KB
>[29224.100263] tw_sock_TCPv6            127KB        127KB
>[29224.100276] TCPv6                   1386KB       1386KB
>[29224.100290] cfq_io_cq               1023KB       1023KB
>[29224.100302] cfq_queue               1023KB       1023KB
>[29224.100316] mqueue_inode_cache         64KB         64KB
>[29224.100327] kioctx                    63KB         63KB
>[29224.100341] posix_timers_cache       1022KB       1022KB
>[29224.100351] ip4-frags               1023KB       1023KB
>[29224.100363] secpath_cache            768KB        768KB
>[29224.100375] RAW                      896KB        896KB
>[29224.100387] UDP                     1008KB       1008KB
>[29224.100399] tw_sock_TCP              127KB        127KB
>[29224.100411] request_sock_TCP         191KB        191KB
>[29224.100423] TCP                     2040KB       2040KB
>[29224.100435] hugetlbfs_inode_cache        127KB        127KB
>[29224.100448] eventpoll_pwq           1023KB       1023KB
>[29224.100460] inotify_inode_mark       1023KB       1023KB
>[29224.100472] request_queue            755KB        755KB
>[29224.100485] blkdev_ioc              1023KB       1023KB
>[29224.100498] biovec-128               256KB        256KB
>[29224.100511] biovec-64                128KB        128KB
>[29224.100523] skbuff_fclone_cache       1024KB       1024KB
>[29224.100536] skbuff_head_cache       1600KB       1600KB
>[29224.100548] file_lock_cache         1021KB       1021KB
>[29224.100561] net_namespace            510KB        510KB
>[29224.100573] shmem_inode_cache       1087KB       1087KB
>[29224.100584] dtl                    10040KB      11520KB
>[29224.100595] taskstats                764KB        764KB
>[29224.100607] proc_dir_entry           640KB        640KB
>[29224.100619] pde_opener              1023KB       1023KB
>[29224.100631] seq_file                1024KB       1024KB
>[29224.100643] sigqueue                1022KB       1022KB
>[29224.100655] kernfs_node_cache       5302KB       5302KB
>[29224.100667] mnt_cache               2996KB       2996KB
>[29224.100680] names_cache             4096KB       4096KB
>[29224.100693] ebitmap_node            1024KB       1024KB
>[29224.100706] avtab_node              1023KB       1023KB
>[29224.100718] avc_xperms_data         1024KB       1024KB
>[29224.100730] selinux_file_security       1024KB       1024KB
>[29224.100742] selinux_inode_security       1855KB       1855KB
>[29224.100756] nsproxy                 1023KB       1023KB
>[29224.100769] vm_area_struct          1660KB       1660KB
>[29224.100780] mm_struct               8056KB       8056KB
>[29224.100793] files_cache             1211KB       1211KB
>[29224.100805] signal_cache            1472KB       1472KB
>[29224.100816] sighand_cache           2932KB       2932KB
>[29224.100828] task_struct            12210KB      12210KB
>[29224.100840] cred_jar                4800KB       4800KB
>[29224.100852] thread_stack           17408KB      17408KB
>[29224.100865] anon_vma                1086KB       1086KB
>[29224.100876] pid                     1280KB       1280KB
>[29224.100888] numa_policy              383KB        383KB
>[29224.100900] trace_event_file         255KB        255KB
>[29224.100912] ftrace_event_field        447KB        447KB
>[29224.100924] pool_workqueue          1024KB       1024KB
>[29224.100936] task_group              1020KB       1020KB
>[29224.100948] pgtable-2^11            9216KB       9216KB
>[29224.100960] pgtable-2^8             4096KB       4096KB
>[29224.100977] dma-kmalloc-512          128KB        128KB
>[29224.100994] kmalloc-131072         35328KB      35328KB
>[29224.101006] kmalloc-65536           9216KB       9216KB
>[29224.101017] kmalloc-32768           8192KB       8192KB
>[29224.101029] kmalloc-16384          18432KB      20480KB
>[29224.101042] kmalloc-8192            8704KB       8704KB
>[29224.101054] kmalloc-4096            8192KB       8192KB
>[29224.101066] kmalloc-2048            4352KB       4352KB
>[29224.101080] kmalloc-1024           19123KB      19456KB
>[29224.101094] kmalloc-512            10176KB      11072KB
>[29224.101106] kmalloc-256             1408KB       1408KB
>[29224.101118] kmalloc-192             1790KB       1790KB
>[29224.101130] kmalloc-128             1536KB       1536KB
>[29224.101142] kmalloc-96              1470KB       1470KB
>[29224.109951] kmalloc-64              1792KB       1792KB
>[29224.109964] kmalloc-32             12992KB      12992KB
>[29224.109976] kmalloc-16              1024KB       1024KB
>[29224.109989] kmalloc-8               1024KB       1024KB
>[29224.110000] kmem_cache_node         1024KB       1024KB
>[29224.110011] kmem_cache              3315KB       3315KB
>[29224.110021] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29224.110048] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29224.110066] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29224.110084] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29224.110102] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29224.110121] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29224.110138] [ 2069]    81  2069      208        0    51200       67          -900 dbus-daemon
>[29224.110156] [ 2089]     0  2089     1288        1    51200       35             0 irqbalance
>[29224.110173] [ 2093]     0  2093     7324        0    63488      204             0 NetworkManager
>[29224.110192] [ 2094]     0  2094    10692        0   122880       88             0 rsyslogd
>[29224.110208] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29224.110225] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29224.110242] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29224.110261] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29224.110278] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29224.110295] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29224.110312] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29224.110330] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29224.110346] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29224.110364] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29224.110381] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29224.110398] [ 2337]     0  2337      449        0    53248       78             0 keepalived
>[29224.110417] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29224.110435] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29224.110453] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29224.110470] [ 2695]     0  2695       91        0    49152       23             0 dovecot
>[29224.110486] [ 2696]    97  2696       84        0    51200       21             0 anvil
>[29224.110503] [ 2697]     0  2697       87        1    49152       16             0 log
>[29224.110520] [ 2699]     0  2699      103        0    51200       34             0 config
>[29224.110536] [ 2711]     0  2711      398        1    51200      110             0 sendmail
>[29224.110552] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29224.110568] [ 2723]     0  2723      699        0    53248      309             0 /usr/sbin/httpd
>[29224.110586] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29224.110605] [ 2752]    48  2726    37650        0   186368        0             0 /usr/sbin/httpd
>[29224.110624] [ 2727]    48  2727    36747        0   178176      573             0 /usr/sbin/httpd
>[29224.110643] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29224.110661] [ 3367]    48  3367    36747        0   178176      570             0 /usr/sbin/httpd
>[29224.110681] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29224.110698] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29224.110716] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29224.110733] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29224.110750] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29224.110770] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29224.110786] [ 8357]     0  8357     4883        0    63488      288             0 php-fpm
>[29224.110802] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29224.110820] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29224.110838] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29224.110855] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29224.110874] [ 8900]     0  8900      410        0    51200      120             0 sendmail
>[29224.110891] [ 8907]     0  8907      410        0    51200      126             0 sendmail
>[29224.110909] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29224.110925] [ 8909]     0  8909     3410        0    51200       59             0 ssh
>[29224.110943] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29224.110960] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29224.110977] [ 8912]     0  8912      411        0    51200      125             0 sendmail
>[29224.110995] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29224.111012] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29224.111030] [ 8918]   990  8918      159        0    51200       40             0 pop3-login
>[29224.111048] [ 8919]     0  8919      114        0    51200       42             0 auth
>[29224.111064] [ 8920]     0  8920      159        0    51200       42             0 pop3-login
>[29224.111080] Out of memory: Kill process 2727 (/usr/sbin/httpd) score 9 or sacrifice child
>[29224.120223] Killed process 2727 (/usr/sbin/httpd) total-vm:2351808kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29224.151178] oom_reaper: reaped process 2727 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29228.860670] dbus-daemon invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-900
>[29228.860700] dbus-daemon cpuset=/ mems_allowed=0
>[29228.860724] CPU: 12 PID: 2069 Comm: dbus-daemon Not tainted 4.18.7-200.fc28.ppc64 #1
>[29228.860736] Call Trace:
>[29228.860752] [c000000061fef1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29228.860773] [c000000061fef230] [c0000000002fb670] .dump_header+0x70/0x300
>[29228.860790] [c000000061fef300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29228.860808] [c000000061fef3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29228.860827] [c000000061fef480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29228.860847] [c000000061fef670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29228.860866] [c000000061fef730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29228.860884] [c000000061fef7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29228.860903] [c000000061fef880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29228.860921] [c000000061fef990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29228.860940] [c000000061fefac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29228.860957] [c000000061fefb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29228.860974] [c000000061fefcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29228.860994] [c000000061fefd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29228.861013] [c000000061fefe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29228.861028] Mem-Info:
>[29228.861046] active_anon:0 inactive_anon:52 isolated_anon:0
>                active_file:0 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15788
>                mapped:16 shmem:0 pagetables:71 bounce:0
>                free:1471 free_pcp:0 free_cma:0
>[29228.861097] Node 0 active_anon:0kB inactive_anon:3328kB active_file:0kB inactive_file:1856kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1024kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29228.861123] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1664kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:10736kB pagetables:4544kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29228.861164] lowmem_reserve[]: 0 0 0 0
>[29228.869960] Node 0 DMA: 398*64kB (UME) 363*128kB (UME) 106*256kB (UME) 6*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102144kB
>[29228.870020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29228.870037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29228.870051] 35 total pagecache pages
>[29228.870061] 1 pages in swap cache
>[29228.870072] Swap cache stats: add 2970329, delete 2970440, find 2520742/4274428
>[29228.870085] Free swap  = 1757440kB
>[29228.870094] Total swap = 2052032kB
>[29228.870104] 32768 pages RAM
>[29228.870112] 0 pages HighMem/MovableOnly
>[29228.870121] 2684 pages reserved
>[29228.870131] 0 pages cma reserved
>[29228.870140] 0 pages hwpoisoned
>[29228.870149] Unreclaimable slab info:
>[29228.870157] Name                      Used          Total
>[29228.870377] xfs_efd_item            1017KB       1017KB
>[29228.870391] xfs_buf_item            1020KB       1020KB
>[29228.870404] xfs_trans               1022KB       1022KB
>[29228.870417] xfs_da_state            1020KB       1020KB
>[29228.870430] xfs_log_ticket          1023KB       1023KB
>[29228.870449] scsi_sense_cache        1024KB       1024KB
>[29228.870482] RAWv6                    504KB        504KB
>[29228.870496] UDPv6                   1012KB       1012KB
>[29228.870509] tw_sock_TCPv6            127KB        127KB
>[29228.870522] TCPv6                   1386KB       1386KB
>[29228.870537] cfq_io_cq               1023KB       1023KB
>[29228.870550] cfq_queue               1023KB       1023KB
>[29228.870563] mqueue_inode_cache         64KB         64KB
>[29228.870576] kioctx                    63KB         63KB
>[29228.870592] posix_timers_cache       1022KB       1022KB
>[29228.870604] ip4-frags               1023KB       1023KB
>[29228.870616] secpath_cache            768KB        768KB
>[29228.870629] RAW                      896KB        896KB
>[29228.870641] UDP                     1008KB       1008KB
>[29228.870654] tw_sock_TCP              127KB        127KB
>[29228.870667] request_sock_TCP         191KB        191KB
>[29228.870679] TCP                     2040KB       2040KB
>[29228.870692] hugetlbfs_inode_cache        127KB        127KB
>[29228.870705] eventpoll_pwq           1023KB       1023KB
>[29228.870717] inotify_inode_mark       1023KB       1023KB
>[29228.870731] request_queue            755KB        755KB
>[29228.870744] blkdev_ioc              1023KB       1023KB
>[29228.870756] biovec-128               256KB        256KB
>[29228.870768] biovec-64                128KB        128KB
>[29228.870781] skbuff_fclone_cache       1024KB       1024KB
>[29228.870793] skbuff_head_cache       1600KB       1600KB
>[29228.870806] file_lock_cache         1021KB       1021KB
>[29228.870819] net_namespace            510KB        510KB
>[29228.870832] shmem_inode_cache       1087KB       1087KB
>[29228.870846] dtl                    10040KB      11520KB
>[29228.870859] taskstats                764KB        764KB
>[29228.870872] proc_dir_entry           640KB        640KB
>[29228.870885] pde_opener              1023KB       1023KB
>[29228.870899] seq_file                1024KB       1024KB
>[29228.870911] sigqueue                1022KB       1022KB
>[29228.870923] kernfs_node_cache       5302KB       5302KB
>[29228.870934] mnt_cache               2996KB       2996KB
>[29228.870946] names_cache             4096KB       4096KB
>[29228.870959] ebitmap_node            1024KB       1024KB
>[29228.870970] avtab_node              1023KB       1023KB
>[29228.870981] avc_xperms_data         1024KB       1024KB
>[29228.870993] selinux_file_security       1024KB       1024KB
>[29228.871005] selinux_inode_security       1855KB       1855KB
>[29228.871019] nsproxy                 1023KB       1023KB
>[29228.871031] vm_area_struct          1660KB       1660KB
>[29228.871042] mm_struct               8056KB       8056KB
>[29228.871054] files_cache             1211KB       1211KB
>[29228.871066] signal_cache            1472KB       1472KB
>[29228.871078] sighand_cache           2932KB       2932KB
>[29228.871090] task_struct            12210KB      12210KB
>[29228.871101] cred_jar                4800KB       4800KB
>[29228.871113] thread_stack           17408KB      17408KB
>[29228.871124] anon_vma                1086KB       1086KB
>[29228.871135] pid                     1280KB       1280KB
>[29228.871147] numa_policy              383KB        383KB
>[29228.879956] trace_event_file         255KB        255KB
>[29228.879969] ftrace_event_field        447KB        447KB
>[29228.879981] pool_workqueue          1024KB       1024KB
>[29228.879993] task_group              1020KB       1020KB
>[29228.880006] pgtable-2^11            9216KB       9216KB
>[29228.880018] pgtable-2^8             4096KB       4096KB
>[29228.880034] dma-kmalloc-512          128KB        128KB
>[29228.880051] kmalloc-131072         35328KB      35328KB
>[29228.880064] kmalloc-65536           9216KB       9216KB
>[29228.880077] kmalloc-32768           8192KB       8192KB
>[29228.880090] kmalloc-16384          18432KB      20480KB
>[29228.880102] kmalloc-8192            8704KB       8704KB
>[29228.880115] kmalloc-4096            8192KB       8192KB
>[29228.880128] kmalloc-2048            4352KB       4352KB
>[29228.880142] kmalloc-1024           19123KB      19456KB
>[29228.880157] kmalloc-512            10176KB      11072KB
>[29228.880169] kmalloc-256             1408KB       1408KB
>[29228.880181] kmalloc-192             1790KB       1790KB
>[29228.880193] kmalloc-128             1536KB       1536KB
>[29228.880205] kmalloc-96              1470KB       1470KB
>[29228.880217] kmalloc-64              1792KB       1792KB
>[29228.880229] kmalloc-32             12992KB      12992KB
>[29228.880241] kmalloc-16              1024KB       1024KB
>[29228.880253] kmalloc-8               1024KB       1024KB
>[29228.880265] kmem_cache_node         1024KB       1024KB
>[29228.880279] kmem_cache              3315KB       3315KB
>[29228.880290] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29228.880317] [  716]     0   716     2668        0    69632       87             0 systemd-journal
>[29228.880336] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29228.880355] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29228.880373] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29228.880391] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29228.880409] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29228.880427] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29228.880445] [ 2093]     0  2093     7324        0    63488      194             0 NetworkManager
>[29228.880463] [ 2094]     0  2094    10692        0   122880       87             0 rsyslogd
>[29228.880480] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29228.880497] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29228.880515] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29228.880533] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29228.880550] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29228.880566] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29228.880583] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29228.880600] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29228.880617] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29228.880635] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29228.880653] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29228.880670] [ 2337]     0  2337      449        0    53248       83             0 keepalived
>[29228.880688] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29228.880706] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29228.880724] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29228.880741] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29228.880758] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29228.880776] [ 2697]     0  2697       87        0    49152       17             0 log
>[29228.880793] [ 2699]     0  2699      103        0    51200       32             0 config
>[29228.880810] [ 2711]     0  2711      398        0    51200      112             0 sendmail
>[29228.880827] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29228.880845] [ 2723]     0  2723      699        0    53248      294             0 /usr/sbin/httpd
>[29228.880863] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29228.880882] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29228.880900] [ 3367]    48  3367    36747        0   178176      560             0 /usr/sbin/httpd
>[29228.880919] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29228.880937] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29228.880954] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29228.880972] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29228.880989] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29228.881006] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29228.881024] [ 8357]     0  8357     4883        0    63488      300             0 php-fpm
>[29228.881041] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29228.881059] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29228.881076] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29228.881094] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29228.881113] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29228.881130] [ 8907]     0  8907      410        0    51200      122             0 sendmail
>[29228.881148] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29228.881165] [ 8909]     0  8909     3410        0    51200       66             0 ssh
>[29228.889959] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29228.889978] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29228.889998] [ 8912]     0  8912      410        0    51200      120             0 sendmail
>[29228.890015] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29228.890034] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29228.890052] [ 8918]   990  8918      159        0    51200       27             0 pop3-login
>[29228.890069] [ 8919]     0  8919      142        0    51200       48             0 auth
>[29228.890087] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29228.890105] [ 8929]     0  8929      699        0    53248      300             0 /usr/sbin/httpd
>[29228.890123] [ 8930]     0  8930      699        0    53248      306             0 /usr/sbin/httpd
>[29228.890141] [ 8931]     0  8931      699        0    53248      306             0 /usr/sbin/httpd
>[29228.890155] Out of memory: Kill process 3367 (/usr/sbin/httpd) score 9 or sacrifice child
>[29228.890496] Killed process 3367 (/usr/sbin/httpd) total-vm:2351808kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29228.930184] oom_reaper: reaped process 3367 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29228.960203] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29228.960218] systemd-journal cpuset=/ mems_allowed=0
>[29228.960237] CPU: 2 PID: 716 Comm: systemd-journal Not tainted 4.18.7-200.fc28.ppc64 #1
>[29228.960253] Call Trace:
>[29228.960268] [c000000060273380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29228.960286] [c000000060273410] [c0000000002fb670] .dump_header+0x70/0x300
>[29228.960298] [c0000000602734e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29228.960313] [c0000000602735b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29228.960328] [c000000060273660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29228.960344] [c000000060273850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29228.960358] [c0000000602738f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29228.960374] [c000000060273980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29228.960650] [c000000060273a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29228.960667] [c000000060273b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29228.960683] [c000000060273b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29228.960700] [c000000060273cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29228.960719] [c000000060273d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29228.960735] [c000000060273e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29228.960748] Mem-Info:
>[29228.960763] active_anon:0 inactive_anon:52 isolated_anon:0
>                active_file:0 inactive_file:29 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15788
>                mapped:16 shmem:0 pagetables:71 bounce:0
>                free:1494 free_pcp:18 free_cma:0
>[29228.960803] Node 0 active_anon:0kB inactive_anon:3328kB active_file:0kB inactive_file:1856kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1024kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29228.960826] Node 0 DMA free:95616kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:10736kB pagetables:4544kB bounce:0kB free_pcp:1216kB local_pcp:64kB free_cma:0kB
>[29228.960862] lowmem_reserve[]: 0 0 0 0
>[29228.960880] Node 0 DMA: 392*64kB (UME) 348*128kB (UME) 100*256kB (UME) 6*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 98304kB
>[29228.960919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29228.960931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29228.960938] 35 total pagecache pages
>[29228.960942] 27 pages in swap cache
>[29228.960946] Swap cache stats: add 2970446, delete 2970531, find 2520785/4274545
>[29228.960950] Free swap  = 1761472kB
>[29228.960953] Total swap = 2052032kB
>[29228.960957] 32768 pages RAM
>[29228.960960] 0 pages HighMem/MovableOnly
>[29228.960965] 2684 pages reserved
>[29228.960968] 0 pages cma reserved
>[29228.960971] 0 pages hwpoisoned
>[29228.960975] Unreclaimable slab info:
>[29228.960978] Name                      Used          Total
>[29228.961102] xfs_efd_item            1017KB       1017KB
>[29228.961107] xfs_buf_item            1020KB       1020KB
>[29228.961111] xfs_trans               1022KB       1022KB
>[29228.961115] xfs_da_state            1020KB       1020KB
>[29228.961119] xfs_log_ticket          1023KB       1023KB
>[29228.961128] scsi_sense_cache        1024KB       1024KB
>[29228.961143] RAWv6                    504KB        504KB
>[29228.961149] UDPv6                   1012KB       1012KB
>[29228.961154] tw_sock_TCPv6            127KB        127KB
>[29228.961159] TCPv6                   1386KB       1386KB
>[29228.961165] cfq_io_cq               1023KB       1023KB
>[29228.961172] cfq_queue               1023KB       1023KB
>[29228.969961] mqueue_inode_cache         64KB         64KB
>[29228.969970] kioctx                    63KB         63KB
>[29228.969976] posix_timers_cache       1022KB       1022KB
>[29228.969980] ip4-frags               1023KB       1023KB
>[29228.969985] secpath_cache            768KB        768KB
>[29228.969990] RAW                      896KB        896KB
>[29228.969995] UDP                     1008KB       1008KB
>[29228.969999] tw_sock_TCP              127KB        127KB
>[29228.970002] request_sock_TCP         191KB        191KB
>[29228.970006] TCP                     2040KB       2040KB
>[29228.970010] hugetlbfs_inode_cache        127KB        127KB
>[29228.970014] eventpoll_pwq           1023KB       1023KB
>[29228.970018] inotify_inode_mark       1023KB       1023KB
>[29228.970022] request_queue            755KB        755KB
>[29228.970026] blkdev_ioc              1023KB       1023KB
>[29228.970031] biovec-128               256KB        256KB
>[29228.970035] biovec-64                128KB        128KB
>[29228.970039] skbuff_fclone_cache       1024KB       1024KB
>[29228.970044] skbuff_head_cache       1600KB       1600KB
>[29228.970048] file_lock_cache         1021KB       1021KB
>[29228.970053] net_namespace            510KB        510KB
>[29228.970057] shmem_inode_cache       1087KB       1087KB
>[29228.970062] dtl                    10040KB      11520KB
>[29228.970067] taskstats                764KB        764KB
>[29228.970071] proc_dir_entry           640KB        640KB
>[29228.970076] pde_opener              1023KB       1023KB
>[29228.970083] seq_file                1024KB       1024KB
>[29228.970089] sigqueue                1022KB       1022KB
>[29228.970097] kernfs_node_cache       5302KB       5302KB
>[29228.970104] mnt_cache               2996KB       2996KB
>[29228.970111] names_cache             4096KB       4096KB
>[29228.970119] ebitmap_node            1024KB       1024KB
>[29228.970127] avtab_node              1023KB       1023KB
>[29228.970135] avc_xperms_data         1024KB       1024KB
>[29228.970143] selinux_file_security       1024KB       1024KB
>[29228.970151] selinux_inode_security       1855KB       1855KB
>[29228.970159] nsproxy                 1023KB       1023KB
>[29228.970167] vm_area_struct          1660KB       1660KB
>[29228.970174] mm_struct               8056KB       8056KB
>[29228.970180] files_cache             1211KB       1211KB
>[29228.970186] signal_cache            1472KB       1472KB
>[29228.970192] sighand_cache           2932KB       2932KB
>[29228.970198] task_struct            12210KB      12210KB
>[29228.970204] cred_jar                4800KB       4800KB
>[29228.970211] thread_stack           17408KB      17408KB
>[29228.970219] anon_vma                1086KB       1086KB
>[29228.970226] pid                     1280KB       1280KB
>[29228.970233] numa_policy              383KB        383KB
>[29228.970241] trace_event_file         255KB        255KB
>[29228.970248] ftrace_event_field        447KB        447KB
>[29228.970256] pool_workqueue          1024KB       1024KB
>[29228.970264] task_group              1020KB       1020KB
>[29228.970272] pgtable-2^11            9216KB       9216KB
>[29228.970280] pgtable-2^8             4096KB       4096KB
>[29228.970291] dma-kmalloc-512          128KB        128KB
>[29228.970302] kmalloc-131072         35328KB      35328KB
>[29228.970309] kmalloc-65536           9216KB       9216KB
>[29228.970316] kmalloc-32768           8192KB       8192KB
>[29228.970322] kmalloc-16384          18432KB      20480KB
>[29228.970329] kmalloc-8192            8704KB       8704KB
>[29228.970335] kmalloc-4096            8192KB       8192KB
>[29228.970342] kmalloc-2048            4352KB       4352KB
>[29228.970351] kmalloc-1024           19123KB      19456KB
>[29228.970359] kmalloc-512            10176KB      11072KB
>[29228.970365] kmalloc-256             1408KB       1408KB
>[29228.970370] kmalloc-192             1790KB       1790KB
>[29228.970375] kmalloc-128             1536KB       1536KB
>[29228.970380] kmalloc-96              1470KB       1470KB
>[29228.970386] kmalloc-64              1792KB       1792KB
>[29228.970390] kmalloc-32             12992KB      12992KB
>[29228.970394] kmalloc-16              1024KB       1024KB
>[29228.970399] kmalloc-8               1024KB       1024KB
>[29228.970403] kmem_cache_node         1024KB       1024KB
>[29228.970408] kmem_cache              3315KB       3315KB
>[29228.970412] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29228.970432] [  716]     0   716     2668        0    69632       87             0 systemd-journal
>[29228.970439] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29228.970447] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29228.970455] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29228.970462] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29228.970469] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29228.970476] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29228.970483] [ 2093]     0  2093     7324        0    63488      194             0 NetworkManager
>[29228.970491] [ 2094]     0  2094    10692        0   122880       87             0 rsyslogd
>[29228.970497] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29228.970504] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29228.970511] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29228.970517] [ 2121]     0  2121      307        0    51200       79         -1000 sshd
>[29228.970524] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29228.970531] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29228.970537] [ 2140]     0  2140     3304        0    51200       51             0 crond
>[29228.970544] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29228.970550] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29228.970556] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29228.970563] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29228.970569] [ 2337]     0  2337      449        0    53248       83             0 keepalived
>[29228.970576] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29228.970583] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29228.970590] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29228.970597] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29228.970604] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29228.970611] [ 2697]     0  2697       87        0    49152       17             0 log
>[29228.970618] [ 2699]     0  2699      103        0    51200       32             0 config
>[29228.970625] [ 2711]     0  2711      398        0    51200      112             0 sendmail
>[29228.970631] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29228.970637] [ 2723]     0  2723      699        0    53248      294             0 /usr/sbin/httpd
>[29228.970645] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29228.970652] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29228.970659] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29228.970665] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29228.970672] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29228.970679] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29228.970686] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29228.970693] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29228.970701] [ 8357]     0  8357     4883        0    63488      300             0 php-fpm
>[29228.970708] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29228.970717] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29228.970723] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29228.970729] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29228.970736] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29228.970742] [ 8907]     0  8907      410        0    51200      122             0 sendmail
>[29228.970748] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29228.970754] [ 8909]     0  8909     3410        0    51200       66             0 ssh
>[29228.970760] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29228.970767] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29228.970774] [ 8912]     0  8912      410        0    51200      120             0 sendmail
>[29228.970780] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29228.970786] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29228.970793] [ 8918]   990  8918      159        0    51200       27             0 pop3-login
>[29228.970800] [ 8919]     0  8919      142        8    51200       27             0 auth
>[29228.970807] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29228.970814] [ 8929]     0  8929      699        0    53248      300             0 /usr/sbin/httpd
>[29228.970821] [ 8930]     0  8930      699        0    53248      306             0 /usr/sbin/httpd
>[29228.970828] [ 8931]     0  8931      699        0    53248      306             0 /usr/sbin/httpd
>[29228.970835] Out of memory: Kill process 8930 (/usr/sbin/httpd) score 4 or sacrifice child
>[29228.970847] Killed process 8930 (/usr/sbin/httpd) total-vm:44736kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29229.900973] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29229.901003] systemd cpuset=/ mems_allowed=0
>[29229.901026] CPU: 4 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29229.901039] Call Trace:
>[29229.901055] [c00000007e9ff380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29229.901077] [c00000007e9ff410] [c0000000002fb670] .dump_header+0x70/0x300
>[29229.901096] [c00000007e9ff4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29229.901116] [c00000007e9ff5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29229.901135] [c00000007e9ff660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29229.901156] [c00000007e9ff850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29229.909941] [c00000007e9ff8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29229.909968] [c00000007e9ff980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29229.910244] [c00000007e9ffa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29229.910264] [c00000007e9ffb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29229.910283] [c00000007e9ffb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29229.910302] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29229.910323] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29229.910342] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29229.910372] Mem-Info:
>[29229.910394] active_anon:12 inactive_anon:70 isolated_anon:0
>                active_file:37 inactive_file:20 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2803 slab_unreclaimable:15788
>                mapped:51 shmem:0 pagetables:67 bounce:0
>                free:1469 free_pcp:0 free_cma:0
>[29229.910449] Node 0 active_anon:768kB inactive_anon:4480kB active_file:2368kB inactive_file:1280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3264kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29229.910480] Node 0 DMA free:94016kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:3008kB active_file:768kB inactive_file:1280kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9696kB pagetables:4288kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29229.910522] lowmem_reserve[]: 0 0 0 0
>[29229.910542] Node 0 DMA: 408*64kB (UME) 361*128kB (UM) 105*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102784kB
>[29229.910601] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29229.910617] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29229.910630] 119 total pagecache pages
>[29229.910640] 0 pages in swap cache
>[29229.910650] Swap cache stats: add 2971229, delete 2971340, find 2521396/4275686
>[29229.910663] Free swap  = 1749248kB
>[29229.910672] Total swap = 2052032kB
>[29229.910681] 32768 pages RAM
>[29229.910689] 0 pages HighMem/MovableOnly
>[29229.910698] 2684 pages reserved
>[29229.910706] 0 pages cma reserved
>[29229.910715] 0 pages hwpoisoned
>[29229.910725] Unreclaimable slab info:
>[29229.910734] Name                      Used          Total
>[29229.910945] xfs_efd_item            1017KB       1017KB
>[29229.910959] xfs_buf_item            1020KB       1020KB
>[29229.910971] xfs_trans               1022KB       1022KB
>[29229.910984] xfs_da_state            1020KB       1020KB
>[29229.910997] xfs_log_ticket          1023KB       1023KB
>[29229.911016] scsi_sense_cache        1024KB       1024KB
>[29229.911047] RAWv6                    504KB        504KB
>[29229.911060] UDPv6                   1012KB       1012KB
>[29229.911072] tw_sock_TCPv6            127KB        127KB
>[29229.911085] TCPv6                   1386KB       1386KB
>[29229.911099] cfq_io_cq               1023KB       1023KB
>[29229.911111] cfq_queue               1023KB       1023KB
>[29229.911125] mqueue_inode_cache         64KB         64KB
>[29229.911138] kioctx                    63KB         63KB
>[29229.919950] posix_timers_cache       1022KB       1022KB
>[29229.919965] ip4-frags               1023KB       1023KB
>[29229.919976] secpath_cache            768KB        768KB
>[29229.919987] RAW                      896KB        896KB
>[29229.920000] UDP                     1008KB       1008KB
>[29229.920008] tw_sock_TCP              127KB        127KB
>[29229.920015] request_sock_TCP         191KB        191KB
>[29229.920022] TCP                     2040KB       2040KB
>[29229.920030] hugetlbfs_inode_cache        127KB        127KB
>[29229.920037] eventpoll_pwq           1023KB       1023KB
>[29229.920045] inotify_inode_mark       1023KB       1023KB
>[29229.920053] request_queue            755KB        755KB
>[29229.920060] blkdev_ioc              1023KB       1023KB
>[29229.920067] biovec-128               256KB        256KB
>[29229.920074] biovec-64                128KB        128KB
>[29229.920081] skbuff_fclone_cache       1024KB       1024KB
>[29229.920088] skbuff_head_cache       1600KB       1600KB
>[29229.920095] file_lock_cache         1021KB       1021KB
>[29229.920102] net_namespace            510KB        510KB
>[29229.920109] shmem_inode_cache       1087KB       1087KB
>[29229.920118] dtl                    10040KB      11520KB
>[29229.920125] taskstats                764KB        764KB
>[29229.920132] proc_dir_entry           640KB        640KB
>[29229.920139] pde_opener              1023KB       1023KB
>[29229.920147] seq_file                1024KB       1024KB
>[29229.920154] sigqueue                1022KB       1022KB
>[29229.920162] kernfs_node_cache       5302KB       5302KB
>[29229.920169] mnt_cache               2996KB       2996KB
>[29229.920177] names_cache             4096KB       4096KB
>[29229.920184] ebitmap_node            1024KB       1024KB
>[29229.920191] avtab_node              1023KB       1023KB
>[29229.920198] avc_xperms_data         1024KB       1024KB
>[29229.920205] selinux_file_security       1024KB       1024KB
>[29229.920213] selinux_inode_security       1855KB       1855KB
>[29229.920221] nsproxy                 1023KB       1023KB
>[29229.920229] vm_area_struct          1660KB       1660KB
>[29229.920236] mm_struct               8056KB       8056KB
>[29229.920243] files_cache             1211KB       1211KB
>[29229.920250] signal_cache            1472KB       1472KB
>[29229.920257] sighand_cache           2932KB       2932KB
>[29229.920265] task_struct            12210KB      12210KB
>[29229.920272] cred_jar                4800KB       4800KB
>[29229.920279] thread_stack           17408KB      17408KB
>[29229.920285] anon_vma                1086KB       1086KB
>[29229.920292] pid                     1280KB       1280KB
>[29229.920299] numa_policy              383KB        383KB
>[29229.920307] trace_event_file         255KB        255KB
>[29229.920313] ftrace_event_field        447KB        447KB
>[29229.920321] pool_workqueue          1024KB       1024KB
>[29229.920328] task_group              1020KB       1020KB
>[29229.920335] pgtable-2^11            9216KB       9216KB
>[29229.920342] pgtable-2^8             4096KB       4096KB
>[29229.920353] dma-kmalloc-512          128KB        128KB
>[29229.920367] kmalloc-131072         35328KB      35328KB
>[29229.920377] kmalloc-65536           9216KB       9216KB
>[29229.920386] kmalloc-32768           8192KB       8192KB
>[29229.920397] kmalloc-16384          18432KB      20480KB
>[29229.920406] kmalloc-8192            8704KB       8704KB
>[29229.920416] kmalloc-4096            8192KB       8192KB
>[29229.920425] kmalloc-2048            4352KB       4352KB
>[29229.920436] kmalloc-1024           19123KB      19456KB
>[29229.920448] kmalloc-512            10176KB      11072KB
>[29229.920458] kmalloc-256             1408KB       1408KB
>[29229.920467] kmalloc-192             1790KB       1790KB
>[29229.920476] kmalloc-128             1536KB       1536KB
>[29229.920485] kmalloc-96              1470KB       1470KB
>[29229.920495] kmalloc-64              1792KB       1792KB
>[29229.920505] kmalloc-32             12992KB      12992KB
>[29229.920514] kmalloc-16              1024KB       1024KB
>[29229.920523] kmalloc-8               1024KB       1024KB
>[29229.920534] kmem_cache_node         1024KB       1024KB
>[29229.920543] kmem_cache              3315KB       3315KB
>[29229.920552] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29229.920575] [  716]     0   716     2668        0    69632       94             0 systemd-journal
>[29229.920591] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29229.920607] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29229.920620] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29229.920634] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29229.920648] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29229.920661] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29229.920674] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29229.920688] [ 2094]     0  2094    10692        0   122880       95             0 rsyslogd
>[29229.920701] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29229.920714] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29229.920728] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29229.920742] [ 2121]     0  2121      307        2    51200       72         -1000 sshd
>[29229.920755] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29229.920769] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29229.920782] [ 2140]     0  2140     3304        0    51200       46             0 crond
>[29229.920795] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29229.920809] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29229.920823] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29229.920837] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29229.920850] [ 2337]     0  2337      449        1    53248       77             0 keepalived
>[29229.920865] [ 2338]     0  2338      452        0    53248       81             0 keepalived
>[29229.920880] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29229.920893] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29229.920906] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29229.920919] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29229.920933] [ 2697]     0  2697       87        0    49152       21             0 log
>[29229.920946] [ 2699]     0  2699      103        0    51200       32             0 config
>[29229.920960] [ 2711]     0  2711      398        0    51200      111             0 sendmail
>[29229.920974] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29229.920987] [ 2723]     0  2723      699        0    53248      291             0 /usr/sbin/httpd
>[29229.921002] [ 2724]    48  2724      703        2    53248      292             0 /usr/sbin/httpd
>[29229.921016] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29229.921030] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29229.921043] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29229.921058] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29229.921072] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29229.921085] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29229.921098] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29229.921111] [ 8357]     0  8357     4883        1    63488      287             0 php-fpm
>[29229.921124] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29229.921139] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29229.921152] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29229.921165] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29229.929956] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29229.929975] [ 8907]     0  8907      410        0    51200      129             0 sendmail
>[29229.929986] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29229.929995] [ 8909]     0  8909     3410        0    51200       54             0 ssh
>[29229.930006] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29229.930016] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29229.930027] [ 8912]     0  8912      410        0    51200      131             0 sendmail
>[29229.930037] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29229.930047] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29229.930058] [ 8918]   990  8918      159        0    51200       31             0 pop3-login
>[29229.930068] [ 8919]     0  8919      158        0    51200       33             0 auth
>[29229.930079] [ 8920]   990  8920      159        0    51200       40             0 pop3-login
>[29229.930090] [ 8929]     0  8929      699        0    53248      291             0 /usr/sbin/httpd
>[29229.930100] [ 8931]     0  8931      699        0    53248      292             0 /usr/sbin/httpd
>[29229.930111] [ 8932]     0  8932      307        0    51200       85         -1000 sshd
>[29229.930120] Out of memory: Kill process 2724 (/usr/sbin/httpd) score 4 or sacrifice child
>[29229.930142] Killed process 2724 (/usr/sbin/httpd) total-vm:44992kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB
>[29229.980513] oom_reaper: reaped process 2724 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29230.020947] crond invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29230.020965] crond cpuset=/ mems_allowed=0
>[29230.020984] CPU: 13 PID: 2140 Comm: crond Not tainted 4.18.7-200.fc28.ppc64 #1
>[29230.020997] Call Trace:
>[29230.021010] [c00000005accb380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29230.021030] [c00000005accb410] [c0000000002fb670] .dump_header+0x70/0x300
>[29230.021047] [c00000005accb4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29230.021065] [c00000005accb5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29230.021084] [c00000005accb660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29230.021104] [c00000005accb850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29230.021123] [c00000005accb8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29230.021142] [c00000005accb980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29230.030198] [c00000005accba50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29230.030219] [c00000005accbb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29230.030238] [c00000005accbb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29230.030258] [c00000005accbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29230.030277] [c00000005accbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29230.030297] [c00000005accbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29230.030328] Mem-Info:
>[29230.030348] active_anon:12 inactive_anon:70 isolated_anon:0
>                active_file:37 inactive_file:20 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2803 slab_unreclaimable:15788
>                mapped:51 shmem:0 pagetables:67 bounce:0
>                free:1469 free_pcp:0 free_cma:0
>[29230.030400] Node 0 active_anon:768kB inactive_anon:4480kB active_file:2368kB inactive_file:1280kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3264kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29230.030430] Node 0 DMA free:94016kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:3008kB active_file:768kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9696kB pagetables:4288kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29230.030475] lowmem_reserve[]: 0 0 0 0
>[29230.030493] Node 0 DMA: 407*64kB (UME) 361*128kB (UM) 105*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102720kB
>[29230.030551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29230.030567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29230.030581] 119 total pagecache pages
>[29230.030590] 0 pages in swap cache
>[29230.030602] Swap cache stats: add 2971230, delete 2971341, find 2521397/4275688
>[29230.030614] Free swap  = 1753344kB
>[29230.030623] Total swap = 2052032kB
>[29230.030632] 32768 pages RAM
>[29230.030640] 0 pages HighMem/MovableOnly
>[29230.030649] 2684 pages reserved
>[29230.030658] 0 pages cma reserved
>[29230.030666] 0 pages hwpoisoned
>[29230.030675] Unreclaimable slab info:
>[29230.030684] Name                      Used          Total
>[29230.030797] xfs_efd_item            1017KB       1017KB
>[29230.030810] xfs_buf_item            1020KB       1020KB
>[29230.030823] xfs_trans               1022KB       1022KB
>[29230.030836] xfs_da_state            1020KB       1020KB
>[29230.030848] xfs_log_ticket          1023KB       1023KB
>[29230.030863] scsi_sense_cache        1024KB       1024KB
>[29230.030886] RAWv6                    504KB        504KB
>[29230.030899] UDPv6                   1012KB       1012KB
>[29230.030911] tw_sock_TCPv6            127KB        127KB
>[29230.030924] TCPv6                   1386KB       1386KB
>[29230.030937] cfq_io_cq               1023KB       1023KB
>[29230.030950] cfq_queue               1023KB       1023KB
>[29230.030962] mqueue_inode_cache         64KB         64KB
>[29230.030975] kioctx                    63KB         63KB
>[29230.030989] posix_timers_cache       1022KB       1022KB
>[29230.031002] ip4-frags               1023KB       1023KB
>[29230.031015] secpath_cache            768KB        768KB
>[29230.031027] RAW                      896KB        896KB
>[29230.031039] UDP                     1008KB       1008KB
>[29230.031051] tw_sock_TCP              127KB        127KB
>[29230.031063] request_sock_TCP         191KB        191KB
>[29230.031074] TCP                     2040KB       2040KB
>[29230.031086] hugetlbfs_inode_cache        127KB        127KB
>[29230.031099] eventpoll_pwq           1023KB       1023KB
>[29230.031113] inotify_inode_mark       1023KB       1023KB
>[29230.031126] request_queue            755KB        755KB
>[29230.031140] blkdev_ioc              1023KB       1023KB
>[29230.031152] biovec-128               256KB        256KB
>[29230.031164] biovec-64                128KB        128KB
>[29230.039949] skbuff_fclone_cache       1024KB       1024KB
>[29230.039963] skbuff_head_cache       1600KB       1600KB
>[29230.039975] file_lock_cache         1021KB       1021KB
>[29230.039987] net_namespace            510KB        510KB
>[29230.039999] shmem_inode_cache       1087KB       1087KB
>[29230.040012] dtl                    10040KB      11520KB
>[29230.040025] taskstats                764KB        764KB
>[29230.040037] proc_dir_entry           640KB        640KB
>[29230.040049] pde_opener              1023KB       1023KB
>[29230.040061] seq_file                1024KB       1024KB
>[29230.040073] sigqueue                1022KB       1022KB
>[29230.040085] kernfs_node_cache       5302KB       5302KB
>[29230.040097] mnt_cache               2996KB       2996KB
>[29230.040109] names_cache             4096KB       4096KB
>[29230.040121] ebitmap_node            1024KB       1024KB
>[29230.040133] avtab_node              1023KB       1023KB
>[29230.040146] avc_xperms_data         1024KB       1024KB
>[29230.040158] selinux_file_security       1024KB       1024KB
>[29230.040170] selinux_inode_security       1855KB       1855KB
>[29230.040183] nsproxy                 1023KB       1023KB
>[29230.040195] vm_area_struct          1660KB       1660KB
>[29230.040207] mm_struct               8056KB       8056KB
>[29230.040219] files_cache             1211KB       1211KB
>[29230.040231] signal_cache            1472KB       1472KB
>[29230.040242] sighand_cache           2932KB       2932KB
>[29230.040254] task_struct            12210KB      12210KB
>[29230.040267] cred_jar                4800KB       4800KB
>[29230.040280] thread_stack           17408KB      17408KB
>[29230.040292] anon_vma                1086KB       1086KB
>[29230.040304] pid                     1280KB       1280KB
>[29230.040316] numa_policy              383KB        383KB
>[29230.040328] trace_event_file         255KB        255KB
>[29230.040340] ftrace_event_field        447KB        447KB
>[29230.040353] pool_workqueue          1024KB       1024KB
>[29230.040365] task_group              1020KB       1020KB
>[29230.040377] pgtable-2^11            9216KB       9216KB
>[29230.040389] pgtable-2^8             4096KB       4096KB
>[29230.040406] dma-kmalloc-512          128KB        128KB
>[29230.040423] kmalloc-131072         35328KB      35328KB
>[29230.040435] kmalloc-65536           9216KB       9216KB
>[29230.040447] kmalloc-32768           8192KB       8192KB
>[29230.040460] kmalloc-16384          18432KB      20480KB
>[29230.040472] kmalloc-8192            8704KB       8704KB
>[29230.040483] kmalloc-4096            8192KB       8192KB
>[29230.040495] kmalloc-2048            4352KB       4352KB
>[29230.040508] kmalloc-1024           19123KB      19456KB
>[29230.040522] kmalloc-512            10176KB      11072KB
>[29230.040534] kmalloc-256             1408KB       1408KB
>[29230.040546] kmalloc-192             1790KB       1790KB
>[29230.040558] kmalloc-128             1536KB       1536KB
>[29230.040570] kmalloc-96              1470KB       1470KB
>[29230.040582] kmalloc-64              1792KB       1792KB
>[29230.040594] kmalloc-32             12992KB      12992KB
>[29230.040606] kmalloc-16              1024KB       1024KB
>[29230.040618] kmalloc-8               1024KB       1024KB
>[29230.040630] kmem_cache_node         1024KB       1024KB
>[29230.040642] kmem_cache              3315KB       3315KB
>[29230.040652] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29230.040679] [  716]     0   716     2668        0    69632       94             0 systemd-journal
>[29230.040698] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29230.040717] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29230.040735] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29230.040753] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29230.040771] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29230.040789] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29230.040808] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29230.040827] [ 2094]     0  2094    10692        0   122880       95             0 rsyslogd
>[29230.040845] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29230.040862] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29230.040879] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29230.040896] [ 2121]     0  2121      307        2    51200       72         -1000 sshd
>[29230.040914] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29230.040931] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29230.040948] [ 2140]     0  2140     3304        0    51200       46             0 crond
>[29230.040965] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29230.040983] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29230.041000] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29230.041018] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29230.041035] [ 2337]     0  2337      449        1    53248       77             0 keepalived
>[29230.041053] [ 2338]     0  2338      452        0    53248       81             0 keepalived
>[29230.041071] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29230.041090] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29230.041108] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29230.041126] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29230.041143] [ 2697]     0  2697       87        0    49152       21             0 log
>[29230.049960] [ 2699]     0  2699      103        0    51200       32             0 config
>[29230.049979] [ 2711]     0  2711      398        0    51200      111             0 sendmail
>[29230.049998] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29230.050015] [ 2723]     0  2723      699        0    53248      291             0 /usr/sbin/httpd
>[29230.050034] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29230.050052] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29230.050069] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29230.050087] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29230.050104] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29230.050122] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29230.050140] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29230.050156] [ 8357]     0  8357     4883        1    63488      287             0 php-fpm
>[29230.050173] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29230.050192] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29230.050210] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29230.050227] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29230.050245] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29230.050262] [ 8907]     0  8907      410        0    51200      129             0 sendmail
>[29230.050280] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29230.050297] [ 8909]     0  8909     3410        0    51200       54             0 ssh
>[29230.050316] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29230.050333] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29230.050352] [ 8912]     0  8912      410        0    51200      131             0 sendmail
>[29230.050369] [ 8913]     0  8913      166        0    40960       46             0 ps
>[29230.050386] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29230.050404] [ 8918]   990  8918      159        0    51200       31             0 pop3-login
>[29230.050423] [ 8919]     0  8919      158        0    51200       33             0 auth
>[29230.050441] [ 8920]   990  8920      159        0    51200       40             0 pop3-login
>[29230.050459] [ 8929]     0  8929      699        0    53248      291             0 /usr/sbin/httpd
>[29230.050477] [ 8931]     0  8931      699        0    53248      292             0 /usr/sbin/httpd
>[29230.050495] [ 8932]     0  8932      307        0    51200       85         -1000 sshd
>[29230.050510] Out of memory: Kill process 8931 (/usr/sbin/httpd) score 4 or sacrifice child
>[29230.050530] Killed process 8931 (/usr/sbin/httpd) total-vm:44736kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29230.070525] oom_reaper: reaped process 8931 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29231.370744] ssh invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29231.370757] ssh cpuset=/ mems_allowed=0
>[29231.370765] CPU: 15 PID: 8909 Comm: ssh Not tainted 4.18.7-200.fc28.ppc64 #1
>[29231.370768] Call Trace:
>[29231.370774] [c000000009f371a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29231.370781] [c000000009f37230] [c0000000002fb670] .dump_header+0x70/0x300
>[29231.370785] [c000000009f37300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29231.370790] [c000000009f373d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29231.370795] [c000000009f37480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29231.370801] [c000000009f37670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29231.370806] [c000000009f37730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29231.370811] [c000000009f377f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29231.370816] [c000000009f37880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29231.370821] [c000000009f37990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29231.370826] [c000000009f37ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29231.370831] [c000000009f37b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29231.370835] [c000000009f37cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29231.370841] [c000000009f37d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29231.370846] [c000000009f37e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29231.370850] Mem-Info:
>[29231.370856] active_anon:0 inactive_anon:0 isolated_anon:0
>                active_file:0 inactive_file:44 isolated_file:3
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2807 slab_unreclaimable:15791
>                mapped:45 shmem:0 pagetables:67 bounce:0
>                free:1493 free_pcp:1 free_cma:0
>[29231.370870] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:2816kB unevictable:0kB isolated(anon):0kB isolated(file):192kB mapped:2880kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29231.370878] Node 0 DMA free:95552kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:1344kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9712kB pagetables:4288kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29231.370889] lowmem_reserve[]: 0 0 0 0
>[29231.370894] Node 0 DMA: 403*64kB (UME) 360*128kB (UM) 104*256kB (UM) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102080kB
>[29231.370910] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29231.370914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29231.370918] 93 total pagecache pages
>[29231.370920] 0 pages in swap cache
>[29231.370923] Swap cache stats: add 2972389, delete 2972499, find 2522316/4277428
>[29231.370926] Free swap  = 1753344kB
>[29231.370928] Total swap = 2052032kB
