Attachment 1442422 Details for Bug 1514686 – dmesg-dvi

dmesg-dvi

dmesg-dvi (text/plain), 60.43 KB, created by Tom Lane on 2018-05-27 16:18:51 UTC

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Creator: Tom Lane

Created: 2018-05-27 16:18:51 UTC

Size: 60.43 KB

patch

obsolete

>[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
>[    0.000000] Linux version 4.16.11-300.fc28.aarch64 (mockbuild@buildvm-aarch64-02.arm.fedoraproject.org) (gcc version 8.1.1 20180502 (Red Hat 8.1.1-1) (GCC)) #1 SMP Tue May 22 18:10:42 UTC 2018
>[    0.000000] Machine model: Raspberry Pi 3 Model B+
>[    0.000000] efi: Getting EFI parameters from FDT:
>[    0.000000] efi: EFI v2.70 by Das U-Boot
>[    0.000000] efi:  SMBIOS=0x3d133000 
>[    0.000000] cma: Reserved 64 MiB at 0x0000000039000000
>[    0.000000] NUMA: No NUMA configuration found
>[    0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000003e5fffff]
>[    0.000000] NUMA: NODE_DATA [mem 0x3e5d1680-0x3e5df17f]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA32    [mem 0x0000000000000000-0x000000003e5fffff]
>[    0.000000]   Normal   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000000000fff]
>[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000007ffffff]
>[    0.000000]   node   0: [mem 0x0000000008000000-0x0000000008004fff]
>[    0.000000]   node   0: [mem 0x0000000008006000-0x000000003d130fff]
>[    0.000000]   node   0: [mem 0x000000003d131000-0x000000003d140fff]
>[    0.000000]   node   0: [mem 0x000000003d141000-0x000000003e5a9fff]
>[    0.000000]   node   0: [mem 0x000000003e5aa000-0x000000003e5aafff]
>[    0.000000]   node   0: [mem 0x000000003e5ab000-0x000000003e5fffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003e5fffff]
>[    0.000000] On node 0 totalpages: 255487
>[    0.000000]   DMA32 zone: 3992 pages used for memmap
>[    0.000000]   DMA32 zone: 0 pages reserved
>[    0.000000]   DMA32 zone: 255487 pages, LIFO batch:31
>[    0.000000] random: fast init done
>[    0.000000] percpu: Embedded 23 pages/cpu @        (ptrval) s55448 r8192 d30568 u94208
>[    0.000000] pcpu-alloc: s55448 r8192 d30568 u94208 alloc=23*4096
>[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
>[    0.000000] Detected VIPT I-cache on CPU0
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 251495
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.16.11-300.fc28.aarch64 root=UUID=9a926ac9-5938-4539-bb79-72f87b36095f ro LANG=en_US.UTF-8
>[    0.000000] Memory: 899412K/1021948K available (9596K kernel code, 1842K rwdata, 6208K rodata, 5568K init, 965K bss, 57000K reserved, 65536K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] ftrace: allocating 36106 entries in 142 pages
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
>[    0.000000] 	Tasks RCU enabled.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
>[    0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
>[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
>[    0.000006] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
>[    0.000199] Console: colour dummy device 80x25
>[    0.000724] console [tty0] enabled
>[    0.000868] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
>[    0.000902] pid_max: default: 32768 minimum: 301
>[    0.001266] Security Framework initialized
>[    0.001286] Yama: becoming mindful.
>[    0.001321] SELinux:  Initializing.
>[    0.001550] SELinux:  Starting in permissive mode
>[    0.002991] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.003753] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.003873] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
>[    0.003916] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
>[    0.006074] ASID allocator initialised with 32768 entries
>[    0.006214] Hierarchical SRCU implementation.
>[    0.009188] Remapping and enabling EFI services.
>[    0.009260]   EFI remap 0x0000000008000000 =>         (ptrval)
>[    0.009282]   EFI remap 0x000000003d133000 =>         (ptrval)
>[    0.009303]   EFI remap 0x000000003e5aa000 =>         (ptrval)
>[    0.009322]   EFI remap 0x000000003f100000 =>         (ptrval)
>[    0.009855] smp: Bringing up secondary CPUs ...
>[    0.010644] Detected VIPT I-cache on CPU1