>[29231.370930] 32768 pages RAM
>[29231.370932] 0 pages HighMem/MovableOnly
>[29231.370935] 2684 pages reserved
>[29231.370937] 0 pages cma reserved
>[29231.370939] 0 pages hwpoisoned
>[29231.370942] Unreclaimable slab info:
>[29231.370944] Name                      Used          Total
>[29231.371122] xfs_efd_item            1017KB       1017KB
>[29231.371126] xfs_buf_item            1020KB       1020KB
>[29231.371129] xfs_trans               1022KB       1022KB
>[29231.371132] xfs_da_state            1020KB       1020KB
>[29231.371135] xfs_log_ticket          1023KB       1023KB
>[29231.371144] scsi_sense_cache        1024KB       1024KB
>[29231.379957] RAWv6                    504KB        504KB
>[29231.379964] UDPv6                   1012KB       1012KB
>[29231.379968] tw_sock_TCPv6            127KB        127KB
>[29231.379971] TCPv6                   1386KB       1386KB
>[29231.379975] cfq_io_cq               1023KB       1023KB
>[29231.379978] cfq_queue               1023KB       1023KB
>[29231.379981] mqueue_inode_cache         64KB         64KB
>[29231.379985] kioctx                    63KB         63KB
>[29231.379989] posix_timers_cache       1022KB       1022KB
>[29231.379992] ip4-frags               1023KB       1023KB
>[29231.379995] secpath_cache            768KB        768KB
>[29231.379998] RAW                      896KB        896KB
>[29231.380001] UDP                     1008KB       1008KB
>[29231.380004] tw_sock_TCP              127KB        127KB
>[29231.380007] request_sock_TCP         191KB        191KB
>[29231.380010] TCP                     2040KB       2040KB
>[29231.380013] hugetlbfs_inode_cache        127KB        127KB
>[29231.380016] eventpoll_pwq           1023KB       1023KB
>[29231.380020] inotify_inode_mark       1023KB       1023KB
>[29231.380023] request_queue            755KB        755KB
>[29231.380026] blkdev_ioc              1023KB       1023KB
>[29231.380029] biovec-128               256KB        256KB
>[29231.380032] biovec-64                128KB        128KB
>[29231.380035] skbuff_fclone_cache       1024KB       1024KB
>[29231.380038] skbuff_head_cache       1600KB       1600KB
>[29231.380041] file_lock_cache         1021KB       1021KB
>[29231.380044] net_namespace            510KB        510KB
>[29231.380047] shmem_inode_cache       1087KB       1087KB
>[29231.380051] dtl                    10040KB      11520KB
>[29231.380054] taskstats                764KB        764KB
>[29231.380057] proc_dir_entry           640KB        640KB
>[29231.380060] pde_opener              1023KB       1023KB
>[29231.380064] seq_file                1024KB       1024KB
>[29231.380067] sigqueue                1022KB       1022KB
>[29231.380070] kernfs_node_cache       5302KB       5302KB
>[29231.380073] mnt_cache               2996KB       2996KB
>[29231.380076] names_cache             4096KB       4096KB
>[29231.380079] ebitmap_node            1024KB       1024KB
>[29231.380082] avtab_node              1023KB       1023KB
>[29231.380085] avc_xperms_data         1024KB       1024KB
>[29231.380088] selinux_file_security       1024KB       1024KB
>[29231.380091] selinux_inode_security       1855KB       1855KB
>[29231.380095] nsproxy                 1023KB       1023KB
>[29231.380098] vm_area_struct          1660KB       1660KB
>[29231.380101] mm_struct               8056KB       8056KB
>[29231.380104] files_cache             1211KB       1211KB
>[29231.380107] signal_cache            1472KB       1472KB
>[29231.380110] sighand_cache           2932KB       2932KB
>[29231.380113] task_struct            12210KB      12210KB
>[29231.380115] cred_jar                4800KB       4800KB
>[29231.380118] thread_stack           17408KB      17408KB
>[29231.380121] anon_vma                1086KB       1086KB
>[29231.380124] pid                     1280KB       1280KB
>[29231.380127] numa_policy              383KB        383KB
>[29231.380130] trace_event_file         255KB        255KB
>[29231.380133] ftrace_event_field        447KB        447KB
>[29231.380137] pool_workqueue          1024KB       1024KB
>[29231.380140] task_group              1020KB       1020KB
>[29231.380143] pgtable-2^11            9216KB       9216KB
>[29231.380146] pgtable-2^8             4096KB       4096KB
>[29231.380149] dma-kmalloc-512          128KB        128KB
>[29231.380153] kmalloc-131072         35328KB      35328KB
>[29231.380156] kmalloc-65536           9216KB       9216KB
>[29231.380159] kmalloc-32768           8192KB       8192KB
>[29231.380163] kmalloc-16384          18432KB      20480KB
>[29231.380166] kmalloc-8192            8704KB       8704KB
>[29231.380168] kmalloc-4096            8192KB       8192KB
>[29231.380171] kmalloc-2048            4352KB       4352KB
>[29231.380176] kmalloc-1024           19123KB      19456KB
>[29231.380180] kmalloc-512            10176KB      11072KB
>[29231.380183] kmalloc-256             1408KB       1408KB
>[29231.380186] kmalloc-192             1790KB       1790KB
>[29231.380189] kmalloc-128             1536KB       1536KB
>[29231.380192] kmalloc-96              1470KB       1470KB
>[29231.380195] kmalloc-64              1792KB       1792KB
>[29231.380198] kmalloc-32             12992KB      12992KB
>[29231.380201] kmalloc-16              1024KB       1024KB
>[29231.380203] kmalloc-8               1024KB       1024KB
>[29231.380207] kmem_cache_node         1024KB       1024KB
>[29231.380210] kmem_cache              3315KB       3315KB
>[29231.380212] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29231.380226] [  716]     0   716     2668        0    69632       93             0 systemd-journal
>[29231.380231] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29231.380237] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29231.380242] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29231.380246] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29231.380251] [ 2069]    81  2069      208        0    51200       59          -900 dbus-daemon
>[29231.380256] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29231.380261] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29231.380265] [ 2094]     0  2094    10692        0   122880       87             0 rsyslogd
>[29231.380270] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29231.380275] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29231.380279] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29231.380284] [ 2121]     0  2121      307        0    51200       81         -1000 sshd
>[29231.380288] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29231.380293] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29231.380298] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29231.380302] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29231.380307] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29231.380312] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29231.380316] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29231.380321] [ 2337]     0  2337      449        0    53248       93             0 keepalived
>[29231.380326] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29231.380331] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29231.380336] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29231.380340] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29231.380345] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29231.380349] [ 2697]     0  2697       87        0    49152       28             0 log
>[29231.380354] [ 2699]     0  2699      103        0    51200       32             0 config
>[29231.380358] [ 2711]     0  2711      398        0    51200      126             0 sendmail
>[29231.380363] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29231.380367] [ 2723]     0  2723      699        0    53248      307             0 /usr/sbin/httpd
>[29231.380372] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29231.380377] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29231.380382] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29231.380386] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29231.380391] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29231.380395] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29231.380400] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29231.380405] [ 8357]     0  8357     4883        0    63488      295             0 php-fpm
>[29231.380410] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29231.380415] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29231.380420] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29231.380425] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29231.380429] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29231.380434] [ 8907]     0  8907      410        0    51200      131             0 sendmail
>[29231.380438] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29231.380443] [ 8909]     0  8909     3410        2    51200       48             0 ssh
>[29231.380447] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29231.380452] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29231.380456] [ 8912]     0  8912      410        0    51200      130             0 sendmail
>[29231.380461] [ 8913]     0  8913      166        1    40960       36             0 ps
>[29231.380465] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29231.380470] [ 8918]   990  8918      159        0    51200       39             0 pop3-login
>[29231.380474] [ 8919]     0  8919      158        1    51200       32             0 auth
>[29231.380479] [ 8920]   990  8920      159        0    51200       44             0 pop3-login
>[29231.380484] [ 8929]     0  8929      699        0    53248      302             0 /usr/sbin/httpd
>[29231.380489] [ 8932]     0  8932      307        0    51200       88             0 sshd
>[29231.380493] [ 8933]     0  8933     3304        0    51200       38             0 crond
>[29231.380497] Out of memory: Kill process 2723 (/usr/sbin/httpd) score 4 or sacrifice child
>[29231.380504] Killed process 8929 (/usr/sbin/httpd) total-vm:44736kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29231.400095] oom_reaper: reaped process 8929 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29231.960043] php-fpm invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29231.960073] php-fpm cpuset=/ mems_allowed=0
>[29231.960096] CPU: 7 PID: 8357 Comm: php-fpm Not tainted 4.18.7-200.fc28.ppc64 #1
>[29231.960110] Call Trace:
>[29231.960127] [c00000000cd771a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29231.960149] [c00000000cd77230] [c0000000002fb670] .dump_header+0x70/0x300
>[29231.960167] [c00000000cd77300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29231.960185] [c00000000cd773d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29231.960205] [c00000000cd77480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29231.960225] [c00000000cd77670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29231.960245] [c00000000cd77730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29231.960265] [c00000000cd777f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29231.960285] [c00000000cd77880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29231.960305] [c00000000cd77990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29231.960325] [c00000000cd77ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29231.960343] [c00000000cd77b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29231.960362] [c00000000cd77cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29231.960383] [c00000000cd77d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29231.960404] [c00000000cd77e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29231.960419] Mem-Info:
>[29231.960440] active_anon:24 inactive_anon:97 isolated_anon:1
>                active_file:25 inactive_file:50 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2807 slab_unreclaimable:15799
>                mapped:56 shmem:1 pagetables:68 bounce:0
>                free:1467 free_pcp:0 free_cma:0
>[29231.960493] Node 0 active_anon:1536kB inactive_anon:6208kB active_file:1600kB inactive_file:3200kB unevictable:0kB isolated(anon):64kB isolated(file):0kB mapped:3584kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29231.960523] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1728kB active_file:1536kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9712kB pagetables:4352kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29231.960565] lowmem_reserve[]: 0 0 0 0
>[29231.960583] Node 0 DMA: 398*64kB (UME) 361*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101632kB
>[29231.960642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29231.960659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29231.960673] 129 total pagecache pages
>[29231.960682] 0 pages in swap cache
>[29231.960693] Swap cache stats: add 2972690, delete 2972800, find 2522540/4277860
>[29231.960705] Free swap  = 1753344kB
>[29231.960714] Total swap = 2052032kB
>[29231.960724] 32768 pages RAM
>[29231.960732] 0 pages HighMem/MovableOnly
>[29231.960741] 2684 pages reserved
>[29231.960750] 0 pages cma reserved
>[29231.960758] 0 pages hwpoisoned
>[29231.960767] Unreclaimable slab info:
>[29231.960776] Name                      Used          Total
>[29231.960979] xfs_efd_item            1017KB       1017KB
>[29231.960992] xfs_buf_item            1020KB       1020KB
>[29231.961005] xfs_trans               1022KB       1022KB
>[29231.961018] xfs_da_state            1020KB       1020KB
>[29231.961030] xfs_log_ticket          1023KB       1023KB
>[29231.961048] scsi_sense_cache        1024KB       1024KB
>[29231.961078] RAWv6                    504KB        504KB
>[29231.961091] UDPv6                   1012KB       1012KB
>[29231.961103] tw_sock_TCPv6            127KB        127KB
>[29231.961117] TCPv6                   1386KB       1386KB
>[29231.961131] cfq_io_cq               1023KB       1023KB
>[29231.961144] cfq_queue               1023KB       1023KB
>[29231.961156] mqueue_inode_cache         64KB         64KB
>[29231.961169] kioctx                    63KB         63KB
>[29231.969963] posix_timers_cache       1022KB       1022KB
>[29231.969977] ip4-frags               1023KB       1023KB
>[29231.969990] secpath_cache            768KB        768KB
>[29231.970003] RAW                      896KB        896KB
>[29231.970015] UDP                     1008KB       1008KB
>[29231.970027] tw_sock_TCP              127KB        127KB
>[29231.970039] request_sock_TCP         191KB        191KB
>[29231.970052] TCP                     2040KB       2040KB
>[29231.970064] hugetlbfs_inode_cache        127KB        127KB
>[29231.970077] eventpoll_pwq           1023KB       1023KB
>[29231.970089] inotify_inode_mark       1023KB       1023KB
>[29231.970101] request_queue            755KB        755KB
>[29231.970115] blkdev_ioc              1023KB       1023KB
>[29231.970127] biovec-128               256KB        256KB
>[29231.970140] biovec-64                128KB        128KB
>[29231.970153] skbuff_fclone_cache       1024KB       1024KB
>[29231.970165] skbuff_head_cache       1600KB       1600KB
>[29231.970177] file_lock_cache         1021KB       1021KB
>[29231.970189] net_namespace            510KB        510KB
>[29231.970201] shmem_inode_cache       1087KB       1087KB
>[29231.970214] dtl                    10040KB      11520KB
>[29231.970226] taskstats                764KB        764KB
>[29231.970238] proc_dir_entry           640KB        640KB
>[29231.970249] pde_opener              1023KB       1023KB
>[29231.970261] seq_file                1024KB       1024KB
>[29231.970274] sigqueue                1022KB       1022KB
>[29231.970286] kernfs_node_cache       5302KB       5302KB
>[29231.970298] mnt_cache               2996KB       2996KB
>[29231.970309] names_cache             4096KB       4096KB
>[29231.970321] ebitmap_node            1024KB       1024KB
>[29231.970333] avtab_node              1023KB       1023KB
>[29231.970345] avc_xperms_data         1024KB       1024KB
>[29231.970355] selinux_file_security       1024KB       1024KB
>[29231.970367] selinux_inode_security       1855KB       1855KB
>[29231.970380] nsproxy                 1023KB       1023KB
>[29231.970391] vm_area_struct          1660KB       1660KB
>[29231.970402] mm_struct               8056KB       8056KB
>[29231.970413] files_cache             1211KB       1211KB
>[29231.970424] signal_cache            1472KB       1472KB
>[29231.970436] sighand_cache           2932KB       2932KB
>[29231.970448] task_struct            12210KB      12210KB
>[29231.970460] cred_jar                4800KB       4800KB
>[29231.970472] thread_stack           17408KB      17408KB
>[29231.970484] anon_vma                1086KB       1086KB
>[29231.970496] pid                     1280KB       1280KB
>[29231.970508] numa_policy              383KB        383KB
>[29231.970520] trace_event_file         255KB        255KB
>[29231.970533] ftrace_event_field        447KB        447KB
>[29231.970544] pool_workqueue          1024KB       1024KB
>[29231.970556] task_group              1020KB       1020KB
>[29231.970567] pgtable-2^11            9216KB       9216KB
>[29231.970578] pgtable-2^8             4096KB       4096KB
>[29231.970594] dma-kmalloc-512          128KB        128KB
>[29231.970610] kmalloc-131072         35328KB      35328KB
>[29231.970622] kmalloc-65536           9216KB       9216KB
>[29231.970633] kmalloc-32768           8192KB       8192KB
>[29231.970646] kmalloc-16384          18432KB      20480KB
>[29231.970658] kmalloc-8192            8704KB       8704KB
>[29231.970670] kmalloc-4096            8192KB       8192KB
>[29231.970681] kmalloc-2048            4352KB       4352KB
>[29231.970693] kmalloc-1024           19331KB      19456KB
>[29231.970707] kmalloc-512            10176KB      11072KB
>[29231.970718] kmalloc-256             1408KB       1408KB
>[29231.970730] kmalloc-192             1790KB       1790KB
>[29231.970742] kmalloc-128             1536KB       1536KB
>[29231.970754] kmalloc-96              1470KB       1470KB
>[29231.970766] kmalloc-64              1792KB       1792KB
>[29231.970777] kmalloc-32             12992KB      12992KB
>[29231.970789] kmalloc-16              1024KB       1024KB
>[29231.970800] kmalloc-8               1024KB       1024KB
>[29231.970812] kmem_cache_node         1024KB       1024KB
>[29231.970823] kmem_cache              3315KB       3315KB
>[29231.970832] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29231.970860] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29231.970878] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29231.970897] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29231.970914] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29231.970931] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29231.970948] [ 2069]    81  2069      208        0    51200       63          -900 dbus-daemon
>[29231.970965] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29231.970983] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29231.971001] [ 2094]     0  2094    10692        0   122880       93             0 rsyslogd
>[29231.971018] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29231.971035] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29231.971051] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29231.971067] [ 2121]     0  2121      307        0    51200       82         -1000 sshd
>[29231.971085] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29231.971102] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29231.971117] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29231.971133] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29231.979937] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29231.979969] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29231.979987] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29231.980007] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29231.980025] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29231.980042] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29231.980061] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29231.980078] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29231.980095] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29231.980112] [ 2697]     0  2697       87        0    49152       28             0 log
>[29231.980129] [ 2699]     0  2699      103        0    51200       32             0 config
>[29231.980146] [ 2711]     0  2711      398        0    51200      117             0 sendmail
>[29231.980164] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29231.980181] [ 2723]     0  2723      699        0    53248      311             0 /usr/sbin/httpd
>[29231.980201] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29231.980218] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29231.980235] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29231.980253] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29231.980271] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29231.980290] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29231.980307] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29231.980325] [ 8357]     0  8357     4883        1    63488      285             0 php-fpm
>[29231.980342] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29231.980362] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29231.980378] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29231.980395] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29231.980411] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29231.980428] [ 8907]     0  8907      410        0    51200      118             0 sendmail
>[29231.980445] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29231.980461] [ 8909]     0  8909     3410        0    51200       61             0 ssh
>[29231.980477] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29231.980493] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29231.980509] [ 8912]     0  8912      410        0    51200      123             0 sendmail
>[29231.980525] [ 8913]     0  8913      166        0    40960       43             0 ps
>[29231.980541] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29231.980557] [ 8918]   990  8918      159        0    51200       26             0 pop3-login
>[29231.980574] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29231.980590] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29231.980608] [ 8932]     0  8932       38        0    38912        9             0 sshd
>[29231.980625] [ 8933]     0  8933     3304        0    51200       46             0 crond
>[29231.980638] Out of memory: Kill process 2723 (/usr/sbin/httpd) score 5 or sacrifice child
>[29231.980661] Killed process 2723 (/usr/sbin/httpd) total-vm:44736kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.000769] oom_reaper: reaped process 2723 (/usr/sbin/httpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.019958] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000
>[29232.019974] sshd cpuset=/ mems_allowed=0
>[29232.019993] CPU: 14 PID: 2121 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29232.020005] Call Trace:
>[29232.020018] [c000000064d731a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29232.020039] [c000000064d73230] [c0000000002fb670] .dump_header+0x70/0x300
>[29232.020056] [c000000064d73300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29232.020074] [c000000064d733d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29232.020094] [c000000064d73480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29232.020114] [c000000064d73670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29232.020133] [c000000064d73730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29232.020153] [c000000064d737f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29232.020172] [c000000064d73880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29232.020191] [c000000064d73990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29232.020209] [c000000064d73ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29232.020227] [c000000064d73b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29232.020246] [c000000064d73cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29232.020266] [c000000064d73d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29232.020286] [c000000064d73e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29232.020300] Mem-Info:
>[29232.020319] active_anon:24 inactive_anon:97 isolated_anon:1
>                active_file:25 inactive_file:50 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2807 slab_unreclaimable:15799
>                mapped:56 shmem:1 pagetables:68 bounce:0
>                free:1467 free_pcp:2 free_cma:0
>[29232.020372] Node 0 active_anon:1536kB inactive_anon:6208kB active_file:1600kB inactive_file:3200kB unevictable:0kB isolated(anon):64kB isolated(file):0kB mapped:3584kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29232.020402] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1728kB active_file:1536kB inactive_file:960kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9712kB pagetables:4352kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
>[29232.020443] lowmem_reserve[]: 0 0 0 0
>[29232.020462] Node 0 DMA: 395*64kB (UME) 361*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101440kB
>[29232.020518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29232.020535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29232.020549] 129 total pagecache pages
>[29232.020558] 0 pages in swap cache
>[29232.020568] Swap cache stats: add 2972692, delete 2972802, find 2522541/4277862
>[29232.020581] Free swap  = 1769728kB
>[29232.020590] Total swap = 2052032kB
>[29232.020599] 32768 pages RAM
>[29232.020607] 0 pages HighMem/MovableOnly
>[29232.020615] 2684 pages reserved
>[29232.020624] 0 pages cma reserved
>[29232.020633] 0 pages hwpoisoned
>[29232.020642] Unreclaimable slab info:
>[29232.020652] Name                      Used          Total
>[29232.020704] xfs_efd_item            1017KB       1017KB
>[29232.020717] xfs_buf_item            1020KB       1020KB
>[29232.020729] xfs_trans               1022KB       1022KB
>[29232.020741] xfs_da_state            1020KB       1020KB
>[29232.020752] xfs_log_ticket          1023KB       1023KB
>[29232.020766] scsi_sense_cache        1024KB       1024KB
>[29232.020784] RAWv6                    504KB        504KB
>[29232.020795] UDPv6                   1012KB       1012KB
>[29232.020807] tw_sock_TCPv6            127KB        127KB
>[29232.020820] TCPv6                   1386KB       1386KB
>[29232.020833] cfq_io_cq               1023KB       1023KB
>[29232.020845] cfq_queue               1023KB       1023KB
>[29232.020858] mqueue_inode_cache         64KB         64KB
>[29232.020871] kioctx                    63KB         63KB
>[29232.020886] posix_timers_cache       1022KB       1022KB
>[29232.020898] ip4-frags               1023KB       1023KB
>[29232.020910] secpath_cache            768KB        768KB
>[29232.020923] RAW                      896KB        896KB
>[29232.020935] UDP                     1008KB       1008KB
>[29232.020948] tw_sock_TCP              127KB        127KB
>[29232.020960] request_sock_TCP         191KB        191KB
>[29232.020973] TCP                     2040KB       2040KB
>[29232.020986] hugetlbfs_inode_cache        127KB        127KB
>[29232.020999] eventpoll_pwq           1023KB       1023KB
>[29232.021012] inotify_inode_mark       1023KB       1023KB
>[29232.021024] request_queue            755KB        755KB
>[29232.021039] blkdev_ioc              1023KB       1023KB
>[29232.021051] biovec-128               256KB        256KB
>[29232.021063] biovec-64                128KB        128KB
>[29232.021075] skbuff_fclone_cache       1024KB       1024KB
>[29232.021087] skbuff_head_cache       1600KB       1600KB
>[29232.021099] file_lock_cache         1021KB       1021KB
>[29232.021111] net_namespace            510KB        510KB
>[29232.021124] shmem_inode_cache       1087KB       1087KB
>[29232.021137] dtl                    10040KB      11520KB
>[29232.021149] taskstats                764KB        764KB
>[29232.021161] proc_dir_entry           640KB        640KB
>[29232.021172] pde_opener              1023KB       1023KB
>[29232.029961] seq_file                1024KB       1024KB
>[29232.029974] sigqueue                1022KB       1022KB
>[29232.029985] kernfs_node_cache       5302KB       5302KB
>[29232.029998] mnt_cache               2996KB       2996KB
>[29232.030010] names_cache             4096KB       4096KB
>[29232.030023] ebitmap_node            1024KB       1024KB
>[29232.030035] avtab_node              1023KB       1023KB
>[29232.030047] avc_xperms_data         1024KB       1024KB
>[29232.030060] selinux_file_security       1024KB       1024KB
>[29232.030072] selinux_inode_security       1855KB       1855KB
>[29232.030086] nsproxy                 1023KB       1023KB
>[29232.030099] vm_area_struct          1660KB       1660KB
>[29232.030110] mm_struct               8056KB       8056KB
>[29232.030122] files_cache             1211KB       1211KB
>[29232.030134] signal_cache            1472KB       1472KB
>[29232.030146] sighand_cache           2932KB       2932KB
>[29232.030159] task_struct            12210KB      12210KB
>[29232.030171] cred_jar                4800KB       4800KB
>[29232.030183] thread_stack           17408KB      17408KB
>[29232.030196] anon_vma                1086KB       1086KB
>[29232.030209] pid                     1280KB       1280KB
>[29232.030222] numa_policy              383KB        383KB
>[29232.030235] trace_event_file         255KB        255KB
>[29232.030248] ftrace_event_field        447KB        447KB
>[29232.030260] pool_workqueue          1024KB       1024KB
>[29232.030273] task_group              1020KB       1020KB
>[29232.030285] pgtable-2^11            9216KB       9216KB
>[29232.030299] pgtable-2^8             4096KB       4096KB
>[29232.030315] dma-kmalloc-512          128KB        128KB
>[29232.030330] kmalloc-131072         35328KB      35328KB
>[29232.030341] kmalloc-65536           9216KB       9216KB
>[29232.030353] kmalloc-32768           8192KB       8192KB
>[29232.030365] kmalloc-16384          18432KB      20480KB
>[29232.030377] kmalloc-8192            8704KB       8704KB
>[29232.030388] kmalloc-4096            8192KB       8192KB
>[29232.030400] kmalloc-2048            4352KB       4352KB
>[29232.030412] kmalloc-1024           19331KB      19456KB
>[29232.030425] kmalloc-512            10176KB      11072KB
>[29232.030436] kmalloc-256             1408KB       1408KB
>[29232.030448] kmalloc-192             1790KB       1790KB
>[29232.030461] kmalloc-128             1536KB       1536KB
>[29232.030473] kmalloc-96              1470KB       1470KB
>[29232.030485] kmalloc-64              1792KB       1792KB
>[29232.030497] kmalloc-32             12992KB      12992KB
>[29232.030510] kmalloc-16              1024KB       1024KB
>[29232.030522] kmalloc-8               1024KB       1024KB
>[29232.030535] kmem_cache_node         1024KB       1024KB
>[29232.030547] kmem_cache              3315KB       3315KB
>[29232.030558] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29232.030585] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29232.030603] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29232.030622] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29232.030639] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29232.030658] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29232.030675] [ 2069]    81  2069      208        0    51200       63          -900 dbus-daemon
>[29232.030693] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29232.030711] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29232.030730] [ 2094]     0  2094    10692        0   122880       93             0 rsyslogd
>[29232.030746] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29232.030763] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29232.030780] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29232.030797] [ 2121]     0  2121      307        0    51200       82         -1000 sshd
>[29232.030814] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29232.030831] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29232.030848] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29232.030865] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29232.030882] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29232.030899] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29232.030917] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29232.030935] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29232.030952] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29232.030969] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29232.030987] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29232.031004] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29232.031022] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29232.031040] [ 2697]     0  2697       87        0    49152       28             0 log
>[29232.031056] [ 2699]     0  2699      103        0    51200       32             0 config
>[29232.031073] [ 2711]     0  2711      398        0    51200      117             0 sendmail
>[29232.031091] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29232.031109] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29232.031126] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29232.031145] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29232.039968] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29232.039987] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29232.040005] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29232.040022] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29232.040040] [ 8357]     0  8357     4883        1    63488      285             0 php-fpm
>[29232.040058] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29232.040079] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29232.040097] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29232.040114] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29232.040133] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29232.040150] [ 8907]     0  8907      410        0    51200      118             0 sendmail
>[29232.040167] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29232.040184] [ 8909]     0  8909     3410        0    51200       61             0 ssh
>[29232.040202] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29232.040219] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29232.040236] [ 8912]     0  8912      410        0    51200      123             0 sendmail
>[29232.040253] [ 8913]     0  8913      166        0    40960       43             0 ps
>[29232.040269] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29232.040287] [ 8918]   990  8918      159        0    51200       26             0 pop3-login
>[29232.040305] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29232.040323] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29232.040342] [ 8932]     0  8932       38        0    38912        9             0 sshd
>[29232.040359] [ 8933]     0  8933     3304        0    51200       46             0 crond
>[29232.040374] Out of memory: Kill process 8357 (php-fpm) score 4 or sacrifice child
>[29232.040395] Killed process 8357 (php-fpm) total-vm:312512kB, anon-rss:0kB, file-rss:64kB, shmem-rss:0kB
>[29232.060826] oom_reaper: reaped process 8357 (php-fpm), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.110752] sendmail invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29232.110768] sendmail cpuset=/ mems_allowed=0
>[29232.110788] CPU: 6 PID: 2711 Comm: sendmail Not tainted 4.18.7-200.fc28.ppc64 #1
>[29232.110801] Call Trace:
>[29232.110814] [c0000000153eb1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29232.110835] [c0000000153eb230] [c0000000002fb670] .dump_header+0x70/0x300
>[29232.110853] [c0000000153eb300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29232.110872] [c0000000153eb3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29232.110891] [c0000000153eb480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29232.110910] [c0000000153eb670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29232.110930] [c0000000153eb730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29232.110951] [c0000000153eb7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29232.110970] [c0000000153eb880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29232.110990] [c0000000153eb990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29232.111009] [c0000000153ebac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29232.111027] [c0000000153ebb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29232.111047] [c0000000153ebcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29232.111067] [c0000000153ebd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29232.111087] [c0000000153ebe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29232.111102] Mem-Info:
>[29232.111121] active_anon:24 inactive_anon:97 isolated_anon:1
>                active_file:25 inactive_file:50 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2807 slab_unreclaimable:15799
>                mapped:56 shmem:1 pagetables:68 bounce:0
>                free:1467 free_pcp:2 free_cma:0
>[29232.111171] Node 0 active_anon:1536kB inactive_anon:6208kB active_file:1600kB inactive_file:3200kB unevictable:0kB isolated(anon):64kB isolated(file):0kB mapped:3584kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29232.119974] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1728kB active_file:1536kB inactive_file:960kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9712kB pagetables:4352kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
>[29232.120020] lowmem_reserve[]: 0 0 0 0
>[29232.120040] Node 0 DMA: 394*64kB (UME) 361*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101376kB
>[29232.120099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29232.120116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29232.120130] 129 total pagecache pages
>[29232.120139] 0 pages in swap cache
>[29232.120150] Swap cache stats: add 2972694, delete 2972804, find 2522542/4277864
>[29232.120163] Free swap  = 1790208kB
>[29232.120172] Total swap = 2052032kB
>[29232.120181] 32768 pages RAM
>[29232.120188] 0 pages HighMem/MovableOnly
>[29232.120198] 2684 pages reserved
>[29232.120207] 0 pages cma reserved
>[29232.120216] 0 pages hwpoisoned
>[29232.120224] Unreclaimable slab info:
>[29232.120233] Name                      Used          Total
>[29232.120342] xfs_efd_item            1017KB       1017KB
>[29232.120355] xfs_buf_item            1020KB       1020KB
>[29232.120368] xfs_trans               1022KB       1022KB
>[29232.120381] xfs_da_state            1020KB       1020KB
>[29232.120393] xfs_log_ticket          1023KB       1023KB
>[29232.120409] scsi_sense_cache        1024KB       1024KB
>[29232.120433] RAWv6                    504KB        504KB
>[29232.120446] UDPv6                   1012KB       1012KB
>[29232.120459] tw_sock_TCPv6            127KB        127KB
>[29232.120471] TCPv6                   1386KB       1386KB
>[29232.120485] cfq_io_cq               1023KB       1023KB
>[29232.120497] cfq_queue               1023KB       1023KB
>[29232.120510] mqueue_inode_cache         64KB         64KB
>[29232.120523] kioctx                    63KB         63KB
>[29232.120537] posix_timers_cache       1022KB       1022KB
>[29232.120549] ip4-frags               1023KB       1023KB
>[29232.120562] secpath_cache            768KB        768KB
>[29232.120574] RAW                      896KB        896KB
>[29232.120586] UDP                     1008KB       1008KB
>[29232.120599] tw_sock_TCP              127KB        127KB
>[29232.120611] request_sock_TCP         191KB        191KB
>[29232.120624] TCP                     2040KB       2040KB
>[29232.120637] hugetlbfs_inode_cache        127KB        127KB
>[29232.120650] eventpoll_pwq           1023KB       1023KB
>[29232.120662] inotify_inode_mark       1023KB       1023KB
>[29232.120674] request_queue            755KB        755KB
>[29232.120688] blkdev_ioc              1023KB       1023KB
>[29232.120701] biovec-128               256KB        256KB
>[29232.120714] biovec-64                128KB        128KB
>[29232.120726] skbuff_fclone_cache       1024KB       1024KB
>[29232.120740] skbuff_head_cache       1600KB       1600KB
>[29232.120753] file_lock_cache         1021KB       1021KB
>[29232.120766] net_namespace            510KB        510KB
>[29232.120778] shmem_inode_cache       1087KB       1087KB
>[29232.120791] dtl                    10040KB      11520KB
>[29232.120803] taskstats                764KB        764KB
>[29232.120816] proc_dir_entry           640KB        640KB
>[29232.120829] pde_opener              1023KB       1023KB
>[29232.120841] seq_file                1024KB       1024KB
>[29232.120853] sigqueue                1022KB       1022KB
>[29232.120865] kernfs_node_cache       5302KB       5302KB
>[29232.120878] mnt_cache               2996KB       2996KB
>[29232.120892] names_cache             4096KB       4096KB
>[29232.120905] ebitmap_node            1024KB       1024KB
>[29232.120918] avtab_node              1023KB       1023KB
>[29232.120930] avc_xperms_data         1024KB       1024KB
>[29232.120942] selinux_file_security       1024KB       1024KB
>[29232.120954] selinux_inode_security       1855KB       1855KB
>[29232.120968] nsproxy                 1023KB       1023KB
>[29232.120980] vm_area_struct          1660KB       1660KB
>[29232.120992] mm_struct               8056KB       8056KB
>[29232.121004] files_cache             1211KB       1211KB
>[29232.121017] signal_cache            1472KB       1472KB
>[29232.121029] sighand_cache           2932KB       2932KB
>[29232.121042] task_struct            12210KB      12210KB
>[29232.121055] cred_jar                4800KB       4800KB
>[29232.121068] thread_stack           17408KB      17408KB
>[29232.121081] anon_vma                1086KB       1086KB
>[29232.121093] pid                     1280KB       1280KB
>[29232.121106] numa_policy              383KB        383KB
>[29232.121119] trace_event_file         255KB        255KB
>[29232.121131] ftrace_event_field        447KB        447KB
>[29232.121144] pool_workqueue          1024KB       1024KB
>[29232.129938] task_group              1020KB       1020KB
>[29232.129962] pgtable-2^11            9216KB       9216KB
>[29232.129975] pgtable-2^8             4096KB       4096KB
>[29232.129992] dma-kmalloc-512          128KB        128KB
>[29232.130008] kmalloc-131072         35328KB      35328KB
>[29232.130020] kmalloc-65536           9216KB       9216KB
>[29232.130032] kmalloc-32768           8192KB       8192KB
>[29232.130045] kmalloc-16384          18432KB      20480KB
>[29232.130057] kmalloc-8192            8704KB       8704KB
>[29232.130069] kmalloc-4096            8192KB       8192KB
>[29232.130081] kmalloc-2048            4352KB       4352KB
>[29232.130093] kmalloc-1024           19331KB      19456KB
>[29232.130107] kmalloc-512            10176KB      11072KB
>[29232.130121] kmalloc-256             1408KB       1408KB
>[29232.130134] kmalloc-192             1790KB       1790KB
>[29232.130147] kmalloc-128             1536KB       1536KB
>[29232.130160] kmalloc-96              1470KB       1470KB
>[29232.130173] kmalloc-64              1792KB       1792KB
>[29232.130186] kmalloc-32             12992KB      12992KB
>[29232.130198] kmalloc-16              1024KB       1024KB
>[29232.130210] kmalloc-8               1024KB       1024KB
>[29232.130221] kmem_cache_node         1024KB       1024KB
>[29232.130234] kmem_cache              3315KB       3315KB
>[29232.130244] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29232.130271] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29232.130290] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29232.130309] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29232.130326] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29232.130345] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29232.130362] [ 2069]    81  2069      208        0    51200       63          -900 dbus-daemon
>[29232.130381] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29232.130399] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29232.130416] [ 2094]     0  2094    10692        0   122880       93             0 rsyslogd
>[29232.130433] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29232.130450] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29232.130468] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29232.130485] [ 2121]     0  2121      307        0    51200       82         -1000 sshd
>[29232.130502] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29232.130519] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29232.130536] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29232.130553] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29232.130571] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29232.130589] [ 2205]   995  2205    44922        0   133120      222             0 polkitd
>[29232.130608] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29232.130626] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29232.130644] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29232.130662] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29232.130681] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29232.130698] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29232.130715] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29232.130732] [ 2697]     0  2697       87        0    49152       28             0 log
>[29232.130748] [ 2699]     0  2699      103        0    51200       32             0 config
>[29232.130766] [ 2711]     0  2711      398        0    51200      117             0 sendmail
>[29232.130784] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29232.130801] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29232.130819] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29232.130836] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29232.130853] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29232.130871] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29232.130888] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29232.130905] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29232.130922] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29232.130941] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29232.130958] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29232.130975] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29232.130994] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29232.131012] [ 8907]     0  8907      410        0    51200      118             0 sendmail
>[29232.131030] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29232.131047] [ 8909]     0  8909     3410        0    51200       61             0 ssh
>[29232.131065] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29232.131081] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29232.131098] [ 8912]     0  8912      410        0    51200      123             0 sendmail
>[29232.131115] [ 8913]     0  8913      166        0    40960       43             0 ps
>[29232.131134] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29232.131152] [ 8918]   990  8918      159        0    51200       26             0 pop3-login
>[29232.131170] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29232.139963] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29232.139983] [ 8932]     0  8932       38        0    38912        9             0 sshd
>[29232.140000] [ 8933]     0  8933     3304        0    51200       46             0 crond
>[29232.140015] Out of memory: Kill process 2205 (polkitd) score 3 or sacrifice child
>[29232.140182] Killed process 2205 (polkitd) total-vm:2875008kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.180918] oom_reaper: reaped process 2205 (polkitd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.210690] sendmail invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29232.210707] sendmail cpuset=/ mems_allowed=0
>[29232.210727] CPU: 7 PID: 8907 Comm: sendmail Not tainted 4.18.7-200.fc28.ppc64 #1
>[29232.210740] Call Trace:
>[29232.210753] [c000000015c631a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29232.210773] [c000000015c63230] [c0000000002fb670] .dump_header+0x70/0x300
>[29232.210791] [c000000015c63300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29232.210810] [c000000015c633d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29232.210829] [c000000015c63480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29232.210848] [c000000015c63670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29232.210868] [c000000015c63730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29232.210888] [c000000015c637f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29232.210906] [c000000015c63880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29232.210927] [c000000015c63990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29232.210945] [c000000015c63ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29232.210963] [c000000015c63b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29232.210981] [c000000015c63cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29232.210999] [c000000015c63d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29232.211019] [c000000015c63e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29232.211034] Mem-Info:
>[29232.211054] active_anon:12 inactive_anon:89 isolated_anon:1
>                active_file:18 inactive_file:55 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2807 slab_unreclaimable:15799
>                mapped:53 shmem:0 pagetables:68 bounce:0
>                free:1466 free_pcp:8 free_cma:0
>[29232.211107] Node 0 active_anon:768kB inactive_anon:5696kB active_file:1152kB inactive_file:3520kB unevictable:0kB isolated(anon):64kB isolated(file):0kB mapped:3392kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29232.211137] Node 0 DMA free:93824kB min:94144kB low:117632kB high:141120kB active_anon:704kB inactive_anon:1216kB active_file:1088kB inactive_file:1280kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9712kB pagetables:4352kB bounce:0kB free_pcp:512kB local_pcp:0kB free_cma:0kB
>[29232.219954] lowmem_reserve[]: 0 0 0 0
>[29232.219977] Node 0 DMA: 393*64kB (UME) 357*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100800kB
>[29232.220036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29232.220052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29232.220066] 113 total pagecache pages
>[29232.220075] 0 pages in swap cache
>[29232.220086] Swap cache stats: add 2972745, delete 2972855, find 2522569/4277914
>[29232.220099] Free swap  = 1806592kB
>[29232.220108] Total swap = 2052032kB
>[29232.220118] 32768 pages RAM
>[29232.220125] 0 pages HighMem/MovableOnly
>[29232.220134] 2684 pages reserved
>[29232.220143] 0 pages cma reserved
>[29232.220152] 0 pages hwpoisoned
>[29232.220161] Unreclaimable slab info:
>[29232.220170] Name                      Used          Total
>[29232.220252] xfs_efd_item            1017KB       1017KB
>[29232.220265] xfs_buf_item            1020KB       1020KB
>[29232.220276] xfs_trans               1022KB       1022KB
>[29232.220288] xfs_da_state            1020KB       1020KB
>[29232.220300] xfs_log_ticket          1023KB       1023KB
>[29232.220315] scsi_sense_cache        1024KB       1024KB
>[29232.220334] RAWv6                    504KB        504KB
>[29232.220347] UDPv6                   1012KB       1012KB
>[29232.220359] tw_sock_TCPv6            127KB        127KB
>[29232.220372] TCPv6                   1386KB       1386KB
>[29232.220385] cfq_io_cq               1023KB       1023KB
>[29232.220398] cfq_queue               1023KB       1023KB
>[29232.220410] mqueue_inode_cache         64KB         64KB
>[29232.220423] kioctx                    63KB         63KB
>[29232.220437] posix_timers_cache       1022KB       1022KB
>[29232.220449] ip4-frags               1023KB       1023KB
>[29232.220461] secpath_cache            768KB        768KB
>[29232.220474] RAW                      896KB        896KB
>[29232.220486] UDP                     1008KB       1008KB
>[29232.220498] tw_sock_TCP              127KB        127KB
>[29232.220511] request_sock_TCP         191KB        191KB
>[29232.220523] TCP                     2040KB       2040KB
>[29232.220536] hugetlbfs_inode_cache        127KB        127KB
>[29232.220548] eventpoll_pwq           1023KB       1023KB
>[29232.220560] inotify_inode_mark       1023KB       1023KB
>[29232.220573] request_queue            755KB        755KB
>[29232.220587] blkdev_ioc              1023KB       1023KB
>[29232.220599] biovec-128               256KB        256KB
>[29232.220611] biovec-64                128KB        128KB
>[29232.220623] skbuff_fclone_cache       1024KB       1024KB
>[29232.220635] skbuff_head_cache       1600KB       1600KB
>[29232.220647] file_lock_cache         1021KB       1021KB
>[29232.220660] net_namespace            510KB        510KB
>[29232.220672] shmem_inode_cache       1087KB       1087KB
>[29232.220684] dtl                    10040KB      11520KB
>[29232.220697] taskstats                764KB        764KB
>[29232.220709] proc_dir_entry           640KB        640KB
>[29232.220721] pde_opener              1023KB       1023KB
>[29232.220734] seq_file                1024KB       1024KB
>[29232.220746] sigqueue                1022KB       1022KB
>[29232.220758] kernfs_node_cache       5302KB       5302KB
>[29232.220770] mnt_cache               2996KB       2996KB
>[29232.220782] names_cache             4096KB       4096KB
>[29232.220794] ebitmap_node            1024KB       1024KB
>[29232.220806] avtab_node              1023KB       1023KB
>[29232.220818] avc_xperms_data         1024KB       1024KB
>[29232.220831] selinux_file_security       1024KB       1024KB
>[29232.220843] selinux_inode_security       1855KB       1855KB
>[29232.220857] nsproxy                 1023KB       1023KB
>[29232.220868] vm_area_struct          1660KB       1660KB
>[29232.220880] mm_struct               8056KB       8056KB
>[29232.220892] files_cache             1211KB       1211KB
>[29232.220905] signal_cache            1472KB       1472KB
>[29232.220917] sighand_cache           2932KB       2932KB
>[29232.220929] task_struct            12210KB      12210KB
>[29232.220941] cred_jar                4800KB       4800KB
>[29232.220952] thread_stack           17408KB      17408KB
>[29232.220964] anon_vma                1086KB       1086KB
>[29232.220976] pid                     1280KB       1280KB
>[29232.220988] numa_policy              383KB        383KB
>[29232.220999] trace_event_file         255KB        255KB
>[29232.221011] ftrace_event_field        447KB        447KB
>[29232.221023] pool_workqueue          1024KB       1024KB
>[29232.221037] task_group              1020KB       1020KB
>[29232.221049] pgtable-2^11            9216KB       9216KB
>[29232.221061] pgtable-2^8             4096KB       4096KB
>[29232.221078] dma-kmalloc-512          128KB        128KB
>[29232.221096] kmalloc-131072         35328KB      35328KB
>[29232.221109] kmalloc-65536           9216KB       9216KB
>[29232.221121] kmalloc-32768           8192KB       8192KB
>[29232.221134] kmalloc-16384          18432KB      20480KB
>[29232.221146] kmalloc-8192            8704KB       8704KB
>[29232.229960] kmalloc-4096            8192KB       8192KB
>[29232.229974] kmalloc-2048            4352KB       4352KB
>[29232.229987] kmalloc-1024           19331KB      19456KB
>[29232.230001] kmalloc-512            10176KB      11072KB
>[29232.230013] kmalloc-256             1408KB       1408KB
>[29232.230025] kmalloc-192             1790KB       1790KB
>[29232.230036] kmalloc-128             1536KB       1536KB
>[29232.230048] kmalloc-96              1470KB       1470KB
>[29232.230060] kmalloc-64              1792KB       1792KB
>[29232.230071] kmalloc-32             12992KB      12992KB
>[29232.230083] kmalloc-16              1024KB       1024KB
>[29232.230095] kmalloc-8               1024KB       1024KB
>[29232.230106] kmem_cache_node         1024KB       1024KB
>[29232.230118] kmem_cache              3315KB       3315KB
>[29232.230128] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29232.230154] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29232.230173] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29232.230191] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29232.230208] [ 2067]     0  2067      328        0    51200       87             0 systemd-logind
>[29232.230226] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29232.230243] [ 2069]    81  2069      208        0    51200       63          -900 dbus-daemon
>[29232.230262] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29232.230279] [ 2093]     0  2093     7324        0    63488      198             0 NetworkManager
>[29232.230297] [ 2094]     0  2094    10692        0   122880       93             0 rsyslogd
>[29232.230313] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29232.230330] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29232.230347] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29232.230364] [ 2121]     0  2121      307        0    51200       82         -1000 sshd
>[29232.230380] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29232.230397] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29232.230414] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29232.230431] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29232.230449] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29232.230467] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29232.230484] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29232.230501] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29232.230519] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29232.230537] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29232.230553] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29232.230570] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29232.230587] [ 2697]     0  2697       87        0    49152       28             0 log
>[29232.230604] [ 2699]     0  2699      103        0    51200       32             0 config
>[29232.230621] [ 2711]     0  2711      398        0    51200      117             0 sendmail
>[29232.230639] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29232.230656] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29232.230672] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29232.230689] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29232.230705] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29232.230722] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29232.230739] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29232.230757] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29232.230775] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29232.230793] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29232.230810] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29232.230827] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29232.230845] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29232.230863] [ 8907]     0  8907      410        0    51200      118             0 sendmail
>[29232.230880] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29232.230898] [ 8909]     0  8909     3410        0    51200       61             0 ssh
>[29232.230915] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29232.230932] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29232.230949] [ 8912]     0  8912      410        0    51200      123             0 sendmail
>[29232.230966] [ 8913]     0  8913      166        0    40960       43             0 ps
>[29232.230984] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29232.231002] [ 8918]   990  8918      159        0    51200       26             0 pop3-login
>[29232.231020] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29232.231037] [ 8920]   990  8920      159        0    51200       30             0 pop3-login
>[29232.231057] [ 8932]     0  8932       38        0    38912        9             0 sshd
>[29232.231072] [ 8933]     0  8933     3304        0    51200       46             0 crond
>[29232.231086] Out of memory: Kill process 2093 (NetworkManager) score 3 or sacrifice child
>[29232.231124] Killed process 2093 (NetworkManager) total-vm:468736kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29232.270372] oom_reaper: reaped process 2093 (NetworkManager), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29235.050999] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29235.051021] systemd cpuset=/ mems_allowed=0
>[29235.051036] CPU: 10 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29235.051044] Call Trace:
>[29235.051055] [c00000007e9ff1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29235.051068] [c00000007e9ff230] [c0000000002fb670] .dump_header+0x70/0x300
>[29235.051078] [c00000007e9ff300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29235.051089] [c00000007e9ff3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29235.051099] [c00000007e9ff480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29235.051112] [c00000007e9ff670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29235.051123] [c00000007e9ff730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29235.051134] [c00000007e9ff7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29235.051146] [c00000007e9ff880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29235.051157] [c00000007e9ff990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29235.051169] [c00000007e9ffac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29235.059952] [c00000007e9ffb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29235.059971] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29235.059985] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29235.059997] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29235.060015] Mem-Info:
>[29235.060028] active_anon:11 inactive_anon:42 isolated_anon:0
>                active_file:21 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:2 writeback:2 unstable:0
>                slab_reclaimable:2793 slab_unreclaimable:15799
>                mapped:65 shmem:0 pagetables:65 bounce:0
>                free:1468 free_pcp:0 free_cma:0
>[29235.060059] Node 0 active_anon:704kB inactive_anon:2688kB active_file:1344kB inactive_file:2816kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4160kB dirty:128kB writeback:128kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29235.060076] Node 0 DMA free:93952kB min:94144kB low:117632kB high:141120kB active_anon:704kB inactive_anon:1216kB active_file:1344kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9296kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29235.060101] lowmem_reserve[]: 0 0 0 0
>[29235.060112] Node 0 DMA: 417*64kB (UME) 364*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103232kB
>[29235.060147] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29235.060156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29235.060164] 86 total pagecache pages
>[29235.060170] 0 pages in swap cache
>[29235.060176] Swap cache stats: add 2975564, delete 2975677, find 2524848/4282136
>[29235.060184] Free swap  = 1827072kB
>[29235.060189] Total swap = 2052032kB
>[29235.060194] 32768 pages RAM
>[29235.060198] 0 pages HighMem/MovableOnly
>[29235.060204] 2684 pages reserved
>[29235.060209] 0 pages cma reserved
>[29235.060214] 0 pages hwpoisoned
>[29235.060219] Unreclaimable slab info:
>[29235.060224] Name                      Used          Total
>[29235.060405] xfs_efd_item            1017KB       1017KB
>[29235.060413] xfs_buf_item            1020KB       1020KB
>[29235.060420] xfs_trans               1022KB       1022KB
>[29235.060427] xfs_da_state            1020KB       1020KB
>[29235.060434] xfs_log_ticket          1023KB       1023KB
>[29235.060447] scsi_sense_cache        1024KB       1024KB
>[29235.060470] RAWv6                    504KB        504KB
>[29235.060478] UDPv6                   1012KB       1012KB
>[29235.060485] tw_sock_TCPv6            127KB        127KB
>[29235.060493] TCPv6                   1386KB       1386KB
>[29235.060501] cfq_io_cq               1023KB       1023KB
>[29235.060509] cfq_queue               1023KB       1023KB
>[29235.060517] mqueue_inode_cache         64KB         64KB
>[29235.060525] kioctx                    63KB         63KB
>[29235.060533] posix_timers_cache       1022KB       1022KB
>[29235.060541] ip4-frags               1023KB       1023KB
>[29235.060548] secpath_cache            768KB        768KB
>[29235.060555] RAW                      896KB        896KB
>[29235.060562] UDP                     1008KB       1008KB
>[29235.060569] tw_sock_TCP              127KB        127KB
>[29235.060575] request_sock_TCP         191KB        191KB
>[29235.060583] TCP                     2040KB       2040KB
>[29235.060589] hugetlbfs_inode_cache        127KB        127KB
>[29235.060597] eventpoll_pwq           1023KB       1023KB
>[29235.060604] inotify_inode_mark       1023KB       1023KB
>[29235.060611] request_queue            755KB        755KB
>[29235.060619] blkdev_ioc              1023KB       1023KB
>[29235.060626] biovec-128               256KB        256KB
>[29235.060633] biovec-64                128KB        128KB
>[29235.060640] skbuff_fclone_cache       1024KB       1024KB
>[29235.060647] skbuff_head_cache       1600KB       1600KB
>[29235.060654] file_lock_cache         1021KB       1021KB
>[29235.060661] net_namespace            510KB        510KB
>[29235.060668] shmem_inode_cache       1087KB       1087KB
>[29235.060676] dtl                    10040KB      11520KB
>[29235.060683] taskstats                764KB        764KB
>[29235.060690] proc_dir_entry           640KB        640KB
>[29235.060697] pde_opener              1023KB       1023KB
>[29235.060705] seq_file                1024KB       1024KB
>[29235.060712] sigqueue                1022KB       1022KB
>[29235.060719] kernfs_node_cache       5302KB       5302KB
>[29235.060726] mnt_cache               2996KB       2996KB
>[29235.060733] names_cache             4096KB       4096KB
>[29235.060741] ebitmap_node            1024KB       1024KB
>[29235.060748] avtab_node              1023KB       1023KB
>[29235.060755] avc_xperms_data         1024KB       1024KB
>[29235.060762] selinux_file_security       1024KB       1024KB
>[29235.060769] selinux_inode_security       1855KB       1855KB
>[29235.060776] nsproxy                 1023KB       1023KB
>[29235.060783] vm_area_struct          1660KB       1660KB
>[29235.060790] mm_struct               8056KB       8056KB
>[29235.060797] files_cache             1211KB       1211KB
>[29235.060804] signal_cache            1472KB       1472KB
>[29235.060811] sighand_cache           2932KB       2932KB
>[29235.060817] task_struct            12210KB      12210KB
>[29235.060824] cred_jar                4800KB       4800KB
>[29235.060831] thread_stack           17408KB      17408KB
>[29235.060838] anon_vma                1086KB       1086KB
>[29235.060845] pid                     1280KB       1280KB
>[29235.060852] numa_policy              383KB        383KB
>[29235.060859] trace_event_file         255KB        255KB
>[29235.060865] ftrace_event_field        447KB        447KB
>[29235.060872] pool_workqueue          1024KB       1024KB
>[29235.060879] task_group              1020KB       1020KB
>[29235.060886] pgtable-2^11            9216KB       9216KB
>[29235.060893] pgtable-2^8             4096KB       4096KB
>[29235.060902] dma-kmalloc-512          128KB        128KB
>[29235.060912] kmalloc-131072         35328KB      35328KB
>[29235.060919] kmalloc-65536           9216KB       9216KB
>[29235.060925] kmalloc-32768           8192KB       8192KB
>[29235.060933] kmalloc-16384          18432KB      20480KB
>[29235.060941] kmalloc-8192            8704KB       8704KB
>[29235.060947] kmalloc-4096            8192KB       8192KB
>[29235.060954] kmalloc-2048            4352KB       4352KB
>[29235.060962] kmalloc-1024           19331KB      19456KB
>[29235.060970] kmalloc-512            10176KB      11072KB
>[29235.060976] kmalloc-256             1408KB       1408KB
>[29235.060982] kmalloc-192             1790KB       1790KB
>[29235.060988] kmalloc-128             1536KB       1536KB
>[29235.060994] kmalloc-96              1470KB       1470KB
>[29235.061000] kmalloc-64              1792KB       1792KB
>[29235.061006] kmalloc-32             12992KB      12992KB
>[29235.061012] kmalloc-16              1024KB       1024KB
>[29235.061017] kmalloc-8               1024KB       1024KB
>[29235.061024] kmem_cache_node         1024KB       1024KB
>[29235.061030] kmem_cache              3315KB       3315KB
>[29235.061036] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29235.061059] [  716]     0   716     2668        0    69632       92             0 systemd-journal
>[29235.061069] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29235.061080] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29235.061090] [ 2067]     0  2067      328        1    51200       73             0 systemd-logind
>[29235.061099] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29235.061108] [ 2069]    81  2069      208        0    51200       70          -900 dbus-daemon
>[29235.061118] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29235.061127] [ 2094]     0  2094    10692        0   122880       86             0 rsyslogd
>[29235.061137] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29235.061146] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29235.069951] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29235.069970] [ 2121]     0  2121      307        0    51200       71         -1000 sshd
>[29235.069986] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29235.070002] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29235.070018] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29235.070034] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29235.070050] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29235.070067] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29235.070084] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29235.070101] [ 2338]     0  2338      452        0    53248       93             0 keepalived
>[29235.070118] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29235.070135] [ 2607]   177  2607      534        0    53248      182             0 dhcpd
>[29235.070151] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29235.070168] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29235.070184] [ 2697]     0  2697       87        0    49152       29             0 log
>[29235.070201] [ 2699]     0  2699      103        0    51200       32             0 config
>[29235.070217] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29235.070233] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29235.070250] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29235.070267] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29235.070283] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29235.070300] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29235.070317] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29235.070333] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29235.070350] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29235.070368] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29235.070385] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29235.070400] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29235.070416] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29235.070433] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29235.070449] [ 8907]     0  8907      410        0    51200      134             0 sendmail
>[29235.070465] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29235.070481] [ 8909]     0  8909     3410        0    51200       50             0 ssh
>[29235.070497] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29235.070513] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29235.070529] [ 8912]     0  8912      410        0    51200      130             0 sendmail
>[29235.070545] [ 8913]     0  8913      166        0    40960       39             0 ps
>[29235.070561] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29235.070578] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29235.070595] [ 8919]     0  8919      168        0    51200       41             0 auth
>[29235.070612] [ 8920]   990  8920      159        0    51200       33             0 pop3-login
>[29235.070629] [ 8932]     0  8932      118        0    38912       21             0 sshd
>[29235.070644] [ 8933]     0  8933     3307        0    51200       52             0 crond
>[29235.070658] Out of memory: Kill process 2607 (dhcpd) score 2 or sacrifice child
>[29235.070688] Killed process 2607 (dhcpd) total-vm:34176kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29235.090467] oom_reaper: reaped process 2607 (dhcpd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29235.140806] sendmail invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29235.140823] sendmail cpuset=/ mems_allowed=0
>[29235.140842] CPU: 11 PID: 8912 Comm: sendmail Not tainted 4.18.7-200.fc28.ppc64 #1
>[29235.140854] Call Trace:
>[29235.140867] [c0000000067ff1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29235.140886] [c0000000067ff230] [c0000000002fb670] .dump_header+0x70/0x300
>[29235.140903] [c0000000067ff300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29235.140921] [c0000000067ff3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29235.140940] [c0000000067ff480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29235.140959] [c0000000067ff670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29235.140978] [c0000000067ff730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29235.140996] [c0000000067ff7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29235.141016] [c0000000067ff880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29235.141036] [c0000000067ff990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29235.141054] [c0000000067ffac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29235.141072] [c0000000067ffb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29235.141091] [c0000000067ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29235.141110] [c0000000067ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29235.141130] [c0000000067ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29235.141144] Mem-Info:
>[29235.141162] active_anon:11 inactive_anon:42 isolated_anon:0
>                active_file:21 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:2 writeback:2 unstable:0
>                slab_reclaimable:2793 slab_unreclaimable:15799
>                mapped:65 shmem:0 pagetables:65 bounce:0
>                free:1468 free_pcp:1 free_cma:0
>[29235.149995] Node 0 active_anon:704kB inactive_anon:2688kB active_file:1344kB inactive_file:2816kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4160kB dirty:128kB writeback:128kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29235.150026] Node 0 DMA free:93952kB min:94144kB low:117632kB high:141120kB active_anon:704kB inactive_anon:1216kB active_file:1344kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9296kB pagetables:4160kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29235.150069] lowmem_reserve[]: 0 0 0 0
>[29235.150087] Node 0 DMA: 415*64kB (UME) 364*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103104kB
>[29235.150143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29235.150159] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29235.150172] 86 total pagecache pages
>[29235.150181] 0 pages in swap cache
>[29235.150191] Swap cache stats: add 2975565, delete 2975678, find 2524849/4282138
>[29235.150203] Free swap  = 1839360kB
>[29235.150212] Total swap = 2052032kB
>[29235.150222] 32768 pages RAM
>[29235.150230] 0 pages HighMem/MovableOnly
>[29235.150238] 2684 pages reserved
>[29235.150246] 0 pages cma reserved
>[29235.150255] 0 pages hwpoisoned
>[29235.150263] Unreclaimable slab info:
>[29235.150272] Name                      Used          Total
>[29235.150327] xfs_efd_item            1017KB       1017KB
>[29235.150340] xfs_buf_item            1020KB       1020KB
>[29235.150352] xfs_trans               1022KB       1022KB
>[29235.150364] xfs_da_state            1020KB       1020KB
>[29235.150376] xfs_log_ticket          1023KB       1023KB
>[29235.150389] scsi_sense_cache        1024KB       1024KB
>[29235.150405] RAWv6                    504KB        504KB
>[29235.150417] UDPv6                   1012KB       1012KB
>[29235.150429] tw_sock_TCPv6            127KB        127KB
>[29235.150442] TCPv6                   1386KB       1386KB
>[29235.150455] cfq_io_cq               1023KB       1023KB
>[29235.150467] cfq_queue               1023KB       1023KB
>[29235.150479] mqueue_inode_cache         64KB         64KB
>[29235.150491] kioctx                    63KB         63KB
>[29235.150504] posix_timers_cache       1022KB       1022KB
>[29235.150516] ip4-frags               1023KB       1023KB
>[29235.150528] secpath_cache            768KB        768KB
>[29235.150540] RAW                      896KB        896KB
>[29235.150552] UDP                     1008KB       1008KB
>[29235.150564] tw_sock_TCP              127KB        127KB
>[29235.150576] request_sock_TCP         191KB        191KB
>[29235.150588] TCP                     2040KB       2040KB
>[29235.150600] hugetlbfs_inode_cache        127KB        127KB
>[29235.150612] eventpoll_pwq           1023KB       1023KB
>[29235.150624] inotify_inode_mark       1023KB       1023KB
>[29235.150636] request_queue            755KB        755KB
>[29235.150649] blkdev_ioc              1023KB       1023KB
>[29235.150660] biovec-128               256KB        256KB
>[29235.150672] biovec-64                128KB        128KB
>[29235.150684] skbuff_fclone_cache       1024KB       1024KB
>[29235.150696] skbuff_head_cache       1600KB       1600KB
>[29235.150708] file_lock_cache         1021KB       1021KB
>[29235.150720] net_namespace            510KB        510KB
>[29235.150732] shmem_inode_cache       1087KB       1087KB
>[29235.150745] dtl                    10040KB      11520KB
>[29235.150758] taskstats                764KB        764KB
>[29235.150771] proc_dir_entry           640KB        640KB
>[29235.150783] pde_opener              1023KB       1023KB
>[29235.150795] seq_file                1024KB       1024KB
>[29235.150807] sigqueue                1022KB       1022KB
>[29235.150819] kernfs_node_cache       5302KB       5302KB
>[29235.150831] mnt_cache               2996KB       2996KB
>[29235.150843] names_cache             4096KB       4096KB
>[29235.150855] ebitmap_node            1024KB       1024KB
>[29235.150867] avtab_node              1023KB       1023KB
>[29235.150879] avc_xperms_data         1024KB       1024KB
>[29235.150892] selinux_file_security       1024KB       1024KB
>[29235.150904] selinux_inode_security       1855KB       1855KB
>[29235.150916] nsproxy                 1023KB       1023KB
>[29235.150927] vm_area_struct          1660KB       1660KB
>[29235.150939] mm_struct               8056KB       8056KB
>[29235.150950] files_cache             1211KB       1211KB
>[29235.150962] signal_cache            1472KB       1472KB
>[29235.150973] sighand_cache           2932KB       2932KB
>[29235.150986] task_struct            12210KB      12210KB
>[29235.150997] cred_jar                4800KB       4800KB
>[29235.151009] thread_stack           17408KB      17408KB
>[29235.151021] anon_vma                1086KB       1086KB
>[29235.151032] pid                     1280KB       1280KB
>[29235.151044] numa_policy              383KB        383KB
>[29235.151056] trace_event_file         255KB        255KB
>[29235.151068] ftrace_event_field        447KB        447KB
>[29235.151079] pool_workqueue          1024KB       1024KB
>[29235.151090] task_group              1020KB       1020KB
>[29235.151102] pgtable-2^11            9216KB       9216KB
>[29235.151114] pgtable-2^8             4096KB       4096KB
>[29235.151130] dma-kmalloc-512          128KB        128KB
>[29235.151146] kmalloc-131072         35328KB      35328KB
>[29235.151158] kmalloc-65536           9216KB       9216KB
>[29235.151170] kmalloc-32768           8192KB       8192KB
>[29235.159952] kmalloc-16384          18432KB      20480KB
>[29235.159965] kmalloc-8192            8704KB       8704KB
>[29235.159977] kmalloc-4096            8192KB       8192KB
>[29235.159989] kmalloc-2048            4352KB       4352KB
>[29235.160002] kmalloc-1024           19331KB      19456KB
>[29235.160014] kmalloc-512            10176KB      11072KB
>[29235.160026] kmalloc-256             1408KB       1408KB
>[29235.160038] kmalloc-192             1790KB       1790KB
>[29235.160050] kmalloc-128             1536KB       1536KB
>[29235.160062] kmalloc-96              1470KB       1470KB
>[29235.160074] kmalloc-64              1792KB       1792KB
>[29235.160085] kmalloc-32             12992KB      12992KB
>[29235.160097] kmalloc-16              1024KB       1024KB
>[29235.160109] kmalloc-8               1024KB       1024KB
>[29235.160120] kmem_cache_node         1024KB       1024KB
>[29235.160132] kmem_cache              3315KB       3315KB
>[29235.160142] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29235.160177] [  716]     0   716     2668        0    69632       92             0 systemd-journal
>[29235.160196] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29235.160215] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29235.160232] [ 2067]     0  2067      328        1    51200       73             0 systemd-logind
>[29235.160249] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29235.160266] [ 2069]    81  2069      208        0    51200       70          -900 dbus-daemon
>[29235.160284] [ 2089]     0  2089     1288        0    51200       51             0 irqbalance
>[29235.160302] [ 2094]     0  2094    10692        0   122880       86             0 rsyslogd
>[29235.160319] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29235.160335] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29235.160352] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29235.160368] [ 2121]     0  2121      307        0    51200       71         -1000 sshd
>[29235.160385] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29235.160402] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29235.160419] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29235.160437] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29235.160453] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29235.160472] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29235.160489] [ 2337]     0  2337      449        0    53248       82             0 keepalived
>[29235.160507] [ 2338]     0  2338      452        0    53248       93             0 keepalived
>[29235.160525] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29235.160544] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29235.160560] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29235.160576] [ 2697]     0  2697       87        0    49152       29             0 log
>[29235.160593] [ 2699]     0  2699      103        0    51200       32             0 config
>[29235.160609] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29235.160626] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29235.160645] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29235.160662] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29235.160678] [ 5050]     0  5050      380        0    51200       87             0 systemd
>[29235.160695] [ 5051]     0  5051     2886        0    59392      176             0 (sd-pam)
>[29235.160712] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29235.160728] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29235.160745] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29235.160763] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29235.160783] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29235.160800] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29235.160817] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29235.160836] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29235.160852] [ 8907]     0  8907      410        0    51200      134             0 sendmail
>[29235.160869] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29235.160885] [ 8909]     0  8909     3410        0    51200       50             0 ssh
>[29235.160902] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29235.160918] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29235.160934] [ 8912]     0  8912      410        0    51200      130             0 sendmail
>[29235.160950] [ 8913]     0  8913      166        0    40960       39             0 ps
>[29235.160967] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29235.160984] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29235.161002] [ 8919]     0  8919      168        0    51200       41             0 auth
>[29235.161019] [ 8920]   990  8920      159        0    51200       33             0 pop3-login
>[29235.161038] [ 8932]     0  8932      118        0    38912       21             0 sshd
>[29235.161055] [ 8933]     0  8933     3307        0    51200       52             0 crond
>[29235.161070] Out of memory: Kill process 5051 ((sd-pam)) score 2 or sacrifice child
>[29235.161098] Killed process 5051 ((sd-pam)) total-vm:184704kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29235.180118] oom_reaper: reaped process 5051 ((sd-pam)), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29237.210752] ps invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29237.210765] ps cpuset=/ mems_allowed=0
>[29237.210774] CPU: 15 PID: 8913 Comm: ps Not tainted 4.18.7-200.fc28.ppc64 #1
>[29237.210777] Call Trace:
>[29237.210783] [c00000005867b1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29237.210790] [c00000005867b230] [c0000000002fb670] .dump_header+0x70/0x300
>[29237.210794] [c00000005867b300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29237.210799] [c00000005867b3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29237.210804] [c00000005867b480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29237.210810] [c00000005867b670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29237.210815] [c00000005867b730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29237.210820] [c00000005867b7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29237.210825] [c00000005867b880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29237.210830] [c00000005867b990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29237.210835] [c00000005867bac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29237.210839] [c00000005867bb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29237.210844] [c00000005867bcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29237.210850] [c00000005867bd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29237.210855] [c00000005867be30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29237.210859] Mem-Info:
>[29237.210865] active_anon:0 inactive_anon:101 isolated_anon:0
>                active_file:0 inactive_file:84 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15803
>                mapped:71 shmem:0 pagetables:65 bounce:0
>                free:1472 free_pcp:0 free_cma:0
>[29237.210880] Node 0 active_anon:0kB inactive_anon:6464kB active_file:0kB inactive_file:5376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4544kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29237.210889] Node 0 DMA free:94208kB min:94144kB low:117632kB high:141120kB active_anon:2432kB inactive_anon:3392kB active_file:0kB inactive_file:448kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9312kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29237.210903] lowmem_reserve[]: 0 0 0 0
>[29237.210909] Node 0 DMA: 412*64kB (UME) 364*128kB (UME) 103*256kB (UME) 4*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102400kB
>[29237.210934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29237.210942] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29237.210948] 125 total pagecache pages
>[29237.210952] 14 pages in swap cache
>[29237.210958] Swap cache stats: add 2977964, delete 2978062, find 2526809/4285761
>[29237.210964] Free swap  = 1831168kB
>[29237.210969] Total swap = 2052032kB
>[29237.210972] 32768 pages RAM
>[29237.210975] 0 pages HighMem/MovableOnly
>[29237.210977] 2684 pages reserved
>[29237.210979] 0 pages cma reserved
>[29237.210982] 0 pages hwpoisoned
>[29237.210984] Unreclaimable slab info:
>[29237.210987] Name                      Used          Total
>[29237.211146] xfs_efd_item            1017KB       1017KB
>[29237.211150] xfs_buf_item            1020KB       1020KB
>[29237.211153] xfs_trans               1022KB       1022KB
>[29237.211156] xfs_da_state            1020KB       1020KB
>[29237.211159] xfs_log_ticket          1023KB       1023KB
>[29237.211167] scsi_sense_cache        1024KB       1024KB
>[29237.219968] RAWv6                    504KB        504KB
>[29237.219975] UDPv6                   1012KB       1012KB
>[29237.219978] tw_sock_TCPv6            127KB        127KB
>[29237.219982] TCPv6                   1386KB       1386KB
>[29237.219986] cfq_io_cq               1023KB       1023KB
>[29237.219989] cfq_queue               1023KB       1023KB
>[29237.219992] mqueue_inode_cache         64KB         64KB
>[29237.219996] kioctx                    63KB         63KB
>[29237.220000] posix_timers_cache       1022KB       1022KB
>[29237.220003] ip4-frags               1023KB       1023KB
>[29237.220006] secpath_cache            768KB        768KB
>[29237.220009] RAW                      896KB        896KB
>[29237.220012] UDP                     1008KB       1008KB
>[29237.220015] tw_sock_TCP              127KB        127KB
>[29237.220018] request_sock_TCP         191KB        191KB
>[29237.220021] TCP                     2040KB       2040KB
>[29237.220024] hugetlbfs_inode_cache        127KB        127KB
>[29237.220028] eventpoll_pwq           1023KB       1023KB
>[29237.220032] inotify_inode_mark       1023KB       1023KB
>[29237.220037] request_queue            755KB        755KB
>[29237.220044] blkdev_ioc              1023KB       1023KB
>[29237.220053] biovec-128               256KB        256KB
>[29237.220062] biovec-64                128KB        128KB
>[29237.220071] skbuff_fclone_cache       1024KB       1024KB
>[29237.220081] skbuff_head_cache       1600KB       1600KB
>[29237.220089] file_lock_cache         1021KB       1021KB
>[29237.220096] net_namespace            510KB        510KB
>[29237.220103] shmem_inode_cache       1087KB       1087KB
>[29237.220111] dtl                    10040KB      11520KB
>[29237.220119] taskstats                764KB        764KB
>[29237.220128] proc_dir_entry           640KB        640KB
>[29237.220135] pde_opener              1023KB       1023KB
>[29237.220141] seq_file                1024KB       1024KB
>[29237.220146] sigqueue                1022KB       1022KB
>[29237.220150] kernfs_node_cache       5302KB       5302KB
>[29237.220155] mnt_cache               2996KB       2996KB
>[29237.220160] names_cache             4096KB       4096KB
>[29237.220165] ebitmap_node            1024KB       1024KB
>[29237.220172] avtab_node              1023KB       1023KB
>[29237.220177] avc_xperms_data         1024KB       1024KB
>[29237.220183] selinux_file_security       1024KB       1024KB
>[29237.220189] selinux_inode_security       1855KB       1855KB
>[29237.220193] nsproxy                 1023KB       1023KB
>[29237.220198] vm_area_struct          1660KB       1660KB
>[29237.220203] mm_struct               8056KB       8056KB
>[29237.220208] files_cache             1211KB       1211KB
>[29237.220213] signal_cache            1472KB       1472KB
>[29237.220218] sighand_cache           2932KB       2932KB
>[29237.220223] task_struct            12210KB      12210KB
>[29237.220228] cred_jar                4800KB       4800KB
>[29237.220233] thread_stack           17408KB      17408KB
>[29237.220238] anon_vma                1086KB       1086KB
>[29237.220243] pid                     1280KB       1280KB
>[29237.220248] numa_policy              383KB        383KB
>[29237.220253] trace_event_file         255KB        255KB
>[29237.220258] ftrace_event_field        447KB        447KB
>[29237.220264] pool_workqueue          1024KB       1024KB
>[29237.220269] task_group              1020KB       1020KB
>[29237.220274] pgtable-2^11            9216KB       9216KB
>[29237.220278] pgtable-2^8             4096KB       4096KB
>[29237.220286] dma-kmalloc-512          128KB        128KB
>[29237.220293] kmalloc-131072         35328KB      35328KB
>[29237.220297] kmalloc-65536           9216KB       9216KB
>[29237.220301] kmalloc-32768           8192KB       8192KB
>[29237.220305] kmalloc-16384          18432KB      20480KB
>[29237.220309] kmalloc-8192            8704KB       8704KB
>[29237.220313] kmalloc-4096            8192KB       8192KB
>[29237.220317] kmalloc-2048            4352KB       4352KB
>[29237.220323] kmalloc-1024           19331KB      19456KB
>[29237.220328] kmalloc-512            10176KB      11072KB
>[29237.220332] kmalloc-256             1408KB       1408KB
>[29237.220336] kmalloc-192             1790KB       1790KB
>[29237.220340] kmalloc-128             1536KB       1536KB
>[29237.220344] kmalloc-96              1470KB       1470KB
>[29237.220348] kmalloc-64              1792KB       1792KB
>[29237.220352] kmalloc-32             12992KB      12992KB
>[29237.220356] kmalloc-16              1024KB       1024KB
>[29237.220360] kmalloc-8               1024KB       1024KB
>[29237.220364] kmem_cache_node         1024KB       1024KB
>[29237.220367] kmem_cache              3315KB       3315KB
>[29237.220370] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29237.220383] [  716]     0   716     2668        0    69632       80             0 systemd-journal
>[29237.220388] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29237.220394] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29237.220399] [ 2067]     0  2067      328        0    51200       77             0 systemd-logind
>[29237.220403] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29237.220409] [ 2069]    81  2069      208        0    51200       57          -900 dbus-daemon
>[29237.220415] [ 2089]     0  2089     1288        0    51200       39             0 irqbalance
>[29237.220421] [ 2094]     0  2094    10692        0   122880      102             0 rsyslogd
>[29237.220427] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29237.220434] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29237.220442] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29237.220451] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29237.220459] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29237.220467] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29237.220473] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29237.220479] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29237.220486] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29237.220491] [ 2325]    65  2325     6129        0    67584      126             0 nslcd
>[29237.220496] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29237.220500] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29237.220505] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29237.220510] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29237.220515] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29237.220519] [ 2697]     0  2697       87        0    49152       30             0 log
>[29237.220524] [ 2699]     0  2699      103        0    51200       32             0 config
>[29237.220528] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29237.220533] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29237.220538] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29237.220544] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29237.220549] [ 5050]     0  5050      380        0    51200       98             0 systemd
>[29237.220555] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29237.220562] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29237.220568] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29237.220575] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29237.220583] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29237.220589] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29237.220593] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29237.220598] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29237.220603] [ 8907]     0  8907      410        2    51200      120             0 sendmail
>[29237.220608] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29237.220614] [ 8909]     0  8909     3410        4    51200       46             0 ssh
>[29237.220619] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29237.220625] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29237.220631] [ 8912]     0  8912      410        0    51200      121             0 sendmail
>[29237.220637] [ 8913]     0  8913      166        0    40960       42             0 ps
>[29237.220643] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29237.220650] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29237.220656] [ 8919]     0  8919      168        0    51200       53             0 auth
>[29237.220662] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29237.220669] [ 8932]     0  8932      142        0    38912       24             0 sshd
>[29237.220674] [ 8933]     0  8933     3307        0    51200       51             0 crond
>[29237.220679] Out of memory: Kill process 2325 (nslcd) score 2 or sacrifice child
>[29237.220719] Killed process 2325 (nslcd) total-vm:392256kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29237.240295] oom_reaper: reaped process 2325 (nslcd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29237.911002] systemd-logind invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29237.911027] systemd-logind cpuset=/ mems_allowed=0
>[29237.911048] CPU: 12 PID: 2067 Comm: systemd-logind Not tainted 4.18.7-200.fc28.ppc64 #1
>[29237.911060] Call Trace:
>[29237.911074] [c00000000c4fb380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29237.911093] [c00000000c4fb410] [c0000000002fb670] .dump_header+0x70/0x300
>[29237.911108] [c00000000c4fb4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29237.911124] [c00000000c4fb5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29237.911140] [c00000000c4fb660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29237.919953] [c00000000c4fb850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29237.919975] [c00000000c4fb8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29237.919995] [c00000000c4fb980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29237.920247] [c00000000c4fba50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29237.920264] [c00000000c4fbb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29237.920280] [c00000000c4fbb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29237.920296] [c00000000c4fbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29237.920314] [c00000000c4fbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29237.920331] [c00000000c4fbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29237.920361] Mem-Info:
>[29237.920379] active_anon:10 inactive_anon:31 isolated_anon:0
>                active_file:11 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15804
>                mapped:39 shmem:1 pagetables:65 bounce:0
>                free:1463 free_pcp:0 free_cma:0
>[29237.920423] Node 0 active_anon:640kB inactive_anon:1984kB active_file:704kB inactive_file:1344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2496kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29237.920448] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:2112kB inactive_anon:448kB active_file:0kB inactive_file:2816kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9232kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29237.920483] lowmem_reserve[]: 0 0 0 0
>[29237.920500] Node 0 DMA: 424*64kB (UME) 366*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103936kB
>[29237.920550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29237.920563] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29237.920575] 93 total pagecache pages
>[29237.920583] 0 pages in swap cache
>[29237.920593] Swap cache stats: add 2978188, delete 2978300, find 2526989/4286110
>[29237.920603] Free swap  = 1847552kB
>[29237.920611] Total swap = 2052032kB
>[29237.920620] 32768 pages RAM
>[29237.920626] 0 pages HighMem/MovableOnly
>[29237.920634] 2684 pages reserved
>[29237.920641] 0 pages cma reserved
>[29237.920648] 0 pages hwpoisoned
>[29237.920657] Unreclaimable slab info:
>[29237.920665] Name                      Used          Total
>[29237.920832] xfs_efd_item            1017KB       1017KB
>[29237.920843] xfs_buf_item            1020KB       1020KB
>[29237.920854] xfs_trans               1022KB       1022KB
>[29237.920865] xfs_da_state            1020KB       1020KB
>[29237.920875] xfs_log_ticket          1023KB       1023KB
>[29237.920890] scsi_sense_cache        1024KB       1024KB
>[29237.920917] RAWv6                    504KB        504KB
>[29237.920928] UDPv6                   1012KB       1012KB
>[29237.920938] tw_sock_TCPv6            127KB        127KB
>[29237.920949] TCPv6                   1386KB       1386KB
>[29237.920961] cfq_io_cq               1023KB       1023KB
>[29237.920971] cfq_queue               1023KB       1023KB
>[29237.920982] mqueue_inode_cache         64KB         64KB
>[29237.920993] kioctx                    63KB         63KB
>[29237.921006] posix_timers_cache       1022KB       1022KB
>[29237.921017] ip4-frags               1023KB       1023KB
>[29237.921028] secpath_cache            768KB        768KB
>[29237.921040] RAW                      896KB        896KB
>[29237.921050] UDP                     1008KB       1008KB
>[29237.921059] tw_sock_TCP              127KB        127KB
>[29237.921070] request_sock_TCP         191KB        191KB
>[29237.921080] TCP                     2040KB       2040KB
>[29237.921090] hugetlbfs_inode_cache        127KB        127KB
>[29237.921098] eventpoll_pwq           1023KB       1023KB
>[29237.921108] inotify_inode_mark       1023KB       1023KB
>[29237.921116] request_queue            755KB        755KB
>[29237.921126] blkdev_ioc              1023KB       1023KB
>[29237.921135] biovec-128               256KB        256KB
>[29237.921143] biovec-64                128KB        128KB
>[29237.929935] skbuff_fclone_cache       1024KB       1024KB
>[29237.929958] skbuff_head_cache       1600KB       1600KB
>[29237.929969] file_lock_cache         1021KB       1021KB
>[29237.929979] net_namespace            510KB        510KB
>[29237.929989] shmem_inode_cache       1087KB       1087KB
>[29237.930001] dtl                    10040KB      11520KB
>[29237.930011] taskstats                828KB        828KB
>[29237.930022] proc_dir_entry           640KB        640KB
>[29237.930033] pde_opener              1023KB       1023KB
>[29237.930044] seq_file                1024KB       1024KB
>[29237.930056] sigqueue                1022KB       1022KB
>[29237.930067] kernfs_node_cache       5302KB       5302KB
>[29237.930077] mnt_cache               2996KB       2996KB
>[29237.930087] names_cache             4096KB       4096KB
>[29237.930099] ebitmap_node            1024KB       1024KB
>[29237.930110] avtab_node              1023KB       1023KB
>[29237.930121] avc_xperms_data         1024KB       1024KB
>[29237.930132] selinux_file_security       1024KB       1024KB
>[29237.930143] selinux_inode_security       1855KB       1855KB
>[29237.930155] nsproxy                 1023KB       1023KB
>[29237.930166] vm_area_struct          1660KB       1660KB
>[29237.930176] mm_struct               8056KB       8056KB
>[29237.930186] files_cache             1211KB       1211KB
>[29237.930197] signal_cache            1472KB       1472KB
>[29237.930208] sighand_cache           2932KB       2932KB
>[29237.930219] task_struct            12210KB      12210KB
>[29237.930230] cred_jar                4800KB       4800KB
>[29237.930241] thread_stack           17408KB      17408KB
>[29237.930252] anon_vma                1086KB       1086KB
>[29237.930263] pid                     1280KB       1280KB
>[29237.930274] numa_policy              383KB        383KB
>[29237.930286] trace_event_file         255KB        255KB
>[29237.930296] ftrace_event_field        447KB        447KB
>[29237.930307] pool_workqueue          1024KB       1024KB
>[29237.930317] task_group              1020KB       1020KB
>[29237.930326] pgtable-2^11            9216KB       9216KB
>[29237.930336] pgtable-2^8             4096KB       4096KB
>[29237.930349] dma-kmalloc-512          128KB        128KB
>[29237.930362] kmalloc-131072         35328KB      35328KB
>[29237.930371] kmalloc-65536           9216KB       9216KB
>[29237.930381] kmalloc-32768           8192KB       8192KB
>[29237.930391] kmalloc-16384          18432KB      20480KB
>[29237.930401] kmalloc-8192            8704KB       8704KB
>[29237.930411] kmalloc-4096            8192KB       8192KB
>[29237.930420] kmalloc-2048            4352KB       4352KB
>[29237.930431] kmalloc-1024           19331KB      19456KB
>[29237.930443] kmalloc-512            10176KB      11072KB
>[29237.930452] kmalloc-256             1408KB       1408KB
>[29237.930462] kmalloc-192             1790KB       1790KB
>[29237.930471] kmalloc-128             1536KB       1536KB
>[29237.930481] kmalloc-96              1470KB       1470KB
>[29237.930490] kmalloc-64              1792KB       1792KB
>[29237.930499] kmalloc-32             12992KB      12992KB
>[29237.930508] kmalloc-16              1024KB       1024KB
>[29237.930517] kmalloc-8               1024KB       1024KB
>[29237.930527] kmem_cache_node         1024KB       1024KB
>[29237.930537] kmem_cache              3315KB       3315KB
>[29237.930545] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29237.930575] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29237.930591] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29237.930606] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29237.930620] [ 2067]     0  2067      328        0    51200       75             0 systemd-logind
>[29237.930634] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29237.930648] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29237.930662] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29237.930677] [ 2094]     0  2094    10692        0   122880      115             0 rsyslogd
>[29237.930691] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29237.930704] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29237.930718] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29237.930731] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29237.930745] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29237.930759] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29237.930772] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29237.930786] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29237.930799] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29237.930815] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29237.930829] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29237.930842] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29237.930858] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29237.930871] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29237.930885] [ 2697]     0  2697       87        0    49152       30             0 log
>[29237.930898] [ 2699]     0  2699      103        0    51200       32             0 config
>[29237.930911] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29237.930925] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29237.930939] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29237.930954] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29237.930968] [ 5050]     0  5050      380        0    51200      103             0 systemd
>[29237.930981] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29237.930995] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29237.931009] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29237.931024] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29237.931040] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29237.931054] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29237.931068] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29237.931082] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29237.931096] [ 8907]     0  8907      410        0    51200      131             0 sendmail
>[29237.931110] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29237.931124] [ 8909]     0  8909     3409        1    51200       48             0 ssh
>[29237.931138] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29237.931152] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29237.931165] [ 8912]     0  8912      410        0    51200      129             0 sendmail
>[29237.939954] [ 8913]     0  8913      166        0    40960       37             0 ps
>[29237.939973] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29237.939992] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29237.940009] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29237.940026] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29237.940045] [ 8932]     0  8932      164        0    38912       40             0 sshd
>[29237.940063] [ 8933]     0  8933     3307        0    51200       41             0 crond
>[29237.940078] Out of memory: Kill process 8907 (sendmail) score 2 or sacrifice child
>[29237.940099] Killed process 8907 (sendmail) total-vm:26240kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29237.960188] oom_reaper: reaped process 8907 (sendmail), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29237.990568] auth invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29237.990585] auth cpuset=/ mems_allowed=0
>[29237.990604] CPU: 4 PID: 8919 Comm: auth Not tainted 4.18.7-200.fc28.ppc64 #1
>[29237.990616] Call Trace:
>[29237.990629] [c00000003801f1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29237.990649] [c00000003801f230] [c0000000002fb670] .dump_header+0x70/0x300
>[29237.990668] [c00000003801f300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29237.990686] [c00000003801f3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29237.990705] [c00000003801f480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29237.990724] [c00000003801f670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29237.990743] [c00000003801f730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29237.990764] [c00000003801f7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29237.990783] [c00000003801f880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29237.990801] [c00000003801f990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29237.990821] [c00000003801fac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29237.990839] [c00000003801fb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29237.990857] [c00000003801fcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29237.990876] [c00000003801fd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29237.990896] [c00000003801fe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29237.990910] Mem-Info:
>[29237.990928] active_anon:10 inactive_anon:31 isolated_anon:0
>                active_file:11 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15804
>                mapped:39 shmem:1 pagetables:65 bounce:0
>                free:1463 free_pcp:0 free_cma:0
>[29237.990981] Node 0 active_anon:640kB inactive_anon:1984kB active_file:704kB inactive_file:1344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2496kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29237.991011] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:2112kB inactive_anon:448kB active_file:0kB inactive_file:2816kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9232kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29237.991053] lowmem_reserve[]: 0 0 0 0
>[29237.991072] Node 0 DMA: 423*64kB (UME) 366*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103872kB
>[29237.991130] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29237.991146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29237.991159] 93 total pagecache pages
>[29237.991168] 0 pages in swap cache
>[29237.999955] Swap cache stats: add 2978190, delete 2978302, find 2526990/4286114
>[29237.999969] Free swap  = 1847552kB
>[29237.999978] Total swap = 2052032kB
>[29237.999988] 32768 pages RAM
>[29237.999996] 0 pages HighMem/MovableOnly
>[29238.000005] 2684 pages reserved
>[29238.000014] 0 pages cma reserved
>[29238.000022] 0 pages hwpoisoned
>[29238.000031] Unreclaimable slab info:
>[29238.000039] Name                      Used          Total
>[29238.000142] xfs_efd_item            1017KB       1017KB
>[29238.000155] xfs_buf_item            1020KB       1020KB
>[29238.000167] xfs_trans               1022KB       1022KB
>[29238.000180] xfs_da_state            1020KB       1020KB
>[29238.000192] xfs_log_ticket          1023KB       1023KB
>[29238.000208] scsi_sense_cache        1024KB       1024KB
>[29238.000231] RAWv6                    504KB        504KB
>[29238.000244] UDPv6                   1012KB       1012KB
>[29238.000256] tw_sock_TCPv6            127KB        127KB
>[29238.000269] TCPv6                   1386KB       1386KB
>[29238.000283] cfq_io_cq               1023KB       1023KB
>[29238.000295] cfq_queue               1023KB       1023KB
>[29238.000308] mqueue_inode_cache         64KB         64KB
>[29238.000321] kioctx                    63KB         63KB
>[29238.000335] posix_timers_cache       1022KB       1022KB
>[29238.000347] ip4-frags               1023KB       1023KB
>[29238.000359] secpath_cache            768KB        768KB
>[29238.000372] RAW                      896KB        896KB
>[29238.000385] UDP                     1008KB       1008KB
>[29238.000397] tw_sock_TCP              127KB        127KB
>[29238.000409] request_sock_TCP         191KB        191KB
>[29238.000421] TCP                     2040KB       2040KB
>[29238.000434] hugetlbfs_inode_cache        127KB        127KB
>[29238.000445] eventpoll_pwq           1023KB       1023KB
>[29238.000458] inotify_inode_mark       1023KB       1023KB
>[29238.000471] request_queue            755KB        755KB
>[29238.000485] blkdev_ioc              1023KB       1023KB
>[29238.000497] biovec-128               256KB        256KB
>[29238.000509] biovec-64                128KB        128KB
>[29238.000522] skbuff_fclone_cache       1024KB       1024KB
>[29238.000534] skbuff_head_cache       1600KB       1600KB
>[29238.000547] file_lock_cache         1021KB       1021KB
>[29238.000560] net_namespace            510KB        510KB
>[29238.000572] shmem_inode_cache       1087KB       1087KB
>[29238.000584] dtl                    10040KB      11520KB
>[29238.000596] taskstats                828KB        828KB
>[29238.000608] proc_dir_entry           640KB        640KB
>[29238.000621] pde_opener              1023KB       1023KB
>[29238.000633] seq_file                1024KB       1024KB
>[29238.000646] sigqueue                1022KB       1022KB
>[29238.000658] kernfs_node_cache       5302KB       5302KB
>[29238.000671] mnt_cache               2996KB       2996KB
>[29238.000683] names_cache             4096KB       4096KB
>[29238.000694] ebitmap_node            1024KB       1024KB
>[29238.000706] avtab_node              1023KB       1023KB
>[29238.000717] avc_xperms_data         1024KB       1024KB
>[29238.000730] selinux_file_security       1024KB       1024KB
>[29238.000742] selinux_inode_security       1855KB       1855KB
>[29238.000756] nsproxy                 1023KB       1023KB
>[29238.000768] vm_area_struct          1660KB       1660KB
>[29238.000781] mm_struct               8056KB       8056KB
>[29238.000793] files_cache             1211KB       1211KB
>[29238.000805] signal_cache            1472KB       1472KB
>[29238.000817] sighand_cache           2932KB       2932KB
>[29238.000830] task_struct            12210KB      12210KB
>[29238.000841] cred_jar                4800KB       4800KB
>[29238.000853] thread_stack           17408KB      17408KB
>[29238.000864] anon_vma                1086KB       1086KB
>[29238.000876] pid                     1280KB       1280KB
>[29238.000888] numa_policy              383KB        383KB
>[29238.000900] trace_event_file         255KB        255KB
>[29238.000912] ftrace_event_field        447KB        447KB
>[29238.000924] pool_workqueue          1024KB       1024KB
>[29238.000936] task_group              1020KB       1020KB
>[29238.000948] pgtable-2^11            9216KB       9216KB
>[29238.000960] pgtable-2^8             4096KB       4096KB
>[29238.000976] dma-kmalloc-512          128KB        128KB
>[29238.000994] kmalloc-131072         35328KB      35328KB
>[29238.001006] kmalloc-65536           9216KB       9216KB
>[29238.001019] kmalloc-32768           8192KB       8192KB
>[29238.001031] kmalloc-16384          18432KB      20480KB
>[29238.001043] kmalloc-8192            8704KB       8704KB
>[29238.001055] kmalloc-4096            8192KB       8192KB
>[29238.001067] kmalloc-2048            4352KB       4352KB
>[29238.001081] kmalloc-1024           19331KB      19456KB
>[29238.001094] kmalloc-512            10176KB      11072KB
>[29238.001106] kmalloc-256             1408KB       1408KB
>[29238.001118] kmalloc-192             1790KB       1790KB
>[29238.001130] kmalloc-128             1536KB       1536KB
>[29238.001142] kmalloc-96              1470KB       1470KB
>[29238.009954] kmalloc-64              1792KB       1792KB
>[29238.009968] kmalloc-32             12992KB      12992KB
>[29238.009981] kmalloc-16              1024KB       1024KB
>[29238.009993] kmalloc-8               1024KB       1024KB
>[29238.010005] kmem_cache_node         1024KB       1024KB
>[29238.010017] kmem_cache              3315KB       3315KB
>[29238.010028] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29238.010053] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29238.010072] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29238.010089] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29238.010106] [ 2067]     0  2067      328        0    51200       75             0 systemd-logind
>[29238.010122] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29238.010139] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29238.010157] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29238.010175] [ 2094]     0  2094    10692        0   122880      115             0 rsyslogd
>[29238.010191] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29238.010208] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29238.010225] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29238.010242] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29238.010260] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29238.010277] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29238.010293] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29238.010310] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29238.010327] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29238.010345] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29238.010364] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29238.010382] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29238.010401] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29238.010418] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29238.010436] [ 2697]     0  2697       87        0    49152       30             0 log
>[29238.010453] [ 2699]     0  2699      103        0    51200       32             0 config
>[29238.010470] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29238.010487] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29238.010504] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29238.010522] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29238.010538] [ 5050]     0  5050      380        0    51200      103             0 systemd
>[29238.010555] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29238.010572] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29238.010589] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29238.010606] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29238.010624] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29238.010642] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29238.010658] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29238.010677] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29238.010694] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29238.010711] [ 8909]     0  8909     3409        1    51200       48             0 ssh
>[29238.010728] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29238.010745] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29238.010762] [ 8912]     0  8912      410        0    51200      129             0 sendmail
>[29238.010779] [ 8913]     0  8913      166        0    40960       37             0 ps
>[29238.010796] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29238.010813] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29238.010830] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29238.010849] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29238.010868] [ 8932]     0  8932      164        0    38912       40             0 sshd
>[29238.010886] [ 8933]     0  8933     3307        0    51200       41             0 crond
>[29238.010901] Out of memory: Kill process 8912 (sendmail) score 2 or sacrifice child
>[29238.010921] Killed process 8912 (sendmail) total-vm:26240kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.030220] oom_reaper: reaped process 8912 (sendmail), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.040023] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29238.040040] systemd-journal cpuset=/ mems_allowed=0
>[29238.040058] CPU: 0 PID: 716 Comm: systemd-journal Not tainted 4.18.7-200.fc28.ppc64 #1
>[29238.040069] Call Trace:
>[29238.040081] [c0000000602731a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29238.040100] [c000000060273230] [c0000000002fb670] .dump_header+0x70/0x300
>[29238.040116] [c000000060273300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29238.040132] [c0000000602733d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29238.040150] [c000000060273480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29238.040168] [c000000060273670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29238.040187] [c000000060273730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29238.040205] [c0000000602737f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29238.040224] [c000000060273880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29238.040243] [c000000060273990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29238.040262] [c000000060273ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29238.040279] [c000000060273b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29238.040298] [c000000060273cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29238.040315] [c000000060273d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29238.040332] [c000000060273e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29238.040346] Mem-Info:
>[29238.040364] active_anon:10 inactive_anon:31 isolated_anon:0
>                active_file:11 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15804
>                mapped:39 shmem:1 pagetables:65 bounce:0
>                free:1463 free_pcp:0 free_cma:0
>[29238.040412] Node 0 active_anon:640kB inactive_anon:1984kB active_file:704kB inactive_file:1344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2496kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29238.040439] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:2112kB inactive_anon:448kB active_file:0kB inactive_file:2816kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9232kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29238.040478] lowmem_reserve[]: 0 0 0 0
>[29238.040496] Node 0 DMA: 422*64kB (UME) 366*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103808kB
>[29238.040549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29238.040565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29238.040578] 93 total pagecache pages
>[29238.040587] 0 pages in swap cache
>[29238.040597] Swap cache stats: add 2978192, delete 2978304, find 2526991/4286116
>[29238.040609] Free swap  = 1851648kB
>[29238.040617] Total swap = 2052032kB
>[29238.040626] 32768 pages RAM
>[29238.040633] 0 pages HighMem/MovableOnly
>[29238.040641] 2684 pages reserved
>[29238.040648] 0 pages cma reserved
>[29238.040656] 0 pages hwpoisoned
>[29238.040664] Unreclaimable slab info:
>[29238.040673] Name                      Used          Total
>[29238.040776] xfs_efd_item            1017KB       1017KB
>[29238.040789] xfs_buf_item            1020KB       1020KB
>[29238.040800] xfs_trans               1022KB       1022KB
>[29238.040812] xfs_da_state            1020KB       1020KB
>[29238.040823] xfs_log_ticket          1023KB       1023KB
>[29238.040837] scsi_sense_cache        1024KB       1024KB
>[29238.040858] RAWv6                    504KB        504KB
>[29238.040869] UDPv6                   1012KB       1012KB
>[29238.040880] tw_sock_TCPv6            127KB        127KB
>[29238.040892] TCPv6                   1386KB       1386KB
>[29238.040904] cfq_io_cq               1023KB       1023KB
>[29238.040915] cfq_queue               1023KB       1023KB
>[29238.040927] mqueue_inode_cache         64KB         64KB
>[29238.040939] kioctx                    63KB         63KB
>[29238.040952] posix_timers_cache       1022KB       1022KB
>[29238.040964] ip4-frags               1023KB       1023KB
>[29238.040975] secpath_cache            768KB        768KB
>[29238.040986] RAW                      896KB        896KB
>[29238.040997] UDP                     1008KB       1008KB
>[29238.041008] tw_sock_TCP              127KB        127KB
>[29238.041019] request_sock_TCP         191KB        191KB
>[29238.041030] TCP                     2040KB       2040KB
>[29238.041042] hugetlbfs_inode_cache        127KB        127KB
>[29238.041054] eventpoll_pwq           1023KB       1023KB
>[29238.041065] inotify_inode_mark       1023KB       1023KB
>[29238.041076] request_queue            755KB        755KB
>[29238.041088] blkdev_ioc              1023KB       1023KB
>[29238.041100] biovec-128               256KB        256KB
>[29238.041112] biovec-64                128KB        128KB
>[29238.041123] skbuff_fclone_cache       1024KB       1024KB
>[29238.041134] skbuff_head_cache       1600KB       1600KB
>[29238.041145] file_lock_cache         1021KB       1021KB
>[29238.041157] net_namespace            510KB        510KB
>[29238.041168] shmem_inode_cache       1087KB       1087KB
>[29238.049955] dtl                    10040KB      11520KB
>[29238.049968] taskstats                828KB        828KB
>[29238.049979] proc_dir_entry           640KB        640KB
>[29238.049991] pde_opener              1023KB       1023KB
>[29238.050002] seq_file                1024KB       1024KB
>[29238.050013] sigqueue                1022KB       1022KB
>[29238.050024] kernfs_node_cache       5302KB       5302KB
>[29238.050035] mnt_cache               2996KB       2996KB
>[29238.050046] names_cache             4096KB       4096KB
>[29238.050058] ebitmap_node            1024KB       1024KB