>[    0.010721] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
>[    0.011562] Detected VIPT I-cache on CPU2
>[    0.011611] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
>[    0.012417] Detected VIPT I-cache on CPU3
>[    0.012461] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
>[    0.012603] smp: Brought up 1 node, 4 CPUs
>[    0.012704] SMP: Total of 4 processors activated.
>[    0.012725] CPU features: detected feature: 32-bit EL0 Support
>[    0.012743] CPU features: detected feature: Kernel page table isolation (KPTI)
>[    0.024809] CPU: All CPU(s) started at EL2
>[    0.024875] alternatives: patching kernel code
>[    0.026703] devtmpfs: initialized
>[    0.033868] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
>[    0.033989] futex hash table entries: 1024 (order: 5, 131072 bytes)
>[    0.038282] pinctrl core: initialized pinctrl subsystem
>[    0.039525] SMBIOS 3.0 present.
>[    0.039560] DMI: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[    0.040537] NET: Registered protocol family 16
>[    0.042743] audit: initializing netlink subsys (disabled)
>[    0.043006] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1
>[    0.044328] cpuidle: using governor menu
>[    0.044580] vdso: 2 pages (1 code @ 000000009e9e9a82, 1 data @ 0000000086fa618d)
>[    0.044608] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
>[    0.052798] DMA: preallocated 256 KiB pool for atomic allocations
>[    0.053333] Serial: AMBA PL011 UART driver
>[    0.056370] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_ctsrts_gpio30, deferring probe
>[    0.072041] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.072621] cryptd: max_cpu_qlen set to 1000
>[    0.073914] ACPI: Interpreter disabled.
>[    0.074663] vgaarb: loaded
>[    0.075352] SCSI subsystem initialized
>[    0.075646] libata version 3.00 loaded.
>[    0.075936] usbcore: registered new interface driver usbfs
>[    0.076011] usbcore: registered new interface driver hub
>[    0.076124] usbcore: registered new device driver usb
>[    0.076558] EDAC MC: Ver: 3.0.0
>[    0.077141] Registered efivars operations
>[    0.077175] efivars: get_next_variable: status=8000000000000007
>[    0.078261] NetLabel: Initializing
>[    0.078280] NetLabel:  domain hash size = 128
>[    0.078295] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.078397] NetLabel:  unlabeled traffic allowed by default
>[    0.078863] clocksource: Switched to clocksource arch_sys_counter
>[    0.183191] VFS: Disk quotas dquot_6.6.0
>[    0.183363] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.184089] simple-framebuffer 3e8a8000.framebuffer: framebuffer at 0x3e8a8000, 0x753000 bytes, mapped to 0x000000000e08c031
>[    0.184126] simple-framebuffer 3e8a8000.framebuffer: format=a8r8g8b8, mode=1600x1200x32, linelength=6400
>[    0.229944] Console: switching to colour frame buffer device 200x75
>[    0.272798] simple-framebuffer 3e8a8000.framebuffer: fb0: simplefb registered!
>[    0.273303] pnp: PnP ACPI: disabled
>[    0.283589] NET: Registered protocol family 2
>[    0.284817] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes)
>[    0.285237] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.285675] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
>[    0.286127] TCP: Hash tables configured (established 8192 bind 8192)
>[    0.286624] UDP hash table entries: 512 (order: 2, 16384 bytes)
>[    0.286898] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
>[    0.287588] NET: Registered protocol family 1
>[    0.287792] PCI: CLS 0 bytes, default 128
>[    0.288086] Unpacking initramfs...
>[    1.521967] Freeing initrd memory: 13356K
>[    1.523350] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
>[    1.523847] kvm [1]: 8-bit VMID
>[    1.526125] kvm [1]: Hyp mode initialized successfully
>[    1.586750] Initialise system trusted keyrings
>[    1.587028] Key type blacklist registered
>[    1.587393] workingset: timestamp_bits=37 max_order=18 bucket_order=0
>[    1.596120] zbud: loaded
>[    1.600194] SELinux:  Registering netfilter hooks
>[    2.762344] NET: Registered protocol family 38
>[    2.762564] Key type asymmetric registered