>[29238.050069] avtab_node              1023KB       1023KB
>[29238.050080] avc_xperms_data         1024KB       1024KB
>[29238.050092] selinux_file_security       1024KB       1024KB
>[29238.050103] selinux_inode_security       1855KB       1855KB
>[29238.050116] nsproxy                 1023KB       1023KB
>[29238.050126] vm_area_struct          1660KB       1660KB
>[29238.050136] mm_struct               8056KB       8056KB
>[29238.050147] files_cache             1211KB       1211KB
>[29238.050159] signal_cache            1472KB       1472KB
>[29238.050170] sighand_cache           2932KB       2932KB
>[29238.050181] task_struct            12210KB      12210KB
>[29238.050192] cred_jar                4800KB       4800KB
>[29238.050204] thread_stack           17408KB      17408KB
>[29238.050215] anon_vma                1086KB       1086KB
>[29238.050227] pid                     1280KB       1280KB
>[29238.050238] numa_policy              383KB        383KB
>[29238.050248] trace_event_file         255KB        255KB
>[29238.050260] ftrace_event_field        447KB        447KB
>[29238.050271] pool_workqueue          1024KB       1024KB
>[29238.050282] task_group              1020KB       1020KB
>[29238.050293] pgtable-2^11            9216KB       9216KB
>[29238.050304] pgtable-2^8             4096KB       4096KB
>[29238.050320] dma-kmalloc-512          128KB        128KB
>[29238.050335] kmalloc-131072         35328KB      35328KB
>[29238.050346] kmalloc-65536           9216KB       9216KB
>[29238.050357] kmalloc-32768           8192KB       8192KB
>[29238.050368] kmalloc-16384          18432KB      20480KB
>[29238.050379] kmalloc-8192            8704KB       8704KB
>[29238.050390] kmalloc-4096            8192KB       8192KB
>[29238.050401] kmalloc-2048            4352KB       4352KB
>[29238.050412] kmalloc-1024           19331KB      19456KB
>[29238.050424] kmalloc-512            10176KB      11072KB
>[29238.050436] kmalloc-256             1408KB       1408KB
>[29238.050447] kmalloc-192             1790KB       1790KB
>[29238.050459] kmalloc-128             1536KB       1536KB
>[29238.050470] kmalloc-96              1470KB       1470KB
>[29238.050481] kmalloc-64              1792KB       1792KB
>[29238.050492] kmalloc-32             12992KB      12992KB
>[29238.050503] kmalloc-16              1024KB       1024KB
>[29238.050514] kmalloc-8               1024KB       1024KB
>[29238.050526] kmem_cache_node         1024KB       1024KB
>[29238.050537] kmem_cache              3315KB       3315KB
>[29238.050547] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29238.050582] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29238.050601] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29238.050619] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29238.050635] [ 2067]     0  2067      328        0    51200       75             0 systemd-logind
>[29238.050653] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29238.050669] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29238.050686] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29238.050703] [ 2094]     0  2094    10692        0   122880      115             0 rsyslogd
>[29238.050719] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29238.050735] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29238.050752] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29238.050768] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29238.050783] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29238.050800] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29238.050816] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29238.050832] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29238.050849] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29238.050868] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29238.050885] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29238.050901] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29238.050920] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29238.050936] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29238.050952] [ 2697]     0  2697       87        0    49152       30             0 log
>[29238.050968] [ 2699]     0  2699      103        0    51200       32             0 config
>[29238.050984] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29238.051000] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29238.051017] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29238.051034] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29238.051050] [ 5050]     0  5050      380        0    51200      103             0 systemd
>[29238.051066] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29238.051082] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29238.051098] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29238.051115] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29238.051135] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29238.051151] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29238.051168] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29238.059956] [ 8900]     0  8900      411        0    51200      123             0 sendmail
>[29238.059974] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29238.059991] [ 8909]     0  8909     3409        1    51200       48             0 ssh
>[29238.060008] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29238.060025] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29238.060042] [ 8913]     0  8913      166        0    40960       37             0 ps
>[29238.060060] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29238.060078] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29238.060097] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29238.060115] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29238.060134] [ 8932]     0  8932      164        0    38912       40             0 sshd
>[29238.060152] [ 8933]     0  8933     3307        0    51200       41             0 crond
>[29238.060166] Out of memory: Kill process 8900 (sendmail) score 1 or sacrifice child
>[29238.060195] Killed process 8900 (sendmail) total-vm:26304kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.080162] oom_reaper: reaped process 8900 (sendmail), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.111089] keepalived invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29238.111107] keepalived cpuset=/ mems_allowed=0
>[29238.111126] CPU: 15 PID: 2337 Comm: keepalived Not tainted 4.18.7-200.fc28.ppc64 #1
>[29238.111139] Call Trace:
>[29238.111151] [c00000000c1e2c00] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29238.111171] [c00000000c1e2c90] [c0000000002fb670] .dump_header+0x70/0x300
>[29238.119956] [c00000000c1e2d60] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29238.119975] [c00000000c1e2e30] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29238.119995] [c00000000c1e2ee0] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29238.120016] [c00000000c1e30d0] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29238.120035] [c00000000c1e3190] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29238.120054] [c00000000c1e3250] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29238.120074] [c00000000c1e32e0] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29238.120094] [c00000000c1e33f0] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29238.120112] [c00000000c1e3520] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29238.120130] [c00000000c1e35f0] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29238.120149] [c00000000c1e3720] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29238.120168] [c00000000c1e37b0] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29238.120188] [c00000000c1e3890] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29238.120212] --- interrupt: 301 at .__copy_tofrom_user_power7+0x218/0x7ac
>                   LR = .core_sys_select+0x2cc/0x430
>[29238.120234] [c00000000c1e3b80] [c000000000413418] .core_sys_select+0x2b8/0x430 (unreliable)
>[29238.120255] [c00000000c1e3d70] [c000000000413668] .__se_sys_select+0xd8/0x140
>[29238.120274] [c00000000c1e3e30] [c00000000000bb64] system_call+0x5c/0x70
>[29238.120303] Mem-Info:
>[29238.120323] active_anon:10 inactive_anon:31 isolated_anon:0
>                active_file:11 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15804
>                mapped:39 shmem:1 pagetables:65 bounce:0
>                free:1463 free_pcp:0 free_cma:0
>[29238.120374] Node 0 active_anon:640kB inactive_anon:1984kB active_file:704kB inactive_file:1344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2496kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29238.120404] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:2112kB inactive_anon:448kB active_file:0kB inactive_file:1344kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9232kB pagetables:4160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29238.120447] lowmem_reserve[]: 0 0 0 0
>[29238.120466] Node 0 DMA: 420*64kB (UME) 366*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103680kB
>[29238.120523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29238.120539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29238.120552] 93 total pagecache pages
>[29238.120562] 0 pages in swap cache
>[29238.120572] Swap cache stats: add 2978193, delete 2978305, find 2526992/4286118
>[29238.120585] Free swap  = 1851648kB
>[29238.120594] Total swap = 2052032kB
>[29238.120603] 32768 pages RAM
>[29238.120611] 0 pages HighMem/MovableOnly
>[29238.120619] 2684 pages reserved
>[29238.120627] 0 pages cma reserved
>[29238.120636] 0 pages hwpoisoned
>[29238.120644] Unreclaimable slab info:
>[29238.120652] Name                      Used          Total
>[29238.120756] xfs_efd_item            1017KB       1017KB
>[29238.120769] xfs_buf_item            1020KB       1020KB
>[29238.120781] xfs_trans               1022KB       1022KB
>[29238.120793] xfs_da_state            1020KB       1020KB
>[29238.120805] xfs_log_ticket          1023KB       1023KB
>[29238.120820] scsi_sense_cache        1024KB       1024KB
>[29238.120842] RAWv6                    504KB        504KB
>[29238.120855] UDPv6                   1012KB       1012KB
>[29238.120868] tw_sock_TCPv6            127KB        127KB
>[29238.120880] TCPv6                   1386KB       1386KB
>[29238.120893] cfq_io_cq               1023KB       1023KB
>[29238.120905] cfq_queue               1023KB       1023KB
>[29238.120917] mqueue_inode_cache         64KB         64KB
>[29238.120930] kioctx                    63KB         63KB
>[29238.120943] posix_timers_cache       1022KB       1022KB
>[29238.120955] ip4-frags               1023KB       1023KB
>[29238.120967] secpath_cache            768KB        768KB
>[29238.120979] RAW                      896KB        896KB
>[29238.120990] UDP                     1008KB       1008KB
>[29238.121002] tw_sock_TCP              127KB        127KB
>[29238.121014] request_sock_TCP         191KB        191KB
>[29238.121027] TCP                     2040KB       2040KB
>[29238.121039] hugetlbfs_inode_cache        127KB        127KB
>[29238.121051] eventpoll_pwq           1023KB       1023KB
>[29238.121064] inotify_inode_mark       1023KB       1023KB
>[29238.121076] request_queue            755KB        755KB
>[29238.121089] blkdev_ioc              1023KB       1023KB
>[29238.121102] biovec-128               256KB        256KB
>[29238.121113] biovec-64                128KB        128KB
>[29238.121126] skbuff_fclone_cache       1024KB       1024KB
>[29238.121138] skbuff_head_cache       1600KB       1600KB
>[29238.129935] file_lock_cache         1021KB       1021KB
>[29238.129962] net_namespace            510KB        510KB
>[29238.129974] shmem_inode_cache       1087KB       1087KB
>[29238.129986] dtl                    10040KB      11520KB
>[29238.129999] taskstats                828KB        828KB
>[29238.130011] proc_dir_entry           640KB        640KB
>[29238.130025] pde_opener              1023KB       1023KB
>[29238.130037] seq_file                1024KB       1024KB
>[29238.130048] sigqueue                1022KB       1022KB
>[29238.130060] kernfs_node_cache       5302KB       5302KB
>[29238.130071] mnt_cache               2996KB       2996KB
>[29238.130084] names_cache             4096KB       4096KB
>[29238.130097] ebitmap_node            1024KB       1024KB
>[29238.130109] avtab_node              1023KB       1023KB
>[29238.130121] avc_xperms_data         1024KB       1024KB
>[29238.130133] selinux_file_security       1024KB       1024KB
>[29238.130145] selinux_inode_security       1855KB       1855KB
>[29238.130160] nsproxy                 1023KB       1023KB
>[29238.130171] vm_area_struct          1660KB       1660KB
>[29238.130183] mm_struct               8056KB       8056KB
>[29238.130193] files_cache             1211KB       1211KB
>[29238.130205] signal_cache            1472KB       1472KB
>[29238.130213] sighand_cache           2932KB       2932KB
>[29238.130221] task_struct            12210KB      12210KB
>[29238.130229] cred_jar                4800KB       4800KB
>[29238.130237] thread_stack           17408KB      17408KB
>[29238.130246] anon_vma                1086KB       1086KB
>[29238.130253] pid                     1280KB       1280KB
>[29238.130262] numa_policy              383KB        383KB
>[29238.130270] trace_event_file         255KB        255KB
>[29238.130278] ftrace_event_field        447KB        447KB
>[29238.130287] pool_workqueue          1024KB       1024KB
>[29238.130295] task_group              1020KB       1020KB
>[29238.130303] pgtable-2^11            9216KB       9216KB
>[29238.130311] pgtable-2^8             4096KB       4096KB
>[29238.130322] dma-kmalloc-512          128KB        128KB
>[29238.130333] kmalloc-131072         35328KB      35328KB
>[29238.130341] kmalloc-65536           9216KB       9216KB
>[29238.130349] kmalloc-32768           8192KB       8192KB
>[29238.130358] kmalloc-16384          18432KB      20480KB
>[29238.130366] kmalloc-8192            8704KB       8704KB
>[29238.130373] kmalloc-4096            8192KB       8192KB
>[29238.130381] kmalloc-2048            4352KB       4352KB
>[29238.130390] kmalloc-1024           19331KB      19456KB
>[29238.130398] kmalloc-512            10176KB      11072KB
>[29238.130407] kmalloc-256             1408KB       1408KB
>[29238.130414] kmalloc-192             1790KB       1790KB
>[29238.130422] kmalloc-128             1536KB       1536KB
>[29238.130430] kmalloc-96              1470KB       1470KB
>[29238.130438] kmalloc-64              1792KB       1792KB
>[29238.130445] kmalloc-32             12992KB      12992KB
>[29238.130453] kmalloc-16              1024KB       1024KB
>[29238.130461] kmalloc-8               1024KB       1024KB
>[29238.130469] kmem_cache_node         1024KB       1024KB
>[29238.130477] kmem_cache              3315KB       3315KB
>[29238.130484] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29238.130503] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29238.130516] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29238.130528] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29238.130540] [ 2067]     0  2067      328        0    51200       75             0 systemd-logind
>[29238.130552] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29238.130563] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29238.130576] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29238.130588] [ 2094]     0  2094    10692        0   122880      115             0 rsyslogd
>[29238.130599] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29238.130611] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29238.130622] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29238.130633] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29238.130644] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29238.130655] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29238.130667] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29238.130678] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29238.130690] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29238.130702] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29238.130714] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29238.130726] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29238.130739] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29238.130750] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29238.130761] [ 2697]     0  2697       87        0    49152       30             0 log
>[29238.130772] [ 2699]     0  2699      103        0    51200       32             0 config
>[29238.130783] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29238.130795] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29238.130807] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29238.130818] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29238.130829] [ 5050]     0  5050      380        0    51200      103             0 systemd
>[29238.130841] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29238.130851] [ 5058]     0  5058     3308        0    55296       45             0 bash
>[29238.130863] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29238.130875] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29238.130888] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29238.130899] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29238.130911] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29238.130923] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29238.130934] [ 8909]     0  8909     3409        1    51200       48             0 ssh
>[29238.130945] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29238.130956] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29238.130968] [ 8913]     0  8913      166        0    40960       37             0 ps
>[29238.130979] [ 8914]     0  8914     3249        0    53248       14             0 head
>[29238.130990] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29238.131002] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29238.131014] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29238.131026] [ 8932]     0  8932      164        0    38912       40             0 sshd
>[29238.131038] [ 8933]     0  8933     3307        0    51200       41             0 crond
>[29238.131048] Out of memory: Kill process 5057 (sshd) score 1 or sacrifice child
>[29238.131069] Killed process 5058 (bash) total-vm:211712kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.150642] crond invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29238.150659] crond cpuset=/ mems_allowed=0
>[29238.150678] CPU: 2 PID: 8933 Comm: crond Not tainted 4.18.7-200.fc28.ppc64 #1
>[29238.150691] Call Trace:
>[29238.150704] [c0000000099471a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29238.150724] [c000000009947230] [c0000000002fb670] .dump_header+0x70/0x300
>[29238.150742] [c000000009947300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29238.150760] [c0000000099473d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29238.150778] [c000000009947480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29238.150798] [c000000009947670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29238.150818] [c000000009947730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29238.150837] [c0000000099477f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29238.150857] [c000000009947880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29238.150876] [c000000009947990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29238.150895] [c000000009947ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29238.150912] [c000000009947b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29238.150931] [c000000009947cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29238.150949] [c000000009947d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29238.150968] [c000000009947e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29238.150982] Mem-Info:
>[29238.151000] active_anon:10 inactive_anon:31 isolated_anon:0
>                active_file:11 inactive_file:21 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2791 slab_unreclaimable:15804
>                mapped:39 shmem:1 pagetables:65 bounce:0
>                free:1463 free_pcp:1 free_cma:0
>[29238.151052] Node 0 active_anon:640kB inactive_anon:1984kB active_file:704kB inactive_file:1344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2496kB dirty:0kB writeback:0kB shmem:64kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29238.151083] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:2112kB inactive_anon:448kB active_file:0kB inactive_file:1344kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9232kB pagetables:4160kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29238.151123] lowmem_reserve[]: 0 0 0 0
>[29238.151143] Node 0 DMA: 419*64kB (UME) 366*128kB (UME) 103*256kB (UME) 5*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103616kB
>[29238.159998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29238.160014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29238.160027] 93 total pagecache pages
>[29238.160036] 0 pages in swap cache
>[29238.160061] Swap cache stats: add 2978193, delete 2978305, find 2526992/4286120
>[29238.160090] Free swap  = 1855744kB
>[29238.160100] Total swap = 2052032kB
>[29238.160123] 32768 pages RAM
>[29238.160131] 0 pages HighMem/MovableOnly
>[29238.160153] 2684 pages reserved
>[29238.160162] 0 pages cma reserved
>[29238.160182] 0 pages hwpoisoned
>[29238.160191] Unreclaimable slab info:
>[29238.160200] Name                      Used          Total
>[29238.160378] xfs_efd_item            1017KB       1017KB
>[29238.160391] xfs_buf_item            1020KB       1020KB
>[29238.160403] xfs_trans               1022KB       1022KB
>[29238.160416] xfs_da_state            1020KB       1020KB
>[29238.160428] xfs_log_ticket          1023KB       1023KB
>[29238.160443] scsi_sense_cache        1024KB       1024KB
>[29238.160466] RAWv6                    504KB        504KB
>[29238.160478] UDPv6                   1012KB       1012KB
>[29238.160490] tw_sock_TCPv6            127KB        127KB
>[29238.160503] TCPv6                   1386KB       1386KB
>[29238.160517] cfq_io_cq               1023KB       1023KB
>[29238.160530] cfq_queue               1023KB       1023KB
>[29238.160543] mqueue_inode_cache         64KB         64KB
>[29238.160555] kioctx                    63KB         63KB
>[29238.160569] posix_timers_cache       1022KB       1022KB
>[29238.160581] ip4-frags               1023KB       1023KB
>[29238.160592] secpath_cache            768KB        768KB
>[29238.160606] RAW                      896KB        896KB
>[29238.160617] UDP                     1008KB       1008KB
>[29238.160629] tw_sock_TCP              127KB        127KB
>[29238.160642] request_sock_TCP         191KB        191KB
>[29238.160653] TCP                     2040KB       2040KB
>[29238.160665] hugetlbfs_inode_cache        127KB        127KB
>[29238.160677] eventpoll_pwq           1023KB       1023KB
>[29238.160689] inotify_inode_mark       1023KB       1023KB
>[29238.160701] request_queue            755KB        755KB
>[29238.160714] blkdev_ioc              1023KB       1023KB
>[29238.160725] biovec-128               256KB        256KB
>[29238.160739] biovec-64                128KB        128KB
>[29238.160751] skbuff_fclone_cache       1024KB       1024KB
>[29238.160762] skbuff_head_cache       1600KB       1600KB
>[29238.160775] file_lock_cache         1021KB       1021KB
>[29238.160787] net_namespace            510KB        510KB
>[29238.160799] shmem_inode_cache       1087KB       1087KB
>[29238.160811] dtl                    10040KB      11520KB
>[29238.160823] taskstats                828KB        828KB
>[29238.160834] proc_dir_entry           640KB        640KB
>[29238.160846] pde_opener              1023KB       1023KB
>[29238.160859] seq_file                1024KB       1024KB
>[29238.160870] sigqueue                1022KB       1022KB
>[29238.160882] kernfs_node_cache       5302KB       5302KB
>[29238.160895] mnt_cache               2996KB       2996KB
>[29238.160908] names_cache             4096KB       4096KB
>[29238.160921] ebitmap_node            1024KB       1024KB
>[29238.160933] avtab_node              1023KB       1023KB
>[29238.160945] avc_xperms_data         1024KB       1024KB
>[29238.160958] selinux_file_security       1024KB       1024KB
>[29238.160970] selinux_inode_security       1855KB       1855KB
>[29238.160983] nsproxy                 1023KB       1023KB
>[29238.160995] vm_area_struct          1660KB       1660KB
>[29238.161007] mm_struct               8056KB       8056KB
>[29238.161019] files_cache             1211KB       1211KB
>[29238.161031] signal_cache            1472KB       1472KB
>[29238.161043] sighand_cache           2932KB       2932KB
>[29238.161055] task_struct            12210KB      12210KB
>[29238.161067] cred_jar                4800KB       4800KB
>[29238.161079] thread_stack           17408KB      17408KB
>[29238.161091] anon_vma                1086KB       1086KB
>[29238.161104] pid                     1280KB       1280KB
>[29238.161116] numa_policy              383KB        383KB
>[29238.161128] trace_event_file         255KB        255KB
>[29238.161139] ftrace_event_field        447KB        447KB
>[29238.169948] pool_workqueue          1024KB       1024KB
>[29238.169961] task_group              1020KB       1020KB
>[29238.169973] pgtable-2^11            9216KB       9216KB
>[29238.169985] pgtable-2^8             4096KB       4096KB
>[29238.170002] dma-kmalloc-512          128KB        128KB
>[29238.170018] kmalloc-131072         35328KB      35328KB
>[29238.170030] kmalloc-65536           9216KB       9216KB
>[29238.170042] kmalloc-32768           8192KB       8192KB
>[29238.170054] kmalloc-16384          18432KB      20480KB
>[29238.170066] kmalloc-8192            8704KB       8704KB
>[29238.170078] kmalloc-4096            8192KB       8192KB
>[29238.170090] kmalloc-2048            4352KB       4352KB
>[29238.170102] kmalloc-1024           19331KB      19456KB
>[29238.170115] kmalloc-512            10176KB      11072KB
>[29238.170127] kmalloc-256             1408KB       1408KB
>[29238.170138] kmalloc-192             1790KB       1790KB
>[29238.170151] kmalloc-128             1536KB       1536KB
>[29238.170163] kmalloc-96              1470KB       1470KB
>[29238.170175] kmalloc-64              1792KB       1792KB
>[29238.170187] kmalloc-32             12992KB      12992KB
>[29238.170199] kmalloc-16              1024KB       1024KB
>[29238.170211] kmalloc-8               1024KB       1024KB
>[29238.170222] kmem_cache_node         1024KB       1024KB
>[29238.170235] kmem_cache              3315KB       3315KB
>[29238.170245] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29238.170282] [  716]     0   716     2668        0    69632       91             0 systemd-journal
>[29238.170301] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29238.170320] [ 2033]     0  2033      346        0    49152       62         -1000 auditd
>[29238.170338] [ 2067]     0  2067      328        0    51200       75             0 systemd-logind
>[29238.170357] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29238.170375] [ 2069]    81  2069      208        0    51200       65          -900 dbus-daemon
>[29238.170393] [ 2089]     0  2089     1288        0    51200       43             0 irqbalance
>[29238.170411] [ 2094]     0  2094    10692        0   122880      115             0 rsyslogd
>[29238.170428] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29238.170446] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29238.170463] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29238.170480] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29238.170498] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29238.170516] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29238.170533] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29238.170550] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29238.170567] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29238.170585] [ 2337]     0  2337      449        1    53248       76             0 keepalived
>[29238.170604] [ 2338]     0  2338      452        0    53248       96             0 keepalived
>[29238.170623] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29238.170642] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29238.170660] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29238.170677] [ 2697]     0  2697       87        0    49152       30             0 log
>[29238.170694] [ 2699]     0  2699      103        0    51200       32             0 config
>[29238.170712] [ 2711]     0  2711      398        0    51200      113             0 sendmail
>[29238.170729] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29238.170747] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29238.170764] [ 5044]     0  5044      405        1    53248      111             0 sshd
>[29238.170781] [ 5050]     0  5050      380        0    51200      103             0 systemd
>[29238.170799] [ 5057]     0  5057      405        0    53248      121             0 sshd
>[29238.170817] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29238.170835] [ 8375]     0  8375     3282        1    51200       32             0 watch
>[29238.170855] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29238.170873] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29238.170891] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29238.170911] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29238.170925] [ 8909]     0  8909     3409        1    51200       48             0 ssh
>[29238.170938] [ 8910]     0  8910     3282        0    49152       44             0 watch
>[29238.170949] [ 8911]     0  8911     3282        0    53248       28             0 sh
>[29238.170962] [ 8913]     0  8913      166        0    40960       37             0 ps
>[29238.170974] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29238.170987] [ 8919]     0  8919      168        0    51200       38             0 auth
>[29238.171001] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29238.171016] [ 8932]     0  8932      164        0    38912       40             0 sshd
>[29238.171027] [ 8933]     0  8933     3307        0    51200       41             0 crond
>[29238.171035] Out of memory: Kill process 5057 (sshd) score 1 or sacrifice child
>[29238.171048] Killed process 5057 (sshd) total-vm:25920kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29238.171120] sshd[5057]: bad frame in setup_rt_frame: 00007ffffc61c650 nip 00007fff8ac40d98 lr 000000013b461940
>[29238.190202] oom_reaper: reaped process 5057 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29241.150588] crond invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29241.150610] crond cpuset=/ mems_allowed=0
>[29241.150625] CPU: 2 PID: 8933 Comm: crond Not tainted 4.18.7-200.fc28.ppc64 #1
>[29241.150633] Call Trace:
>[29241.150644] [c000000009947380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29241.150658] [c000000009947410] [c0000000002fb670] .dump_header+0x70/0x300
>[29241.150668] [c0000000099474e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29241.150679] [c0000000099475b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29241.150690] [c000000009947660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29241.150702] [c000000009947850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29241.150714] [c0000000099478f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29241.150725] [c000000009947980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29241.150872] [c000000009947a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29241.150884] [c000000009947b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29241.150895] [c000000009947b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29241.150905] [c000000009947cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29241.150917] [c000000009947d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29241.150929] [c000000009947e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29241.150938] Mem-Info:
>[29241.150950] active_anon:18 inactive_anon:18 isolated_anon:0
>                active_file:36 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:3 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15817
>                mapped:79 shmem:0 pagetables:56 bounce:0
>                free:1471 free_pcp:0 free_cma:0
>[29241.150981] Node 0 active_anon:1152kB inactive_anon:1152kB active_file:2304kB inactive_file:2816kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5056kB dirty:192kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29241.150998] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:3968kB active_file:2304kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9152kB pagetables:3584kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29241.151022] lowmem_reserve[]: 0 0 0 0
>[29241.151033] Node 0 DMA: 431*64kB (UME) 363*128kB (UME) 104*256kB (UME) 6*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103744kB
>[29241.151065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29241.151075] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29241.151083] 86 total pagecache pages
>[29241.151088] 0 pages in swap cache
>[29241.151094] Swap cache stats: add 2981570, delete 2981683, find 2529754/4291148
>[29241.151101] Free swap  = 1876224kB
>[29241.151106] Total swap = 2052032kB
>[29241.151112] 32768 pages RAM
>[29241.151116] 0 pages HighMem/MovableOnly
>[29241.151121] 2684 pages reserved
>[29241.151126] 0 pages cma reserved
>[29241.151132] 0 pages hwpoisoned
>[29241.151138] Unreclaimable slab info:
>[29241.151143] Name                      Used          Total
>[29241.160112] xfs_efd_item            1017KB       1017KB
>[29241.160123] xfs_buf_item            1020KB       1020KB
>[29241.160132] xfs_trans               1022KB       1022KB
>[29241.160139] xfs_da_state            1020KB       1020KB
>[29241.160146] xfs_log_ticket          1023KB       1023KB
>[29241.160159] scsi_sense_cache        1024KB       1024KB
>[29241.160182] RAWv6                    504KB        504KB
>[29241.160190] UDPv6                   1012KB       1012KB
>[29241.160197] tw_sock_TCPv6            127KB        127KB
>[29241.160204] TCPv6                   1386KB       1386KB
>[29241.160212] cfq_io_cq               1023KB       1023KB
>[29241.160219] cfq_queue               1023KB       1023KB
>[29241.160227] mqueue_inode_cache         64KB         64KB
>[29241.160235] kioctx                    63KB         63KB
>[29241.160243] posix_timers_cache       1022KB       1022KB
>[29241.160250] ip4-frags               1023KB       1023KB
>[29241.160257] secpath_cache            768KB        768KB
>[29241.160264] RAW                      896KB        896KB
>[29241.160271] UDP                     1008KB       1008KB
>[29241.160278] tw_sock_TCP              127KB        127KB
>[29241.160284] request_sock_TCP         191KB        191KB
>[29241.160291] TCP                     2040KB       2040KB
>[29241.160298] hugetlbfs_inode_cache        127KB        127KB
>[29241.160306] eventpoll_pwq           1023KB       1023KB
>[29241.160313] inotify_inode_mark       1023KB       1023KB
>[29241.160319] request_queue            755KB        755KB
>[29241.160326] blkdev_ioc              1023KB       1023KB
>[29241.160333] biovec-128               256KB        256KB
>[29241.160340] biovec-64                128KB        128KB
>[29241.160347] skbuff_fclone_cache       1024KB       1024KB
>[29241.160354] skbuff_head_cache       1600KB       1600KB
>[29241.160361] file_lock_cache         1021KB       1021KB
>[29241.160367] net_namespace            510KB        510KB
>[29241.160374] shmem_inode_cache       1087KB       1087KB
>[29241.160382] dtl                    10040KB      11520KB
>[29241.160389] taskstats                828KB        828KB
>[29241.160396] proc_dir_entry           640KB        640KB
>[29241.160403] pde_opener              1023KB       1023KB
>[29241.160411] seq_file                1024KB       1024KB
>[29241.160418] sigqueue                1022KB       1022KB
>[29241.160425] kernfs_node_cache       5302KB       5302KB
>[29241.160432] mnt_cache               2996KB       2996KB
>[29241.160439] names_cache             4096KB       4096KB
>[29241.160446] ebitmap_node            1024KB       1024KB
>[29241.160453] avtab_node              1023KB       1023KB
>[29241.160460] avc_xperms_data         1024KB       1024KB
>[29241.160466] selinux_file_security       1024KB       1024KB
>[29241.160473] selinux_inode_security       1855KB       1855KB
>[29241.160481] nsproxy                 1023KB       1023KB
>[29241.160488] vm_area_struct          1660KB       1660KB
>[29241.160495] mm_struct               8056KB       8056KB
>[29241.160501] files_cache             1211KB       1211KB
>[29241.160508] signal_cache            1472KB       1472KB
>[29241.160516] sighand_cache           2932KB       2932KB
>[29241.160523] task_struct            12210KB      12210KB
>[29241.160529] cred_jar                4800KB       4800KB
>[29241.160536] thread_stack           17408KB      17408KB
>[29241.160543] anon_vma                1086KB       1086KB
>[29241.160549] pid                     1280KB       1280KB
>[29241.160556] numa_policy              383KB        383KB
>[29241.160563] trace_event_file         255KB        255KB
>[29241.160570] ftrace_event_field        447KB        447KB
>[29241.160576] pool_workqueue          1024KB       1024KB
>[29241.160583] task_group              1020KB       1020KB
>[29241.160590] pgtable-2^11            9216KB       9216KB
>[29241.160597] pgtable-2^8             4096KB       4096KB
>[29241.160607] dma-kmalloc-512          128KB        128KB
>[29241.160617] kmalloc-131072         35328KB      35328KB
>[29241.160624] kmalloc-65536           9216KB       9216KB
>[29241.160630] kmalloc-32768           8192KB       8192KB
>[29241.160638] kmalloc-16384          18432KB      20480KB
>[29241.160645] kmalloc-8192            8704KB       8704KB
>[29241.160651] kmalloc-4096            8192KB       8192KB
>[29241.160659] kmalloc-2048            4352KB       4352KB
>[29241.160666] kmalloc-1024           19331KB      19456KB
>[29241.160675] kmalloc-512            10176KB      11072KB
>[29241.160683] kmalloc-256             1408KB       1408KB
>[29241.160690] kmalloc-192             1790KB       1790KB
>[29241.160697] kmalloc-128             1536KB       1536KB
>[29241.160704] kmalloc-96              1470KB       1470KB
>[29241.160711] kmalloc-64              1792KB       1792KB
>[29241.160718] kmalloc-32             12992KB      12992KB
>[29241.160724] kmalloc-16              1024KB       1024KB
>[29241.160731] kmalloc-8               1024KB       1024KB
>[29241.160739] kmem_cache_node         1024KB       1024KB
>[29241.160746] kmem_cache              3315KB       3315KB
>[29241.160751] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29241.160772] [  716]     0   716     2668        0    69632       84             0 systemd-journal
>[29241.160782] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29241.160791] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29241.160800] [ 2067]     0  2067      328        0    51200       91             0 systemd-logind
>[29241.160809] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29241.160817] [ 2069]    81  2069      208        0    51200       68          -900 dbus-daemon
>[29241.160826] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29241.160835] [ 2094]     0  2094    10692        0   122880       94             0 rsyslogd
>[29241.160844] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29241.160852] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29241.160861] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29241.160869] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29241.160878] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29241.160886] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29241.160895] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29241.160903] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29241.160912] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29241.160921] [ 2337]     0  2337      449        0    53248       80             0 keepalived
>[29241.160930] [ 2338]     0  2338      452        0    53248       85             0 keepalived
>[29241.160939] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29241.160948] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29241.160956] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29241.160965] [ 2697]     0  2697       87        0    49152       30             0 log
>[29241.160973] [ 2699]     0  2699      103        0    51200       32             0 config
>[29241.160981] [ 2711]     0  2711      398        0    51200      115             0 sendmail
>[29241.160990] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29241.160999] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29241.161008] [ 5044]     0  5044      405        0    53248      115             0 sshd
>[29241.161016] [ 5050]     0  5050      380        0    51200      105             0 systemd
>[29241.161026] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29241.161037] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29241.161046] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29241.161054] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29241.161063] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29241.161072] [ 8909]     0  8909     3409        0    51200       55             0 ssh
>[29241.161081] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29241.161090] [ 8919]     0  8919      168        0    51200       50             0 auth
>[29241.161098] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29241.161108] [ 8932]     0  8932      210        0    40960       42             0 sshd
>[29241.161116] [ 8933]     0  8933     3329        0    51200       52             0 crond
>[29241.161124] Out of memory: Kill process 2711 (sendmail) score 1 or sacrifice child
>[29241.161143] Killed process 2711 (sendmail) total-vm:25472kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29241.190192] oom_reaper: reaped process 2711 (sendmail), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29241.210702] in:imjournal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29241.210716] in:imjournal cpuset=/ mems_allowed=0
>[29241.210728] CPU: 3 PID: 2104 Comm: in:imjournal Not tainted 4.18.7-200.fc28.ppc64 #1
>[29241.210733] Call Trace:
>[29241.210739] [c00000003f3631a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29241.210747] [c00000003f363230] [c0000000002fb670] .dump_header+0x70/0x300
>[29241.210754] [c00000003f363300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29241.210762] [c00000003f3633d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29241.210770] [c00000003f363480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29241.210785] [c00000003f363670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29241.210799] [c00000003f363730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29241.210808] [c00000003f3637f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29241.210818] [c00000003f363880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29241.210828] [c00000003f363990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29241.210839] [c00000003f363ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29241.210850] [c00000003f363b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29241.210860] [c00000003f363cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29241.210871] [c00000003f363d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29241.210883] [c00000003f363e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29241.210891] Mem-Info:
>[29241.210902] active_anon:0 inactive_anon:7 isolated_anon:0
>                active_file:49 inactive_file:6 isolated_file:0
>                unevictable:0 dirty:3 writeback:10 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15817
>                mapped:49 shmem:0 pagetables:56 bounce:0
>                free:1490 free_pcp:0 free_cma:0
>[29241.210923] Node 0 active_anon:0kB inactive_anon:448kB active_file:3136kB inactive_file:384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3136kB dirty:192kB writeback:640kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29241.210935] Node 0 DMA free:95360kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:3264kB active_file:3136kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9152kB pagetables:3584kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29241.210953] lowmem_reserve[]: 0 0 0 0
>[29241.210961] Node 0 DMA: 422*64kB (UE) 359*128kB (UME) 104*256kB (UME) 6*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102656kB
>[29241.210985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29241.210992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29241.210997] 90 total pagecache pages
>[29241.211001] 7 pages in swap cache
>[29241.211005] Swap cache stats: add 2981579, delete 2981685, find 2529761/4291157
>[29241.211010] Free swap  = 1880320kB
>[29241.211013] Total swap = 2052032kB
>[29241.211018] 32768 pages RAM
>[29241.211022] 0 pages HighMem/MovableOnly
>[29241.211025] 2684 pages reserved
>[29241.211029] 0 pages cma reserved
>[29241.211032] 0 pages hwpoisoned
>[29241.211036] Unreclaimable slab info:
>[29241.211039] Name                      Used          Total
>[29241.211123] xfs_efd_item            1017KB       1017KB
>[29241.211131] xfs_buf_item            1020KB       1020KB
>[29241.211137] xfs_trans               1022KB       1022KB
>[29241.211143] xfs_da_state            1020KB       1020KB
>[29241.211149] xfs_log_ticket          1023KB       1023KB
>[29241.219849] scsi_sense_cache        1024KB       1024KB
>[29241.219866] RAWv6                    504KB        504KB
>[29241.219875] UDPv6                   1012KB       1012KB
>[29241.219882] tw_sock_TCPv6            127KB        127KB
>[29241.219890] TCPv6                   1386KB       1386KB
>[29241.219899] cfq_io_cq               1023KB       1023KB
>[29241.219906] cfq_queue               1023KB       1023KB
>[29241.219915] mqueue_inode_cache         64KB         64KB
>[29241.219922] kioctx                    63KB         63KB
>[29241.219929] posix_timers_cache       1022KB       1022KB
>[29241.219936] ip4-frags               1023KB       1023KB
>[29241.219943] secpath_cache            768KB        768KB
>[29241.219950] RAW                      896KB        896KB
>[29241.219956] UDP                     1008KB       1008KB
>[29241.219963] tw_sock_TCP              127KB        127KB
>[29241.219970] request_sock_TCP         191KB        191KB
>[29241.219978] TCP                     2040KB       2040KB
>[29241.219985] hugetlbfs_inode_cache        127KB        127KB
>[29241.219992] eventpoll_pwq           1023KB       1023KB
>[29241.219998] inotify_inode_mark       1023KB       1023KB
>[29241.220005] request_queue            755KB        755KB
>[29241.220012] blkdev_ioc              1023KB       1023KB
>[29241.220018] biovec-128               256KB        256KB
>[29241.220024] biovec-64                128KB        128KB
>[29241.220033] skbuff_fclone_cache       1024KB       1024KB
>[29241.220041] skbuff_head_cache       1600KB       1600KB
>[29241.220050] file_lock_cache         1021KB       1021KB
>[29241.220057] net_namespace            510KB        510KB
>[29241.220064] shmem_inode_cache       1087KB       1087KB
>[29241.220073] dtl                    10040KB      11520KB
>[29241.220082] taskstats                828KB        828KB
>[29241.220091] proc_dir_entry           640KB        640KB
>[29241.220099] pde_opener              1023KB       1023KB
>[29241.220108] seq_file                1024KB       1024KB
>[29241.220117] sigqueue                1022KB       1022KB
>[29241.220125] kernfs_node_cache       5302KB       5302KB
>[29241.220132] mnt_cache               2996KB       2996KB
>[29241.220139] names_cache             4096KB       4096KB
>[29241.220145] ebitmap_node            1024KB       1024KB
>[29241.220151] avtab_node              1023KB       1023KB
>[29241.220156] avc_xperms_data         1024KB       1024KB
>[29241.220163] selinux_file_security       1024KB       1024KB
>[29241.220169] selinux_inode_security       1855KB       1855KB
>[29241.220175] nsproxy                 1023KB       1023KB
>[29241.220179] vm_area_struct          1660KB       1660KB
>[29241.220183] mm_struct               8056KB       8056KB
>[29241.220187] files_cache             1211KB       1211KB
>[29241.220191] signal_cache            1472KB       1472KB
>[29241.220197] sighand_cache           2932KB       2932KB
>[29241.220203] task_struct            12210KB      12210KB
>[29241.220210] cred_jar                4800KB       4800KB
>[29241.220215] thread_stack           17408KB      17408KB
>[29241.220218] anon_vma                1086KB       1086KB
>[29241.220222] pid                     1280KB       1280KB
>[29241.220226] numa_policy              383KB        383KB
>[29241.220230] trace_event_file         255KB        255KB
>[29241.220234] ftrace_event_field        447KB        447KB
>[29241.220240] pool_workqueue          1024KB       1024KB
>[29241.220246] task_group              1020KB       1020KB
>[29241.220251] pgtable-2^11            9216KB       9216KB
>[29241.220256] pgtable-2^8             4096KB       4096KB
>[29241.220263] dma-kmalloc-512          128KB        128KB
>[29241.220271] kmalloc-131072         35328KB      35328KB
>[29241.220277] kmalloc-65536           9216KB       9216KB
>[29241.220283] kmalloc-32768           8192KB       8192KB
>[29241.220290] kmalloc-16384          18432KB      20480KB
>[29241.220296] kmalloc-8192            8704KB       8704KB
>[29241.220303] kmalloc-4096            8192KB       8192KB
>[29241.220310] kmalloc-2048            4352KB       4352KB
>[29241.220318] kmalloc-1024           19331KB      19456KB
>[29241.220325] kmalloc-512            10176KB      11072KB
>[29241.220330] kmalloc-256             1408KB       1408KB
>[29241.220337] kmalloc-192             1790KB       1790KB
>[29241.220345] kmalloc-128             1536KB       1536KB
>[29241.220352] kmalloc-96              1470KB       1470KB
>[29241.220357] kmalloc-64              1792KB       1792KB
>[29241.220362] kmalloc-32             12992KB      12992KB
>[29241.220367] kmalloc-16              1024KB       1024KB
>[29241.220371] kmalloc-8               1024KB       1024KB
>[29241.220376] kmem_cache_node         1024KB       1024KB
>[29241.220382] kmem_cache              3315KB       3315KB
>[29241.220387] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29241.220400] [  716]     0   716     2668        0    69632       84             0 systemd-journal
>[29241.220407] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29241.220417] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29241.220425] [ 2067]     0  2067      328        0    51200       91             0 systemd-logind
>[29241.220432] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29241.220439] [ 2069]    81  2069      208        0    51200       68          -900 dbus-daemon
>[29241.220449] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29241.220456] [ 2094]     0  2094    10692        0   122880       94             0 rsyslogd
>[29241.220463] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29241.220470] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29241.220479] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29241.220487] [ 2121]     0  2121      307        1    51200       70         -1000 sshd
>[29241.220495] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29241.220503] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29241.220510] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29241.220518] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29241.220527] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29241.220536] [ 2337]     0  2337      449        0    53248       80             0 keepalived
>[29241.220545] [ 2338]     0  2338      452        0    53248       85             0 keepalived
>[29241.220552] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29241.220562] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29241.220569] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29241.220577] [ 2697]     0  2697       87        0    49152       30             0 log
>[29241.220585] [ 2699]     0  2699      103        0    51200       32             0 config
>[29241.220593] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29241.220602] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29241.220611] [ 5044]     0  5044      405        0    53248      115             0 sshd
>[29241.220620] [ 5050]     0  5050      380        0    51200      105             0 systemd
>[29241.220628] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29241.220636] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29241.220645] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29241.220652] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29241.220659] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29241.220665] [ 8909]     0  8909     3409        0    51200       55             0 ssh
>[29241.220674] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29241.220683] [ 8919]     0  8919      168        0    51200       50             0 auth
>[29241.220690] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29241.220699] [ 8932]     0  8932      210        0    40960       42             0 sshd
>[29241.220706] [ 8933]     0  8933     3329        0    51200       52             0 crond
>[29241.220713] Out of memory: Kill process 5044 (sshd) score 1 or sacrifice child
>[29241.220731] Killed process 5044 (sshd) total-vm:25920kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29241.250156] oom_reaper: reaped process 5044 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29244.810628] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29244.810653] systemd-journal cpuset=/ mems_allowed=0
>[29244.810671] CPU: 0 PID: 716 Comm: systemd-journal Not tainted 4.18.7-200.fc28.ppc64 #1
>[29244.810680] Call Trace:
>[29244.810693] [c000000060273380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29244.810709] [c000000060273410] [c0000000002fb670] .dump_header+0x70/0x300
>[29244.810721] [c0000000602734e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29244.810734] [c0000000602735b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29244.810747] [c000000060273660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29244.810762] [c000000060273850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29244.810775] [c0000000602738f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29244.810789] [c000000060273980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29244.810977] [c000000060273a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29244.810991] [c000000060273b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29244.811004] [c000000060273b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29244.811016] [c000000060273cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29244.811031] [c000000060273d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29244.811046] [c000000060273e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29244.811056] Mem-Info:
>[29244.811070] active_anon:16 inactive_anon:0 isolated_anon:0
>                active_file:0 inactive_file:13 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:57 shmem:0 pagetables:57 bounce:0
>                free:1471 free_pcp:0 free_cma:0
>[29244.811106] Node 0 active_anon:1024kB inactive_anon:0kB active_file:0kB inactive_file:832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3648kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29244.811125] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:1024kB inactive_anon:1152kB active_file:1088kB inactive_file:2240kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9168kB pagetables:3648kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29244.819958] lowmem_reserve[]: 0 0 0 0
>[29244.819980] Node 0 DMA: 426*64kB (UME) 365*128kB (UME) 99*256kB (UME) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100864kB
>[29244.820021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29244.820032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29244.820042] 105 total pagecache pages
>[29244.820048] 5 pages in swap cache
>[29244.820056] Swap cache stats: add 2985439, delete 2985552, find 2532935/4296949
>[29244.820065] Free swap  = 1868032kB
>[29244.820071] Total swap = 2052032kB
>[29244.820078] 32768 pages RAM
>[29244.820083] 0 pages HighMem/MovableOnly
>[29244.820089] 2684 pages reserved
>[29244.820095] 0 pages cma reserved
>[29244.820101] 0 pages hwpoisoned
>[29244.820108] Unreclaimable slab info:
>[29244.820114] Name                      Used          Total
>[29244.820292] xfs_efd_item            1017KB       1017KB
>[29244.820301] xfs_buf_item            1020KB       1020KB
>[29244.820310] xfs_trans               1022KB       1022KB
>[29244.820318] xfs_da_state            1020KB       1020KB
>[29244.820327] xfs_log_ticket          1023KB       1023KB
>[29244.820340] scsi_sense_cache        1024KB       1024KB
>[29244.820367] RAWv6                    504KB        504KB
>[29244.820376] UDPv6                   1012KB       1012KB
>[29244.820384] tw_sock_TCPv6            127KB        127KB
>[29244.820393] TCPv6                   1386KB       1386KB
>[29244.820403] cfq_io_cq               1023KB       1023KB
>[29244.820412] cfq_queue               1023KB       1023KB
>[29244.820421] mqueue_inode_cache         64KB         64KB
>[29244.820430] kioctx                    63KB         63KB
>[29244.820441] posix_timers_cache       1022KB       1022KB
>[29244.820449] ip4-frags               1023KB       1023KB
>[29244.820457] secpath_cache            768KB        768KB
>[29244.820466] RAW                      896KB        896KB
>[29244.820474] UDP                     1008KB       1008KB
>[29244.820483] tw_sock_TCP              127KB        127KB
>[29244.820491] request_sock_TCP         191KB        191KB
>[29244.820500] TCP                     2040KB       2040KB
>[29244.820507] hugetlbfs_inode_cache        127KB        127KB
>[29244.820516] eventpoll_pwq           1023KB       1023KB
>[29244.820524] inotify_inode_mark       1023KB       1023KB
>[29244.820533] request_queue            755KB        755KB
>[29244.820541] blkdev_ioc              1023KB       1023KB
>[29244.820549] biovec-128               256KB        256KB
>[29244.820557] biovec-64                128KB        128KB
>[29244.820566] skbuff_fclone_cache       1024KB       1024KB
>[29244.820574] skbuff_head_cache       1600KB       1600KB
>[29244.820582] file_lock_cache         1021KB       1021KB
>[29244.820591] net_namespace            510KB        510KB
>[29244.820600] shmem_inode_cache       1087KB       1087KB
>[29244.820609] dtl                    10040KB      11520KB
>[29244.820618] taskstats                828KB        828KB
>[29244.820627] proc_dir_entry           640KB        640KB
>[29244.820635] pde_opener              1023KB       1023KB
>[29244.820644] seq_file                1024KB       1024KB
>[29244.820653] sigqueue                1022KB       1022KB
>[29244.820661] kernfs_node_cache       5302KB       5302KB
>[29244.820669] mnt_cache               2996KB       2996KB
>[29244.820677] names_cache             4096KB       4096KB
>[29244.820686] ebitmap_node            1024KB       1024KB
>[29244.820693] avtab_node              1023KB       1023KB
>[29244.820701] avc_xperms_data         1024KB       1024KB
>[29244.820710] selinux_file_security       1024KB       1024KB
>[29244.820718] selinux_inode_security       1855KB       1855KB
>[29244.820728] nsproxy                 1023KB       1023KB
>[29244.820737] vm_area_struct          1660KB       1660KB
>[29244.820745] mm_struct               8056KB       8056KB
>[29244.820753] files_cache             1211KB       1211KB
>[29244.820762] signal_cache            1472KB       1472KB
>[29244.820770] sighand_cache           2932KB       2932KB
>[29244.820779] task_struct            12210KB      12210KB
>[29244.820787] cred_jar                4800KB       4800KB
>[29244.820795] thread_stack           17408KB      17408KB
>[29244.820804] anon_vma                1086KB       1086KB
>[29244.820813] pid                     1280KB       1280KB
>[29244.820821] numa_policy              383KB        383KB
>[29244.820829] trace_event_file         255KB        255KB
>[29244.820836] ftrace_event_field        447KB        447KB
>[29244.820844] pool_workqueue          1024KB       1024KB
>[29244.820851] task_group              1020KB       1020KB
>[29244.820859] pgtable-2^11            9216KB       9216KB
>[29244.820867] pgtable-2^8             4096KB       4096KB
>[29244.820877] dma-kmalloc-512          128KB        128KB
>[29244.820888] kmalloc-131072         35328KB      35328KB
>[29244.820895] kmalloc-65536           9216KB       9216KB
>[29244.820903] kmalloc-32768           8192KB       8192KB
>[29244.820912] kmalloc-16384          18432KB      20480KB
>[29244.820920] kmalloc-8192            8704KB       8704KB
>[29244.820927] kmalloc-4096            8192KB       8192KB
>[29244.820935] kmalloc-2048            4352KB       4352KB
>[29244.820942] kmalloc-1024           19520KB      19520KB
>[29244.820953] kmalloc-512            10176KB      11072KB
>[29244.820960] kmalloc-256             1408KB       1408KB
>[29244.820968] kmalloc-192             1790KB       1790KB
>[29244.820976] kmalloc-128             1536KB       1536KB
>[29244.820984] kmalloc-96              1470KB       1470KB
>[29244.820992] kmalloc-64              1792KB       1792KB
>[29244.820999] kmalloc-32             12992KB      12992KB
>[29244.821007] kmalloc-16              1024KB       1024KB
>[29244.821014] kmalloc-8               1024KB       1024KB
>[29244.821023] kmem_cache_node         1024KB       1024KB
>[29244.821031] kmem_cache              3315KB       3315KB
>[29244.821037] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29244.821062] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29244.821075] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29244.821087] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29244.821098] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29244.821110] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29244.821121] [ 2069]    81  2069      208        0    51200       69          -900 dbus-daemon
>[29244.821133] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29244.821145] [ 2094]     0  2094    10692        0   122880       86             0 rsyslogd
>[29244.821157] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29244.829957] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29244.829972] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29244.829987] [ 2121]     0  2121      307        0    51200       71         -1000 sshd
>[29244.830000] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29244.830011] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29244.830021] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29244.830033] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29244.830044] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29244.830057] [ 2337]     0  2337      449        0    53248       78             0 keepalived
>[29244.830069] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29244.830081] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29244.830093] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29244.830105] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29244.830116] [ 2697]     0  2697       87        0    49152       30             0 log
>[29244.830128] [ 2699]     0  2699      103        0    51200       32             0 config
>[29244.830140] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29244.830152] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29244.830164] [ 5050]     0  5050      380        0    51200      105             0 systemd
>[29244.830176] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29244.830190] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29244.830201] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29244.830213] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29244.830225] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29244.830236] [ 8909]     0  8909     3409        0    51200       51             0 ssh
>[29244.830248] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29244.830260] [ 8919]     0  8919      168        0    51200       48             0 auth
>[29244.830271] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29244.830284] [ 8932]     0  8932      264        0    40960       51             0 sshd
>[29244.830294] [ 8933]     0  8933     3424        0    53248       60             0 crond
>[29244.830305] [ 8937]     0  8937       42        3    38912        8             0 sshd
>[29244.830315] Out of memory: Kill process 5050 (systemd) score 1 or sacrifice child
>[29244.830339] Killed process 5050 (systemd) total-vm:24320kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29244.850147] oom_reaper: reaped process 5050 (systemd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29244.860249] keepalived invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29244.860261] keepalived cpuset=/ mems_allowed=0
>[29244.860273] CPU: 3 PID: 2338 Comm: keepalived Not tainted 4.18.7-200.fc28.ppc64 #1
>[29244.860280] Call Trace:
>[29244.860288] [c000000018f4ec00] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29244.860300] [c000000018f4ec90] [c0000000002fb670] .dump_header+0x70/0x300
>[29244.860311] [c000000018f4ed60] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29244.860323] [c000000018f4ee30] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29244.860334] [c000000018f4eee0] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29244.860346] [c000000018f4f0d0] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29244.860358] [c000000018f4f190] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29244.860370] [c000000018f4f250] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29244.860381] [c000000018f4f2e0] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29244.860393] [c000000018f4f3f0] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29244.860405] [c000000018f4f520] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29244.860416] [c000000018f4f5f0] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29244.860427] [c000000018f4f720] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29244.860439] [c000000018f4f7b0] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29244.860450] [c000000018f4f890] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29244.860465] --- interrupt: 301 at .__copy_tofrom_user_power7+0x218/0x7ac
>                   LR = .core_sys_select+0x2cc/0x430
>[29244.860478] [c000000018f4fb80] [c000000000413418] .core_sys_select+0x2b8/0x430 (unreliable)
>[29244.860490] [c000000018f4fd70] [c000000000413668] .__se_sys_select+0xd8/0x140
>[29244.860502] [c000000018f4fe30] [c00000000000bb64] system_call+0x5c/0x70
>[29244.860510] Mem-Info:
>[29244.860522] active_anon:16 inactive_anon:0 isolated_anon:0
>                active_file:0 inactive_file:13 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:57 shmem:0 pagetables:57 bounce:0
>                free:1471 free_pcp:1 free_cma:0
>[29244.860552] Node 0 active_anon:1024kB inactive_anon:0kB active_file:0kB inactive_file:832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3648kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29244.860574] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:1024kB inactive_anon:1152kB active_file:1088kB inactive_file:2240kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9168kB pagetables:3648kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29244.860606] lowmem_reserve[]: 0 0 0 0
>[29244.860621] Node 0 DMA: 424*64kB (UME) 365*128kB (UME) 99*256kB (UME) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100736kB
>[29244.860664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29244.860677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29244.860687] 105 total pagecache pages
>[29244.860694] 5 pages in swap cache
>[29244.860703] Swap cache stats: add 2985440, delete 2985553, find 2532936/4296952
>[29244.860712] Free swap  = 1872128kB
>[29244.860719] Total swap = 2052032kB
>[29244.860727] 32768 pages RAM
>[29244.860733] 0 pages HighMem/MovableOnly
>[29244.860740] 2684 pages reserved
>[29244.860746] 0 pages cma reserved
>[29244.860753] 0 pages hwpoisoned
>[29244.860759] Unreclaimable slab info:
>[29244.860765] Name                      Used          Total
>[29244.860859] xfs_efd_item            1017KB       1017KB
>[29244.860869] xfs_buf_item            1020KB       1020KB
>[29244.860878] xfs_trans               1022KB       1022KB
>[29244.860887] xfs_da_state            1020KB       1020KB
>[29244.860897] xfs_log_ticket          1023KB       1023KB
>[29244.860909] scsi_sense_cache        1024KB       1024KB
>[29244.860927] RAWv6                    504KB        504KB
>[29244.860936] UDPv6                   1012KB       1012KB
>[29244.860946] tw_sock_TCPv6            127KB        127KB
>[29244.860956] TCPv6                   1386KB       1386KB
>[29244.860967] cfq_io_cq               1023KB       1023KB
>[29244.860976] cfq_queue               1023KB       1023KB
>[29244.860986] mqueue_inode_cache         64KB         64KB
>[29244.860996] kioctx                    63KB         63KB
>[29244.861006] posix_timers_cache       1022KB       1022KB
>[29244.861016] ip4-frags               1023KB       1023KB
>[29244.861025] secpath_cache            768KB        768KB
>[29244.861035] RAW                      896KB        896KB
>[29244.861044] UDP                     1008KB       1008KB
>[29244.861053] tw_sock_TCP              127KB        127KB
>[29244.861063] request_sock_TCP         191KB        191KB
>[29244.861072] TCP                     2040KB       2040KB
>[29244.861081] hugetlbfs_inode_cache        127KB        127KB
>[29244.861091] eventpoll_pwq           1023KB       1023KB
>[29244.861100] inotify_inode_mark       1023KB       1023KB
>[29244.861109] request_queue            755KB        755KB
>[29244.861119] blkdev_ioc              1023KB       1023KB
>[29244.861128] biovec-128               256KB        256KB
>[29244.861137] biovec-64                128KB        128KB
>[29244.861146] skbuff_fclone_cache       1024KB       1024KB
>[29244.869952] skbuff_head_cache       1600KB       1600KB
>[29244.869962] file_lock_cache         1021KB       1021KB
>[29244.869969] net_namespace            510KB        510KB
>[29244.869976] shmem_inode_cache       1087KB       1087KB
>[29244.869984] dtl                    10040KB      11520KB
>[29244.869991] taskstats                828KB        828KB
>[29244.869998] proc_dir_entry           640KB        640KB
>[29244.870005] pde_opener              1023KB       1023KB
>[29244.870012] seq_file                1024KB       1024KB
>[29244.870019] sigqueue                1022KB       1022KB
>[29244.870026] kernfs_node_cache       5302KB       5302KB
>[29244.870032] mnt_cache               2996KB       2996KB
>[29244.870039] names_cache             4096KB       4096KB
>[29244.870047] ebitmap_node            1024KB       1024KB
>[29244.870054] avtab_node              1023KB       1023KB
>[29244.870061] avc_xperms_data         1024KB       1024KB
>[29244.870068] selinux_file_security       1024KB       1024KB
>[29244.870075] selinux_inode_security       1855KB       1855KB
>[29244.870082] nsproxy                 1023KB       1023KB
>[29244.870089] vm_area_struct          1660KB       1660KB
>[29244.870096] mm_struct               8056KB       8056KB
>[29244.870103] files_cache             1211KB       1211KB
>[29244.870110] signal_cache            1472KB       1472KB
>[29244.870117] sighand_cache           2932KB       2932KB
>[29244.870124] task_struct            12210KB      12210KB
>[29244.870131] cred_jar                4800KB       4800KB
>[29244.870138] thread_stack           17408KB      17408KB
>[29244.870145] anon_vma                1086KB       1086KB
>[29244.870152] pid                     1280KB       1280KB
>[29244.870159] numa_policy              383KB        383KB
>[29244.870166] trace_event_file         255KB        255KB
>[29244.870173] ftrace_event_field        447KB        447KB
>[29244.870180] pool_workqueue          1024KB       1024KB
>[29244.870187] task_group              1020KB       1020KB
>[29244.870195] pgtable-2^11            9216KB       9216KB
>[29244.870202] pgtable-2^8             4096KB       4096KB
>[29244.870212] dma-kmalloc-512          128KB        128KB
>[29244.870222] kmalloc-131072         35328KB      35328KB
>[29244.870229] kmalloc-65536           9216KB       9216KB
>[29244.870236] kmalloc-32768           8192KB       8192KB
>[29244.870243] kmalloc-16384          18432KB      20480KB
>[29244.870250] kmalloc-8192            8704KB       8704KB
>[29244.870257] kmalloc-4096            8192KB       8192KB
>[29244.870264] kmalloc-2048            4352KB       4352KB
>[29244.870271] kmalloc-1024           19520KB      19520KB
>[29244.870279] kmalloc-512            10176KB      11072KB
>[29244.870286] kmalloc-256             1408KB       1408KB
>[29244.870293] kmalloc-192             1790KB       1790KB
>[29244.870300] kmalloc-128             1536KB       1536KB
>[29244.870308] kmalloc-96              1470KB       1470KB
>[29244.870317] kmalloc-64              1792KB       1792KB
>[29244.870326] kmalloc-32             12992KB      12992KB
>[29244.870336] kmalloc-16              1024KB       1024KB
>[29244.870345] kmalloc-8               1024KB       1024KB
>[29244.870354] kmem_cache_node         1024KB       1024KB
>[29244.870363] kmem_cache              3315KB       3315KB
>[29244.870371] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29244.870400] [  716]     0   716     2668        0    69632       83             0 systemd-journal
>[29244.870414] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29244.870423] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29244.870431] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29244.870440] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29244.870451] [ 2069]    81  2069      208        0    51200       69          -900 dbus-daemon
>[29244.870459] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29244.870466] [ 2094]     0  2094    10692        0   122880       86             0 rsyslogd
>[29244.870472] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29244.870478] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29244.870484] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29244.870490] [ 2121]     0  2121      307        0    51200       71         -1000 sshd
>[29244.870496] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29244.870502] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29244.870508] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29244.870515] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29244.870523] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29244.870530] [ 2337]     0  2337      449        0    53248       78             0 keepalived
>[29244.870538] [ 2338]     0  2338      452        0    53248       89             0 keepalived
>[29244.870545] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29244.870553] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29244.870561] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29244.870570] [ 2697]     0  2697       87        0    49152       30             0 log
>[29244.870579] [ 2699]     0  2699      103        0    51200       32             0 config
>[29244.870588] [ 2719]    51  2719      377        2    51200       99             0 sendmail
>[29244.870598] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29244.870608] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29244.870622] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29244.870631] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29244.870642] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29244.870651] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29244.870658] [ 8909]     0  8909     3409        0    51200       51             0 ssh
>[29244.870665] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29244.870672] [ 8919]     0  8919      168        0    51200       48             0 auth
>[29244.870678] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29244.870686] [ 8932]     0  8932      264        0    40960       51             0 sshd
>[29244.870693] [ 8933]     0  8933     3424        0    53248       60             0 crond
>[29244.870700] [ 8937]     0  8937       42        3    38912        8             0 sshd
>[29244.870706] Out of memory: Kill process 2719 (sendmail) score 1 or sacrifice child
>[29244.870719] Killed process 2719 (sendmail) total-vm:24128kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB
>[29244.890121] oom_reaper: reaped process 2719 (sendmail), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29245.220171] keepalived invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29245.220189] keepalived cpuset=/ mems_allowed=0
>[29245.220206] CPU: 6 PID: 2338 Comm: keepalived Not tainted 4.18.7-200.fc28.ppc64 #1
>[29245.220216] Call Trace:
>[29245.220229] [c000000018f4f380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29245.220246] [c000000018f4f410] [c0000000002fb670] .dump_header+0x70/0x300
>[29245.220260] [c000000018f4f4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29245.220274] [c000000018f4f5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29245.220288] [c000000018f4f660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29245.220304] [c000000018f4f850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29245.220320] [c000000018f4f8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29245.220335] [c000000018f4f980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29245.220546] [c000000018f4fa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29245.220562] [c000000018f4fb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29245.220576] [c000000018f4fb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29245.220591] [c000000018f4fcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29245.220606] [c000000018f4fd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29245.220623] [c000000018f4fe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29245.220635] Mem-Info:
>[29245.220650] active_anon:0 inactive_anon:35 isolated_anon:0
>                active_file:0 inactive_file:6 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:37 shmem:0 pagetables:57 bounce:0
>                free:1467 free_pcp:3 free_cma:0
>[29245.220690] Node 0 active_anon:0kB inactive_anon:2240kB active_file:0kB inactive_file:384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2368kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29245.220712] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:2240kB active_file:448kB inactive_file:320kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9168kB pagetables:3648kB bounce:0kB free_pcp:192kB local_pcp:0kB free_cma:0kB
>[29245.220744] lowmem_reserve[]: 0 0 0 0
>[29245.220759] Node 0 DMA: 416*64kB (UME) 360*128kB (UME) 103*256kB (UME) 5*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101632kB
>[29245.220801] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29245.220813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29245.220823] 100 total pagecache pages
>[29245.220831] 1 pages in swap cache
>[29245.220838] Swap cache stats: add 2985564, delete 2985681, find 2533035/4297133
>[29245.220848] Free swap  = 1876224kB
>[29245.220855] Total swap = 2052032kB
>[29245.220862] 32768 pages RAM
>[29245.220868] 0 pages HighMem/MovableOnly
>[29245.220875] 2684 pages reserved
>[29245.220882] 0 pages cma reserved
>[29245.220888] 0 pages hwpoisoned
>[29245.220895] Unreclaimable slab info:
>[29245.220902] Name                      Used          Total
>[29245.221033] xfs_efd_item            1017KB       1017KB
>[29245.221043] xfs_buf_item            1020KB       1020KB
>[29245.221053] xfs_trans               1022KB       1022KB
>[29245.221063] xfs_da_state            1020KB       1020KB
>[29245.221071] xfs_log_ticket          1023KB       1023KB
>[29245.221085] scsi_sense_cache        1024KB       1024KB
>[29245.221106] RAWv6                    504KB        504KB
>[29245.221116] UDPv6                   1012KB       1012KB
>[29245.221126] tw_sock_TCPv6            127KB        127KB
>[29245.221136] TCPv6                   1386KB       1386KB
>[29245.221146] cfq_io_cq               1023KB       1023KB
>[29245.221155] cfq_queue               1023KB       1023KB
>[29245.221165] mqueue_inode_cache         64KB         64KB
>[29245.229951] kioctx                    63KB         63KB
>[29245.229966] posix_timers_cache       1022KB       1022KB
>[29245.229977] ip4-frags               1023KB       1023KB
>[29245.229987] secpath_cache            768KB        768KB
>[29245.229996] RAW                      896KB        896KB
>[29245.230005] UDP                     1008KB       1008KB
>[29245.230014] tw_sock_TCP              127KB        127KB
>[29245.230024] request_sock_TCP         191KB        191KB
>[29245.230033] TCP                     2040KB       2040KB
>[29245.230043] hugetlbfs_inode_cache        127KB        127KB
>[29245.230052] eventpoll_pwq           1023KB       1023KB
>[29245.230061] inotify_inode_mark       1023KB       1023KB
>[29245.230071] request_queue            755KB        755KB
>[29245.230081] blkdev_ioc              1023KB       1023KB
>[29245.230090] biovec-128               256KB        256KB
>[29245.230099] biovec-64                128KB        128KB
>[29245.230108] skbuff_fclone_cache       1024KB       1024KB
>[29245.230118] skbuff_head_cache       1600KB       1600KB
>[29245.230127] file_lock_cache         1021KB       1021KB
>[29245.230136] net_namespace            510KB        510KB
>[29245.230145] shmem_inode_cache       1087KB       1087KB
>[29245.230155] dtl                    10040KB      11520KB
>[29245.230164] taskstats                828KB        828KB
>[29245.230173] proc_dir_entry           640KB        640KB
>[29245.230183] pde_opener              1023KB       1023KB
>[29245.230192] seq_file                1024KB       1024KB
>[29245.230201] sigqueue                1022KB       1022KB
>[29245.230210] kernfs_node_cache       5302KB       5302KB
>[29245.230219] mnt_cache               2996KB       2996KB
>[29245.230228] names_cache             4096KB       4096KB
>[29245.230237] ebitmap_node            1024KB       1024KB
>[29245.230246] avtab_node              1023KB       1023KB
>[29245.230256] avc_xperms_data         1024KB       1024KB
>[29245.230266] selinux_file_security       1024KB       1024KB
>[29245.230275] selinux_inode_security       1855KB       1855KB
>[29245.230286] nsproxy                 1023KB       1023KB
>[29245.230295] vm_area_struct          1660KB       1660KB
>[29245.230303] mm_struct               8056KB       8056KB
>[29245.230313] files_cache             1211KB       1211KB
>[29245.230323] signal_cache            1472KB       1472KB
>[29245.230334] sighand_cache           2932KB       2932KB
>[29245.230344] task_struct            12210KB      12210KB
>[29245.230353] cred_jar                4800KB       4800KB
>[29245.230362] thread_stack           17408KB      17408KB
>[29245.230371] anon_vma                1086KB       1086KB
>[29245.230380] pid                     1280KB       1280KB
>[29245.230389] numa_policy              383KB        383KB
>[29245.230399] trace_event_file         255KB        255KB
>[29245.230407] ftrace_event_field        447KB        447KB
>[29245.230417] pool_workqueue          1024KB       1024KB
>[29245.230427] task_group              1020KB       1020KB
>[29245.230436] pgtable-2^11            9216KB       9216KB
>[29245.230445] pgtable-2^8             4096KB       4096KB
>[29245.230458] dma-kmalloc-512          128KB        128KB
>[29245.230471] kmalloc-131072         35328KB      35328KB
>[29245.230480] kmalloc-65536           9216KB       9216KB
>[29245.230489] kmalloc-32768           8192KB       8192KB
>[29245.230498] kmalloc-16384          18432KB      20480KB
>[29245.230507] kmalloc-8192            8704KB       8704KB
>[29245.230516] kmalloc-4096            8192KB       8192KB
>[29245.230525] kmalloc-2048            4352KB       4352KB
>[29245.230534] kmalloc-1024           19520KB      19520KB
>[29245.230544] kmalloc-512            10176KB      11072KB
>[29245.230553] kmalloc-256             1408KB       1408KB
>[29245.230562] kmalloc-192             1790KB       1790KB
>[29245.230572] kmalloc-128             1536KB       1536KB
>[29245.230580] kmalloc-96              1470KB       1470KB
>[29245.230589] kmalloc-64              1792KB       1792KB
>[29245.230598] kmalloc-32             12992KB      12992KB
>[29245.230607] kmalloc-16              1024KB       1024KB
>[29245.230616] kmalloc-8               1024KB       1024KB
>[29245.230625] kmem_cache_node         1024KB       1024KB
>[29245.230634] kmem_cache              3315KB       3315KB
>[29245.230642] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29245.230671] [  716]     0   716     2668        0    69632       82             0 systemd-journal
>[29245.230686] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29245.230700] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29245.230715] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29245.230729] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29245.230742] [ 2069]    81  2069      208        0    51200       60          -900 dbus-daemon
>[29245.230756] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29245.230771] [ 2094]     0  2094    10692        0   122880       81             0 rsyslogd
>[29245.230784] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29245.230797] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29245.230810] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29245.230824] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29245.230837] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29245.230850] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29245.230864] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29245.230877] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29245.230890] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29245.230906] [ 2337]     0  2337      449        0    53248       87             0 keepalived
>[29245.230919] [ 2338]     0  2338      452        2    53248       78             0 keepalived
>[29245.230932] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29245.230947] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29245.230960] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29245.230974] [ 2697]     0  2697       87        0    49152       30             0 log
>[29245.230987] [ 2699]     0  2699      103        0    51200       32             0 config
>[29245.231001] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29245.231016] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29245.231033] [ 8871]     0  8871     3494        1    53248       91             0 crond
>[29245.231047] [ 8874]     0  8874     3282        0    51200       14             0 sh
>[29245.231061] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29245.231075] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29245.231087] [ 8909]     0  8909     3409        0    51200       57             0 ssh
>[29245.231103] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29245.231117] [ 8919]     0  8919      168        1    51200       37             0 auth
>[29245.231130] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29245.231144] [ 8932]     0  8932      264        0    40960       56             0 sshd
>[29245.239953] [ 8933]     0  8933     3424        0    53248       66             0 crond
>[29245.239972] [ 8937]     0  8937       58        0    38912       14             0 sshd
>[29245.239986] Out of memory: Kill process 8871 (crond) score 1 or sacrifice child
>[29245.240015] Killed process 8874 (sh) total-vm:210048kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29245.910142] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29245.910164] sshd cpuset=/ mems_allowed=0
>[29245.910183] CPU: 13 PID: 8932 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29245.910192] Call Trace:
>[29245.910205] [c00000002abd3230] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29245.910221] [c00000002abd32c0] [c0000000002fb670] .dump_header+0x70/0x300
>[29245.910234] [c00000002abd3390] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29245.910247] [c00000002abd3460] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29245.910261] [c00000002abd3510] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29245.910277] [c00000002abd3700] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29245.910292] [c00000002abd37c0] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29245.910306] [c00000002abd3880] [c00000000037a284] .swap_cluster_readahead+0x1e4/0x3e0
>[29245.910320] [c00000002abd3990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29245.910334] [c00000002abd3ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29245.910347] [c00000002abd3b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29245.910361] [c00000002abd3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29245.910376] [c00000002abd3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29245.910391] [c00000002abd3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29245.910402] Mem-Info:
>[29245.910417] active_anon:0 inactive_anon:92 isolated_anon:0
>                active_file:24 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:45 shmem:0 pagetables:57 bounce:0
>                free:1462 free_pcp:0 free_cma:0
>[29245.910455] Node 0 active_anon:0kB inactive_anon:5888kB active_file:1536kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2880kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29245.910475] Node 0 DMA free:93568kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1472kB active_file:0kB inactive_file:1088kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9184kB pagetables:3648kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29245.910505] lowmem_reserve[]: 0 0 0 0
>[29245.910519] Node 0 DMA: 432*64kB (UME) 365*128kB (UME) 97*256kB (UME) 5*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 101760kB
>[29245.910560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29245.910571] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29245.910581] 113 total pagecache pages
>[29245.910588] 6 pages in swap cache
>[29245.910596] Swap cache stats: add 2986088, delete 2986200, find 2533453/4297905
>[29245.910606] Free swap  = 1868032kB
>[29245.910612] Total swap = 2052032kB
>[29245.910619] 32768 pages RAM
>[29245.910624] 0 pages HighMem/MovableOnly
>[29245.910631] 2684 pages reserved
>[29245.910637] 0 pages cma reserved
>[29245.910643] 0 pages hwpoisoned
>[29245.910651] Unreclaimable slab info:
>[29245.910657] Name                      Used          Total
>[29245.910816] xfs_efd_item            1017KB       1017KB
>[29245.910826] xfs_buf_item            1020KB       1020KB
>[29245.910835] xfs_trans               1022KB       1022KB
>[29245.910844] xfs_da_state            1020KB       1020KB
>[29245.910853] xfs_log_ticket          1023KB       1023KB
>[29245.910867] scsi_sense_cache        1024KB       1024KB
>[29245.910893] RAWv6                    504KB        504KB
>[29245.910902] UDPv6                   1012KB       1012KB
>[29245.910912] tw_sock_TCPv6            127KB        127KB
>[29245.910921] TCPv6                   1386KB       1386KB
>[29245.910931] cfq_io_cq               1023KB       1023KB
>[29245.910939] cfq_queue               1023KB       1023KB
>[29245.910949] mqueue_inode_cache         64KB         64KB
>[29245.910959] kioctx                    63KB         63KB
>[29245.910970] posix_timers_cache       1022KB       1022KB
>[29245.910979] ip4-frags               1023KB       1023KB
>[29245.910988] secpath_cache            768KB        768KB
>[29245.910997] RAW                      896KB        896KB
>[29245.911006] UDP                     1008KB       1008KB
>[29245.911015] tw_sock_TCP              127KB        127KB
>[29245.911025] request_sock_TCP         191KB        191KB
>[29245.911033] TCP                     2040KB       2040KB
>[29245.911042] hugetlbfs_inode_cache        127KB        127KB
>[29245.911051] eventpoll_pwq           1023KB       1023KB
>[29245.911060] inotify_inode_mark       1023KB       1023KB
>[29245.911070] request_queue            755KB        755KB
>[29245.911079] blkdev_ioc              1023KB       1023KB
>[29245.911087] biovec-128               256KB        256KB
>[29245.911096] biovec-64                128KB        128KB
>[29245.911105] skbuff_fclone_cache       1024KB       1024KB
>[29245.911115] skbuff_head_cache       1600KB       1600KB
>[29245.911123] file_lock_cache         1021KB       1021KB
>[29245.911132] net_namespace            510KB        510KB
>[29245.911140] shmem_inode_cache       1087KB       1087KB
>[29245.911150] dtl                    10040KB      11520KB
>[29245.911159] taskstats                828KB        828KB
>[29245.911168] proc_dir_entry           640KB        640KB
>[29245.919959] pde_opener              1023KB       1023KB
>[29245.919970] seq_file                1024KB       1024KB
>[29245.919980] sigqueue                1022KB       1022KB
>[29245.919988] kernfs_node_cache       5302KB       5302KB
>[29245.919997] mnt_cache               2996KB       2996KB
>[29245.920006] names_cache             4096KB       4096KB
>[29245.920015] ebitmap_node            1024KB       1024KB
>[29245.920024] avtab_node              1023KB       1023KB
>[29245.920033] avc_xperms_data         1024KB       1024KB
>[29245.920041] selinux_file_security       1024KB       1024KB
>[29245.920051] selinux_inode_security       1855KB       1855KB
>[29245.920060] nsproxy                 1023KB       1023KB
>[29245.920069] vm_area_struct          1660KB       1660KB
>[29245.920077] mm_struct               8056KB       8056KB
>[29245.920086] files_cache             1211KB       1211KB
>[29245.920095] signal_cache            1472KB       1472KB
>[29245.920103] sighand_cache           2932KB       2932KB
>[29245.920112] task_struct            12210KB      12210KB
>[29245.920121] cred_jar                4800KB       4800KB
>[29245.920130] thread_stack           17408KB      17408KB
>[29245.920138] anon_vma                1086KB       1086KB
>[29245.920147] pid                     1280KB       1280KB
>[29245.920156] numa_policy              383KB        383KB
>[29245.920165] trace_event_file         255KB        255KB
>[29245.920173] ftrace_event_field        447KB        447KB
>[29245.920182] pool_workqueue          1024KB       1024KB
>[29245.920191] task_group              1020KB       1020KB
>[29245.920200] pgtable-2^11            9216KB       9216KB
>[29245.920209] pgtable-2^8             4096KB       4096KB
>[29245.920222] dma-kmalloc-512          128KB        128KB
>[29245.920235] kmalloc-131072         35328KB      35328KB
>[29245.920243] kmalloc-65536           9216KB       9216KB
>[29245.920251] kmalloc-32768           8192KB       8192KB
>[29245.920260] kmalloc-16384          18432KB      20480KB
>[29245.920270] kmalloc-8192            8704KB       8704KB
>[29245.920280] kmalloc-4096            8192KB       8192KB
>[29245.920288] kmalloc-2048            4352KB       4352KB
>[29245.920295] kmalloc-1024           19520KB      19520KB
>[29245.920303] kmalloc-512            10176KB      11072KB
>[29245.920311] kmalloc-256             1408KB       1408KB
>[29245.920317] kmalloc-192             1790KB       1790KB
>[29245.920324] kmalloc-128             1536KB       1536KB
>[29245.920331] kmalloc-96              1470KB       1470KB
>[29245.920337] kmalloc-64              1792KB       1792KB
>[29245.920343] kmalloc-32             12992KB      12992KB
>[29245.920348] kmalloc-16              1024KB       1024KB
>[29245.920353] kmalloc-8               1024KB       1024KB
>[29245.920359] kmem_cache_node         1024KB       1024KB
>[29245.920365] kmem_cache              3315KB       3315KB
>[29245.920370] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29245.920390] [  716]     0   716     2668        0    69632       89             0 systemd-journal
>[29245.920399] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29245.920409] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29245.920417] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29245.920426] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29245.920434] [ 2069]    81  2069      208        1    51200       55          -900 dbus-daemon
>[29245.920442] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29245.920451] [ 2094]     0  2094    10692        0   122880       89             0 rsyslogd
>[29245.920459] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29245.920467] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29245.920476] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29245.920484] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29245.920492] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29245.920501] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29245.920509] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29245.920517] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29245.920525] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29245.920535] [ 2337]     0  2337      449        2    53248       78             0 keepalived
>[29245.920543] [ 2338]     0  2338      452        1    53248       83             0 keepalived
>[29245.920552] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29245.920562] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29245.920571] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29245.920581] [ 2697]     0  2697       87        0    49152       30             0 log
>[29245.920591] [ 2699]     0  2699      103        0    51200       32             0 config
>[29245.920603] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29245.920613] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29245.920624] [ 8871]     0  8871     3494        0    53248       93             0 crond
>[29245.920633] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29245.920642] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29245.920649] [ 8909]     0  8909     3409        0    51200       57             0 ssh
>[29245.920658] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29245.920667] [ 8919]     0  8919      168        0    51200       44             0 auth
>[29245.920675] [ 8920]   990  8920      159        2    51200       26             0 pop3-login
>[29245.920686] [ 8932]     0  8932      264        0    40960       52             0 sshd
>[29245.920695] [ 8933]     0  8933     3428        1    53248       62             0 crond
>[29245.920705] [ 8937]     0  8937      110        0    38912       20             0 sshd
>[29245.920712] Out of memory: Kill process 8871 (crond) score 1 or sacrifice child
>[29245.920724] Killed process 8871 (crond) total-vm:223616kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29245.940229] oom_reaper: reaped process 8871 (crond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29246.010412] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29246.010426] sshd cpuset=/ mems_allowed=0
>[29246.010440] CPU: 1 PID: 8937 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29246.010448] Call Trace:
>[29246.010458] [c00000000e3db1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29246.010474] [c00000000e3db230] [c0000000002fb670] .dump_header+0x70/0x300
>[29246.010487] [c00000000e3db300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29246.010500] [c00000000e3db3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29246.010514] [c00000000e3db480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29246.010528] [c00000000e3db670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29246.010543] [c00000000e3db730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29246.010557] [c00000000e3db7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29246.010571] [c00000000e3db880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29246.010586] [c00000000e3db990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29246.010599] [c00000000e3dbac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29246.010613] [c00000000e3dbb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29246.010626] [c00000000e3dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29246.010640] [c00000000e3dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29246.010654] [c00000000e3dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29246.010665] Mem-Info:
>[29246.010679] active_anon:0 inactive_anon:90 isolated_anon:0
>                active_file:12 inactive_file:7 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:45 shmem:0 pagetables:57 bounce:0
>                free:1467 free_pcp:0 free_cma:0
>[29246.010716] Node 0 active_anon:0kB inactive_anon:5760kB active_file:768kB inactive_file:448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2880kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29246.010737] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:2816kB active_file:0kB inactive_file:1920kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9184kB pagetables:3648kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29246.010768] lowmem_reserve[]: 0 0 0 0
>[29246.010781] Node 0 DMA: 425*64kB (UME) 361*128kB (UME) 102*256kB (UME) 5*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102080kB
>[29246.010822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29246.010833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29246.010843] 109 total pagecache pages
>[29246.010850] 1 pages in swap cache
>[29246.010858] Swap cache stats: add 2986091, delete 2986208, find 2533454/4297908
>[29246.010867] Free swap  = 1872128kB
>[29246.010874] Total swap = 2052032kB
>[29246.010881] 32768 pages RAM
>[29246.010886] 0 pages HighMem/MovableOnly
>[29246.010893] 2684 pages reserved
>[29246.010899] 0 pages cma reserved
>[29246.010906] 0 pages hwpoisoned
>[29246.010912] Unreclaimable slab info:
>[29246.010918] Name                      Used          Total
>[29246.010968] xfs_efd_item            1017KB       1017KB
>[29246.010978] xfs_buf_item            1020KB       1020KB
>[29246.010987] xfs_trans               1022KB       1022KB
>[29246.010996] xfs_da_state            1020KB       1020KB
>[29246.011004] xfs_log_ticket          1023KB       1023KB
>[29246.011014] scsi_sense_cache        1024KB       1024KB
>[29246.011028] RAWv6                    504KB        504KB
>[29246.011037] UDPv6                   1012KB       1012KB
>[29246.011046] tw_sock_TCPv6            127KB        127KB
>[29246.011055] TCPv6                   1386KB       1386KB
>[29246.011064] cfq_io_cq               1023KB       1023KB
>[29246.011073] cfq_queue               1023KB       1023KB
>[29246.011082] mqueue_inode_cache         64KB         64KB
>[29246.011091] kioctx                    63KB         63KB
>[29246.011101] posix_timers_cache       1022KB       1022KB
>[29246.011110] ip4-frags               1023KB       1023KB
>[29246.011119] secpath_cache            768KB        768KB
>[29246.011127] RAW                      896KB        896KB
>[29246.011136] UDP                     1008KB       1008KB
>[29246.011144] tw_sock_TCP              127KB        127KB
>[29246.011153] request_sock_TCP         191KB        191KB
>[29246.011161] TCP                     2040KB       2040KB
>[29246.011170] hugetlbfs_inode_cache        127KB        127KB
>[29246.019954] eventpoll_pwq           1023KB       1023KB
>[29246.019965] inotify_inode_mark       1023KB       1023KB
>[29246.019976] request_queue            755KB        755KB
>[29246.019985] blkdev_ioc              1023KB       1023KB
>[29246.019996] biovec-128               256KB        256KB
>[29246.020004] biovec-64                128KB        128KB
>[29246.020013] skbuff_fclone_cache       1024KB       1024KB
>[29246.020022] skbuff_head_cache       1600KB       1600KB
>[29246.020031] file_lock_cache         1021KB       1021KB
>[29246.020040] net_namespace            510KB        510KB
>[29246.020048] shmem_inode_cache       1087KB       1087KB
>[29246.020058] dtl                    10040KB      11520KB
>[29246.020067] taskstats                828KB        828KB
>[29246.020075] proc_dir_entry           640KB        640KB
>[29246.020083] pde_opener              1023KB       1023KB
>[29246.020092] seq_file                1024KB       1024KB
>[29246.020100] sigqueue                1022KB       1022KB
>[29246.020109] kernfs_node_cache       5302KB       5302KB
>[29246.020118] mnt_cache               2996KB       2996KB
>[29246.020127] names_cache             4096KB       4096KB
>[29246.020135] ebitmap_node            1024KB       1024KB
>[29246.020144] avtab_node              1023KB       1023KB
>[29246.020153] avc_xperms_data         1024KB       1024KB
>[29246.020162] selinux_file_security       1024KB       1024KB
>[29246.020171] selinux_inode_security       1855KB       1855KB
>[29246.020180] nsproxy                 1023KB       1023KB
>[29246.020189] vm_area_struct          1660KB       1660KB
>[29246.020198] mm_struct               8056KB       8056KB
>[29246.020206] files_cache             1211KB       1211KB
>[29246.020215] signal_cache            1472KB       1472KB
>[29246.020223] sighand_cache           2932KB       2932KB
>[29246.020232] task_struct            12210KB      12210KB
>[29246.020240] cred_jar                4800KB       4800KB
>[29246.020249] thread_stack           17408KB      17408KB
>[29246.020257] anon_vma                1086KB       1086KB
>[29246.020265] pid                     1280KB       1280KB
>[29246.020274] numa_policy              383KB        383KB
>[29246.020282] trace_event_file         255KB        255KB
>[29246.020291] ftrace_event_field        447KB        447KB
>[29246.020300] pool_workqueue          1024KB       1024KB
>[29246.020309] task_group              1020KB       1020KB
>[29246.020318] pgtable-2^11            9216KB       9216KB
>[29246.020326] pgtable-2^8             4096KB       4096KB
>[29246.020339] dma-kmalloc-512          128KB        128KB
>[29246.020351] kmalloc-131072         35328KB      35328KB
>[29246.020359] kmalloc-65536           9216KB       9216KB
>[29246.020367] kmalloc-32768           8192KB       8192KB
>[29246.020376] kmalloc-16384          18432KB      20480KB
>[29246.020385] kmalloc-8192            8704KB       8704KB
>[29246.020394] kmalloc-4096            8192KB       8192KB
>[29246.020402] kmalloc-2048            4352KB       4352KB
>[29246.020411] kmalloc-1024           19520KB      19520KB
>[29246.020420] kmalloc-512            10176KB      11072KB
>[29246.020429] kmalloc-256             1408KB       1408KB
>[29246.020438] kmalloc-192             1790KB       1790KB
>[29246.020446] kmalloc-128             1536KB       1536KB
>[29246.020455] kmalloc-96              1470KB       1470KB
>[29246.020463] kmalloc-64              1792KB       1792KB
>[29246.020472] kmalloc-32             12992KB      12992KB
>[29246.020480] kmalloc-16              1024KB       1024KB
>[29246.020489] kmalloc-8               1024KB       1024KB
>[29246.020497] kmem_cache_node         1024KB       1024KB
>[29246.020506] kmem_cache              3315KB       3315KB
>[29246.020514] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29246.020541] [  716]     0   716     2668        0    69632       89             0 systemd-journal
>[29246.020555] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29246.020569] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29246.020583] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29246.020596] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29246.020609] [ 2069]    81  2069      208        1    51200       55          -900 dbus-daemon
>[29246.020622] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29246.020636] [ 2094]     0  2094    10692        0   122880       89             0 rsyslogd
>[29246.020648] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29246.020660] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29246.020673] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29246.020686] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29246.020699] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29246.020711] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29246.020723] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29246.020736] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29246.020748] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29246.020762] [ 2337]     0  2337      449        2    53248       78             0 keepalived
>[29246.020775] [ 2338]     0  2338      452        1    53248       83             0 keepalived
>[29246.020788] [ 2339]     0  2339      474        0    55296       91             0 keepalived
>[29246.020802] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29246.020814] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29246.020826] [ 2697]     0  2697       87        0    49152       30             0 log
>[29246.020838] [ 2699]     0  2699      103        0    51200       32             0 config
>[29246.020852] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29246.020867] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29246.020883] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29246.020897] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29246.020909] [ 8909]     0  8909     3409        0    51200       57             0 ssh
>[29246.020923] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29246.020936] [ 8919]     0  8919      168        0    51200       44             0 auth
>[29246.020948] [ 8920]   990  8920      159        1    51200       26             0 pop3-login
>[29246.020962] [ 8932]     0  8932      264        0    40960       52             0 sshd
>[29246.020974] [ 8933]     0  8933     3428        1    53248       62             0 crond
>[29246.020987] [ 8937]     0  8937      110        0    38912       20             0 sshd
>[29246.020998] Out of memory: Kill process 2339 (keepalived) score 1 or sacrifice child
>[29246.021018] Killed process 2339 (keepalived) total-vm:30336kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29246.040116] oom_reaper: reaped process 2339 (keepalived), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29246.120514] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29246.120523] systemd-journal cpuset=/ mems_allowed=0
>[29246.120535] CPU: 4 PID: 716 Comm: systemd-journal Not tainted 4.18.7-200.fc28.ppc64 #1
>[29246.120541] Call Trace:
>[29246.120549] [c000000060273380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29246.120561] [c000000060273410] [c0000000002fb670] .dump_header+0x70/0x300
>[29246.120570] [c0000000602734e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29246.120579] [c0000000602735b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29246.120589] [c000000060273660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29246.120600] [c000000060273850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29246.120611] [c0000000602738f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29246.120621] [c000000060273980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29246.120749] [c000000060273a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29246.120760] [c000000060273b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29246.120769] [c000000060273b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29246.120779] [c000000060273cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29246.120790] [c000000060273d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29246.120800] [c000000060273e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29246.120807] Mem-Info:
>[29246.120818] active_anon:0 inactive_anon:81 isolated_anon:0
>                active_file:22 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2800 slab_unreclaimable:15846
>                mapped:38 shmem:0 pagetables:57 bounce:0
>                free:1481 free_pcp:1 free_cma:0
>[29246.120845] Node 0 active_anon:0kB inactive_anon:5184kB active_file:1408kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2432kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29246.120860] Node 0 DMA free:94784kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:2240kB active_file:1216kB inactive_file:832kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9184kB pagetables:3648kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29246.120882] lowmem_reserve[]: 0 0 0 0
>[29246.120892] Node 0 DMA: 426*64kB (UME) 361*128kB (UME) 102*256kB (UME) 5*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102144kB
>[29246.120920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29246.120928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29246.120935] 97 total pagecache pages
>[29246.120940] 1 pages in swap cache
>[29246.120946] Swap cache stats: add 2986092, delete 2986209, find 2533455/4297910
>[29246.120952] Free swap  = 1872128kB
>[29246.120957] Total swap = 2052032kB
>[29246.120961] 32768 pages RAM
>[29246.120965] 0 pages HighMem/MovableOnly
>[29246.120970] 2684 pages reserved
>[29246.120974] 0 pages cma reserved
>[29246.120978] 0 pages hwpoisoned
>[29246.120983] Unreclaimable slab info:
>[29246.120987] Name                      Used          Total
>[29246.121076] xfs_efd_item            1017KB       1017KB
>[29246.121083] xfs_buf_item            1020KB       1020KB
>[29246.121089] xfs_trans               1022KB       1022KB
>[29246.121095] xfs_da_state            1020KB       1020KB
>[29246.121101] xfs_log_ticket          1023KB       1023KB
>[29246.121110] scsi_sense_cache        1024KB       1024KB
>[29246.121125] RAWv6                    504KB        504KB
>[29246.121131] UDPv6                   1012KB       1012KB
>[29246.121138] tw_sock_TCPv6            127KB        127KB
>[29246.121144] TCPv6                   1386KB       1386KB
>[29246.121151] cfq_io_cq               1023KB       1023KB
>[29246.129954] cfq_queue               1023KB       1023KB
>[29246.129961] mqueue_inode_cache         64KB         64KB
>[29246.129968] kioctx                    63KB         63KB
>[29246.129975] posix_timers_cache       1022KB       1022KB
>[29246.129980] ip4-frags               1023KB       1023KB
>[29246.129987] secpath_cache            768KB        768KB
>[29246.129992] RAW                      896KB        896KB
>[29246.129998] UDP                     1008KB       1008KB
>[29246.130004] tw_sock_TCP              127KB        127KB
>[29246.130010] request_sock_TCP         191KB        191KB
>[29246.130015] TCP                     2040KB       2040KB
>[29246.130021] hugetlbfs_inode_cache        127KB        127KB
>[29246.130027] eventpoll_pwq           1023KB       1023KB
>[29246.130034] inotify_inode_mark       1023KB       1023KB
>[29246.130040] request_queue            755KB        755KB
>[29246.130046] blkdev_ioc              1023KB       1023KB
>[29246.130052] biovec-128               256KB        256KB
>[29246.130058] biovec-64                128KB        128KB
>[29246.130064] skbuff_fclone_cache       1024KB       1024KB
>[29246.130070] skbuff_head_cache       1600KB       1600KB
>[29246.130076] file_lock_cache         1021KB       1021KB
>[29246.130082] net_namespace            510KB        510KB
>[29246.130088] shmem_inode_cache       1087KB       1087KB
>[29246.130094] dtl                    10040KB      11520KB
>[29246.130100] taskstats                828KB        828KB
>[29246.130107] proc_dir_entry           640KB        640KB
>[29246.130113] pde_opener              1023KB       1023KB
>[29246.130119] seq_file                1024KB       1024KB
>[29246.130124] sigqueue                1022KB       1022KB
>[29246.130130] kernfs_node_cache       5302KB       5302KB
>[29246.130136] mnt_cache               2996KB       2996KB
>[29246.130143] names_cache             4096KB       4096KB
>[29246.130149] ebitmap_node            1024KB       1024KB
>[29246.130155] avtab_node              1023KB       1023KB
>[29246.130161] avc_xperms_data         1024KB       1024KB
>[29246.130167] selinux_file_security       1024KB       1024KB
>[29246.130172] selinux_inode_security       1855KB       1855KB
>[29246.130179] nsproxy                 1023KB       1023KB
>[29246.130186] vm_area_struct          1660KB       1660KB
>[29246.130192] mm_struct               8056KB       8056KB
>[29246.130198] files_cache             1211KB       1211KB
>[29246.130204] signal_cache            1472KB       1472KB
>[29246.130210] sighand_cache           2932KB       2932KB
>[29246.130216] task_struct            12210KB      12210KB
>[29246.130222] cred_jar                4800KB       4800KB
>[29246.130228] thread_stack           17408KB      17408KB
>[29246.130234] anon_vma                1086KB       1086KB
>[29246.130240] pid                     1280KB       1280KB
>[29246.130246] numa_policy              383KB        383KB
>[29246.130252] trace_event_file         255KB        255KB
>[29246.130258] ftrace_event_field        447KB        447KB
>[29246.130264] pool_workqueue          1024KB       1024KB
>[29246.130270] task_group              1020KB       1020KB
>[29246.130276] pgtable-2^11            9216KB       9216KB
>[29246.130282] pgtable-2^8             4096KB       4096KB
>[29246.130290] dma-kmalloc-512          128KB        128KB
>[29246.130298] kmalloc-131072         35328KB      35328KB
>[29246.130304] kmalloc-65536           9216KB       9216KB
>[29246.130311] kmalloc-32768           8192KB       8192KB
>[29246.130317] kmalloc-16384          18432KB      20480KB
>[29246.130323] kmalloc-8192            8704KB       8704KB
>[29246.130329] kmalloc-4096            8192KB       8192KB
>[29246.130335] kmalloc-2048            4352KB       4352KB
>[29246.130341] kmalloc-1024           19520KB      19520KB
>[29246.130348] kmalloc-512            10176KB      11072KB
>[29246.130354] kmalloc-256             1408KB       1408KB
>[29246.130360] kmalloc-192             1790KB       1790KB
>[29246.130366] kmalloc-128             1536KB       1536KB
>[29246.130372] kmalloc-96              1470KB       1470KB
>[29246.130378] kmalloc-64              1792KB       1792KB
>[29246.130384] kmalloc-32             12992KB      12992KB
>[29246.130390] kmalloc-16              1024KB       1024KB
>[29246.130396] kmalloc-8               1024KB       1024KB
>[29246.130402] kmem_cache_node         1024KB       1024KB
>[29246.130407] kmem_cache              3315KB       3315KB
>[29246.130413] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29246.130435] [  716]     0   716     2668        0    69632       89             0 systemd-journal
>[29246.130445] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29246.130455] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29246.130464] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29246.130474] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29246.130483] [ 2069]    81  2069      208        1    51200       55          -900 dbus-daemon
>[29246.130493] [ 2089]     0  2089     1288        0    51200       40             0 irqbalance
>[29246.130503] [ 2094]     0  2094    10692        0   122880       89             0 rsyslogd
>[29246.130512] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29246.130521] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29246.130530] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29246.130540] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29246.130549] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29246.130558] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29246.130567] [ 2140]     0  2140     3304        0    51200       50             0 crond
>[29246.130576] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29246.130585] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29246.130595] [ 2337]     0  2337      449        2    53248       78             0 keepalived
>[29246.130604] [ 2338]     0  2338      452        1    53248       83             0 keepalived
>[29246.130615] [ 2695]     0  2695       91        0    49152       33             0 dovecot
>[29246.130624] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29246.130633] [ 2697]     0  2697       87        0    49152       30             0 log
>[29246.130642] [ 2699]     0  2699      103        0    51200       32             0 config
>[29246.130652] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29246.130662] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29246.130673] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29246.130680] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29246.130688] [ 8909]     0  8909     3409        0    51200       57             0 ssh
>[29246.130696] [ 8918]   990  8918      159        0    51200       36             0 pop3-login
>[29246.130704] [ 8919]     0  8919      168        0    51200       44             0 auth
>[29246.130709] [ 8920]   990  8920      159        1    51200       26             0 pop3-login
>[29246.130716] [ 8932]     0  8932      264        0    40960       52             0 sshd
>[29246.130721] [ 8933]     0  8933     3428        1    53248       62             0 crond
>[29246.130727] [ 8937]     0  8937      110        0    38912       20             0 sshd
>[29246.130732] Out of memory: Kill process 716 (systemd-journal) score 1 or sacrifice child
>[29246.130741] Killed process 716 (systemd-journal) total-vm:170752kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29246.131111] oom_reaper: reaped process 716 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29247.041124] keepalived invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29247.041148] keepalived cpuset=/ mems_allowed=0
>[29247.049972] CPU: 7 PID: 2337 Comm: keepalived Not tainted 4.18.7-200.fc28.ppc64 #1
>[29247.049982] Call Trace:
>[29247.049995] [c00000000c1e3380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29247.050011] [c00000000c1e3410] [c0000000002fb670] .dump_header+0x70/0x300
>[29247.050023] [c00000000c1e34e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29247.050036] [c00000000c1e35b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29247.050049] [c00000000c1e3660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29247.050063] [c00000000c1e3850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29247.050077] [c00000000c1e38f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29247.050090] [c00000000c1e3980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29247.050288] [c00000000c1e3a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29247.050302] [c00000000c1e3b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29247.050315] [c00000000c1e3b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29247.050328] [c00000000c1e3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29247.050342] [c00000000c1e3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29247.050356] [c00000000c1e3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29247.050366] Mem-Info:
>[29247.050381] active_anon:0 inactive_anon:30 isolated_anon:0
>                active_file:0 inactive_file:8 isolated_file:0
>                unevictable:0 dirty:0 writeback:2 unstable:0
>                slab_reclaimable:2799 slab_unreclaimable:15845
>                mapped:0 shmem:0 pagetables:54 bounce:0
>                free:1467 free_pcp:0 free_cma:0
>[29247.050417] Node 0 active_anon:0kB inactive_anon:1920kB active_file:0kB inactive_file:512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:128kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29247.050437] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:2496kB inactive_anon:128kB active_file:832kB inactive_file:0kB unevictable:0kB writepending:128kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9152kB pagetables:3456kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29247.050466] lowmem_reserve[]: 0 0 0 0
>[29247.050479] Node 0 DMA: 434*64kB (UME) 360*128kB (UME) 102*256kB (UME) 4*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 103040kB
>[29247.050519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29247.050530] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29247.050540] 14 total pagecache pages
>[29247.050547] 0 pages in swap cache
>[29247.050554] Swap cache stats: add 2986945, delete 2987063, find 2534134/4299173
>[29247.050562] Free swap  = 1880896kB
>[29247.050568] Total swap = 2052032kB
>[29247.050575] 32768 pages RAM
>[29247.050580] 0 pages HighMem/MovableOnly
>[29247.050586] 2684 pages reserved
>[29247.050592] 0 pages cma reserved
>[29247.050598] 0 pages hwpoisoned
>[29247.050605] Unreclaimable slab info:
>[29247.050611] Name                      Used          Total
>[29247.050778] xfs_efd_item            1017KB       1017KB
>[29247.050787] xfs_buf_item            1020KB       1020KB
>[29247.050795] xfs_trans               1022KB       1022KB
>[29247.050803] xfs_da_state            1020KB       1020KB
>[29247.050812] xfs_log_ticket          1023KB       1023KB
>[29247.050825] scsi_sense_cache        1024KB       1024KB
>[29247.050848] RAWv6                    504KB        504KB
>[29247.050857] UDPv6                   1012KB       1012KB
>[29247.050866] tw_sock_TCPv6            127KB        127KB
>[29247.050875] TCPv6                   1386KB       1386KB
>[29247.050886] cfq_io_cq               1023KB       1023KB
>[29247.050894] cfq_queue               1023KB       1023KB
>[29247.050903] mqueue_inode_cache         64KB         64KB
>[29247.050913] kioctx                    63KB         63KB
>[29247.050924] posix_timers_cache       1022KB       1022KB
>[29247.050933] ip4-frags               1023KB       1023KB
>[29247.050942] secpath_cache            768KB        768KB
>[29247.050950] RAW                      896KB        896KB
>[29247.050958] UDP                     1008KB       1008KB
>[29247.050966] tw_sock_TCP              127KB        127KB
>[29247.050975] request_sock_TCP         191KB        191KB
>[29247.050983] TCP                     2040KB       2040KB
>[29247.050992] hugetlbfs_inode_cache        127KB        127KB
>[29247.051000] eventpoll_pwq           1023KB       1023KB
>[29247.051009] inotify_inode_mark       1023KB       1023KB
>[29247.051018] request_queue            755KB        755KB
>[29247.051027] blkdev_ioc              1023KB       1023KB
>[29247.051036] biovec-128               256KB        256KB
>[29247.051044] biovec-64                128KB        128KB
>[29247.051052] skbuff_fclone_cache       1024KB       1024KB
>[29247.051060] skbuff_head_cache       1600KB       1600KB
>[29247.051068] file_lock_cache         1021KB       1021KB
>[29247.051077] net_namespace            510KB        510KB
>[29247.051086] shmem_inode_cache       1087KB       1087KB
>[29247.051095] dtl                    10040KB      11520KB
>[29247.051103] taskstats                828KB        828KB
>[29247.051112] proc_dir_entry           640KB        640KB
>[29247.051120] pde_opener              1023KB       1023KB
>[29247.051129] seq_file                1024KB       1024KB
>[29247.051137] sigqueue                1022KB       1022KB
>[29247.051146] kernfs_node_cache       5302KB       5302KB
>[29247.051155] mnt_cache               2996KB       2996KB
>[29247.051164] names_cache             4096KB       4096KB
>[29247.051173] ebitmap_node            1024KB       1024KB
>[29247.059962] avtab_node              1023KB       1023KB
>[29247.059975] avc_xperms_data         1024KB       1024KB
>[29247.059987] selinux_file_security       1024KB       1024KB
>[29247.059999] selinux_inode_security       1855KB       1855KB
>[29247.060013] nsproxy                 1023KB       1023KB