>[    2.762728] Asymmetric key parser 'x509' registered
>[    2.763282] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
>[    2.763731] io scheduler noop registered
>[    2.763891] io scheduler deadline registered
>[    2.764507] io scheduler cfq registered (default)
>[    2.764695] io scheduler mq-deadline registered
>[    2.765251] atomic64_test: passed
>[    2.770844] efifb: probing for efifb
>[    2.771229] efifb: framebuffer at 0x3e8a8000, using 7500k, total 7500k
>[    2.771480] efifb: mode is 1600x1200x32, linelength=6400, pages=1
>[    2.771711] efifb: scrolling: redraw
>[    2.771857] efifb: Truecolor: size=8:8:8:8, shift=24:0:8:16
>[    2.772114] checking generic (3e8a8000 753000) vs hw (3e8a8000 753000)
>[    2.772118] fb: switching to EFI VGA from simple
>[    2.772419] Console: switching to colour dummy device 80x25
>[    2.818594] Console: switching to colour frame buffer device 200x75
>[    2.861457] fb0: EFI VGA frame buffer device
>[    2.868558] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    2.880073] 3f215040.serial: ttyS1 at MMIO 0x0 (irq = 61, base_baud = 31250000) is a 16550
>[    3.718761] console [ttyS1] enabled
>[    3.723663] msm_serial: driver initialized
>[    3.729325] cacheinfo: Unable to detect cache hierarchy for CPU 0
>[    3.737017] libphy: Fixed MDIO Bus: probed
>[    3.741637] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    3.748514] ehci-pci: EHCI PCI platform driver
>[    3.753292] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    3.759818] ohci-pci: OHCI PCI platform driver
>[    3.764535] uhci_hcd: USB Universal Host Controller Interface driver
>[    3.771563] usbcore: registered new interface driver usbserial_generic
>[    3.778460] usbserial: USB Serial support registered for generic
>[    3.784992] mousedev: PS/2 mouse device common for all mice
>[    3.792919] device-mapper: uevent: version 1.0.3
>[    3.798272] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
>[    3.808213] ledtrig-cpu: registered to indicate activity on CPUs
>[    3.815054] EFI Variables Facility v0.08 2004-May-17
>[    3.820363] efivars: get_next_variable: status=8000000000000007
>[    3.826709] hidraw: raw HID events driver (C) Jiri Kosina
>[    3.832655] usbcore: registered new interface driver usbhid
>[    3.838513] usbhid: USB HID core driver
>[    3.842836] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
>[    3.849516] drop_monitor: Initializing network drop monitor service
>[    3.856667] Initializing XFRM netlink socket
>[    3.862363] NET: Registered protocol family 10
>[    3.881219] Segment Routing with IPv6
>[    3.885229] mip6: Mobile IPv6
>[    3.888363] NET: Registered protocol family 17
>[    3.894197] registered taskstats version 1
>[    3.898555] Loading compiled-in X.509 certificates
>[    4.181527] Loaded X.509 cert 'Fedora kernel signing key: ab23cc58486caf1fbcf91dc6d7a88dc0afc62049'
>[    4.191336] zswap: loaded using pool lzo/zbud
>[    4.209798] Key type big_key registered
>[    4.226665] Key type encrypted registered
>[    4.236415] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 66, base_baud = 0) is a PL011 rev2
>[    4.246061] serial serial0: tty port ttyAMA0 registered
>[    4.253138] raspberrypi-firmware soc:firmware: Attached to firmware from 2018-04-16 18:18
>[    4.263970] hctosys: unable to open rtc device (rtc0)
>[    4.291943] Freeing unused kernel memory: 5568K
>[    4.298010] Checked W+X mappings: passed, no W+X pages found
>[    4.303989] rodata_test: test data was not read only
>[    4.351850] systemd[1]: System time before build time, advancing clock.
>[    4.369452] efivars: get_next_variable: status=8000000000000007
>[    4.390433] 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)
>[    4.435558] systemd[1]: Detected architecture arm64.
>[    4.451990] systemd[1]: Running in initial RAM disk.
>[    4.519147] systemd[1]: Set hostname to <localhost.localdomain>.
>[    4.887501] systemd[1]: Reached target Slices.
>[    4.929174] systemd[1]: Reached target Swap.
>[    4.969422] systemd[1]: Listening on udev Kernel Socket.
>[    5.019571] systemd[1]: Listening on Journal Socket (/dev/log).
>[    5.069017] systemd[1]: Reached target Local File Systems.