>[29247.060025] vm_area_struct          1660KB       1660KB
>[29247.060037] mm_struct               8056KB       8056KB
>[29247.060049] files_cache             1211KB       1211KB
>[29247.060061] signal_cache            1472KB       1472KB
>[29247.060073] sighand_cache           2932KB       2932KB
>[29247.060085] task_struct            12210KB      12210KB
>[29247.060097] cred_jar                4800KB       4800KB
>[29247.060109] thread_stack           17408KB      17408KB
>[29247.060121] anon_vma                1086KB       1086KB
>[29247.060133] pid                     1280KB       1280KB
>[29247.060145] numa_policy              383KB        383KB
>[29247.060157] trace_event_file         255KB        255KB
>[29247.060168] ftrace_event_field        447KB        447KB
>[29247.060180] pool_workqueue          1024KB       1024KB
>[29247.060191] task_group              1020KB       1020KB
>[29247.060202] pgtable-2^11            9216KB       9216KB
>[29247.060213] pgtable-2^8             4096KB       4096KB
>[29247.060226] dma-kmalloc-512          128KB        128KB
>[29247.060241] kmalloc-131072         35328KB      35328KB
>[29247.060252] kmalloc-65536           9216KB       9216KB
>[29247.060263] kmalloc-32768           8192KB       8192KB
>[29247.060274] kmalloc-16384          18432KB      20480KB
>[29247.060285] kmalloc-8192            8704KB       8704KB
>[29247.060296] kmalloc-4096            8192KB       8192KB
>[29247.060306] kmalloc-2048            4352KB       4352KB
>[29247.060318] kmalloc-1024           19512KB      19520KB
>[29247.060330] kmalloc-512            10166KB      11008KB
>[29247.060341] kmalloc-256             1408KB       1408KB
>[29247.060352] kmalloc-192             1790KB       1790KB
>[29247.060363] kmalloc-128             1536KB       1536KB
>[29247.060374] kmalloc-96              1470KB       1470KB
>[29247.060385] kmalloc-64              1792KB       1792KB
>[29247.060395] kmalloc-32             12992KB      12992KB
>[29247.060406] kmalloc-16              1024KB       1024KB
>[29247.060417] kmalloc-8               1024KB       1024KB
>[29247.060428] kmem_cache_node         1024KB       1024KB
>[29247.060439] kmem_cache              3315KB       3315KB
>[29247.060447] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29247.060471] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29247.060489] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29247.060505] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29247.060521] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29247.060536] [ 2069]    81  2069      208        0    51200       73          -900 dbus-daemon
>[29247.060551] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29247.060565] [ 2094]     0  2094    10692        0   122880       86             0 rsyslogd
>[29247.060578] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29247.060592] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29247.060605] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29247.060618] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29247.060631] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29247.060643] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29247.060656] [ 2140]     0  2140     3304        0    51200       55             0 crond
>[29247.060668] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29247.060681] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29247.060695] [ 2337]     0  2337      449        0    53248       80             0 keepalived
>[29247.060708] [ 2338]     0  2338      452        1    53248       77             0 keepalived
>[29247.060722] [ 2695]     0  2695       91        0    49152       31             0 dovecot
>[29247.060735] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29247.060748] [ 2697]     0  2697       87        0    49152       30             0 log
>[29247.060760] [ 2699]     0  2699      103        0    51200       32             0 config
>[29247.060774] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29247.060789] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29247.060803] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29247.060817] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29247.060829] [ 8909]     0  8909     3409        0    51200       65             0 ssh
>[29247.060843] [ 8918]   990  8918      159        0    51200       30             0 pop3-login
>[29247.060857] [ 8919]     0  8919      168        0    51200       45             0 auth
>[29247.060869] [ 8920]   990  8920      159        0    51200       37             0 pop3-login
>[29247.060884] [ 8932]     0  8932      264        0    40960       63             0 sshd
>[29247.060896] [ 8933]     0  8933     3428        0    53248       63             0 crond
>[29247.060910] [ 8937]     0  8937      127        0    38912       27             0 sshd
>[29247.060921] Out of memory: Kill process 2094 (rsyslogd) score 1 or sacrifice child
>[29247.060954] Killed process 2094 (rsyslogd) total-vm:684288kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29247.090390] oom_reaper: reaped process 2094 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29247.090940] ssh invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29247.090955] ssh cpuset=/ mems_allowed=0
>[29247.090974] CPU: 3 PID: 8909 Comm: ssh Not tainted 4.18.7-200.fc28.ppc64 #1
>[29247.090986] Call Trace:
>[29247.090998] [c000000009f37380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29247.091016] [c000000009f37410] [c0000000002fb670] .dump_header+0x70/0x300
>[29247.091031] [c000000009f374e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29247.091049] [c000000009f375b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29247.091070] [c000000009f37660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29247.091089] [c000000009f37850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29247.091108] [c000000009f378f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29247.091127] [c000000009f37980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29247.100180] [c000000009f37a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29247.100205] [c000000009f37b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29247.100225] [c000000009f37b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29247.100245] [c000000009f37cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29247.100265] [c000000009f37d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29247.100285] [c000000009f37e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29247.100310] Mem-Info:
>[29247.100329] active_anon:0 inactive_anon:30 isolated_anon:0
>                active_file:0 inactive_file:8 isolated_file:0
>                unevictable:0 dirty:0 writeback:2 unstable:0
>                slab_reclaimable:2799 slab_unreclaimable:15845
>                mapped:0 shmem:0 pagetables:54 bounce:0
>                free:1490 free_pcp:0 free_cma:0
>[29247.100381] Node 0 active_anon:0kB inactive_anon:1920kB active_file:0kB inactive_file:512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:128kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29247.100410] Node 0 DMA free:95360kB min:94144kB low:117632kB high:141120kB active_anon:2496kB inactive_anon:128kB active_file:832kB inactive_file:0kB unevictable:0kB writepending:128kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9152kB pagetables:3456kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29247.100451] lowmem_reserve[]: 0 0 0 0
>[29247.100470] Node 0 DMA: 425*64kB (UE) 357*128kB (UME) 102*256kB (UME) 4*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 102080kB
>[29247.100528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29247.100544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29247.100557] 14 total pagecache pages
>[29247.100566] 3 pages in swap cache
>[29247.100575] Swap cache stats: add 2986952, delete 2987067, find 2534139/4299184
>[29247.100585] Free swap  = 1884992kB
>[29247.100592] Total swap = 2052032kB
>[29247.100600] 32768 pages RAM
>[29247.100606] 0 pages HighMem/MovableOnly
>[29247.100613] 2684 pages reserved
>[29247.100618] 0 pages cma reserved
>[29247.100623] 0 pages hwpoisoned
>[29247.100629] Unreclaimable slab info:
>[29247.100634] Name                      Used          Total
>[29247.100684] xfs_efd_item            1017KB       1017KB
>[29247.100693] xfs_buf_item            1020KB       1020KB
>[29247.100701] xfs_trans               1022KB       1022KB
>[29247.100708] xfs_da_state            1020KB       1020KB
>[29247.100716] xfs_log_ticket          1023KB       1023KB
>[29247.100726] scsi_sense_cache        1024KB       1024KB
>[29247.100736] RAWv6                    504KB        504KB
>[29247.100743] UDPv6                   1012KB       1012KB
>[29247.100750] tw_sock_TCPv6            127KB        127KB
>[29247.100757] TCPv6                   1386KB       1386KB
>[29247.100763] cfq_io_cq               1023KB       1023KB
>[29247.100769] cfq_queue               1023KB       1023KB
>[29247.100776] mqueue_inode_cache         64KB         64KB
>[29247.100782] kioctx                    63KB         63KB
>[29247.100789] posix_timers_cache       1022KB       1022KB
>[29247.100796] ip4-frags               1023KB       1023KB
>[29247.100801] secpath_cache            768KB        768KB
>[29247.100807] RAW                      896KB        896KB
>[29247.100813] UDP                     1008KB       1008KB
>[29247.100819] tw_sock_TCP              127KB        127KB
>[29247.100825] request_sock_TCP         191KB        191KB
>[29247.100830] TCP                     2040KB       2040KB
>[29247.100836] hugetlbfs_inode_cache        127KB        127KB
>[29247.100842] eventpoll_pwq           1023KB       1023KB
>[29247.100848] inotify_inode_mark       1023KB       1023KB
>[29247.100854] request_queue            755KB        755KB
>[29247.100860] blkdev_ioc              1023KB       1023KB
>[29247.100866] biovec-128               256KB        256KB
>[29247.100872] biovec-64                128KB        128KB
>[29247.100878] skbuff_fclone_cache       1024KB       1024KB
>[29247.100884] skbuff_head_cache       1600KB       1600KB
>[29247.100890] file_lock_cache         1021KB       1021KB
>[29247.100896] net_namespace            510KB        510KB
>[29247.100902] shmem_inode_cache       1087KB       1087KB
>[29247.100909] dtl                    10040KB      11520KB
>[29247.100916] taskstats                828KB        828KB
>[29247.100923] proc_dir_entry           640KB        640KB
>[29247.100929] pde_opener              1023KB       1023KB
>[29247.100935] seq_file                1024KB       1024KB
>[29247.100941] sigqueue                1022KB       1022KB
>[29247.100947] kernfs_node_cache       5302KB       5302KB
>[29247.100953] mnt_cache               2996KB       2996KB
>[29247.100959] names_cache             4096KB       4096KB
>[29247.100965] ebitmap_node            1024KB       1024KB
>[29247.100971] avtab_node              1023KB       1023KB
>[29247.100977] avc_xperms_data         1024KB       1024KB
>[29247.100983] selinux_file_security       1024KB       1024KB
>[29247.100989] selinux_inode_security       1855KB       1855KB
>[29247.100996] nsproxy                 1023KB       1023KB
>[29247.101002] vm_area_struct          1660KB       1660KB
>[29247.101007] mm_struct               8056KB       8056KB
>[29247.101013] files_cache             1211KB       1211KB
>[29247.101020] signal_cache            1472KB       1472KB
>[29247.101026] sighand_cache           2932KB       2932KB
>[29247.101032] task_struct            12210KB      12210KB
>[29247.101038] cred_jar                4800KB       4800KB
>[29247.101045] thread_stack           17408KB      17408KB
>[29247.101050] anon_vma                1086KB       1086KB
>[29247.101056] pid                     1280KB       1280KB
>[29247.101063] numa_policy              383KB        383KB
>[29247.101069] trace_event_file         255KB        255KB
>[29247.101074] ftrace_event_field        447KB        447KB
>[29247.101079] pool_workqueue          1024KB       1024KB
>[29247.101084] task_group              1020KB       1020KB
>[29247.101089] pgtable-2^11            9216KB       9216KB
>[29247.101093] pgtable-2^8             4096KB       4096KB
>[29247.101100] dma-kmalloc-512          128KB        128KB
>[29247.101106] kmalloc-131072         35328KB      35328KB
>[29247.101111] kmalloc-65536           9216KB       9216KB
>[29247.101116] kmalloc-32768           8192KB       8192KB
>[29247.101121] kmalloc-16384          18432KB      20480KB
>[29247.101126] kmalloc-8192            8704KB       8704KB
>[29247.101131] kmalloc-4096            8192KB       8192KB
>[29247.101135] kmalloc-2048            4352KB       4352KB
>[29247.101141] kmalloc-1024           19512KB      19520KB
>[29247.101147] kmalloc-512            10166KB      11008KB
>[29247.101152] kmalloc-256             1408KB       1408KB
>[29247.101157] kmalloc-192             1790KB       1790KB
>[29247.101162] kmalloc-128             1536KB       1536KB
>[29247.101166] kmalloc-96              1470KB       1470KB
>[29247.101171] kmalloc-64              1792KB       1792KB
>[29247.109840] kmalloc-32             12992KB      12992KB
>[29247.109855] kmalloc-16              1024KB       1024KB
>[29247.109864] kmalloc-8               1024KB       1024KB
>[29247.109872] kmem_cache_node         1024KB       1024KB
>[29247.109881] kmem_cache              3315KB       3315KB
>[29247.109890] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29247.109914] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29247.109929] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29247.109940] [ 2067]     0  2067      328        0    51200       85             0 systemd-logind
>[29247.109955] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29247.109965] [ 2069]    81  2069      208        0    51200       73          -900 dbus-daemon
>[29247.109975] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29247.109988] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29247.110000] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29247.110011] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29247.110022] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29247.110034] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29247.110044] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29247.110054] [ 2140]     0  2140     3304        0    51200       55             0 crond
>[29247.110066] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29247.110076] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29247.110088] [ 2337]     0  2337      449        0    53248       80             0 keepalived
>[29247.110099] [ 2338]     0  2338      452        1    53248       77             0 keepalived
>[29247.110111] [ 2695]     0  2695       91        0    49152       31             0 dovecot
>[29247.110123] [ 2696]    97  2696       84        0    51200       16             0 anvil
>[29247.110133] [ 2697]     0  2697       87        0    49152       30             0 log
>[29247.110145] [ 2699]     0  2699      103        0    51200       32             0 config
>[29247.110158] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29247.110170] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29247.110183] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29247.110194] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29247.110205] [ 8909]     0  8909     3409        0    51200       65             0 ssh
>[29247.110217] [ 8918]   990  8918      159        0    51200       30             0 pop3-login
>[29247.110230] [ 8919]     0  8919      168        0    51200       45             0 auth
>[29247.110242] [ 8920]   990  8920      159        0    51200       37             0 pop3-login
>[29247.110254] [ 8932]     0  8932      264        0    40960       63             0 sshd
>[29247.110265] [ 8933]     0  8933     3428        0    53248       63             0 crond
>[29247.110278] [ 8937]     0  8937      127        0    38912       27             0 sshd
>[29247.110290] Out of memory: Kill process 2067 (systemd-logind) score 1 or sacrifice child
>[29247.110315] Killed process 2067 (systemd-logind) total-vm:20992kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29247.140201] oom_reaper: reaped process 2067 (systemd-logind), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29250.619977] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29250.619999] sshd cpuset=/ mems_allowed=0
>[29250.620014] CPU: 14 PID: 8932 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29250.620021] Call Trace:
>[29250.620031] [c00000002abd3230] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29250.620042] [c00000002abd32c0] [c0000000002fb670] .dump_header+0x70/0x300
>[29250.620051] [c00000002abd3390] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29250.620061] [c00000002abd3460] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29250.620071] [c00000002abd3510] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29250.620082] [c00000002abd3700] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29250.620092] [c00000002abd37c0] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29250.620102] [c00000002abd3880] [c00000000037a284] .swap_cluster_readahead+0x1e4/0x3e0
>[29250.620112] [c00000002abd3990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29250.620123] [c00000002abd3ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29250.620132] [c00000002abd3b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29250.620141] [c00000002abd3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29250.620153] [c00000002abd3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29250.620163] [c00000002abd3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29250.620171] Mem-Info:
>[29250.620182] active_anon:46 inactive_anon:6 isolated_anon:0
>                active_file:0 inactive_file:44 isolated_file:0
>                unevictable:0 dirty:0 writeback:19 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15848
>                mapped:36 shmem:0 pagetables:50 bounce:0
>                free:1465 free_pcp:0 free_cma:0
>[29250.620210] Node 0 active_anon:2944kB inactive_anon:384kB active_file:0kB inactive_file:2816kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2304kB dirty:0kB writeback:1216kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29250.620226] Node 0 DMA free:93760kB min:94144kB low:117632kB high:141120kB active_anon:704kB inactive_anon:256kB active_file:576kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9120kB pagetables:3200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29250.620248] lowmem_reserve[]: 0 0 0 0
>[29250.620257] Node 0 DMA: 457*64kB (UME) 363*128kB (UME) 96*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100288kB
>[29250.620285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29250.620293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29250.620300] 67 total pagecache pages
>[29250.620305] 29 pages in swap cache
>[29250.620311] Swap cache stats: add 2990414, delete 2990499, find 2537130/4304693
>[29250.620317] Free swap  = 1892544kB
>[29250.620322] Total swap = 2052032kB
>[29250.620326] 32768 pages RAM
>[29250.620330] 0 pages HighMem/MovableOnly
>[29250.620334] 2684 pages reserved
>[29250.620338] 0 pages cma reserved
>[29250.620342] 0 pages hwpoisoned
>[29250.620347] Unreclaimable slab info:
>[29250.620352] Name                      Used          Total
>[29250.620523] xfs_efd_item            1017KB       1017KB
>[29250.620530] xfs_buf_item            1020KB       1020KB
>[29250.620537] xfs_trans               1022KB       1022KB
>[29250.620543] xfs_da_state            1020KB       1020KB
>[29250.620549] xfs_log_ticket          1023KB       1023KB
>[29250.620560] scsi_sense_cache        1024KB       1024KB
>[29250.620581] RAWv6                    504KB        504KB
>[29250.620588] UDPv6                   1012KB       1012KB
>[29250.620594] tw_sock_TCPv6            127KB        127KB
>[29250.620601] TCPv6                   1386KB       1386KB
>[29250.620608] cfq_io_cq               1023KB       1023KB
>[29250.620614] cfq_queue               1023KB       1023KB
>[29250.620621] mqueue_inode_cache         64KB         64KB
>[29250.620628] kioctx                    63KB         63KB
>[29250.620635] posix_timers_cache       1022KB       1022KB
>[29250.620642] ip4-frags               1023KB       1023KB
>[29250.620648] secpath_cache            768KB        768KB
>[29250.620654] RAW                      896KB        896KB
>[29250.620660] UDP                     1008KB       1008KB
>[29250.620666] tw_sock_TCP              127KB        127KB
>[29250.620672] request_sock_TCP         191KB        191KB
>[29250.620678] TCP                     2040KB       2040KB
>[29250.620684] hugetlbfs_inode_cache        127KB        127KB
>[29250.620691] eventpoll_pwq           1023KB       1023KB
>[29250.620697] inotify_inode_mark       1023KB       1023KB
>[29250.620703] request_queue            755KB        755KB
>[29250.620710] blkdev_ioc              1023KB       1023KB
>[29250.620716] biovec-128               256KB        256KB
>[29250.620722] biovec-64                128KB        128KB
>[29250.620729] skbuff_fclone_cache       1024KB       1024KB
>[29250.620735] skbuff_head_cache       1600KB       1600KB
>[29250.620741] file_lock_cache         1021KB       1021KB
>[29250.620747] net_namespace            510KB        510KB
>[29250.620753] shmem_inode_cache       1087KB       1087KB
>[29250.620761] dtl                    10040KB      11520KB
>[29250.620767] taskstats                828KB        828KB
>[29250.620773] proc_dir_entry           640KB        640KB
>[29250.620779] pde_opener              1023KB       1023KB
>[29250.620785] seq_file                1024KB       1024KB
>[29250.620792] sigqueue                1022KB       1022KB
>[29250.620798] kernfs_node_cache       5302KB       5302KB
>[29250.620804] mnt_cache               2996KB       2996KB
>[29250.620810] names_cache             4096KB       4096KB
>[29250.620816] ebitmap_node            1024KB       1024KB
>[29250.620822] avtab_node              1023KB       1023KB
>[29250.620829] avc_xperms_data         1024KB       1024KB
>[29250.620835] selinux_file_security       1024KB       1024KB
>[29250.620841] selinux_inode_security       1855KB       1855KB
>[29250.620848] nsproxy                 1023KB       1023KB
>[29250.620854] vm_area_struct          1660KB       1660KB
>[29250.620860] mm_struct               8056KB       8056KB
>[29250.620866] files_cache             1211KB       1211KB
>[29250.620872] signal_cache            1472KB       1472KB
>[29250.620878] sighand_cache           2932KB       2932KB
>[29250.620884] task_struct            12210KB      12210KB
>[29250.620890] cred_jar                4800KB       4800KB
>[29250.620896] thread_stack           17408KB      17408KB
>[29250.620902] anon_vma                1086KB       1086KB
>[29250.620908] pid                     1280KB       1280KB
>[29250.620914] numa_policy              383KB        383KB
>[29250.620920] trace_event_file         255KB        255KB
>[29250.620926] ftrace_event_field        447KB        447KB
>[29250.620932] pool_workqueue          1024KB       1024KB
>[29250.620939] task_group              1020KB       1020KB
>[29250.620944] pgtable-2^11            9216KB       9216KB
>[29250.620950] pgtable-2^8             4096KB       4096KB
>[29250.620959] dma-kmalloc-512          128KB        128KB
>[29250.620967] kmalloc-131072         35328KB      35328KB
>[29250.620973] kmalloc-65536           9216KB       9216KB
>[29250.620979] kmalloc-32768           8192KB       8192KB
>[29250.620986] kmalloc-16384          18432KB      20480KB
>[29250.620992] kmalloc-8192            8704KB       8704KB
>[29250.620998] kmalloc-4096            8192KB       8192KB
>[29250.621003] kmalloc-2048            4352KB       4352KB
>[29250.621010] kmalloc-1024           19512KB      19520KB
>[29250.621018] kmalloc-512            10165KB      11008KB
>[29250.621024] kmalloc-256             1408KB       1408KB
>[29250.621030] kmalloc-192             1790KB       1790KB
>[29250.621036] kmalloc-128             1536KB       1536KB
>[29250.621042] kmalloc-96              1470KB       1470KB
>[29250.621048] kmalloc-64              1792KB       1792KB
>[29250.621054] kmalloc-32             12992KB      12992KB
>[29250.621060] kmalloc-16              1024KB       1024KB
>[29250.621066] kmalloc-8               1024KB       1024KB
>[29250.621072] kmem_cache_node         1024KB       1024KB
>[29250.621078] kmem_cache              3315KB       3315KB
>[29250.621084] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29250.621106] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29250.621117] [ 2033]     0  2033      346        0    49152       72         -1000 auditd
>[29250.621127] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29250.621136] [ 2069]    81  2069      208        2    51200       58          -900 dbus-daemon
>[29250.621146] [ 2089]     0  2089     1288        1    51200       33             0 irqbalance
>[29250.621156] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29250.621165] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29250.629938] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29250.629960] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29250.629970] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29250.629980] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29250.629989] [ 2140]     0  2140     3304        0    51200       55             0 crond
>[29250.629998] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29250.630007] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29250.630017] [ 2337]     0  2337      449        0    53248       89             0 keepalived
>[29250.630026] [ 2338]     0  2338      452        0    53248       80             0 keepalived
>[29250.630036] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29250.630044] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29250.630053] [ 2697]     0  2697       87        0    49152       30             0 log
>[29250.630061] [ 2699]     0  2699      103        0    51200       39             0 config
>[29250.630072] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29250.630083] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29250.630095] [ 8876]     0  8876     3282        0    51200       30             0 copyToOther
>[29250.630105] [ 8908]     0  8908     3270        0    51200       17             0 rsync
>[29250.630113] [ 8909]     0  8909     3423       19    51200       45             0 ssh
>[29250.630124] [ 8919]    97  8919      167        2    51200       33             0 auth
>[29250.630133] [ 8920]   990  8920      159        0    51200       32             0 pop3-login
>[29250.630143] [ 8932]     0  8932      292        2    40960       54             0 sshd
>[29250.630152] [ 8933]     0  8933     3433        0    53248       84             0 crond
>[29250.630161] [ 8937]     0  8937      275        0    40960       67             0 sshd
>[29250.630169] Out of memory: Kill process 2337 (keepalived) score 1 or sacrifice child
>[29250.630188] Killed process 2338 (keepalived) total-vm:28928kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29250.642292] oom_reaper: reaped process 2338 (keepalived), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29265.360753] copyToOther invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29265.360773] copyToOther cpuset=/ mems_allowed=0
>[29265.360786] CPU: 8 PID: 8876 Comm: copyToOther Not tainted 4.18.7-200.fc28.ppc64 #1
>[29265.360793] Call Trace:
>[29265.360802] [c00000005792f380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29265.360813] [c00000005792f410] [c0000000002fb670] .dump_header+0x70/0x300
>[29265.360822] [c00000005792f4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29265.360830] [c00000005792f5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29265.360840] [c00000005792f660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29265.360849] [c00000005792f850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29265.360859] [c00000005792f8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29265.360868] [c00000005792f980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29265.360986] [c00000005792fa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29265.360996] [c00000005792fb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29265.361005] [c00000005792fb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29265.361013] [c00000005792fcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29265.361023] [c00000005792fd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29265.361033] [c00000005792fe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29265.361040] Mem-Info:
>[29265.361050] active_anon:51 inactive_anon:91 isolated_anon:0
>                active_file:0 inactive_file:66 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15854
>                mapped:60 shmem:0 pagetables:49 bounce:0
>                free:1471 free_pcp:1 free_cma:0
>[29265.361075] Node 0 active_anon:3264kB inactive_anon:5824kB active_file:0kB inactive_file:4224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3840kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29265.361090] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:1600kB inactive_anon:1856kB active_file:768kB inactive_file:1536kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9088kB pagetables:3136kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB
>[29265.361110] lowmem_reserve[]: 0 0 0 0
>[29265.361118] Node 0 DMA: 456*64kB (UME) 365*128kB (UME) 96*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100480kB
>[29265.361143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29265.361151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29265.361157] 224 total pagecache pages
>[29265.369953] 28 pages in swap cache
>[29265.369959] Swap cache stats: add 3003873, delete 3003962, find 2548982/4326357
>[29265.369965] Free swap  = 1892608kB
>[29265.369969] Total swap = 2052032kB
>[29265.369974] 32768 pages RAM
>[29265.369977] 0 pages HighMem/MovableOnly
>[29265.369981] 2684 pages reserved
>[29265.369986] 0 pages cma reserved
>[29265.369990] 0 pages hwpoisoned
>[29265.369994] Unreclaimable slab info:
>[29265.369998] Name                      Used          Total
>[29265.370171] xfs_efd_item            1017KB       1017KB
>[29265.370178] xfs_buf_item            1020KB       1020KB
>[29265.370183] xfs_trans               1022KB       1022KB
>[29265.370189] xfs_da_state            1020KB       1020KB
>[29265.370194] xfs_log_ticket          1023KB       1023KB
>[29265.370205] scsi_sense_cache        1024KB       1024KB
>[29265.370226] RAWv6                    504KB        504KB
>[29265.370232] UDPv6                   1012KB       1012KB
>[29265.370238] tw_sock_TCPv6            127KB        127KB
>[29265.370244] TCPv6                   1386KB       1386KB
>[29265.370251] cfq_io_cq               1023KB       1023KB
>[29265.370257] cfq_queue               1023KB       1023KB
>[29265.370263] mqueue_inode_cache         64KB         64KB
>[29265.370270] kioctx                    63KB         63KB
>[29265.370276] posix_timers_cache       1022KB       1022KB
>[29265.370282] ip4-frags               1023KB       1023KB
>[29265.370288] secpath_cache            768KB        768KB
>[29265.370293] RAW                      896KB        896KB
>[29265.370299] UDP                     1008KB       1008KB
>[29265.370304] tw_sock_TCP              127KB        127KB
>[29265.370310] request_sock_TCP         191KB        191KB
>[29265.370315] TCP                     2040KB       2040KB
>[29265.370321] hugetlbfs_inode_cache        127KB        127KB
>[29265.370326] eventpoll_pwq           1023KB       1023KB
>[29265.370332] inotify_inode_mark       1023KB       1023KB
>[29265.370338] request_queue            755KB        755KB
>[29265.370344] blkdev_ioc              1023KB       1023KB
>[29265.370349] biovec-128               256KB        256KB
>[29265.370355] biovec-64                128KB        128KB
>[29265.370361] skbuff_fclone_cache       1024KB       1024KB
>[29265.370366] skbuff_head_cache       1600KB       1600KB
>[29265.370371] file_lock_cache         1021KB       1021KB
>[29265.370377] net_namespace            510KB        510KB
>[29265.370383] shmem_inode_cache       1087KB       1087KB
>[29265.370389] dtl                    10040KB      11520KB
>[29265.370395] taskstats                828KB        828KB
>[29265.370400] proc_dir_entry           640KB        640KB
>[29265.370405] pde_opener              1023KB       1023KB
>[29265.370411] seq_file                1024KB       1024KB
>[29265.370416] sigqueue                1022KB       1022KB
>[29265.370422] kernfs_node_cache       5302KB       5302KB
>[29265.370427] mnt_cache               2996KB       2996KB
>[29265.370433] names_cache             4096KB       4096KB
>[29265.370439] ebitmap_node            1024KB       1024KB
>[29265.370444] avtab_node              1023KB       1023KB
>[29265.370450] avc_xperms_data         1024KB       1024KB
>[29265.370456] selinux_file_security       1024KB       1024KB
>[29265.370461] selinux_inode_security       1855KB       1855KB
>[29265.370468] nsproxy                 1023KB       1023KB
>[29265.370473] vm_area_struct          1660KB       1660KB
>[29265.370478] mm_struct               8056KB       8056KB
>[29265.370484] files_cache             1211KB       1211KB
>[29265.370489] signal_cache            1472KB       1472KB
>[29265.370494] sighand_cache           2932KB       2932KB
>[29265.370500] task_struct            12210KB      12210KB
>[29265.370505] cred_jar                4800KB       4800KB
>[29265.370510] thread_stack           17408KB      17408KB
>[29265.370516] anon_vma                1086KB       1086KB
>[29265.370521] pid                     1280KB       1280KB
>[29265.370527] numa_policy              383KB        383KB
>[29265.370532] trace_event_file         255KB        255KB
>[29265.370537] ftrace_event_field        447KB        447KB
>[29265.370543] pool_workqueue          1024KB       1024KB
>[29265.370549] task_group              1020KB       1020KB
>[29265.370554] pgtable-2^11            9216KB       9216KB
>[29265.370559] pgtable-2^8             4096KB       4096KB
>[29265.370566] dma-kmalloc-512          128KB        128KB
>[29265.370573] kmalloc-131072         35328KB      35328KB
>[29265.370579] kmalloc-65536           9216KB       9216KB
>[29265.370584] kmalloc-32768           8192KB       8192KB
>[29265.370590] kmalloc-16384          18432KB      20480KB
>[29265.370596] kmalloc-8192            8704KB       8704KB
>[29265.370601] kmalloc-4096            8192KB       8192KB
>[29265.370607] kmalloc-2048            4352KB       4352KB
>[29265.370613] kmalloc-1024           19512KB      19520KB
>[29265.370621] kmalloc-512            10165KB      11008KB
>[29265.370626] kmalloc-256             1408KB       1408KB
>[29265.370632] kmalloc-192             1790KB       1790KB
>[29265.370638] kmalloc-128             1536KB       1536KB
>[29265.370644] kmalloc-96              1470KB       1470KB
>[29265.370649] kmalloc-64              1792KB       1792KB
>[29265.370655] kmalloc-32             12992KB      12992KB
>[29265.370660] kmalloc-16              1024KB       1024KB
>[29265.370665] kmalloc-8               1024KB       1024KB
>[29265.370671] kmem_cache_node         1024KB       1024KB
>[29265.370677] kmem_cache              3315KB       3315KB
>[29265.370682] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29265.370703] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29265.370713] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29265.370722] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29265.370731] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29265.370739] [ 2089]     0  2089     1288        0    51200       47             0 irqbalance
>[29265.370749] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29265.370757] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29265.370765] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29265.370774] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29265.370783] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29265.370791] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29265.370799] [ 2140]     0  2140     3304        0    51200       55             0 crond
>[29265.370808] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29265.370816] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29265.370825] [ 2337]     0  2337      449        1    53248       75             0 keepalived
>[29265.370835] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29265.370843] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29265.370851] [ 2697]     0  2697       87        0    49152       30             0 log
>[29265.370860] [ 2699]     0  2699      103        0    51200       39             0 config
>[29265.370870] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29265.370880] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29265.370891] [ 8876]     0  8876     3282        0    51200       17             0 copyToOther
>[29265.370901] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29265.370910] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29265.370919] [ 8932]     0  8932      302       12    40960       58             0 sshd
>[29265.370927] [ 8933]     0  8933     3482        0    53248       97             0 crond
>[29265.370935] [ 8937]     0  8937      302        8    40960       56             0 sshd
>[29265.370942] Out of memory: Kill process 8933 (crond) score 1 or sacrifice child
>[29265.370961] Killed process 8933 (crond) total-vm:222848kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29265.390102] oom_reaper: reaped process 8933 (crond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29265.400282] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29265.400289] sshd cpuset=/ mems_allowed=0
>[29265.400297] CPU: 12 PID: 8937 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29265.400302] Call Trace:
>[29265.400308] [c00000000e3db380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29265.400315] [c00000000e3db410] [c0000000002fb670] .dump_header+0x70/0x300
>[29265.400322] [c00000000e3db4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29265.400329] [c00000000e3db5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29265.400336] [c00000000e3db660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29265.400343] [c00000000e3db850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29265.400351] [c00000000e3db8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29265.400358] [c00000000e3db980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29265.400452] [c00000000e3dba50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29265.400460] [c00000000e3dbb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29265.400467] [c00000000e3dbb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29265.400474] [c00000000e3dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29265.400481] [c00000000e3dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29265.400490] [c00000000e3dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29265.400495] Mem-Info:
>[29265.400503] active_anon:46 inactive_anon:77 isolated_anon:0
>                active_file:0 inactive_file:26 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15854
>                mapped:18 shmem:0 pagetables:49 bounce:0
>                free:1485 free_pcp:7 free_cma:0
>[29265.400523] Node 0 active_anon:2944kB inactive_anon:4928kB active_file:0kB inactive_file:1664kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1152kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29265.400536] Node 0 DMA free:95040kB min:94144kB low:117632kB high:141120kB active_anon:1280kB inactive_anon:2048kB active_file:1664kB inactive_file:640kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9088kB pagetables:3136kB bounce:0kB free_pcp:448kB local_pcp:0kB free_cma:0kB
>[29265.400554] lowmem_reserve[]: 0 0 0 0
>[29265.400562] Node 0 DMA: 449*64kB (UME) 365*128kB (UME) 96*256kB (UME) 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100032kB
>[29265.400582] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29265.400588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29265.400594] 199 total pagecache pages
>[29265.400598] 26 pages in swap cache
>[29265.400602] Swap cache stats: add 3003877, delete 3003968, find 2548988/4326367
>[29265.400608] Free swap  = 1896704kB
>[29265.400612] Total swap = 2052032kB
>[29265.400617] 32768 pages RAM
>[29265.400620] 0 pages HighMem/MovableOnly
>[29265.400622] 2684 pages reserved
>[29265.400625] 0 pages cma reserved
>[29265.400628] 0 pages hwpoisoned
>[29265.400631] Unreclaimable slab info:
>[29265.400633] Name                      Used          Total
>[29265.400716] xfs_efd_item            1017KB       1017KB
>[29265.400722] xfs_buf_item            1020KB       1020KB
>[29265.400726] xfs_trans               1022KB       1022KB
>[29265.400731] xfs_da_state            1020KB       1020KB
>[29265.400735] xfs_log_ticket          1023KB       1023KB
>[29265.400743] scsi_sense_cache        1024KB       1024KB
>[29265.400756] RAWv6                    504KB        504KB
>[29265.400762] UDPv6                   1012KB       1012KB
>[29265.400768] tw_sock_TCPv6            127KB        127KB
>[29265.400774] TCPv6                   1386KB       1386KB
>[29265.400778] cfq_io_cq               1023KB       1023KB
>[29265.400782] cfq_queue               1023KB       1023KB
>[29265.400786] mqueue_inode_cache         64KB         64KB
>[29265.400790] kioctx                    63KB         63KB
>[29265.400794] posix_timers_cache       1022KB       1022KB
>[29265.400798] ip4-frags               1023KB       1023KB
>[29265.400802] secpath_cache            768KB        768KB
>[29265.400806] RAW                      896KB        896KB
>[29265.400810] UDP                     1008KB       1008KB
>[29265.400813] tw_sock_TCP              127KB        127KB
>[29265.400817] request_sock_TCP         191KB        191KB
>[29265.400821] TCP                     2040KB       2040KB
>[29265.400824] hugetlbfs_inode_cache        127KB        127KB
>[29265.400828] eventpoll_pwq           1023KB       1023KB
>[29265.400832] inotify_inode_mark       1023KB       1023KB
>[29265.400836] request_queue            755KB        755KB
>[29265.400840] blkdev_ioc              1023KB       1023KB
>[29265.400844] biovec-128               256KB        256KB
>[29265.400850] biovec-64                128KB        128KB
>[29265.400855] skbuff_fclone_cache       1024KB       1024KB
>[29265.400860] skbuff_head_cache       1600KB       1600KB
>[29265.400865] file_lock_cache         1021KB       1021KB
>[29265.400871] net_namespace            510KB        510KB
>[29265.400876] shmem_inode_cache       1087KB       1087KB
>[29265.400881] dtl                    10040KB      11520KB
>[29265.400886] taskstats                828KB        828KB
>[29265.400892] proc_dir_entry           640KB        640KB
>[29265.400898] pde_opener              1023KB       1023KB
>[29265.400903] seq_file                1024KB       1024KB
>[29265.400907] sigqueue                1022KB       1022KB
>[29265.400911] kernfs_node_cache       5302KB       5302KB
>[29265.400915] mnt_cache               2996KB       2996KB
>[29265.400919] names_cache             4096KB       4096KB
>[29265.400923] ebitmap_node            1024KB       1024KB
>[29265.400926] avtab_node              1023KB       1023KB
>[29265.400930] avc_xperms_data         1024KB       1024KB
>[29265.400934] selinux_file_security       1024KB       1024KB
>[29265.400938] selinux_inode_security       1855KB       1855KB
>[29265.400942] nsproxy                 1023KB       1023KB
>[29265.400946] vm_area_struct          1660KB       1660KB
>[29265.400949] mm_struct               8056KB       8056KB
>[29265.400953] files_cache             1211KB       1211KB
>[29265.400958] signal_cache            1472KB       1472KB
>[29265.400964] sighand_cache           2932KB       2932KB
>[29265.400969] task_struct            12210KB      12210KB
>[29265.400974] cred_jar                4800KB       4800KB
>[29265.400979] thread_stack           17408KB      17408KB
>[29265.400984] anon_vma                1086KB       1086KB
>[29265.400989] pid                     1280KB       1280KB
>[29265.400994] numa_policy              383KB        383KB
>[29265.401000] trace_event_file         255KB        255KB
>[29265.401005] ftrace_event_field        447KB        447KB
>[29265.401010] pool_workqueue          1024KB       1024KB
>[29265.401016] task_group              1020KB       1020KB
>[29265.401020] pgtable-2^11            9216KB       9216KB
>[29265.401024] pgtable-2^8             4096KB       4096KB
>[29265.401029] dma-kmalloc-512          128KB        128KB
>[29265.401034] kmalloc-131072         35328KB      35328KB
>[29265.401037] kmalloc-65536           9216KB       9216KB
>[29265.401041] kmalloc-32768           8192KB       8192KB
>[29265.401045] kmalloc-16384          18432KB      20480KB
>[29265.401049] kmalloc-8192            8704KB       8704KB
>[29265.401053] kmalloc-4096            8192KB       8192KB
>[29265.401056] kmalloc-2048            4352KB       4352KB
>[29265.401061] kmalloc-1024           19512KB      19520KB
>[29265.401065] kmalloc-512            10165KB      11008KB
>[29265.401069] kmalloc-256             1408KB       1408KB
>[29265.401074] kmalloc-192             1790KB       1790KB
>[29265.401079] kmalloc-128             1536KB       1536KB
>[29265.401084] kmalloc-96              1470KB       1470KB
>[29265.401090] kmalloc-64              1792KB       1792KB
>[29265.401095] kmalloc-32             12992KB      12992KB
>[29265.401099] kmalloc-16              1024KB       1024KB
>[29265.401104] kmalloc-8               1024KB       1024KB
>[29265.401108] kmem_cache_node         1024KB       1024KB
>[29265.401113] kmem_cache              3315KB       3315KB
>[29265.401117] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29265.401130] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29265.401139] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29265.401147] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29265.401155] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29265.409957] [ 2089]     0  2089     1288        0    51200       47             0 irqbalance
>[29265.409968] [ 2095]     0  2095      434        0    53248       83             0 rngd
>[29265.409976] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29265.409983] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29265.409991] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29265.409997] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29265.410004] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29265.410011] [ 2140]     0  2140     3304        0    51200       55             0 crond
>[29265.410019] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29265.410026] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29265.410035] [ 2337]     0  2337      449        1    53248       75             0 keepalived
>[29265.410045] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29265.410053] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29265.410059] [ 2697]     0  2697       87        0    49152       30             0 log
>[29265.410066] [ 2699]     0  2699      103        0    51200       39             0 config
>[29265.410074] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29265.410082] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29265.410091] [ 8876]     0  8876     3282        0    51200       17             0 copyToOther
>[29265.410100] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29265.410107] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29265.410114] [ 8932]     0  8932      302       12    40960       58             0 sshd
>[29265.410121] [ 8937]     0  8937      302        4    40960       60             0 sshd
>[29265.410127] Out of memory: Kill process 2095 (rngd) score 1 or sacrifice child
>[29265.410137] Killed process 2095 (rngd) total-vm:27776kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29265.440053] oom_reaper: reaped process 2095 (rngd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29266.640831] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29266.640848] sshd cpuset=/ mems_allowed=0
>[29266.640859] CPU: 11 PID: 8937 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29266.640864] Call Trace:
>[29266.640873] [c00000000e3db230] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29266.640881] [c00000000e3db2c0] [c0000000002fb670] .dump_header+0x70/0x300
>[29266.640888] [c00000000e3db390] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29266.640895] [c00000000e3db460] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29266.640902] [c00000000e3db510] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29266.640910] [c00000000e3db700] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29266.640918] [c00000000e3db7c0] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29266.640925] [c00000000e3db880] [c00000000037a284] .swap_cluster_readahead+0x1e4/0x3e0
>[29266.640933] [c00000000e3db990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29266.640940] [c00000000e3dbac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29266.640947] [c00000000e3dbb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29266.640954] [c00000000e3dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29266.640962] [c00000000e3dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29266.640970] [c00000000e3dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29266.640976] Mem-Info:
>[29266.640985] active_anon:0 inactive_anon:14 isolated_anon:0
>                active_file:26 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15865
>                mapped:50 shmem:0 pagetables:50 bounce:0
>                free:1466 free_pcp:0 free_cma:0
>[29266.641005] Node 0 active_anon:0kB inactive_anon:896kB active_file:1664kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3200kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29266.641017] Node 0 DMA free:93824kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1088kB active_file:576kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9088kB pagetables:3200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29266.641033] lowmem_reserve[]: 0 0 0 0
>[29266.641040] Node 0 DMA: 450*64kB (UME) 360*128kB (UME) 97*256kB (UME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 100224kB
>[29266.641061] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29266.641067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29266.641072] 174 total pagecache pages
>[29266.641076] 18 pages in swap cache
>[29266.641080] Swap cache stats: add 3004548, delete 3004647, find 2549554/4327409
>[29266.641084] Free swap  = 1896704kB
>[29266.641088] Total swap = 2052032kB
>[29266.641091] 32768 pages RAM
>[29266.641094] 0 pages HighMem/MovableOnly
>[29266.641097] 2684 pages reserved
>[29266.641101] 0 pages cma reserved
>[29266.641104] 0 pages hwpoisoned
>[29266.641108] Unreclaimable slab info:
>[29266.641111] Name                      Used          Total
>[29266.650048] xfs_efd_item            1017KB       1017KB
>[29266.650056] xfs_buf_item            1020KB       1020KB
>[29266.650061] xfs_trans               1022KB       1022KB
>[29266.650066] xfs_da_state            1020KB       1020KB
>[29266.650070] xfs_log_ticket          1023KB       1023KB
>[29266.650079] scsi_sense_cache        1024KB       1024KB
>[29266.650095] RAWv6                    504KB        504KB
>[29266.650100] UDPv6                   1012KB       1012KB
>[29266.650105] tw_sock_TCPv6            127KB        127KB
>[29266.650110] TCPv6                   1386KB       1386KB
>[29266.650115] cfq_io_cq               1023KB       1023KB
>[29266.650119] cfq_queue               1023KB       1023KB
>[29266.650124] mqueue_inode_cache         64KB         64KB
>[29266.650129] kioctx                    63KB         63KB
>[29266.650135] posix_timers_cache       1022KB       1022KB
>[29266.650139] ip4-frags               1023KB       1023KB
>[29266.650144] secpath_cache            768KB        768KB
>[29266.650148] RAW                      896KB        896KB
>[29266.650152] UDP                     1008KB       1008KB
>[29266.650157] tw_sock_TCP              127KB        127KB
>[29266.650161] request_sock_TCP         191KB        191KB
>[29266.650166] TCP                     2040KB       2040KB
>[29266.650170] hugetlbfs_inode_cache        127KB        127KB
>[29266.650175] eventpoll_pwq           1023KB       1023KB
>[29266.650179] inotify_inode_mark       1023KB       1023KB
>[29266.650184] request_queue            755KB        755KB
>[29266.650188] blkdev_ioc              1023KB       1023KB
>[29266.650193] biovec-128               256KB        256KB
>[29266.650197] biovec-64                128KB        128KB
>[29266.650202] skbuff_fclone_cache       1024KB       1024KB
>[29266.650206] skbuff_head_cache       1600KB       1600KB
>[29266.650210] file_lock_cache         1021KB       1021KB
>[29266.650215] net_namespace            510KB        510KB
>[29266.650219] shmem_inode_cache       1087KB       1087KB
>[29266.650225] dtl                    10040KB      11520KB
>[29266.650229] taskstats                828KB        828KB
>[29266.650234] proc_dir_entry           640KB        640KB
>[29266.650238] pde_opener              1023KB       1023KB
>[29266.650242] seq_file                1024KB       1024KB
>[29266.650247] sigqueue                1022KB       1022KB
>[29266.650251] kernfs_node_cache       5302KB       5302KB
>[29266.650256] mnt_cache               2996KB       2996KB
>[29266.650260] names_cache             4096KB       4096KB
>[29266.650265] ebitmap_node            1024KB       1024KB
>[29266.650269] avtab_node              1023KB       1023KB
>[29266.650274] avc_xperms_data         1024KB       1024KB
>[29266.650278] selinux_file_security       1024KB       1024KB
>[29266.650282] selinux_inode_security       1855KB       1855KB
>[29266.650288] nsproxy                 1023KB       1023KB
>[29266.650292] vm_area_struct          1660KB       1660KB
>[29266.650296] mm_struct               8056KB       8056KB
>[29266.650301] files_cache             1211KB       1211KB
>[29266.650305] signal_cache            1472KB       1472KB
>[29266.650309] sighand_cache           2932KB       2932KB
>[29266.650314] task_struct            12210KB      12210KB
>[29266.650318] cred_jar                4800KB       4800KB
>[29266.650322] thread_stack           17408KB      17408KB
>[29266.650327] anon_vma                1086KB       1086KB
>[29266.650331] pid                     1280KB       1280KB
>[29266.650336] numa_policy              383KB        383KB
>[29266.650340] trace_event_file         255KB        255KB
>[29266.650344] ftrace_event_field        447KB        447KB
>[29266.650349] pool_workqueue          1024KB       1024KB
>[29266.650354] task_group              1020KB       1020KB
>[29266.650358] pgtable-2^11            9216KB       9216KB
>[29266.650363] pgtable-2^8             4096KB       4096KB
>[29266.650368] dma-kmalloc-512          128KB        128KB
>[29266.650374] kmalloc-131072         35328KB      35328KB
>[29266.650379] kmalloc-65536           9216KB       9216KB
>[29266.650383] kmalloc-32768           8192KB       8192KB
>[29266.650388] kmalloc-16384          18432KB      20480KB
>[29266.650392] kmalloc-8192            8704KB       8704KB
>[29266.650397] kmalloc-4096            8192KB       8192KB
>[29266.650401] kmalloc-2048            4352KB       4352KB
>[29266.650406] kmalloc-1024           19512KB      19520KB
>[29266.650412] kmalloc-512            10165KB      11008KB
>[29266.650416] kmalloc-256             1408KB       1408KB
>[29266.650420] kmalloc-192             1790KB       1790KB
>[29266.650425] kmalloc-128             1536KB       1536KB
>[29266.650429] kmalloc-96              1470KB       1470KB
>[29266.650433] kmalloc-64              1792KB       1792KB
>[29266.650437] kmalloc-32             12992KB      12992KB
>[29266.650442] kmalloc-16              1024KB       1024KB
>[29266.650446] kmalloc-8               1024KB       1024KB
>[29266.650451] kmem_cache_node         1024KB       1024KB
>[29266.650455] kmem_cache              3315KB       3315KB
>[29266.650459] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29266.650477] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29266.650485] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29266.650492] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29266.650499] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29266.650506] [ 2089]     0  2089     1288        0    51200       47             0 irqbalance
>[29266.650514] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29266.650521] [ 2102]     0  2102     4079        0    57344       76             0 gssproxy
>[29266.650528] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29266.650534] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29266.650541] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29266.650548] [ 2140]     0  2140     3304        0    51200       57             0 crond
>[29266.650555] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29266.650561] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29266.650569] [ 2337]     0  2337      449        1    53248       75             0 keepalived
>[29266.650577] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29266.650584] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29266.650590] [ 2697]     0  2697       87        0    49152       30             0 log
>[29266.650597] [ 2699]     0  2699      103        0    51200       39             0 config
>[29266.650605] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29266.650613] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29266.650623] [ 8876]     0  8876     3282        1    51200       12             0 copyToOther
>[29266.650632] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29266.650638] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29266.650646] [ 8932]     0  8932      302        0    40960       72             0 sshd
>[29266.650653] [ 8937]     0  8937      302        0    40960       71             0 sshd
>[29266.650659] [ 8940]     0  8940     3269        0    51200       21             0 rsync
>[29266.650665] Out of memory: Kill process 2102 (gssproxy) score 1 or sacrifice child
>[29266.650698] Killed process 2102 (gssproxy) total-vm:261056kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29266.670007] oom_reaper: reaped process 2102 (gssproxy), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29269.940860] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29269.940878] systemd cpuset=/ mems_allowed=0
>[29269.940892] CPU: 12 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29269.940899] Call Trace:
>[29269.940908] [c00000007e9ff380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29269.940918] [c00000007e9ff410] [c0000000002fb670] .dump_header+0x70/0x300
>[29269.940927] [c00000007e9ff4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29269.940935] [c00000007e9ff5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29269.940944] [c00000007e9ff660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29269.940953] [c00000007e9ff850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29269.940963] [c00000007e9ff8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29269.940972] [c00000007e9ff980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29269.941075] [c00000007e9ffa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29269.941085] [c00000007e9ffb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29269.941093] [c00000007e9ffb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29269.941102] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29269.941112] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29269.941121] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29269.941128] Mem-Info:
>[29269.941138] active_anon:0 inactive_anon:36 isolated_anon:0
>                active_file:50 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15886
>                mapped:41 shmem:0 pagetables:49 bounce:0
>                free:1453 free_pcp:0 free_cma:0
>[29269.949939] Node 0 active_anon:0kB inactive_anon:2304kB active_file:3200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2624kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29269.949964] Node 0 DMA free:92992kB min:94144kB low:117632kB high:141120kB active_anon:1280kB inactive_anon:0kB active_file:0kB inactive_file:1344kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9024kB pagetables:3136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29269.949985] lowmem_reserve[]: 0 0 0 0
>[29269.949993] Node 0 DMA: 380*64kB (UE) 363*128kB (UE) 102*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 98432kB
>[29269.950018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29269.950025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29269.950031] 128 total pagecache pages
>[29269.950036] 25 pages in swap cache
>[29269.950041] Swap cache stats: add 3006724, delete 3006817, find 2551523/4331031
>[29269.950046] Free swap  = 1904896kB
>[29269.950050] Total swap = 2052032kB
>[29269.950055] 32768 pages RAM
>[29269.950058] 0 pages HighMem/MovableOnly
>[29269.950062] 2684 pages reserved
>[29269.950066] 0 pages cma reserved
>[29269.950070] 0 pages hwpoisoned
>[29269.950074] Unreclaimable slab info:
>[29269.950078] Name                      Used          Total
>[29269.950246] xfs_efd_item            1017KB       1017KB
>[29269.950253] xfs_buf_item            1020KB       1020KB
>[29269.950258] xfs_trans               1022KB       1022KB
>[29269.950264] xfs_da_state            1020KB       1020KB
>[29269.950270] xfs_log_ticket          1023KB       1023KB
>[29269.950282] scsi_sense_cache        1024KB       1024KB
>[29269.950301] RAWv6                    504KB        504KB
>[29269.950307] UDPv6                   1012KB       1012KB
>[29269.950313] tw_sock_TCPv6            127KB        127KB
>[29269.950319] TCPv6                   1386KB       1386KB
>[29269.950325] cfq_io_cq               1023KB       1023KB
>[29269.950329] cfq_queue               1023KB       1023KB
>[29269.950335] mqueue_inode_cache         64KB         64KB
>[29269.950340] kioctx                    63KB         63KB
>[29269.950345] posix_timers_cache       1022KB       1022KB
>[29269.950350] ip4-frags               1023KB       1023KB
>[29269.950355] secpath_cache            768KB        768KB
>[29269.950359] RAW                      896KB        896KB
>[29269.950363] UDP                     1008KB       1008KB
>[29269.950368] tw_sock_TCP              127KB        127KB
>[29269.950372] request_sock_TCP         191KB        191KB
>[29269.950377] TCP                     2040KB       2040KB
>[29269.950381] hugetlbfs_inode_cache        127KB        127KB
>[29269.950386] eventpoll_pwq           1023KB       1023KB
>[29269.950390] inotify_inode_mark       1023KB       1023KB
>[29269.950395] request_queue            755KB        755KB
>[29269.950399] blkdev_ioc              1023KB       1023KB
>[29269.950404] biovec-128               256KB        256KB
>[29269.950408] biovec-64                128KB        128KB
>[29269.950413] skbuff_fclone_cache       1024KB       1024KB
>[29269.950417] skbuff_head_cache       1600KB       1600KB
>[29269.950421] file_lock_cache         1021KB       1021KB
>[29269.950426] net_namespace            510KB        510KB
>[29269.950430] shmem_inode_cache       1087KB       1087KB
>[29269.950436] dtl                    10040KB      11520KB
>[29269.950440] taskstats                828KB        828KB
>[29269.950445] proc_dir_entry           640KB        640KB
>[29269.950449] pde_opener              1023KB       1023KB
>[29269.950453] seq_file                1024KB       1024KB
>[29269.950458] sigqueue                1022KB       1022KB
>[29269.950462] kernfs_node_cache       5302KB       5302KB
>[29269.950467] mnt_cache               2996KB       2996KB
>[29269.950472] names_cache             4096KB       4096KB
>[29269.950476] ebitmap_node            1024KB       1024KB
>[29269.950481] avtab_node              1023KB       1023KB
>[29269.950485] avc_xperms_data         1024KB       1024KB
>[29269.950490] selinux_file_security       1024KB       1024KB
>[29269.950494] selinux_inode_security       1855KB       1855KB
>[29269.950499] nsproxy                 1023KB       1023KB
>[29269.950503] vm_area_struct          1660KB       1660KB
>[29269.950508] mm_struct               8056KB       8056KB
>[29269.950512] files_cache             1211KB       1211KB
>[29269.950516] signal_cache            1472KB       1472KB
>[29269.950520] sighand_cache           2932KB       2932KB
>[29269.950525] task_struct            12210KB      12210KB
>[29269.950529] cred_jar                4800KB       4800KB
>[29269.950534] thread_stack           17408KB      17408KB
>[29269.950538] anon_vma                1086KB       1086KB
>[29269.950542] pid                     1280KB       1280KB
>[29269.950547] numa_policy              383KB        383KB
>[29269.950551] trace_event_file         255KB        255KB
>[29269.950555] ftrace_event_field        447KB        447KB
>[29269.950560] pool_workqueue          1024KB       1024KB
>[29269.950564] task_group              1020KB       1020KB
>[29269.950569] pgtable-2^11            9216KB       9216KB
>[29269.950573] pgtable-2^8             4096KB       4096KB
>[29269.950579] dma-kmalloc-512          128KB        128KB
>[29269.950585] kmalloc-131072         35328KB      35328KB
>[29269.950589] kmalloc-65536           9216KB       9216KB
>[29269.950593] kmalloc-32768           8192KB       8192KB
>[29269.950598] kmalloc-16384          18432KB      20480KB
>[29269.950603] kmalloc-8192            8704KB       8704KB
>[29269.950607] kmalloc-4096            8192KB       8192KB
>[29269.950612] kmalloc-2048            4352KB       4352KB
>[29269.950617] kmalloc-1024           19512KB      19520KB
>[29269.950623] kmalloc-512            10165KB      11008KB
>[29269.950627] kmalloc-256             1408KB       1408KB
>[29269.950632] kmalloc-192             1790KB       1790KB
>[29269.950637] kmalloc-128             1536KB       1536KB
>[29269.950641] kmalloc-96              1470KB       1470KB
>[29269.950645] kmalloc-64              1792KB       1792KB
>[29269.950649] kmalloc-32             12992KB      12992KB
>[29269.950654] kmalloc-16              1024KB       1024KB
>[29269.950658] kmalloc-8               1024KB       1024KB
>[29269.950663] kmem_cache_node         1024KB       1024KB
>[29269.950667] kmem_cache              3315KB       3315KB
>[29269.950671] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29269.950689] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29269.950697] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29269.950705] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29269.950711] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29269.950718] [ 2089]     0  2089     1288        0    51200       41             0 irqbalance
>[29269.950726] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29269.950734] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29269.950741] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29269.950748] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29269.950755] [ 2140]     0  2140     3304        0    51200       60             0 crond
>[29269.950762] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29269.950769] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29269.950777] [ 2337]     0  2337      449        1    53248       75             0 keepalived
>[29269.950785] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29269.950791] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29269.950798] [ 2697]     0  2697       87        0    49152       30             0 log
>[29269.950804] [ 2699]     0  2699      103        0    51200       39             0 config
>[29269.950812] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29269.950821] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29269.950830] [ 8876]     0  8876     3282        0    51200       14             0 copyToOther
>[29269.950839] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29269.950846] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29269.950854] [ 8932]     0  8932      302        2    40960       62             0 sshd
>[29269.950861] [ 8937]     0  8937      302        0    40960       76             0 sshd
>[29269.950868] [ 8940]     0  8940     3270        0    51200       20             0 rsync
>[29269.950874] [ 8941]     0  8941      203        0    40960       50             0 ssh
>[29269.950880] Out of memory: Kill process 2337 (keepalived) score 1 or sacrifice child
>[29269.950898] Killed process 2337 (keepalived) total-vm:28736kB, anon-rss:0kB, file-rss:64kB, shmem-rss:0kB
>[29269.970076] oom_reaper: reaped process 2337 (keepalived), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29269.970202] ssh invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29269.970212] ssh cpuset=/ mems_allowed=0
>[29269.970223] CPU: 8 PID: 8941 Comm: ssh Not tainted 4.18.7-200.fc28.ppc64 #1
>[29269.970229] Call Trace:
>[29269.970238] [c0000000277971a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29269.970249] [c000000027797230] [c0000000002fb670] .dump_header+0x70/0x300
>[29269.970259] [c000000027797300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29269.970269] [c0000000277973d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29269.970280] [c000000027797480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29269.970291] [c000000027797670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29269.970302] [c000000027797730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29269.970313] [c0000000277977f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29269.970323] [c000000027797880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29269.970334] [c000000027797990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29269.970344] [c000000027797ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29269.970354] [c000000027797b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29269.970365] [c000000027797cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29269.970376] [c000000027797d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29269.970387] [c000000027797e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29269.970394] Mem-Info:
>[29269.970404] active_anon:0 inactive_anon:36 isolated_anon:0
>                active_file:50 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2801 slab_unreclaimable:15886
>                mapped:41 shmem:0 pagetables:49 bounce:0
>                free:1452 free_pcp:2 free_cma:0
>[29269.970431] Node 0 active_anon:0kB inactive_anon:2304kB active_file:3200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2624kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29269.970446] Node 0 DMA free:92928kB min:94144kB low:117632kB high:141120kB active_anon:1280kB inactive_anon:0kB active_file:0kB inactive_file:1344kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9024kB pagetables:3136kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
>[29269.970469] lowmem_reserve[]: 0 0 0 0
>[29269.970478] Node 0 DMA: 378*64kB (UE) 363*128kB (UE) 102*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 98304kB
>[29269.970505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29269.970514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29269.970520] 129 total pagecache pages
>[29269.970525] 25 pages in swap cache
>[29269.970531] Swap cache stats: add 3006725, delete 3006818, find 2551524/4331033
>[29269.970537] Free swap  = 1913088kB
>[29269.970542] Total swap = 2052032kB
>[29269.970547] 32768 pages RAM
>[29269.970551] 0 pages HighMem/MovableOnly
>[29269.970556] 2684 pages reserved
>[29269.970560] 0 pages cma reserved
>[29269.970564] 0 pages hwpoisoned
>[29269.970568] Unreclaimable slab info:
>[29269.970572] Name                      Used          Total
>[29269.970615] xfs_efd_item            1017KB       1017KB
>[29269.970621] xfs_buf_item            1020KB       1020KB
>[29269.970627] xfs_trans               1022KB       1022KB
>[29269.970632] xfs_da_state            1020KB       1020KB
>[29269.970637] xfs_log_ticket          1023KB       1023KB
>[29269.970644] scsi_sense_cache        1024KB       1024KB
>[29269.970654] RAWv6                    504KB        504KB
>[29269.970659] UDPv6                   1012KB       1012KB
>[29269.970665] tw_sock_TCPv6            127KB        127KB
>[29269.970670] TCPv6                   1386KB       1386KB
>[29269.970676] cfq_io_cq               1023KB       1023KB
>[29269.970681] cfq_queue               1023KB       1023KB
>[29269.970687] mqueue_inode_cache         64KB         64KB
>[29269.970693] kioctx                    63KB         63KB
>[29269.970699] posix_timers_cache       1022KB       1022KB
>[29269.970705] ip4-frags               1023KB       1023KB
>[29269.970710] secpath_cache            768KB        768KB
>[29269.970715] RAW                      896KB        896KB
>[29269.970721] UDP                     1008KB       1008KB
>[29269.970726] tw_sock_TCP              127KB        127KB
>[29269.970732] request_sock_TCP         191KB        191KB
>[29269.970737] TCP                     2040KB       2040KB
>[29269.970742] hugetlbfs_inode_cache        127KB        127KB
>[29269.970747] eventpoll_pwq           1023KB       1023KB
>[29269.970753] inotify_inode_mark       1023KB       1023KB
>[29269.970759] request_queue            755KB        755KB
>[29269.970764] blkdev_ioc              1023KB       1023KB
>[29269.970770] biovec-128               256KB        256KB
>[29269.970775] biovec-64                128KB        128KB
>[29269.970780] skbuff_fclone_cache       1024KB       1024KB
>[29269.970786] skbuff_head_cache       1600KB       1600KB
>[29269.970791] file_lock_cache         1021KB       1021KB
>[29269.970796] net_namespace            510KB        510KB
>[29269.970802] shmem_inode_cache       1087KB       1087KB
>[29269.970807] dtl                    10040KB      11520KB
>[29269.970813] taskstats                828KB        828KB
>[29269.970818] proc_dir_entry           640KB        640KB
>[29269.970824] pde_opener              1023KB       1023KB
>[29269.970829] seq_file                1024KB       1024KB
>[29269.970834] sigqueue                1022KB       1022KB
>[29269.970840] kernfs_node_cache       5302KB       5302KB
>[29269.970845] mnt_cache               2996KB       2996KB
>[29269.970851] names_cache             4096KB       4096KB
>[29269.970856] ebitmap_node            1024KB       1024KB
>[29269.970862] avtab_node              1023KB       1023KB
>[29269.970867] avc_xperms_data         1024KB       1024KB
>[29269.970872] selinux_file_security       1024KB       1024KB
>[29269.970878] selinux_inode_security       1855KB       1855KB
>[29269.970884] nsproxy                 1023KB       1023KB
>[29269.970889] vm_area_struct          1660KB       1660KB
>[29269.970895] mm_struct               8056KB       8056KB
>[29269.970900] files_cache             1211KB       1211KB
>[29269.970905] signal_cache            1472KB       1472KB
>[29269.970911] sighand_cache           2932KB       2932KB
>[29269.970916] task_struct            12210KB      12210KB
>[29269.970921] cred_jar                4800KB       4800KB
>[29269.970927] thread_stack           17408KB      17408KB
>[29269.970932] anon_vma                1086KB       1086KB
>[29269.970938] pid                     1280KB       1280KB
>[29269.970943] numa_policy              383KB        383KB
>[29269.970949] trace_event_file         255KB        255KB
>[29269.970954] ftrace_event_field        447KB        447KB
>[29269.970960] pool_workqueue          1024KB       1024KB
>[29269.970965] task_group              1020KB       1020KB
>[29269.970971] pgtable-2^11            9216KB       9216KB
>[29269.970976] pgtable-2^8             4096KB       4096KB
>[29269.970983] dma-kmalloc-512          128KB        128KB
>[29269.970990] kmalloc-131072         35328KB      35328KB
>[29269.970996] kmalloc-65536           9216KB       9216KB
>[29269.971001] kmalloc-32768           8192KB       8192KB
>[29269.971007] kmalloc-16384          18432KB      20480KB
>[29269.971013] kmalloc-8192            8704KB       8704KB
>[29269.971018] kmalloc-4096            8192KB       8192KB
>[29269.971023] kmalloc-2048            4352KB       4352KB
>[29269.971028] kmalloc-1024           19512KB      19520KB
>[29269.971034] kmalloc-512            10165KB      11008KB
>[29269.971040] kmalloc-256             1408KB       1408KB
>[29269.971045] kmalloc-192             1790KB       1790KB
>[29269.971051] kmalloc-128             1536KB       1536KB
>[29269.971056] kmalloc-96              1470KB       1470KB
>[29269.971061] kmalloc-64              1792KB       1792KB
>[29269.971067] kmalloc-32             12992KB      12992KB
>[29269.971072] kmalloc-16              1024KB       1024KB
>[29269.971077] kmalloc-8               1024KB       1024KB
>[29269.971083] kmem_cache_node         1024KB       1024KB
>[29269.971088] kmem_cache              3315KB       3315KB
>[29269.971093] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29269.971107] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29269.971116] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29269.971124] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29269.971131] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29269.971140] [ 2089]     0  2089     1288        0    51200       41             0 irqbalance
>[29269.971148] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29269.971156] [ 2121]     0  2121      307        0    51200       72         -1000 sshd
>[29269.971164] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29269.971171] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29269.979779] [ 2140]     0  2140     3304        0    51200       60             0 crond
>[29269.979789] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29269.979797] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29269.979806] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29269.979813] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29269.979821] [ 2697]     0  2697       87        0    49152       30             0 log
>[29269.979829] [ 2699]     0  2699      103        0    51200       39             0 config
>[29269.979837] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29269.979846] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29269.979855] [ 8876]     0  8876     3282        0    51200       14             0 copyToOther
>[29269.979864] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29269.979872] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29269.979881] [ 8932]     0  8932      302        2    40960       62             0 sshd
>[29269.979889] [ 8937]     0  8937      302        0    40960       76             0 sshd
>[29269.979897] [ 8940]     0  8940     3270        0    51200       20             0 rsync
>[29269.979904] [ 8941]     0  8941      203        0    40960       50             0 ssh
>[29269.979911] Out of memory: Kill process 8937 (sshd) score 1 or sacrifice child
>[29269.979920] Killed process 8937 (sshd) total-vm:19328kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29270.000031] oom_reaper: reaped process 8937 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29271.920308] ssh invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29271.920321] ssh cpuset=/ mems_allowed=0
>[29271.920331] CPU: 12 PID: 8941 Comm: ssh Not tainted 4.18.7-200.fc28.ppc64 #1
>[29271.920336] Call Trace:
>[29271.920343] [c0000000277971a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29271.920350] [c000000027797230] [c0000000002fb670] .dump_header+0x70/0x300
>[29271.920356] [c000000027797300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29271.920362] [c0000000277973d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29271.920368] [c000000027797480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29271.920376] [c000000027797670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29271.920383] [c000000027797730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29271.920390] [c0000000277977f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29271.920396] [c000000027797880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29271.920402] [c000000027797990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29271.920409] [c000000027797ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29271.920415] [c000000027797b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29271.920421] [c000000027797cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29271.920428] [c000000027797d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29271.920435] [c000000027797e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29271.920440] Mem-Info:
>[29271.920447] active_anon:32 inactive_anon:40 isolated_anon:0
>                active_file:33 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2797 slab_unreclaimable:15885
>                mapped:30 shmem:0 pagetables:49 bounce:0
>                free:1463 free_pcp:0 free_cma:0
>[29271.920465] Node 0 active_anon:2048kB inactive_anon:2560kB active_file:2112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1920kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29271.920475] Node 0 DMA free:93632kB min:94144kB low:117632kB high:141120kB active_anon:192kB inactive_anon:256kB active_file:320kB inactive_file:0kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9008kB pagetables:3136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29271.920489] lowmem_reserve[]: 0 0 0 0
>[29271.920495] Node 0 DMA: 362*64kB (UE) 363*128kB (UE) 101*256kB (UE) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97536kB
>[29271.920513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29271.920518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29271.920522] 97 total pagecache pages
>[29271.920525] 30 pages in swap cache
>[29271.920529] Swap cache stats: add 3007516, delete 3007604, find 2552325/4332423
>[29271.920533] Free swap  = 1917184kB
>[29271.920535] Total swap = 2052032kB
>[29271.920538] 32768 pages RAM
>[29271.920541] 0 pages HighMem/MovableOnly
>[29271.920543] 2684 pages reserved
>[29271.920546] 0 pages cma reserved
>[29271.920549] 0 pages hwpoisoned
>[29271.920552] Unreclaimable slab info:
>[29271.920555] Name                      Used          Total
>[29271.920699] xfs_efd_item            1017KB       1017KB
>[29271.920704] xfs_buf_item            1020KB       1020KB
>[29271.920708] xfs_trans               1022KB       1022KB
>[29271.920712] xfs_da_state            1020KB       1020KB
>[29271.920716] xfs_log_ticket          1023KB       1023KB
>[29271.920724] scsi_sense_cache        1024KB       1024KB
>[29271.920739] RAWv6                    504KB        504KB
>[29271.920743] UDPv6                   1012KB       1012KB
>[29271.920747] tw_sock_TCPv6            127KB        127KB
>[29271.920752] TCPv6                   1386KB       1386KB
>[29271.920756] cfq_io_cq               1023KB       1023KB
>[29271.920760] cfq_queue               1023KB       1023KB
>[29271.920765] mqueue_inode_cache         64KB         64KB
>[29271.920769] kioctx                    63KB         63KB
>[29271.920774] posix_timers_cache       1022KB       1022KB
>[29271.920777] ip4-frags               1023KB       1023KB
>[29271.920781] secpath_cache            768KB        768KB
>[29271.920785] RAW                      896KB        896KB
>[29271.920789] UDP                     1008KB       1008KB
>[29271.920793] tw_sock_TCP              127KB        127KB
>[29271.920797] request_sock_TCP         191KB        191KB
>[29271.920801] TCP                     2040KB       2040KB
>[29271.920805] hugetlbfs_inode_cache        127KB        127KB
>[29271.920809] eventpoll_pwq           1023KB       1023KB
>[29271.920812] inotify_inode_mark       1023KB       1023KB
>[29271.920816] request_queue            755KB        755KB
>[29271.920820] blkdev_ioc              1023KB       1023KB
>[29271.920824] biovec-128               256KB        256KB
>[29271.920828] biovec-64                128KB        128KB
>[29271.920832] skbuff_fclone_cache       1024KB       1024KB
>[29271.920836] skbuff_head_cache       1600KB       1600KB
>[29271.920839] file_lock_cache         1021KB       1021KB
>[29271.920843] net_namespace            510KB        510KB
>[29271.920847] shmem_inode_cache       1087KB       1087KB
>[29271.920852] dtl                    10040KB      11520KB
>[29271.920856] taskstats                828KB        828KB
>[29271.920860] proc_dir_entry           640KB        640KB
>[29271.920864] pde_opener              1023KB       1023KB
>[29271.920868] seq_file                1024KB       1024KB
>[29271.920872] sigqueue                1022KB       1022KB
>[29271.920876] kernfs_node_cache       5302KB       5302KB
>[29271.920880] mnt_cache               2996KB       2996KB
>[29271.920884] names_cache             4096KB       4096KB
>[29271.920888] ebitmap_node            1024KB       1024KB
>[29271.920892] avtab_node              1023KB       1023KB
>[29271.920896] avc_xperms_data         1024KB       1024KB
>[29271.920900] selinux_file_security       1024KB       1024KB
>[29271.920903] selinux_inode_security       1855KB       1855KB
>[29271.920908] nsproxy                 1023KB       1023KB
>[29271.920912] vm_area_struct          1660KB       1660KB
>[29271.920915] mm_struct               8056KB       8056KB
>[29271.920919] files_cache             1211KB       1211KB
>[29271.920922] signal_cache            1472KB       1472KB
>[29271.920926] sighand_cache           2932KB       2932KB
>[29271.920930] task_struct            12210KB      12210KB
>[29271.920934] cred_jar                4800KB       4800KB
>[29271.920938] thread_stack           17408KB      17408KB
>[29271.920941] anon_vma                1086KB       1086KB
>[29271.920945] pid                     1280KB       1280KB
>[29271.920949] numa_policy              383KB        383KB
>[29271.920953] trace_event_file         255KB        255KB
>[29271.920956] ftrace_event_field        447KB        447KB
>[29271.920960] pool_workqueue          1024KB       1024KB
>[29271.920964] task_group              1020KB       1020KB
>[29271.920968] pgtable-2^11            9216KB       9216KB
>[29271.920972] pgtable-2^8             4096KB       4096KB
>[29271.920977] dma-kmalloc-512          128KB        128KB
>[29271.920982] kmalloc-131072         35328KB      35328KB
>[29271.920986] kmalloc-65536           9216KB       9216KB
>[29271.920989] kmalloc-32768           8192KB       8192KB
>[29271.920993] kmalloc-16384          18432KB      20480KB
>[29271.920997] kmalloc-8192            8704KB       8704KB
>[29271.921001] kmalloc-4096            8192KB       8192KB
>[29271.921004] kmalloc-2048            4352KB       4352KB
>[29271.921009] kmalloc-1024           19342KB      19456KB
>[29271.921014] kmalloc-512            10164KB      11008KB
>[29271.921018] kmalloc-256             1408KB       1408KB
>[29271.921021] kmalloc-192             1790KB       1790KB
>[29271.921025] kmalloc-128             1536KB       1536KB
>[29271.921029] kmalloc-96              1470KB       1470KB
>[29271.921032] kmalloc-64              1792KB       1792KB
>[29271.921036] kmalloc-32             12992KB      12992KB
>[29271.921040] kmalloc-16              1024KB       1024KB
>[29271.921043] kmalloc-8               1024KB       1024KB
>[29271.921047] kmem_cache_node         1024KB       1024KB
>[29271.921051] kmem_cache              3315KB       3315KB
>[29271.921054] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29271.921064] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29271.921071] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29271.921077] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29271.921082] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29271.921088] [ 2089]     0  2089     1288        0    51200       41             0 irqbalance
>[29271.921095] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29271.921100] [ 2121]     0  2121      307        0    51200       88         -1000 sshd
>[29271.921106] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29271.921112] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29271.921117] [ 2140]     0  2140     3304        0    51200       60             0 crond
>[29271.921123] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29271.921129] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29271.921135] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29271.921141] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29271.921146] [ 2697]     0  2697       87        0    49152       30             0 log
>[29271.921152] [ 2699]     0  2699      103        0    51200       39             0 config
>[29271.921158] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29271.921164] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29271.921171] [ 8876]     0  8876     3282        0    51200       14             0 copyToOther
>[29271.929950] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29271.929957] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29271.929964] [ 8932]     0  8932      302        2    40960       72             0 sshd
>[29271.929971] [ 8940]     0  8940     3270        0    51200       20             0 rsync
>[29271.929976] [ 8941]     0  8941      203       12    40960       36             0 ssh
>[29271.929981] Out of memory: Kill process 8932 (sshd) score 1 or sacrifice child
>[29271.929992] Killed process 8932 (sshd) total-vm:19328kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB
>[29271.950083] oom_reaper: reaped process 8932 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29273.879955] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29273.879971] systemd cpuset=/ mems_allowed=0
>[29273.879981] CPU: 9 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29273.879986] Call Trace:
>[29273.879993] [c00000007e9ff1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29273.880000] [c00000007e9ff230] [c0000000002fb670] .dump_header+0x70/0x300
>[29273.880006] [c00000007e9ff300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29273.880013] [c00000007e9ff3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29273.880019] [c00000007e9ff480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29273.880027] [c00000007e9ff670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29273.880033] [c00000007e9ff730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29273.880040] [c00000007e9ff7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29273.880046] [c00000007e9ff880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29273.880053] [c00000007e9ff990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29273.880059] [c00000007e9ffac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29273.880065] [c00000007e9ffb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29273.880072] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29273.880079] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29273.880086] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29273.880091] Mem-Info:
>[29273.880099] active_anon:16 inactive_anon:20 isolated_anon:0
>                active_file:0 inactive_file:27 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15896
>                mapped:15 shmem:0 pagetables:50 bounce:0
>                free:1457 free_pcp:0 free_cma:0
>[29273.880117] Node 0 active_anon:1024kB inactive_anon:1280kB active_file:0kB inactive_file:1728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:960kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29273.880127] Node 0 DMA free:93248kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:2432kB active_file:0kB inactive_file:256kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:9008kB pagetables:3200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29273.880141] lowmem_reserve[]: 0 0 0 0
>[29273.880147] Node 0 DMA: 356*64kB (UE) 360*128kB (UE) 102*256kB (UE) 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97024kB
>[29273.880165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29273.880170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29273.880175] 87 total pagecache pages
>[29273.880178] 23 pages in swap cache
>[29273.880182] Swap cache stats: add 3008395, delete 3008490, find 2553062/4333730
>[29273.880186] Free swap  = 1921280kB
>[29273.880188] Total swap = 2052032kB
>[29273.880191] 32768 pages RAM
>[29273.880194] 0 pages HighMem/MovableOnly
>[29273.880197] 2684 pages reserved
>[29273.880200] 0 pages cma reserved
>[29273.880202] 0 pages hwpoisoned
>[29273.880206] Unreclaimable slab info:
>[29273.880209] Name                      Used          Total
>[29273.880354] xfs_efd_item            1017KB       1017KB
>[29273.880359] xfs_buf_item            1020KB       1020KB
>[29273.880363] xfs_trans               1022KB       1022KB
>[29273.880367] xfs_da_state            1020KB       1020KB
>[29273.880371] xfs_log_ticket          1023KB       1023KB
>[29273.880379] scsi_sense_cache        1024KB       1024KB
>[29273.880395] RAWv6                    504KB        504KB
>[29273.880399] UDPv6                   1012KB       1012KB
>[29273.880403] tw_sock_TCPv6            127KB        127KB
>[29273.880407] TCPv6                   1386KB       1386KB
>[29273.880412] cfq_io_cq               1023KB       1023KB
>[29273.880416] cfq_queue               1023KB       1023KB
>[29273.880420] mqueue_inode_cache         64KB         64KB
>[29273.880424] kioctx                    63KB         63KB
>[29273.880429] posix_timers_cache       1022KB       1022KB
>[29273.880433] ip4-frags               1023KB       1023KB
>[29273.880437] secpath_cache            768KB        768KB
>[29273.880441] RAW                      896KB        896KB
>[29273.880445] UDP                     1008KB       1008KB
>[29273.880449] tw_sock_TCP              127KB        127KB
>[29273.880452] request_sock_TCP         191KB        191KB
>[29273.880456] TCP                     2040KB       2040KB
>[29273.880460] hugetlbfs_inode_cache        127KB        127KB
>[29273.880464] eventpoll_pwq           1023KB       1023KB
>[29273.880468] inotify_inode_mark       1023KB       1023KB
>[29273.880472] request_queue            755KB        755KB
>[29273.880476] blkdev_ioc              1023KB       1023KB
>[29273.880480] biovec-128               256KB        256KB
>[29273.880483] biovec-64                128KB        128KB
>[29273.880487] skbuff_fclone_cache       1024KB       1024KB
>[29273.880491] skbuff_head_cache       1600KB       1600KB
>[29273.880495] file_lock_cache         1021KB       1021KB
>[29273.880499] net_namespace            510KB        510KB
>[29273.880503] shmem_inode_cache       1087KB       1087KB
>[29273.880508] dtl                    10040KB      11520KB
>[29273.880511] taskstats                828KB        828KB
>[29273.880515] proc_dir_entry           640KB        640KB
>[29273.880519] pde_opener              1023KB       1023KB
>[29273.880523] seq_file                1024KB       1024KB
>[29273.880527] sigqueue                1022KB       1022KB
>[29273.880531] kernfs_node_cache       5302KB       5302KB
>[29273.880534] mnt_cache               2996KB       2996KB
>[29273.880538] names_cache             4096KB       4096KB
>[29273.880542] ebitmap_node            1024KB       1024KB
>[29273.880546] avtab_node              1023KB       1023KB
>[29273.880550] avc_xperms_data         1024KB       1024KB
>[29273.880554] selinux_file_security       1024KB       1024KB
>[29273.880557] selinux_inode_security       1855KB       1855KB
>[29273.880562] nsproxy                 1023KB       1023KB
>[29273.880566] vm_area_struct          1660KB       1660KB
>[29273.880570] mm_struct               8056KB       8056KB
>[29273.880573] files_cache             1211KB       1211KB
>[29273.880577] signal_cache            1472KB       1472KB
>[29273.880581] sighand_cache           2932KB       2932KB
>[29273.880584] task_struct            12210KB      12210KB
>[29273.880588] cred_jar                4800KB       4800KB
>[29273.880592] thread_stack           17408KB      17408KB
>[29273.880596] anon_vma                1086KB       1086KB
>[29273.880599] pid                     1280KB       1280KB
>[29273.880603] numa_policy              383KB        383KB
>[29273.880607] trace_event_file         255KB        255KB
>[29273.880611] ftrace_event_field        447KB        447KB
>[29273.880615] pool_workqueue          1024KB       1024KB
>[29273.880618] task_group              1020KB       1020KB
>[29273.880622] pgtable-2^11            9216KB       9216KB
>[29273.880626] pgtable-2^8             4096KB       4096KB
>[29273.880631] dma-kmalloc-512          128KB        128KB
>[29273.880636] kmalloc-131072         35328KB      35328KB
>[29273.880639] kmalloc-65536           9216KB       9216KB
>[29273.880643] kmalloc-32768           8192KB       8192KB
>[29273.880648] kmalloc-16384          18432KB      20480KB
>[29273.880651] kmalloc-8192            8704KB       8704KB
>[29273.880655] kmalloc-4096            8192KB       8192KB
>[29273.880659] kmalloc-2048            4352KB       4352KB
>[29273.880662] kmalloc-1024           19456KB      19456KB
>[29273.880667] kmalloc-512            10227KB      11008KB
>[29273.880671] kmalloc-256             1408KB       1408KB
>[29273.880675] kmalloc-192             1790KB       1790KB
>[29273.880678] kmalloc-128             1536KB       1536KB
>[29273.880682] kmalloc-96              1470KB       1470KB
>[29273.880686] kmalloc-64              1792KB       1792KB
>[29273.880690] kmalloc-32             12992KB      12992KB
>[29273.880693] kmalloc-16              1024KB       1024KB
>[29273.880697] kmalloc-8               1024KB       1024KB
>[29273.880701] kmem_cache_node         1024KB       1024KB
>[29273.880705] kmem_cache              3315KB       3315KB
>[29273.880708] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29273.880724] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29273.880731] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29273.880738] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29273.880744] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29273.880750] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29273.880757] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29273.880763] [ 2121]     0  2121      307        0    51200       73         -1000 sshd
>[29273.880769] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29273.880775] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29273.880781] [ 2140]     0  2140     3304        0    51200       60             0 crond
>[29273.880787] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29273.880792] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29273.880800] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29273.880806] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29273.880812] [ 2697]     0  2697       87        0    49152       30             0 log
>[29273.880818] [ 2699]     0  2699      103        0    51200       39             0 config
>[29273.880824] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29273.880832] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29273.880840] [ 8876]     0  8876     3282        0    51200       14             0 copyToOther
>[29273.880847] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29273.880852] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29273.880859] [ 8940]     0  8940     3270        0    51200       20             0 rsync
>[29273.880864] [ 8941]     0  8941      205       34    51200       29             0 ssh
>[29273.880870] [ 8943]     0  8943      210       17    40960       32             0 sshd
>[29273.880874] Out of memory: Kill process 8941 (ssh) score 1 or sacrifice child
>[29273.880884] Killed process 8941 (ssh) total-vm:13120kB, anon-rss:704kB, file-rss:1472kB, shmem-rss:0kB
>[29273.900119] oom_reaper: reaped process 8941 (ssh), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29274.940474] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29274.940488] sshd cpuset=/ mems_allowed=0
>[29274.940499] CPU: 1 PID: 8943 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29274.940504] Call Trace:
>[29274.940511] [c00000002abd31a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29274.940520] [c00000002abd3230] [c0000000002fb670] .dump_header+0x70/0x300
>[29274.940526] [c00000002abd3300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29274.940533] [c00000002abd33d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29274.940541] [c00000002abd3480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29274.940549] [c00000002abd3670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29274.940556] [c00000002abd3730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29274.940564] [c00000002abd37f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29274.940571] [c00000002abd3880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29274.940578] [c00000002abd3990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29274.940585] [c00000002abd3ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29274.940592] [c00000002abd3b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29274.940599] [c00000002abd3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29274.940606] [c00000002abd3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29274.940614] [c00000002abd3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29274.940619] Mem-Info:
>[29274.940628] active_anon:2 inactive_anon:17 isolated_anon:0
>                active_file:6 inactive_file:2 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15918
>                mapped:21 shmem:0 pagetables:51 bounce:0
>                free:1464 free_pcp:0 free_cma:0
>[29274.940649] Node 0 active_anon:128kB inactive_anon:1088kB active_file:384kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1344kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29274.940661] Node 0 DMA free:93696kB min:94144kB low:117632kB high:141120kB active_anon:128kB inactive_anon:1088kB active_file:384kB inactive_file:128kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8992kB pagetables:3264kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29274.940678] lowmem_reserve[]: 0 0 0 0
>[29274.940684] Node 0 DMA: 375*64kB (UE) 359*128kB (UE) 102*256kB (UE) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97088kB
>[29274.940704] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29274.940711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29274.940716] 58 total pagecache pages
>[29274.940719] 8 pages in swap cache
>[29274.940723] Swap cache stats: add 3008715, delete 3008826, find 2553315/4334198
>[29274.940728] Free swap  = 1925376kB
>[29274.940731] Total swap = 2052032kB
>[29274.940735] 32768 pages RAM
>[29274.940737] 0 pages HighMem/MovableOnly
>[29274.940741] 2684 pages reserved
>[29274.940744] 0 pages cma reserved
>[29274.940747] 0 pages hwpoisoned
>[29274.940751] Unreclaimable slab info:
>[29274.940754] Name                      Used          Total
>[29274.940892] xfs_efd_item            1017KB       1017KB
>[29274.940897] xfs_buf_item            1020KB       1020KB
>[29274.940901] xfs_trans               1022KB       1022KB
>[29274.940906] xfs_da_state            1020KB       1020KB
>[29274.940910] xfs_log_ticket          1023KB       1023KB
>[29274.940919] scsi_sense_cache        1024KB       1024KB
>[29274.940935] RAWv6                    504KB        504KB
>[29274.940939] UDPv6                   1012KB       1012KB
>[29274.940944] tw_sock_TCPv6            127KB        127KB
>[29274.940949] TCPv6                   1386KB       1386KB
>[29274.940954] cfq_io_cq               1023KB       1023KB
>[29274.940958] cfq_queue               1023KB       1023KB
>[29274.940963] mqueue_inode_cache         64KB         64KB
>[29274.940968] kioctx                    63KB         63KB
>[29274.940973] posix_timers_cache       1022KB       1022KB
>[29274.940978] ip4-frags               1023KB       1023KB
>[29274.940982] secpath_cache            768KB        768KB
>[29274.940987] RAW                      896KB        896KB
>[29274.940991] UDP                     1008KB       1008KB
>[29274.940995] tw_sock_TCP              127KB        127KB
>[29274.940999] request_sock_TCP         191KB        191KB
>[29274.941004] TCP                     2040KB       2040KB
>[29274.941008] hugetlbfs_inode_cache        127KB        127KB
>[29274.941013] eventpoll_pwq           1023KB       1023KB
>[29274.941018] inotify_inode_mark       1023KB       1023KB
>[29274.941022] request_queue            755KB        755KB
>[29274.941026] blkdev_ioc              1023KB       1023KB
>[29274.941030] biovec-128               256KB        256KB
>[29274.941035] biovec-64                128KB        128KB
>[29274.941039] skbuff_fclone_cache       1024KB       1024KB
>[29274.941044] skbuff_head_cache       1600KB       1600KB
>[29274.941049] file_lock_cache         1021KB       1021KB
>[29274.941053] net_namespace            510KB        510KB
>[29274.941058] shmem_inode_cache       1087KB       1087KB
>[29274.941063] dtl                    10040KB      11520KB
>[29274.941068] taskstats                828KB        828KB
>[29274.941072] proc_dir_entry           640KB        640KB
>[29274.941076] pde_opener              1023KB       1023KB
>[29274.941081] seq_file                1024KB       1024KB
>[29274.941085] sigqueue                1022KB       1022KB
>[29274.941090] kernfs_node_cache       5302KB       5302KB
>[29274.941094] mnt_cache               2996KB       2996KB
>[29274.941099] names_cache             4096KB       4096KB
>[29274.941104] ebitmap_node            1024KB       1024KB
>[29274.941108] avtab_node              1023KB       1023KB
>[29274.941113] avc_xperms_data         1024KB       1024KB
>[29274.941117] selinux_file_security       1024KB       1024KB
>[29274.941121] selinux_inode_security       1855KB       1855KB
>[29274.941127] nsproxy                 1023KB       1023KB
>[29274.941131] vm_area_struct          1660KB       1660KB
>[29274.941135] mm_struct               8056KB       8056KB
>[29274.941140] files_cache             1211KB       1211KB
>[29274.941144] signal_cache            1472KB       1472KB
>[29274.941148] sighand_cache           2932KB       2932KB
>[29274.941153] task_struct            12210KB      12210KB
>[29274.941157] cred_jar                4800KB       4800KB
>[29274.941161] thread_stack           17408KB      17408KB
>[29274.941166] anon_vma                1086KB       1086KB
>[29274.941170] pid                     1280KB       1280KB
>[29274.949945] numa_policy              383KB        383KB
>[29274.949956] trace_event_file         255KB        255KB
>[29274.949960] ftrace_event_field        447KB        447KB
>[29274.949964] pool_workqueue          1024KB       1024KB
>[29274.949968] task_group              1020KB       1020KB
>[29274.949972] pgtable-2^11            9216KB       9216KB
>[29274.949974] pgtable-2^8             4096KB       4096KB
>[29274.949978] dma-kmalloc-512          128KB        128KB
>[29274.949982] kmalloc-131072         35328KB      35328KB
>[29274.949985] kmalloc-65536           9216KB       9216KB
>[29274.949988] kmalloc-32768           8192KB       8192KB
>[29274.949991] kmalloc-16384          18432KB      20480KB
>[29274.949994] kmalloc-8192            8704KB       8704KB
>[29274.949997] kmalloc-4096            8192KB       8192KB
>[29274.950000] kmalloc-2048            4352KB       4352KB
>[29274.950003] kmalloc-1024           19456KB      19456KB
>[29274.950007] kmalloc-512            10227KB      11008KB
>[29274.950010] kmalloc-256             1408KB       1408KB
>[29274.950012] kmalloc-192             1790KB       1790KB
>[29274.950015] kmalloc-128             1536KB       1536KB
>[29274.950018] kmalloc-96              1470KB       1470KB
>[29274.950021] kmalloc-64              1792KB       1792KB
>[29274.950024] kmalloc-32             12992KB      12992KB
>[29274.950027] kmalloc-16              1024KB       1024KB
>[29274.950030] kmalloc-8               1024KB       1024KB
>[29274.950033] kmem_cache_node         1024KB       1024KB
>[29274.950036] kmem_cache              3315KB       3315KB
>[29274.950038] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29274.950052] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29274.950057] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29274.950062] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29274.950067] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29274.950071] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29274.950077] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29274.950081] [ 2121]     0  2121      307        0    51200       73         -1000 sshd
>[29274.950086] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29274.950090] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29274.950095] [ 2140]     0  2140     3304        0    51200       60             0 crond
>[29274.950099] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29274.950104] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29274.950110] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29274.950114] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29274.950119] [ 2697]     0  2697       87        0    49152       30             0 log
>[29274.950123] [ 2699]     0  2699      103        0    51200       39             0 config
>[29274.950128] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29274.950134] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29274.950140] [ 8876]     0  8876     3282        0    51200       21             0 copyToOther
>[29274.950146] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29274.950150] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29274.950155] [ 8943]     0  8943      237       11    40960       41             0 sshd
>[29274.950160] [ 8944]     0  8944     3250        0    51200       17             0 rm
>[29274.950163] Out of memory: Kill process 2140 (crond) score 0 or sacrifice child
>[29274.950173] Killed process 2140 (crond) total-vm:211456kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29274.970019] oom_reaper: reaped process 2140 (crond), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29275.031069] rm invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29275.031074] rm cpuset=/ mems_allowed=0
>[29275.031080] CPU: 10 PID: 8944 Comm: rm Not tainted 4.18.7-200.fc28.ppc64 #1
>[29275.031083] Call Trace:
>[29275.031087] [c00000001701f380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29275.031093] [c00000001701f410] [c0000000002fb670] .dump_header+0x70/0x300
>[29275.031097] [c00000001701f4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29275.031102] [c00000001701f5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29275.031107] [c00000001701f660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29275.031112] [c00000001701f850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29275.031117] [c00000001701f8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29275.031122] [c00000001701f980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29275.039950] [c00000001701fa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29275.039957] [c00000001701fb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29275.039961] [c00000001701fb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29275.039966] [c00000001701fcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29275.039971] [c00000001701fd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29275.039976] [c00000001701fe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29275.039982] Mem-Info:
>[29275.039988] active_anon:3 inactive_anon:16 isolated_anon:0
>                active_file:10 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:8 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15918
>                mapped:21 shmem:0 pagetables:51 bounce:0
>                free:1469 free_pcp:3 free_cma:0
>[29275.040003] Node 0 active_anon:192kB inactive_anon:1024kB active_file:640kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1344kB dirty:0kB writeback:512kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29275.040010] Node 0 DMA free:94016kB min:94144kB low:117632kB high:141120kB active_anon:192kB inactive_anon:1024kB active_file:640kB inactive_file:0kB unevictable:0kB writepending:512kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8992kB pagetables:3264kB bounce:0kB free_pcp:192kB local_pcp:0kB free_cma:0kB
>[29275.040021] lowmem_reserve[]: 0 0 0 0
>[29275.040026] Node 0 DMA: 373*64kB (UE) 359*128kB (UE) 102*256kB (UE) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 96960kB
>[29275.040038] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29275.040042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29275.040046] 61 total pagecache pages
>[29275.040048] 8 pages in swap cache
>[29275.040051] Swap cache stats: add 3008717, delete 3008828, find 2553317/4334202
>[29275.040054] Free swap  = 1929472kB
>[29275.040056] Total swap = 2052032kB
>[29275.040058] 32768 pages RAM
>[29275.040060] 0 pages HighMem/MovableOnly
>[29275.040062] 2684 pages reserved
>[29275.040064] 0 pages cma reserved
>[29275.040066] 0 pages hwpoisoned
>[29275.040069] Unreclaimable slab info:
>[29275.040071] Name                      Used          Total
>[29275.040148] xfs_efd_item            1017KB       1017KB
>[29275.040151] xfs_buf_item            1020KB       1020KB
>[29275.040154] xfs_trans               1022KB       1022KB
>[29275.040157] xfs_da_state            1020KB       1020KB
>[29275.040160] xfs_log_ticket          1023KB       1023KB
>[29275.040165] scsi_sense_cache        1024KB       1024KB
>[29275.040177] RAWv6                    504KB        504KB
>[29275.040180] UDPv6                   1012KB       1012KB
>[29275.040183] tw_sock_TCPv6            127KB        127KB
>[29275.040186] TCPv6                   1386KB       1386KB
>[29275.040189] cfq_io_cq               1023KB       1023KB
>[29275.040192] cfq_queue               1023KB       1023KB
>[29275.040195] mqueue_inode_cache         64KB         64KB
>[29275.040199] kioctx                    63KB         63KB
>[29275.040202] posix_timers_cache       1022KB       1022KB
>[29275.040205] ip4-frags               1023KB       1023KB
>[29275.040208] secpath_cache            768KB        768KB
>[29275.040211] RAW                      896KB        896KB
>[29275.040214] UDP                     1008KB       1008KB
>[29275.040217] tw_sock_TCP              127KB        127KB
>[29275.040220] request_sock_TCP         191KB        191KB
>[29275.040223] TCP                     2040KB       2040KB
>[29275.040225] hugetlbfs_inode_cache        127KB        127KB
>[29275.040228] eventpoll_pwq           1023KB       1023KB
>[29275.040231] inotify_inode_mark       1023KB       1023KB
>[29275.040234] request_queue            755KB        755KB
>[29275.040237] blkdev_ioc              1023KB       1023KB
>[29275.040240] biovec-128               256KB        256KB
>[29275.040243] biovec-64                128KB        128KB
>[29275.040246] skbuff_fclone_cache       1024KB       1024KB
>[29275.040249] skbuff_head_cache       1600KB       1600KB
>[29275.040252] file_lock_cache         1021KB       1021KB
>[29275.040255] net_namespace            510KB        510KB
>[29275.040258] shmem_inode_cache       1087KB       1087KB
>[29275.040261] dtl                    10040KB      11520KB
>[29275.040264] taskstats                828KB        828KB
>[29275.040267] proc_dir_entry           640KB        640KB
>[29275.040270] pde_opener              1023KB       1023KB
>[29275.040273] seq_file                1024KB       1024KB
>[29275.040276] sigqueue                1022KB       1022KB
>[29275.040278] kernfs_node_cache       5302KB       5302KB
>[29275.040281] mnt_cache               2996KB       2996KB
>[29275.040284] names_cache             4096KB       4096KB
>[29275.040287] ebitmap_node            1024KB       1024KB
>[29275.040290] avtab_node              1023KB       1023KB
>[29275.040293] avc_xperms_data         1024KB       1024KB
>[29275.040296] selinux_file_security       1024KB       1024KB
>[29275.040299] selinux_inode_security       1855KB       1855KB
>[29275.040302] nsproxy                 1023KB       1023KB
>[29275.040305] vm_area_struct          1660KB       1660KB
>[29275.040308] mm_struct               8056KB       8056KB
>[29275.040310] files_cache             1211KB       1211KB
>[29275.040313] signal_cache            1472KB       1472KB
>[29275.040316] sighand_cache           2932KB       2932KB
>[29275.040319] task_struct            12210KB      12210KB
>[29275.040322] cred_jar                4800KB       4800KB
>[29275.040325] thread_stack           17408KB      17408KB
>[29275.040328] anon_vma                1086KB       1086KB
>[29275.040331] pid                     1280KB       1280KB
>[29275.040333] numa_policy              383KB        383KB
>[29275.040336] trace_event_file         255KB        255KB
>[29275.040339] ftrace_event_field        447KB        447KB
>[29275.040342] pool_workqueue          1024KB       1024KB
>[29275.040345] task_group              1020KB       1020KB
>[29275.040348] pgtable-2^11            9216KB       9216KB
>[29275.040351] pgtable-2^8             4096KB       4096KB
>[29275.040355] dma-kmalloc-512          128KB        128KB
>[29275.040358] kmalloc-131072         35328KB      35328KB
>[29275.040361] kmalloc-65536           9216KB       9216KB
>[29275.040364] kmalloc-32768           8192KB       8192KB
>[29275.040367] kmalloc-16384          18432KB      20480KB
>[29275.040370] kmalloc-8192            8704KB       8704KB
>[29275.040372] kmalloc-4096            8192KB       8192KB
>[29275.040375] kmalloc-2048            4352KB       4352KB
>[29275.040378] kmalloc-1024           19456KB      19456KB
>[29275.040381] kmalloc-512            10227KB      11008KB
>[29275.040384] kmalloc-256             1408KB       1408KB
>[29275.040387] kmalloc-192             1790KB       1790KB
>[29275.040390] kmalloc-128             1536KB       1536KB
>[29275.040392] kmalloc-96              1470KB       1470KB
>[29275.040395] kmalloc-64              1792KB       1792KB
>[29275.040398] kmalloc-32             12992KB      12992KB
>[29275.040401] kmalloc-16              1024KB       1024KB
>[29275.040404] kmalloc-8               1024KB       1024KB
>[29275.040407] kmem_cache_node         1024KB       1024KB
>[29275.040409] kmem_cache              3315KB       3315KB
>[29275.040412] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29275.040420] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29275.040425] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29275.040429] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29275.040434] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29275.040438] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29275.040443] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29275.040447] [ 2121]     0  2121      307        0    51200       73         -1000 sshd
>[29275.040451] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29275.040456] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29275.040460] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29275.040464] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29275.040469] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29275.040473] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29275.040477] [ 2697]     0  2697       87        0    49152       30             0 log
>[29275.040482] [ 2699]     0  2699      103        0    51200       39             0 config
>[29275.040486] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29275.040491] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29275.040496] [ 8876]     0  8876     3282        0    51200       21             0 copyToOther
>[29275.040501] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29275.040505] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29275.040510] [ 8943]     0  8943      237       11    40960       41             0 sshd
>[29275.040514] [ 8944]     0  8944     3250        0    51200       17             0 rm
>[29275.040517] Out of memory: Kill process 8943 (sshd) score 0 or sacrifice child
>[29275.040524] Killed process 8943 (sshd) total-vm:15168kB, anon-rss:0kB, file-rss:704kB, shmem-rss:0kB
>[29275.060009] oom_reaper: reaped process 8943 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29276.360966] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29276.360976] systemd cpuset=/ mems_allowed=0
>[29276.360983] CPU: 0 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29276.360987] Call Trace:
>[29276.360993] [c00000007e9ff1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29276.360999] [c00000007e9ff230] [c0000000002fb670] .dump_header+0x70/0x300
>[29276.361003] [c00000007e9ff300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29276.361008] [c00000007e9ff3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29276.361013] [c00000007e9ff480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29276.361018] [c00000007e9ff670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29276.361024] [c00000007e9ff730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29276.361028] [c00000007e9ff7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29276.361033] [c00000007e9ff880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29276.361040] [c00000007e9ff990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29276.361045] [c00000007e9ffac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29276.361050] [c00000007e9ffb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29276.361055] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29276.361060] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29276.361065] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29276.361079] Mem-Info:
>[29276.361085] active_anon:0 inactive_anon:0 isolated_anon:0
>                active_file:29 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:7 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15928
>                mapped:29 shmem:0 pagetables:50 bounce:0
>                free:1472 free_pcp:0 free_cma:0
>[29276.361099] Node 0 active_anon:0kB inactive_anon:0kB active_file:1856kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1856kB dirty:0kB writeback:448kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29276.361107] Node 0 DMA free:94208kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:1024kB active_file:320kB inactive_file:0kB unevictable:0kB writepending:448kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8976kB pagetables:3200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29276.361118] lowmem_reserve[]: 0 0 0 0
>[29276.361122] Node 0 DMA: 363*64kB (UE) 357*128kB (UE) 100*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 96064kB
>[29276.361136] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29276.361140] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29276.361143] 34 total pagecache pages
>[29276.361146] 12 pages in swap cache
>[29276.361148] Swap cache stats: add 3009158, delete 3009265, find 2553660/4334838
>[29276.361151] Free swap  = 1927424kB
>[29276.361153] Total swap = 2052032kB
>[29276.361156] 32768 pages RAM
>[29276.361157] 0 pages HighMem/MovableOnly
>[29276.369953] 2684 pages reserved
>[29276.369956] 0 pages cma reserved
>[29276.369958] 0 pages hwpoisoned
>[29276.369961] Unreclaimable slab info:
>[29276.369963] Name                      Used          Total
>[29276.370116] xfs_efd_item            1017KB       1017KB
>[29276.370119] xfs_buf_item            1020KB       1020KB
>[29276.370123] xfs_trans               1022KB       1022KB
>[29276.370126] xfs_da_state            1020KB       1020KB
>[29276.370129] xfs_log_ticket          1023KB       1023KB
>[29276.370136] scsi_sense_cache        1024KB       1024KB
>[29276.370163] RAWv6                    504KB        504KB
>[29276.370166] UDPv6                   1012KB       1012KB
>[29276.370169] tw_sock_TCPv6            127KB        127KB
>[29276.370172] TCPv6                   1386KB       1386KB
>[29276.370176] cfq_io_cq               1023KB       1023KB
>[29276.370179] cfq_queue               1023KB       1023KB
>[29276.370182] mqueue_inode_cache         64KB         64KB
>[29276.370186] kioctx                    63KB         63KB
>[29276.370189] posix_timers_cache       1022KB       1022KB
>[29276.370192] ip4-frags               1023KB       1023KB
>[29276.370195] secpath_cache            768KB        768KB
>[29276.370198] RAW                      896KB        896KB
>[29276.370201] UDP                     1008KB       1008KB
>[29276.370204] tw_sock_TCP              127KB        127KB
>[29276.370207] request_sock_TCP         191KB        191KB
>[29276.370210] TCP                     2040KB       2040KB
>[29276.370213] hugetlbfs_inode_cache        127KB        127KB
>[29276.370217] eventpoll_pwq           1023KB       1023KB
>[29276.370220] inotify_inode_mark       1023KB       1023KB
>[29276.370223] request_queue            755KB        755KB
>[29276.370226] blkdev_ioc              1023KB       1023KB
>[29276.370229] biovec-128               256KB        256KB
>[29276.370232] biovec-64                128KB        128KB
>[29276.370235] skbuff_fclone_cache       1024KB       1024KB
>[29276.370238] skbuff_head_cache       1600KB       1600KB
>[29276.370241] file_lock_cache         1021KB       1021KB
>[29276.370244] net_namespace            510KB        510KB
>[29276.370247] shmem_inode_cache       1087KB       1087KB
>[29276.370251] dtl                    10040KB      11520KB
>[29276.370262] taskstats                828KB        828KB
>[29276.370265] proc_dir_entry           640KB        640KB
>[29276.370268] pde_opener              1023KB       1023KB
>[29276.370271] seq_file                1024KB       1024KB
>[29276.370274] sigqueue                1022KB       1022KB
>[29276.370277] kernfs_node_cache       5302KB       5302KB
>[29276.370280] mnt_cache               2996KB       2996KB
>[29276.370283] names_cache             4096KB       4096KB
>[29276.370286] ebitmap_node            1024KB       1024KB
>[29276.370297] avtab_node              1023KB       1023KB
>[29276.370300] avc_xperms_data         1024KB       1024KB
>[29276.370303] selinux_file_security       1024KB       1024KB
>[29276.370305] selinux_inode_security       1855KB       1855KB
>[29276.370309] nsproxy                 1023KB       1023KB
>[29276.370312] vm_area_struct          1660KB       1660KB
>[29276.370315] mm_struct               8056KB       8056KB
>[29276.370318] files_cache             1211KB       1211KB
>[29276.370321] signal_cache            1472KB       1472KB
>[29276.370323] sighand_cache           2932KB       2932KB
>[29276.370326] task_struct            12210KB      12210KB
>[29276.370329] cred_jar                4800KB       4800KB
>[29276.370332] thread_stack           17408KB      17408KB
>[29276.370335] anon_vma                1086KB       1086KB
>[29276.370338] pid                     1280KB       1280KB
>[29276.370341] numa_policy              383KB        383KB
>[29276.370344] trace_event_file         255KB        255KB
>[29276.370347] ftrace_event_field        447KB        447KB
>[29276.370350] pool_workqueue          1024KB       1024KB
>[29276.370353] task_group              1020KB       1020KB
>[29276.370356] pgtable-2^11            9216KB       9216KB
>[29276.370359] pgtable-2^8             4096KB       4096KB
>[29276.370363] dma-kmalloc-512          128KB        128KB
>[29276.370367] kmalloc-131072         35328KB      35328KB
>[29276.370370] kmalloc-65536           9216KB       9216KB
>[29276.370372] kmalloc-32768           8192KB       8192KB
>[29276.370376] kmalloc-16384          18432KB      20480KB
>[29276.370387] kmalloc-8192            8704KB       8704KB
>[29276.370390] kmalloc-4096            8192KB       8192KB
>[29276.370393] kmalloc-2048            4352KB       4352KB
>[29276.370395] kmalloc-1024           19520KB      19520KB
>[29276.370399] kmalloc-512            10348KB      11008KB
>[29276.370402] kmalloc-256             1408KB       1408KB
>[29276.370405] kmalloc-192             1790KB       1790KB
>[29276.370408] kmalloc-128             1536KB       1536KB
>[29276.370411] kmalloc-96              1470KB       1470KB
>[29276.370413] kmalloc-64              1792KB       1792KB
>[29276.370416] kmalloc-32             12992KB      12992KB
>[29276.370419] kmalloc-16              1024KB       1024KB
>[29276.370422] kmalloc-8               1024KB       1024KB
>[29276.370425] kmem_cache_node         1024KB       1024KB
>[29276.370428] kmem_cache              3315KB       3315KB
>[29276.370430] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29276.370444] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29276.370450] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29276.370455] [ 2068]     0  2068      158        0    51200       49             0 smartd
>[29276.370459] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29276.370464] [ 2089]     0  2089     1288        0    51200       42             0 irqbalance
>[29276.370469] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29276.370483] [ 2121]     0  2121      307        0    51200       70         -1000 sshd
>[29276.370488] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29276.370492] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29276.370497] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29276.370501] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29276.370507] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29276.370512] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29276.370516] [ 2697]     0  2697       87        0    49152       30             0 log
>[29276.370521] [ 2699]     0  2699      103        0    51200       39             0 config
>[29276.370526] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29276.370531] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29276.370539] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29276.370543] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29276.370549] [ 8945]     0  8945      133        9    43008       17             0 sshd
>[29276.370553] Out of memory: Kill process 2068 (smartd) score 0 or sacrifice child
>[29276.370562] Killed process 2068 (smartd) total-vm:10112kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29276.390011] oom_reaper: reaped process 2068 (smartd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29276.940649] irqbalance invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29276.940660] irqbalance cpuset=/ mems_allowed=0
>[29276.940669] CPU: 1 PID: 2089 Comm: irqbalance Not tainted 4.18.7-200.fc28.ppc64 #1
>[29276.940673] Call Trace:
>[29276.940680] [c0000000607db1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29276.940687] [c0000000607db230] [c0000000002fb670] .dump_header+0x70/0x300
>[29276.940693] [c0000000607db300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29276.940699] [c0000000607db3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29276.940705] [c0000000607db480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29276.940712] [c0000000607db670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29276.940719] [c0000000607db730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29276.940726] [c0000000607db7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29276.940732] [c0000000607db880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29276.940738] [c0000000607db990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29276.940745] [c0000000607dbac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29276.940751] [c0000000607dbb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29276.940757] [c0000000607dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29276.940764] [c0000000607dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29276.940771] [c0000000607dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29276.940776] Mem-Info:
>[29276.940783] active_anon:3 inactive_anon:18 isolated_anon:0
>                active_file:37 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15928
>                mapped:57 shmem:0 pagetables:49 bounce:0
>                free:1467 free_pcp:0 free_cma:0
>[29276.940801] Node 0 active_anon:192kB inactive_anon:1152kB active_file:2368kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3648kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29276.940811] Node 0 DMA free:93888kB min:94144kB low:117632kB high:141120kB active_anon:192kB inactive_anon:1152kB active_file:768kB inactive_file:640kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8976kB pagetables:3136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29276.940825] lowmem_reserve[]: 0 0 0 0
>[29276.940831] Node 0 DMA: 389*64kB (UE) 357*128kB (UE) 100*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97728kB
>[29276.940849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29276.940854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29276.940859] 68 total pagecache pages
>[29276.940862] 8 pages in swap cache
>[29276.940865] Swap cache stats: add 3009319, delete 3009430, find 2553778/4335065
>[29276.940869] Free swap  = 1931520kB
>[29276.940872] Total swap = 2052032kB
>[29276.940875] 32768 pages RAM
>[29276.940877] 0 pages HighMem/MovableOnly
>[29276.940880] 2684 pages reserved
>[29276.940882] 0 pages cma reserved
>[29276.940885] 0 pages hwpoisoned
>[29276.940888] Unreclaimable slab info:
>[29276.940891] Name                      Used          Total
>[29276.941001] xfs_efd_item            1017KB       1017KB
>[29276.941005] xfs_buf_item            1020KB       1020KB
>[29276.941009] xfs_trans               1022KB       1022KB
>[29276.941013] xfs_da_state            1020KB       1020KB
>[29276.941017] xfs_log_ticket          1023KB       1023KB
>[29276.941023] scsi_sense_cache        1024KB       1024KB
>[29276.941037] RAWv6                    504KB        504KB
>[29276.941041] UDPv6                   1012KB       1012KB
>[29276.941045] tw_sock_TCPv6            127KB        127KB
>[29276.941049] TCPv6                   1386KB       1386KB
>[29276.941054] cfq_io_cq               1023KB       1023KB
>[29276.941057] cfq_queue               1023KB       1023KB
>[29276.941062] mqueue_inode_cache         64KB         64KB
>[29276.941066] kioctx                    63KB         63KB
>[29276.941070] posix_timers_cache       1022KB       1022KB
>[29276.941074] ip4-frags               1023KB       1023KB
>[29276.941078] secpath_cache            768KB        768KB
>[29276.941082] RAW                      896KB        896KB
>[29276.941085] UDP                     1008KB       1008KB
>[29276.941089] tw_sock_TCP              127KB        127KB
>[29276.941093] request_sock_TCP         191KB        191KB
>[29276.941097] TCP                     2040KB       2040KB
>[29276.941100] hugetlbfs_inode_cache        127KB        127KB
>[29276.941104] eventpoll_pwq           1023KB       1023KB
>[29276.941108] inotify_inode_mark       1023KB       1023KB
>[29276.941112] request_queue            755KB        755KB
>[29276.941116] blkdev_ioc              1023KB       1023KB
>[29276.941120] biovec-128               256KB        256KB
>[29276.941123] biovec-64                128KB        128KB
>[29276.941127] skbuff_fclone_cache       1024KB       1024KB
>[29276.941131] skbuff_head_cache       1600KB       1600KB
>[29276.941135] file_lock_cache         1021KB       1021KB
>[29276.941139] net_namespace            510KB        510KB
>[29276.941142] shmem_inode_cache       1087KB       1087KB
>[29276.941147] dtl                    10040KB      11520KB
>[29276.941151] taskstats                828KB        828KB
>[29276.941154] proc_dir_entry           640KB        640KB
>[29276.949935] pde_opener              1023KB       1023KB
>[29276.949954] seq_file                1024KB       1024KB
>[29276.949959] sigqueue                1022KB       1022KB
>[29276.949964] kernfs_node_cache       5302KB       5302KB
>[29276.949968] mnt_cache               2996KB       2996KB
>[29276.949973] names_cache             4096KB       4096KB
>[29276.949977] ebitmap_node            1024KB       1024KB
>[29276.949981] avtab_node              1023KB       1023KB
>[29276.949984] avc_xperms_data         1024KB       1024KB
>[29276.949988] selinux_file_security       1024KB       1024KB
>[29276.949992] selinux_inode_security       1855KB       1855KB
>[29276.949996] nsproxy                 1023KB       1023KB
>[29276.950000] vm_area_struct          1660KB       1660KB
>[29276.950003] mm_struct               8056KB       8056KB
>[29276.950007] files_cache             1211KB       1211KB
>[29276.950011] signal_cache            1472KB       1472KB
>[29276.950015] sighand_cache           2932KB       2932KB
>[29276.950019] task_struct            12210KB      12210KB
>[29276.950023] cred_jar                4800KB       4800KB
>[29276.950026] thread_stack           17408KB      17408KB
>[29276.950030] anon_vma                1086KB       1086KB
>[29276.950034] pid                     1280KB       1280KB
>[29276.950037] numa_policy              383KB        383KB
>[29276.950041] trace_event_file         255KB        255KB
>[29276.950045] ftrace_event_field        447KB        447KB
>[29276.950049] pool_workqueue          1024KB       1024KB
>[29276.950053] task_group              1020KB       1020KB
>[29276.950057] pgtable-2^11            9216KB       9216KB
>[29276.950060] pgtable-2^8             4096KB       4096KB
>[29276.950065] dma-kmalloc-512          128KB        128KB
>[29276.950070] kmalloc-131072         35328KB      35328KB
>[29276.950074] kmalloc-65536           9216KB       9216KB
>[29276.950078] kmalloc-32768           8192KB       8192KB
>[29276.950082] kmalloc-16384          18432KB      20480KB
>[29276.950085] kmalloc-8192            8704KB       8704KB
>[29276.950089] kmalloc-4096            8192KB       8192KB
>[29276.950093] kmalloc-2048            4352KB       4352KB
>[29276.950097] kmalloc-1024           19520KB      19520KB
>[29276.950101] kmalloc-512            10348KB      11008KB
>[29276.950105] kmalloc-256             1408KB       1408KB
>[29276.950109] kmalloc-192             1790KB       1790KB
>[29276.950112] kmalloc-128             1536KB       1536KB
>[29276.950116] kmalloc-96              1470KB       1470KB
>[29276.950120] kmalloc-64              1792KB       1792KB
>[29276.950123] kmalloc-32             12992KB      12992KB
>[29276.950127] kmalloc-16              1024KB       1024KB
>[29276.950130] kmalloc-8               1024KB       1024KB
>[29276.950134] kmem_cache_node         1024KB       1024KB
>[29276.950138] kmem_cache              3315KB       3315KB
>[29276.950142] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29276.950158] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29276.950165] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29276.950172] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29276.950178] [ 2089]     0  2089     1288        0    51200       36             0 irqbalance
>[29276.950185] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29276.950191] [ 2121]     0  2121      307        0    51200       70         -1000 sshd
>[29276.950197] [ 2125]     0  2125      216        1    49152       45             0 xinetd
>[29276.950203] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29276.950209] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29276.950215] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29276.950222] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29276.950228] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29276.950234] [ 2697]     0  2697       87        0    49152       30             0 log
>[29276.950239] [ 2699]     0  2699      103        0    51200       39             0 config
>[29276.950246] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29276.950253] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29276.950263] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29276.950269] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29276.950277] [ 8945]     0  8945      169        0    43008       40             0 sshd
>[29276.950281] Out of memory: Kill process 2125 (xinetd) score 0 or sacrifice child
>[29276.950296] Killed process 2125 (xinetd) total-vm:13824kB, anon-rss:0kB, file-rss:64kB, shmem-rss:0kB
>[29276.970024] oom_reaper: reaped process 2125 (xinetd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29277.030300] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29277.030305] sshd cpuset=/ mems_allowed=0
>[29277.030310] CPU: 11 PID: 8945 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29277.030313] Call Trace:
>[29277.030317] [c00000000e3df1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29277.030322] [c00000000e3df230] [c0000000002fb670] .dump_header+0x70/0x300
>[29277.030326] [c00000000e3df300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29277.030331] [c00000000e3df3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29277.030336] [c00000000e3df480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29277.030341] [c00000000e3df670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29277.030345] [c00000000e3df730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29277.030350] [c00000000e3df7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29277.030355] [c00000000e3df880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29277.030360] [c00000000e3df990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29277.030364] [c00000000e3dfac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29277.030369] [c00000000e3dfb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29277.030373] [c00000000e3dfcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29277.030378] [c00000000e3dfd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29277.030383] [c00000000e3dfe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29277.030387] Mem-Info:
>[29277.030392] active_anon:3 inactive_anon:18 isolated_anon:0
>                active_file:37 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15928
>                mapped:57 shmem:0 pagetables:49 bounce:0
>                free:1465 free_pcp:0 free_cma:0
>[29277.030406] Node 0 active_anon:192kB inactive_anon:1152kB active_file:2368kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3648kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29277.030413] Node 0 DMA free:93760kB min:94144kB low:117632kB high:141120kB active_anon:192kB inactive_anon:1152kB active_file:768kB inactive_file:640kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8976kB pagetables:3136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29277.030424] lowmem_reserve[]: 0 0 0 0
>[29277.030428] Node 0 DMA: 386*64kB (UE) 357*128kB (UE) 100*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97536kB
>[29277.030441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29277.030445] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29277.030448] 70 total pagecache pages
>[29277.030450] 8 pages in swap cache
>[29277.030453] Swap cache stats: add 3009321, delete 3009432, find 2553779/4335068
>[29277.030456] Free swap  = 1931520kB
>[29277.030458] Total swap = 2052032kB
>[29277.030460] 32768 pages RAM
>[29277.030462] 0 pages HighMem/MovableOnly
>[29277.030464] 2684 pages reserved
>[29277.030466] 0 pages cma reserved
>[29277.030468] 0 pages hwpoisoned
>[29277.030470] Unreclaimable slab info:
>[29277.030472] Name                      Used          Total
>[29277.030502] xfs_efd_item            1017KB       1017KB
>[29277.030506] xfs_buf_item            1020KB       1020KB
>[29277.030509] xfs_trans               1022KB       1022KB
>[29277.030511] xfs_da_state            1020KB       1020KB
>[29277.030514] xfs_log_ticket          1023KB       1023KB
>[29277.030518] scsi_sense_cache        1024KB       1024KB
>[29277.030524] RAWv6                    504KB        504KB
>[29277.030527] UDPv6                   1012KB       1012KB
>[29277.030530] tw_sock_TCPv6            127KB        127KB
>[29277.030533] TCPv6                   1386KB       1386KB
>[29277.030536] cfq_io_cq               1023KB       1023KB
>[29277.030539] cfq_queue               1023KB       1023KB
>[29277.030542] mqueue_inode_cache         64KB         64KB
>[29277.030545] kioctx                    63KB         63KB
>[29277.030548] posix_timers_cache       1022KB       1022KB
>[29277.030551] ip4-frags               1023KB       1023KB
>[29277.030553] secpath_cache            768KB        768KB
>[29277.030556] RAW                      896KB        896KB
>[29277.030559] UDP                     1008KB       1008KB
>[29277.030562] tw_sock_TCP              127KB        127KB
>[29277.030565] request_sock_TCP         191KB        191KB
>[29277.030568] TCP                     2040KB       2040KB
>[29277.030571] hugetlbfs_inode_cache        127KB        127KB
>[29277.030574] eventpoll_pwq           1023KB       1023KB
>[29277.030576] inotify_inode_mark       1023KB       1023KB
>[29277.030579] request_queue            755KB        755KB
>[29277.030582] blkdev_ioc              1023KB       1023KB
>[29277.030585] biovec-128               256KB        256KB
>[29277.030588] biovec-64                128KB        128KB
>[29277.030591] skbuff_fclone_cache       1024KB       1024KB
>[29277.030594] skbuff_head_cache       1600KB       1600KB
>[29277.030596] file_lock_cache         1021KB       1021KB
>[29277.030599] net_namespace            510KB        510KB
>[29277.030602] shmem_inode_cache       1087KB       1087KB
>[29277.030605] dtl                    10040KB      11520KB
>[29277.030608] taskstats                828KB        828KB
>[29277.030611] proc_dir_entry           640KB        640KB
>[29277.030614] pde_opener              1023KB       1023KB
>[29277.030617] seq_file                1024KB       1024KB
>[29277.030620] sigqueue                1022KB       1022KB
>[29277.030623] kernfs_node_cache       5302KB       5302KB
>[29277.030625] mnt_cache               2996KB       2996KB
>[29277.030628] names_cache             4096KB       4096KB
>[29277.030631] ebitmap_node            1024KB       1024KB
>[29277.030634] avtab_node              1023KB       1023KB
>[29277.030637] avc_xperms_data         1024KB       1024KB
>[29277.030640] selinux_file_security       1024KB       1024KB
>[29277.030643] selinux_inode_security       1855KB       1855KB
>[29277.030646] nsproxy                 1023KB       1023KB
>[29277.030649] vm_area_struct          1660KB       1660KB
>[29277.030652] mm_struct               8056KB       8056KB
>[29277.030655] files_cache             1211KB       1211KB
>[29277.030657] signal_cache            1472KB       1472KB
>[29277.030660] sighand_cache           2932KB       2932KB
>[29277.030663] task_struct            12210KB      12210KB
>[29277.030666] cred_jar                4800KB       4800KB
>[29277.030669] thread_stack           17408KB      17408KB
>[29277.030672] anon_vma                1086KB       1086KB
>[29277.030674] pid                     1280KB       1280KB
>[29277.030677] numa_policy              383KB        383KB
>[29277.030680] trace_event_file         255KB        255KB
>[29277.030683] ftrace_event_field        447KB        447KB
>[29277.030686] pool_workqueue          1024KB       1024KB
>[29277.030689] task_group              1020KB       1020KB
>[29277.030692] pgtable-2^11            9216KB       9216KB
>[29277.030694] pgtable-2^8             4096KB       4096KB
>[29277.030698] dma-kmalloc-512          128KB        128KB
>[29277.030702] kmalloc-131072         35328KB      35328KB
>[29277.030705] kmalloc-65536           9216KB       9216KB
>[29277.030708] kmalloc-32768           8192KB       8192KB
>[29277.030711] kmalloc-16384          18432KB      20480KB
>[29277.030714] kmalloc-8192            8704KB       8704KB
>[29277.030716] kmalloc-4096            8192KB       8192KB
>[29277.030719] kmalloc-2048            4352KB       4352KB
>[29277.030722] kmalloc-1024           19520KB      19520KB
>[29277.030725] kmalloc-512            10348KB      11008KB
>[29277.030728] kmalloc-256             1408KB       1408KB
>[29277.030731] kmalloc-192             1790KB       1790KB
>[29277.030734] kmalloc-128             1536KB       1536KB
>[29277.030737] kmalloc-96              1470KB       1470KB
>[29277.030739] kmalloc-64              1792KB       1792KB
>[29277.030742] kmalloc-32             12992KB      12992KB
>[29277.030745] kmalloc-16              1024KB       1024KB
>[29277.030748] kmalloc-8               1024KB       1024KB
>[29277.030751] kmem_cache_node         1024KB       1024KB
>[29277.030753] kmem_cache              3315KB       3315KB
>[29277.030756] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29277.030764] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29277.030769] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29277.030774] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29277.030778] [ 2089]     0  2089     1288        0    51200       36             0 irqbalance
>[29277.030783] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29277.030788] [ 2121]     0  2121      307        0    51200       70         -1000 sshd
>[29277.030792] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29277.030796] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29277.030800] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29277.030805] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29277.030810] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29277.030814] [ 2697]     0  2697       87        0    49152       30             0 log
>[29277.030818] [ 2699]     0  2699      103        0    51200       39             0 config
>[29277.030823] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29277.030828] [ 7941]  1000  7941      156        0    51200       41             0 imap
>[29277.030833] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29277.030837] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29277.030842] [ 8945]     0  8945      169        0    43008       40             0 sshd
>[29277.030846] Out of memory: Kill process 7941 (imap) score 0 or sacrifice child
>[29277.030854] Killed process 7941 (imap) total-vm:9984kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29277.050011] oom_reaper: reaped process 7941 (imap), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29277.160914] irqbalance invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29277.160923] irqbalance cpuset=/ mems_allowed=0
>[29277.160934] CPU: 1 PID: 2089 Comm: irqbalance Not tainted 4.18.7-200.fc28.ppc64 #1
>[29277.160941] Call Trace:
>[29277.160949] [c0000000607db1a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29277.160960] [c0000000607db230] [c0000000002fb670] .dump_header+0x70/0x300
>[29277.160969] [c0000000607db300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29277.160979] [c0000000607db3d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29277.160991] [c0000000607db480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29277.161001] [c0000000607db670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29277.161012] [c0000000607db730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29277.161022] [c0000000607db7f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29277.161032] [c0000000607db880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29277.161042] [c0000000607db990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29277.161051] [c0000000607dbac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29277.161064] [c0000000607dbb90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29277.161077] [c0000000607dbcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29277.161090] [c0000000607dbd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29277.161103] [c0000000607dbe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29277.161111] Mem-Info:
>[29277.161121] active_anon:3 inactive_anon:18 isolated_anon:0
>                active_file:37 inactive_file:0 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15928
>                mapped:57 shmem:0 pagetables:49 bounce:0
>                free:1465 free_pcp:2 free_cma:0
>[29277.161149] Node 0 active_anon:192kB inactive_anon:1152kB active_file:2368kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3648kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29277.161164] Node 0 DMA free:93760kB min:94144kB low:117632kB high:141120kB active_anon:192kB inactive_anon:1152kB active_file:768kB inactive_file:640kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8976kB pagetables:3136kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB
>[29277.169969] lowmem_reserve[]: 0 0 0 0
>[29277.169980] Node 0 DMA: 386*64kB (UE) 357*128kB (UE) 100*256kB (UE) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97536kB
>[29277.170006] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29277.170014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29277.170021] 70 total pagecache pages
>[29277.170026] 8 pages in swap cache
>[29277.170031] Swap cache stats: add 3009323, delete 3009434, find 2553780/4335071
>[29277.170037] Free swap  = 1935616kB
>[29277.170042] Total swap = 2052032kB
>[29277.170047] 32768 pages RAM
>[29277.170050] 0 pages HighMem/MovableOnly
>[29277.170055] 2684 pages reserved
>[29277.170059] 0 pages cma reserved
>[29277.170063] 0 pages hwpoisoned
>[29277.170067] Unreclaimable slab info:
>[29277.170072] Name                      Used          Total
>[29277.170115] xfs_efd_item            1017KB       1017KB
>[29277.170121] xfs_buf_item            1020KB       1020KB
>[29277.170127] xfs_trans               1022KB       1022KB
>[29277.170134] xfs_da_state            1020KB       1020KB
>[29277.170139] xfs_log_ticket          1023KB       1023KB
>[29277.170147] scsi_sense_cache        1024KB       1024KB
>[29277.170157] RAWv6                    504KB        504KB
>[29277.170163] UDPv6                   1012KB       1012KB
>[29277.170169] tw_sock_TCPv6            127KB        127KB
>[29277.170176] TCPv6                   1386KB       1386KB
>[29277.170182] cfq_io_cq               1023KB       1023KB
>[29277.170188] cfq_queue               1023KB       1023KB
>[29277.170194] mqueue_inode_cache         64KB         64KB
>[29277.170200] kioctx                    63KB         63KB
>[29277.170207] posix_timers_cache       1022KB       1022KB
>[29277.170213] ip4-frags               1023KB       1023KB
>[29277.170218] secpath_cache            768KB        768KB
>[29277.170224] RAW                      896KB        896KB
>[29277.170230] UDP                     1008KB       1008KB
>[29277.170236] tw_sock_TCP              127KB        127KB
>[29277.170241] request_sock_TCP         191KB        191KB
>[29277.170247] TCP                     2040KB       2040KB
>[29277.170253] hugetlbfs_inode_cache        127KB        127KB
>[29277.170259] eventpoll_pwq           1023KB       1023KB
>[29277.170265] inotify_inode_mark       1023KB       1023KB
>[29277.170271] request_queue            755KB        755KB
>[29277.170277] blkdev_ioc              1023KB       1023KB
>[29277.170283] biovec-128               256KB        256KB
>[29277.170289] biovec-64                128KB        128KB
>[29277.170295] skbuff_fclone_cache       1024KB       1024KB
>[29277.170301] skbuff_head_cache       1600KB       1600KB
>[29277.170306] file_lock_cache         1021KB       1021KB
>[29277.170312] net_namespace            510KB        510KB
>[29277.170318] shmem_inode_cache       1087KB       1087KB
>[29277.170324] dtl                    10040KB      11520KB
>[29277.170330] taskstats                828KB        828KB
>[29277.170336] proc_dir_entry           640KB        640KB
>[29277.170342] pde_opener              1023KB       1023KB
>[29277.170348] seq_file                1024KB       1024KB
>[29277.170354] sigqueue                1022KB       1022KB
>[29277.170360] kernfs_node_cache       5302KB       5302KB
>[29277.170366] mnt_cache               2996KB       2996KB
>[29277.170372] names_cache             4096KB       4096KB
>[29277.170378] ebitmap_node            1024KB       1024KB
>[29277.170384] avtab_node              1023KB       1023KB
>[29277.170390] avc_xperms_data         1024KB       1024KB
>[29277.170396] selinux_file_security       1024KB       1024KB
>[29277.170401] selinux_inode_security       1855KB       1855KB
>[29277.170408] nsproxy                 1023KB       1023KB
>[29277.170414] vm_area_struct          1660KB       1660KB
>[29277.170420] mm_struct               8056KB       8056KB
>[29277.170425] files_cache             1211KB       1211KB
>[29277.170431] signal_cache            1472KB       1472KB
>[29277.170437] sighand_cache           2932KB       2932KB
>[29277.170442] task_struct            12210KB      12210KB
>[29277.170448] cred_jar                4800KB       4800KB
>[29277.170454] thread_stack           17408KB      17408KB
>[29277.170460] anon_vma                1086KB       1086KB
>[29277.170465] pid                     1280KB       1280KB
>[29277.170471] numa_policy              383KB        383KB
>[29277.170477] trace_event_file         255KB        255KB
>[29277.170482] ftrace_event_field        447KB        447KB
>[29277.170488] pool_workqueue          1024KB       1024KB
>[29277.170494] task_group              1020KB       1020KB
>[29277.170500] pgtable-2^11            9216KB       9216KB
>[29277.170506] pgtable-2^8             4096KB       4096KB
>[29277.170514] dma-kmalloc-512          128KB        128KB
>[29277.170523] kmalloc-131072         35328KB      35328KB
>[29277.170529] kmalloc-65536           9216KB       9216KB
>[29277.170535] kmalloc-32768           8192KB       8192KB
>[29277.170541] kmalloc-16384          18432KB      20480KB
>[29277.170547] kmalloc-8192            8704KB       8704KB
>[29277.170553] kmalloc-4096            8192KB       8192KB
>[29277.170558] kmalloc-2048            4352KB       4352KB
>[29277.170564] kmalloc-1024           19520KB      19520KB
>[29277.170571] kmalloc-512            10348KB      11008KB
>[29277.170577] kmalloc-256             1408KB       1408KB
>[29277.170583] kmalloc-192             1790KB       1790KB
>[29277.170589] kmalloc-128             1536KB       1536KB
>[29277.170594] kmalloc-96              1470KB       1470KB
>[29277.170600] kmalloc-64              1792KB       1792KB
>[29277.170606] kmalloc-32             12992KB      12992KB
>[29277.170612] kmalloc-16              1024KB       1024KB
>[29277.170618] kmalloc-8               1024KB       1024KB
>[29277.170623] kmem_cache_node         1024KB       1024KB
>[29277.170629] kmem_cache              3315KB       3315KB
>[29277.170634] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29277.170656] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29277.170666] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29277.170676] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29277.170686] [ 2089]     0  2089     1288        0    51200       36             0 irqbalance
>[29277.170696] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29277.170705] [ 2121]     0  2121      307        0    51200       70         -1000 sshd
>[29277.170715] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29277.170724] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29277.170733] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29277.170743] [ 2695]     0  2695       91        0    49152       22             0 dovecot
>[29277.170752] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29277.170761] [ 2697]     0  2697       87        0    49152       30             0 log
>[29277.170770] [ 2699]     0  2699      103        0    51200       39             0 config
>[29277.170780] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29277.170796] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29277.170805] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29277.170815] [ 8945]     0  8945      169        0    43008       41             0 sshd
>[29277.170823] Out of memory: Kill process 8945 (sshd) score 0 or sacrifice child
>[29277.170834] Killed process 8945 (sshd) total-vm:10816kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29277.190013] oom_reaper: reaped process 8945 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29279.270987] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29279.271002] sshd cpuset=/ mems_allowed=0
>[29279.271012] CPU: 8 PID: 8946 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29279.271016] Call Trace:
>[29279.271023] [c00000000e3d31a0] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29279.271030] [c00000000e3d3230] [c0000000002fb670] .dump_header+0x70/0x300
>[29279.271036] [c00000000e3d3300] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29279.271043] [c00000000e3d33d0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29279.271049] [c00000000e3d3480] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29279.271056] [c00000000e3d3670] [c000000000396f8c] .alloc_pages_vma+0xac/0x300
>[29279.271063] [c00000000e3d3730] [c000000000379eac] .__read_swap_cache_async+0x1ec/0x330
>[29279.271069] [c00000000e3d37f0] [c00000000037a038] .read_swap_cache_async+0x48/0xb0
>[29279.271076] [c00000000e3d3880] [c00000000037a424] .swap_cluster_readahead+0x384/0x3e0
>[29279.271082] [c00000000e3d3990] [c00000000037a960] .swapin_readahead+0x350/0x5d0
>[29279.271089] [c00000000e3d3ac0] [c000000000352170] .do_swap_page+0x4b0/0xba0
>[29279.271095] [c00000000e3d3b90] [c000000000356d48] .__handle_mm_fault+0xf08/0x19c0
>[29279.271101] [c00000000e3d3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29279.271109] [c00000000e3d3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29279.271116] [c00000000e3d3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29279.271121] Mem-Info:
>[29279.271129] active_anon:0 inactive_anon:14 isolated_anon:0
>                active_file:4 inactive_file:33 isolated_file:0
>                unevictable:0 dirty:0 writeback:2 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15939
>                mapped:18 shmem:0 pagetables:49 bounce:0
>                free:1471 free_pcp:0 free_cma:0
>[29279.271147] Node 0 active_anon:0kB inactive_anon:896kB active_file:256kB inactive_file:2112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1152kB dirty:0kB writeback:128kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
>[29279.271157] Node 0 DMA free:94144kB min:94144kB low:117632kB high:141120kB active_anon:0kB inactive_anon:832kB active_file:128kB inactive_file:1344kB unevictable:0kB writepending:128kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8976kB pagetables:3136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29279.271171] lowmem_reserve[]: 0 0 0 0
>[29279.279949] Node 0 DMA: 387*64kB (UE) 357*128kB (UE) 100*256kB (UE) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 97088kB
>[29279.279966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29279.279972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29279.279976] 87 total pagecache pages
>[29279.279980] 6 pages in swap cache
>[29279.279983] Swap cache stats: add 3009961, delete 3010074, find 2554256/4335968
>[29279.279987] Free swap  = 1937216kB
>[29279.279990] Total swap = 2052032kB
>[29279.279993] 32768 pages RAM
>[29279.279996] 0 pages HighMem/MovableOnly
>[29279.279998] 2684 pages reserved
>[29279.280001] 0 pages cma reserved
>[29279.280004] 0 pages hwpoisoned
>[29279.280007] Unreclaimable slab info:
>[29279.280010] Name                      Used          Total
>[29279.280151] xfs_efd_item            1017KB       1017KB
>[29279.280156] xfs_buf_item            1020KB       1020KB
>[29279.280160] xfs_trans               1022KB       1022KB
>[29279.280164] xfs_da_state            1020KB       1020KB
>[29279.280168] xfs_log_ticket          1023KB       1023KB
>[29279.280176] scsi_sense_cache        1024KB       1024KB
>[29279.280191] RAWv6                    504KB        504KB
>[29279.280195] UDPv6                   1012KB       1012KB
>[29279.280199] tw_sock_TCPv6            127KB        127KB
>[29279.280204] TCPv6                   1386KB       1386KB
>[29279.280208] cfq_io_cq               1023KB       1023KB
>[29279.280212] cfq_queue               1023KB       1023KB
>[29279.280217] mqueue_inode_cache         64KB         64KB
>[29279.280221] kioctx                    63KB         63KB
>[29279.280226] posix_timers_cache       1022KB       1022KB
>[29279.280229] ip4-frags               1023KB       1023KB
>[29279.280233] secpath_cache            768KB        768KB
>[29279.280237] RAW                      896KB        896KB
>[29279.280241] UDP                     1008KB       1008KB
>[29279.280244] tw_sock_TCP              127KB        127KB
>[29279.280248] request_sock_TCP         191KB        191KB
>[29279.280252] TCP                     2040KB       2040KB
>[29279.280256] hugetlbfs_inode_cache        127KB        127KB
>[29279.280260] eventpoll_pwq           1023KB       1023KB
>[29279.280264] inotify_inode_mark       1023KB       1023KB
>[29279.280267] request_queue            755KB        755KB
>[29279.280271] blkdev_ioc              1023KB       1023KB
>[29279.280275] biovec-128               256KB        256KB
>[29279.280279] biovec-64                128KB        128KB
>[29279.280283] skbuff_fclone_cache       1024KB       1024KB
>[29279.280287] skbuff_head_cache       1600KB       1600KB
>[29279.280290] file_lock_cache         1021KB       1021KB
>[29279.280294] net_namespace            510KB        510KB
>[29279.280298] shmem_inode_cache       1087KB       1087KB
>[29279.280303] dtl                    10040KB      11520KB
>[29279.280307] taskstats                828KB        828KB
>[29279.280310] proc_dir_entry           640KB        640KB
>[29279.280314] pde_opener              1023KB       1023KB
>[29279.280318] seq_file                1024KB       1024KB
>[29279.280322] sigqueue                1022KB       1022KB
>[29279.280326] kernfs_node_cache       5302KB       5302KB
>[29279.280330] mnt_cache               2996KB       2996KB
>[29279.280333] names_cache             4096KB       4096KB
>[29279.280338] ebitmap_node            1024KB       1024KB
>[29279.280341] avtab_node              1023KB       1023KB
>[29279.280345] avc_xperms_data         1024KB       1024KB
>[29279.280349] selinux_file_security       1024KB       1024KB
>[29279.280353] selinux_inode_security       1855KB       1855KB
>[29279.280357] nsproxy                 1023KB       1023KB
>[29279.280361] vm_area_struct          1660KB       1660KB
>[29279.280364] mm_struct               8056KB       8056KB
>[29279.280368] files_cache             1211KB       1211KB
>[29279.280372] signal_cache            1472KB       1472KB
>[29279.280375] sighand_cache           2932KB       2932KB
>[29279.280379] task_struct            12210KB      12210KB
>[29279.280383] cred_jar                4800KB       4800KB
>[29279.280387] thread_stack           17408KB      17408KB
>[29279.280391] anon_vma                1086KB       1086KB
>[29279.280394] pid                     1280KB       1280KB
>[29279.280398] numa_policy              383KB        383KB
>[29279.280402] trace_event_file         255KB        255KB
>[29279.280406] ftrace_event_field        447KB        447KB
>[29279.280409] pool_workqueue          1024KB       1024KB
>[29279.280413] task_group              1020KB       1020KB
>[29279.280417] pgtable-2^11            9216KB       9216KB
>[29279.280421] pgtable-2^8             4096KB       4096KB
>[29279.280426] dma-kmalloc-512          128KB        128KB
>[29279.280431] kmalloc-131072         35328KB      35328KB
>[29279.280435] kmalloc-65536           9216KB       9216KB
>[29279.280438] kmalloc-32768           8192KB       8192KB
>[29279.280442] kmalloc-16384          18432KB      20480KB
>[29279.280446] kmalloc-8192            8704KB       8704KB
>[29279.280450] kmalloc-4096            8192KB       8192KB
>[29279.280454] kmalloc-2048            4352KB       4352KB
>[29279.280458] kmalloc-1024           19515KB      19520KB
>[29279.280462] kmalloc-512            10475KB      11008KB
>[29279.280466] kmalloc-256             1408KB       1408KB
>[29279.280469] kmalloc-192             1790KB       1790KB
>[29279.280473] kmalloc-128             1536KB       1536KB
>[29279.280477] kmalloc-96              1470KB       1470KB
>[29279.280480] kmalloc-64              1792KB       1792KB
>[29279.280484] kmalloc-32             12992KB      12992KB
>[29279.280488] kmalloc-16              1024KB       1024KB
>[29279.280491] kmalloc-8               1024KB       1024KB
>[29279.280495] kmem_cache_node         1024KB       1024KB
>[29279.280499] kmem_cache              3315KB       3315KB
>[29279.280503] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29279.280519] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29279.280526] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29279.280533] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29279.280539] [ 2089]     0  2089     1288        0    51200       45             0 irqbalance
>[29279.280546] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29279.280552] [ 2121]     0  2121      307        0    51200       80         -1000 sshd
>[29279.280558] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29279.280564] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29279.280570] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29279.280578] [ 2695]     0  2695       91        0    49152       29             0 dovecot
>[29279.280584] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29279.280590] [ 2697]     0  2697       87        0    49152       30             0 log
>[29279.280596] [ 2699]     0  2699      103        0    51200       39             0 config
>[29279.280602] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29279.280615] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29279.280620] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29279.280627] [ 8946]     0  8946      164        0    38912       33             0 sshd
>[29279.280632] Out of memory: Kill process 2089 (irqbalance) score 0 or sacrifice child
>[29279.280653] Killed process 2089 (irqbalance) total-vm:82432kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29279.300038] oom_reaper: reaped process 2089 (irqbalance), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29282.289984] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29282.289998] sshd cpuset=/ mems_allowed=0
>[29282.290008] CPU: 8 PID: 8946 Comm: sshd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29282.290013] Call Trace:
>[29282.290020] [c00000000e3d3380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29282.290029] [c00000000e3d3410] [c0000000002fb670] .dump_header+0x70/0x300
>[29282.290036] [c00000000e3d34e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29282.290043] [c00000000e3d35b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29282.290049] [c00000000e3d3660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29282.290058] [c00000000e3d3850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29282.290065] [c00000000e3d38f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29282.290073] [c00000000e3d3980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29282.290171] [c00000000e3d3a50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29282.290179] [c00000000e3d3b00] [c00000000034d494] .__do_fault+0x44/0x200
>[29282.290186] [c00000000e3d3b90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29282.290193] [c00000000e3d3cc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29282.290201] [c00000000e3d3d50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29282.290209] [c00000000e3d3e30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29282.290214] Mem-Info:
>[29282.290222] active_anon:0 inactive_anon:13 isolated_anon:0
>                active_file:0 inactive_file:17 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15939
>                mapped:5 shmem:0 pagetables:47 bounce:0
>                free:1458 free_pcp:0 free_cma:0
>[29282.290244] Node 0 active_anon:0kB inactive_anon:832kB active_file:0kB inactive_file:1088kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:320kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29282.290255] Node 0 DMA free:93312kB min:94144kB low:117632kB high:141120kB active_anon:512kB inactive_anon:0kB active_file:320kB inactive_file:128kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8960kB pagetables:3008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29282.290271] lowmem_reserve[]: 0 0 0 0
>[29282.290278] Node 0 DMA: 384*64kB (UE) 357*128kB (UE) 100*256kB (UE) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 96896kB
>[29282.290299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29282.290305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29282.290310] 72 total pagecache pages
>[29282.290313] 13 pages in swap cache
>[29282.290317] Swap cache stats: add 3011180, delete 3011286, find 2555234/4337836
>[29282.290322] Free swap  = 1939328kB
>[29282.290325] Total swap = 2052032kB
>[29282.290328] 32768 pages RAM
>[29282.290331] 0 pages HighMem/MovableOnly
>[29282.290334] 2684 pages reserved
>[29282.290337] 0 pages cma reserved
>[29282.290341] 0 pages hwpoisoned
>[29282.290344] Unreclaimable slab info:
>[29282.290347] Name                      Used          Total
>[29282.290488] xfs_efd_item            1017KB       1017KB
>[29282.290493] xfs_buf_item            1020KB       1020KB
>[29282.290497] xfs_trans               1022KB       1022KB
>[29282.290502] xfs_da_state            1020KB       1020KB
>[29282.290506] xfs_log_ticket          1023KB       1023KB
>[29282.290515] scsi_sense_cache        1024KB       1024KB
>[29282.290531] RAWv6                    504KB        504KB
>[29282.290536] UDPv6                   1012KB       1012KB
>[29282.290540] tw_sock_TCPv6            127KB        127KB
>[29282.290545] TCPv6                   1386KB       1386KB
>[29282.290551] cfq_io_cq               1023KB       1023KB
>[29282.290555] cfq_queue               1023KB       1023KB
>[29282.290559] mqueue_inode_cache         64KB         64KB
>[29282.290563] kioctx                    63KB         63KB
>[29282.290567] posix_timers_cache       1022KB       1022KB
>[29282.290570] ip4-frags               1023KB       1023KB
>[29282.290573] secpath_cache            768KB        768KB
>[29282.290576] RAW                      896KB        896KB
>[29282.290579] UDP                     1008KB       1008KB
>[29282.290582] tw_sock_TCP              127KB        127KB
>[29282.290585] request_sock_TCP         191KB        191KB
>[29282.290588] TCP                     2040KB       2040KB
>[29282.290590] hugetlbfs_inode_cache        127KB        127KB
>[29282.290594] eventpoll_pwq           1023KB       1023KB
>[29282.290597] inotify_inode_mark       1023KB       1023KB
>[29282.290600] request_queue            755KB        755KB
>[29282.290603] blkdev_ioc              1023KB       1023KB
>[29282.290606] biovec-128               256KB        256KB
>[29282.290608] biovec-64                128KB        128KB
>[29282.290612] skbuff_fclone_cache       1024KB       1024KB
>[29282.290614] skbuff_head_cache       1600KB       1600KB
>[29282.290617] file_lock_cache         1021KB       1021KB
>[29282.290620] net_namespace            510KB        510KB
>[29282.290623] shmem_inode_cache       1087KB       1087KB
>[29282.290627] dtl                    10040KB      11520KB
>[29282.290630] taskstats                828KB        828KB
>[29282.290633] proc_dir_entry           640KB        640KB
>[29282.290636] pde_opener              1023KB       1023KB
>[29282.290639] seq_file                1024KB       1024KB
>[29282.290642] sigqueue                1022KB       1022KB
>[29282.290645] kernfs_node_cache       5302KB       5302KB
>[29282.290648] mnt_cache               2996KB       2996KB
>[29282.290651] names_cache             4096KB       4096KB
>[29282.290654] ebitmap_node            1024KB       1024KB
>[29282.290657] avtab_node              1023KB       1023KB
>[29282.290660] avc_xperms_data         1024KB       1024KB
>[29282.290663] selinux_file_security       1024KB       1024KB
>[29282.290665] selinux_inode_security       1855KB       1855KB
>[29282.290669] nsproxy                 1023KB       1023KB
>[29282.290672] vm_area_struct          1660KB       1660KB
>[29282.290675] mm_struct               8056KB       8056KB
>[29282.290677] files_cache             1211KB       1211KB
>[29282.290680] signal_cache            1472KB       1472KB
>[29282.290683] sighand_cache           2932KB       2932KB
>[29282.290686] task_struct            12210KB      12210KB
>[29282.290689] cred_jar                4800KB       4800KB
>[29282.290691] thread_stack           17408KB      17408KB
>[29282.290694] anon_vma                1086KB       1086KB
>[29282.290697] pid                     1280KB       1280KB
>[29282.290700] numa_policy              383KB        383KB
>[29282.290703] trace_event_file         255KB        255KB
>[29282.290706] ftrace_event_field        447KB        447KB
>[29282.290709] pool_workqueue          1024KB       1024KB
>[29282.290712] task_group              1020KB       1020KB
>[29282.290715] pgtable-2^11            9216KB       9216KB
>[29282.290718] pgtable-2^8             4096KB       4096KB
>[29282.290721] dma-kmalloc-512          128KB        128KB
>[29282.290725] kmalloc-131072         35328KB      35328KB
>[29282.290728] kmalloc-65536           9216KB       9216KB
>[29282.290731] kmalloc-32768           8192KB       8192KB
>[29282.290734] kmalloc-16384          18432KB      20480KB
>[29282.290737] kmalloc-8192            8704KB       8704KB
>[29282.290740] kmalloc-4096            8192KB       8192KB
>[29282.290742] kmalloc-2048            4352KB       4352KB
>[29282.290745] kmalloc-1024           19515KB      19520KB
>[29282.290749] kmalloc-512            10475KB      11008KB
>[29282.290752] kmalloc-256             1408KB       1408KB
>[29282.290754] kmalloc-192             1790KB       1790KB
>[29282.290757] kmalloc-128             1536KB       1536KB
>[29282.290760] kmalloc-96              1470KB       1470KB
>[29282.290763] kmalloc-64              1792KB       1792KB
>[29282.290765] kmalloc-32             12992KB      12992KB
>[29282.290768] kmalloc-16              1024KB       1024KB
>[29282.290771] kmalloc-8               1024KB       1024KB
>[29282.290774] kmem_cache_node         1024KB       1024KB
>[29282.290777] kmem_cache              3315KB       3315KB
>[29282.290779] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29282.290792] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29282.290798] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29282.290802] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29282.290808] [ 2100]   992  2100     1269        0    53248       40             0 chronyd
>[29282.290812] [ 2121]     0  2121      307        0    51200       82         -1000 sshd
>[29282.290817] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29282.290821] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29282.290825] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29282.290831] [ 2695]     0  2695       91        0    49152       29             0 dovecot
>[29282.290835] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29282.290840] [ 2697]     0  2697       87        0    49152       30             0 log
>[29282.290844] [ 2699]     0  2699      103        0    51200       39             0 config
>[29282.290849] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29282.290855] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29282.290860] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29282.290865] [ 8946]     0  8946      275        1    40960       49             0 sshd
>[29282.290868] Out of memory: Kill process 8946 (sshd) score 0 or sacrifice child
>[29282.290875] Killed process 8946 (sshd) total-vm:17600kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
>[29282.290996] oom_reaper: reaped process 8946 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29286.030551] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
>[29286.030561] systemd cpuset=/ mems_allowed=0
>[29286.030568] CPU: 0 PID: 1 Comm: systemd Not tainted 4.18.7-200.fc28.ppc64 #1
>[29286.030572] Call Trace:
>[29286.030577] [c00000007e9ff380] [c000000000c0ee9c] .dump_stack+0xa8/0xec (unreliable)
>[29286.030583] [c00000007e9ff410] [c0000000002fb670] .dump_header+0x70/0x300
>[29286.030587] [c00000007e9ff4e0] [c0000000002fbdb0] .oom_kill_process+0x150/0x640
>[29286.030592] [c00000007e9ff5b0] [c0000000002fce38] .out_of_memory+0x208/0x710
>[29286.030596] [c00000007e9ff660] [c000000000306260] .__alloc_pages_nodemask+0xfc0/0x1060
>[29286.030602] [c00000007e9ff850] [c000000000394c0c] .alloc_pages_current+0xac/0x150
>[29286.030607] [c00000007e9ff8f0] [c0000000002f483c] .__page_cache_alloc+0x13c/0x180
>[29286.030612] [c00000007e9ff980] [c0000000002f6d98] .filemap_fault+0x5a8/0x840
>[29286.030673] [c00000007e9ffa50] [d000000002c17248] .__xfs_filemap_fault+0xe8/0x310 [xfs]
>[29286.030679] [c00000007e9ffb00] [c00000000034d494] .__do_fault+0x44/0x200
>[29286.030683] [c00000007e9ffb90] [c000000000356df4] .__handle_mm_fault+0xfb4/0x19c0
>[29286.030688] [c00000007e9ffcc0] [c000000000357938] .handle_mm_fault+0x138/0x250
>[29286.030693] [c00000007e9ffd50] [c00000000006f8ec] .__do_page_fault+0x24c/0xb10
>[29286.030699] [c00000007e9ffe30] [c00000000000adf4] handle_page_fault+0x18/0x38
>[29286.030702] Mem-Info:
>[29286.030708] active_anon:30 inactive_anon:6 isolated_anon:0
>                active_file:0 inactive_file:35 isolated_file:0
>                unevictable:0 dirty:0 writeback:0 unstable:0
>                slab_reclaimable:2798 slab_unreclaimable:15939
>                mapped:44 shmem:0 pagetables:47 bounce:0
>                free:1458 free_pcp:0 free_cma:0
>[29286.030722] Node 0 active_anon:1920kB inactive_anon:384kB active_file:0kB inactive_file:2240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2816kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
>[29286.030730] Node 0 DMA free:93312kB min:94144kB low:117632kB high:141120kB active_anon:320kB inactive_anon:384kB active_file:832kB inactive_file:768kB unevictable:0kB writepending:0kB present:2097152kB managed:1925376kB mlocked:0kB kernel_stack:8944kB pagetables:3008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>[29286.030741] lowmem_reserve[]: 0 0 0 0
>[29286.030745] Node 0 DMA: 381*64kB (UE) 357*128kB (UE) 100*256kB (UE) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 96704kB
>[29286.030758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB
>[29286.030763] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB
>[29286.030766] 77 total pagecache pages
>[29286.030768] 9 pages in swap cache
>[29286.030771] Swap cache stats: add 3012645, delete 3012755, find 2556286/4339833
>[29286.030774] Free swap  = 1937664kB
>[29286.030776] Total swap = 2052032kB
>[29286.030778] 32768 pages RAM
>[29286.030780] 0 pages HighMem/MovableOnly
>[29286.030782] 2684 pages reserved
>[29286.030784] 0 pages cma reserved
>[29286.030786] 0 pages hwpoisoned
>[29286.030789] Unreclaimable slab info:
>[29286.030791] Name                      Used          Total
>[29286.030917] xfs_efd_item            1017KB       1017KB
>[29286.030921] xfs_buf_item            1020KB       1020KB
>[29286.030924] xfs_trans               1022KB       1022KB
>[29286.030927] xfs_da_state            1020KB       1020KB
>[29286.030930] xfs_log_ticket          1023KB       1023KB
>[29286.030937] scsi_sense_cache        1024KB       1024KB
>[29286.030953] RAWv6                    504KB        504KB
>[29286.030956] UDPv6                   1012KB       1012KB
>[29286.030959] tw_sock_TCPv6            127KB        127KB
>[29286.030962] TCPv6                   1386KB       1386KB
>[29286.030966] cfq_io_cq               1023KB       1023KB
>[29286.030969] cfq_queue               1023KB       1023KB
>[29286.030972] mqueue_inode_cache         64KB         64KB
>[29286.030975] kioctx                    63KB         63KB
>[29286.030979] posix_timers_cache       1022KB       1022KB
>[29286.030982] ip4-frags               1023KB       1023KB
>[29286.030985] secpath_cache            768KB        768KB
>[29286.030988] RAW                      896KB        896KB
>[29286.030991] UDP                     1008KB       1008KB
>[29286.030993] tw_sock_TCP              127KB        127KB
>[29286.030996] request_sock_TCP         191KB        191KB
>[29286.030999] TCP                     2040KB       2040KB
>[29286.031002] hugetlbfs_inode_cache        127KB        127KB
>[29286.031005] eventpoll_pwq           1023KB       1023KB
>[29286.031008] inotify_inode_mark       1023KB       1023KB
>[29286.031011] request_queue            755KB        755KB
>[29286.031014] blkdev_ioc              1023KB       1023KB
>[29286.031017] biovec-128               256KB        256KB
>[29286.031020] biovec-64                128KB        128KB
>[29286.031023] skbuff_fclone_cache       1024KB       1024KB
>[29286.031026] skbuff_head_cache       1600KB       1600KB
>[29286.031029] file_lock_cache         1021KB       1021KB
>[29286.031032] net_namespace            510KB        510KB
>[29286.031035] shmem_inode_cache       1087KB       1087KB
>[29286.031038] dtl                    10040KB      11520KB
>[29286.031041] taskstats                828KB        828KB
>[29286.031047] proc_dir_entry           640KB        640KB
>[29286.031050] pde_opener              1023KB       1023KB
>[29286.031053] seq_file                1024KB       1024KB
>[29286.031056] sigqueue                1022KB       1022KB
>[29286.031058] kernfs_node_cache       5302KB       5302KB
>[29286.031061] mnt_cache               2996KB       2996KB
>[29286.031065] names_cache             4096KB       4096KB
>[29286.031068] ebitmap_node            1024KB       1024KB
>[29286.031070] avtab_node              1023KB       1023KB
>[29286.031073] avc_xperms_data         1024KB       1024KB
>[29286.031076] selinux_file_security       1024KB       1024KB
>[29286.031079] selinux_inode_security       1855KB       1855KB
>[29286.031083] nsproxy                 1023KB       1023KB
>[29286.031086] vm_area_struct          1660KB       1660KB
>[29286.031088] mm_struct               8056KB       8056KB
>[29286.031091] files_cache             1211KB       1211KB
>[29286.031094] signal_cache            1472KB       1472KB
>[29286.031097] sighand_cache           2932KB       2932KB
>[29286.031100] task_struct            12210KB      12210KB
>[29286.031103] cred_jar                4800KB       4800KB
>[29286.031105] thread_stack           17408KB      17408KB
>[29286.031108] anon_vma                1086KB       1086KB
>[29286.031111] pid                     1280KB       1280KB
>[29286.031114] numa_policy              383KB        383KB
>[29286.031117] trace_event_file         255KB        255KB
>[29286.031120] ftrace_event_field        447KB        447KB
>[29286.031123] pool_workqueue          1024KB       1024KB
>[29286.031126] task_group              1020KB       1020KB
>[29286.031129] pgtable-2^11            9216KB       9216KB
>[29286.031131] pgtable-2^8             4096KB       4096KB
>[29286.031135] dma-kmalloc-512          128KB        128KB
>[29286.031139] kmalloc-131072         35328KB      35328KB
>[29286.031142] kmalloc-65536           9216KB       9216KB
>[29286.031145] kmalloc-32768           8192KB       8192KB
>[29286.031148] kmalloc-16384          18432KB      20480KB
>[29286.031150] kmalloc-8192            8704KB       8704KB
>[29286.031153] kmalloc-4096            8192KB       8192KB
>[29286.031156] kmalloc-2048            4352KB       4352KB
>[29286.031160] kmalloc-1024           19242KB      19520KB
>[29286.031163] kmalloc-512            10475KB      11008KB
>[29286.031166] kmalloc-256             1408KB       1408KB
>[29286.031168] kmalloc-192             1790KB       1790KB
>[29286.031171] kmalloc-128             1536KB       1536KB
>[29286.031174] kmalloc-96              1470KB       1470KB
>[29286.031177] kmalloc-64              1792KB       1792KB
>[29286.031180] kmalloc-32             12992KB      12992KB
>[29286.031182] kmalloc-16              1024KB       1024KB
>[29286.031185] kmalloc-8               1024KB       1024KB
>[29286.031188] kmem_cache_node         1024KB       1024KB
>[29286.031191] kmem_cache              3315KB       3315KB
>[29286.031193] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
>[29286.031201] [  748]     0   748      542        0    53248      117         -1000 systemd-udevd
>[29286.031207] [ 2033]     0  2033      346        0    49152       73         -1000 auditd
>[29286.031211] [ 2069]    81  2069      208        0    51200       58          -900 dbus-daemon
>[29286.031217] [ 2100]   992  2100     1269        0    53248       41             0 chronyd
>[29286.031221] [ 2121]     0  2121      307        0    51200       81         -1000 sshd
>[29286.031225] [ 2139]     0  2139       97        0    51200       37             0 atd
>[29286.031230] [ 2150]     0  2150     3253        0    51200       11             0 agetty
>[29286.031234] [ 2153]     0  2153     3260        0    51200       11             0 agetty
>[29286.031239] [ 2695]     0  2695       91        0    49152       29             0 dovecot
>[29286.031243] [ 2696]    97  2696       84        0    51200       31             0 anvil
>[29286.031248] [ 2697]     0  2697       87        0    49152       30             0 log
>[29286.031252] [ 2699]     0  2699      103        0    51200       39             0 config
>[29286.031256] [ 2971]  1000  2971      156        0    51200       38             0 imap
>[29286.031262] [ 8919]    97  8919      167        0    51200       36             0 auth
>[29286.031267] [ 8920]   990  8920      159        0    51200       34             0 pop3-login
>[29286.031271] Out of memory: Kill process 2100 (chronyd) score 0 or sacrifice child
>[29286.031283] Killed process 2100 (chronyd) total-vm:81216kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29286.042037] oom_reaper: reaped process 2100 (chronyd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>[29291.600359] systemd[1]: systemd-logind.service: Main process exited, code=killed, status=9/KILL
>[29291.600691] systemd[1]: systemd-logind.service: Failed with result 'signal'.
>[29291.610562] systemd[1]: smartd.service: Main process exited, code=killed, status=9/KILL
>[29291.610684] systemd[1]: smartd.service: Failed with result 'signal'.
>[29291.620220] systemd[1]: irqbalance.service: Main process exited, code=killed, status=9/KILL
>[29291.620331] systemd[1]: irqbalance.service: Failed with result 'signal'.
>[29291.621027] systemd[1]: NetworkManager.service: Main process exited, code=killed, status=9/KILL
>[29291.621035] systemd[1]: NetworkManager.service: Failed with result 'signal'.
>[29291.630635] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL
>[29291.630742] systemd[1]: rsyslog.service: Failed with result 'signal'.
>[29317.055098] systemd[1]: mariadb.service: Service hold-off time over, scheduling restart.
>[29317.055530] systemd[1]: mariadb.service: Scheduled restart job, restart counter is at 1.
>[29317.055734] systemd[1]: Stopped MariaDB 10.2 database server.
>[29317.069995] systemd[1]: Starting MariaDB 10.2 database server...
>[29317.070092] systemd[1]: Stopped System Logging Service.
>[29317.090899] systemd[1]: Starting System Logging Service...
>[29317.090954] systemd[1]: Stopped Network Manager Wait Online.
>[29317.091047] systemd[1]: Stopping Network Manager Wait Online...
>[29317.091095] systemd[1]: Stopped Network Manager.
>[29317.110848] systemd[1]: Starting Network Manager...
>[29317.500754] systemd-journald[8963]: File /var/log/journal/533a0a923b964860b33da8018f01c95b/system.journal corrupted or uncleanly shut down, renaming and replacing.

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Attachments on bug 1630370: 1484372