>[    5.119625] systemd[1]: Listening on Journal Audit Socket.
>[    5.559837] audit: type=1130 audit(1526034409.199:2): 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'
>[    5.649278] audit: type=1130 audit(1526034409.289:3): 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'
>[    5.740060] audit: type=1130 audit(1526034409.379:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[    5.819225] audit: type=1130 audit(1526034409.459:5): 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'
>[    5.930185] audit: type=1130 audit(1526034409.569:6): 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'
>[    5.984132] audit: type=1131 audit(1526034409.569:7): 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'
>[    6.040400] audit: type=1130 audit(1526034409.679:8): 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'
>[    6.159319] audit: type=1130 audit(1526034409.799:9): 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'
>[    6.619328] usb_phy_generic phy: phy supply vcc not found, using dummy regulator
>[    6.648554] audit: type=1130 audit(1526034410.279:10): 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'
>[    6.678416] i2c-bcm2835 3f805000.i2c: Could not read clock-frequency property
>[    6.736988] sdhci: Secure Digital Host Controller Interface driver
>[    6.769640] sdhci: Copyright(c) Pierre Ossman
>[    6.805665] sdhci-pltfm: SDHCI platform and OF driver helper
>[    6.863468] sdhost-bcm2835 3f202000.mmc: loaded - DMA enabled (>1)
>[    6.928401] mmc1: SDHCI controller on 3f300000.sdhci [3f300000.sdhci] using PIO
>[    6.959873] dwc2 3f980000.usb: 3f980000.usb supply vusb_d not found, using dummy regulator
>[    6.974869] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
>[    6.990440] dwc2 3f980000.usb: 3f980000.usb supply vusb_a not found, using dummy regulator
>[    7.001900] mmc0: host does not support reading read-only switch, assuming write-enable
>[    7.004492] mmc0: new high speed SDXC card at address aaaa
>[    7.019239] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
>[    7.029219] mmcblk0: mmc0:aaaa SC64G 59.5 GiB 
>[    7.159331] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
>[    7.164897] dwc2 3f980000.usb: DWC OTG Controller
>[    7.168793]  mmcblk0: p1 p2 p3 p4 < p5 >
>[    7.191974] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
>[    7.214450] dwc2 3f980000.usb: new USB bus registered, assigned bus number 1
>[    7.297019] dwc2 3f980000.usb: irq 41, io mem 0x3f980000
>[    7.297320] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    7.297330] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    7.297337] usb usb1: Product: DWC OTG Controller
>[    7.297345] usb usb1: Manufacturer: Linux 4.16.11-300.fc28.aarch64 dwc2_hsotg
>[    7.297351] usb usb1: SerialNumber: 3f980000.usb
>[    7.298300] hub 1-0:1.0: USB hub found
>[    7.298352] hub 1-0:1.0: 1 port detected
>[    7.312077] mmc1: new high speed SDIO card at address 0001
>[    7.594692] audit: type=1130 audit(1526034411.229:11): 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'
>[    7.748932] usb 1-1: new high-speed USB device number 2 using dwc2
>[    7.999313] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
>[    7.999325] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    8.000212] hub 1-1:1.0: USB hub found
>[    8.000299] hub 1-1:1.0: 4 ports detected
>[    8.199005] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
>[    8.318946] usb 1-1.1: new high-speed USB device number 3 using dwc2
>[    8.469420] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514
>[    8.498403] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    8.529131] hub 1-1.1:1.0: USB hub found
>[    8.555816] hub 1-1.1:1.0: 3 ports detected
>[    8.908951] usb 1-1.1.3: new high-speed USB device number 4 using dwc2
>[    9.070672] usb 1-1.1.3: New USB device found, idVendor=7392, idProduct=7811
>[    9.070681] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    9.070688] usb 1-1.1.3: Product: 802.11n WLAN Adapter
>[    9.070696] usb 1-1.1.3: Manufacturer: Realtek
>[    9.070703] usb 1-1.1.3: SerialNumber: 00e04c000001
>[    9.389000] usb 1-1.1.1: new high-speed USB device number 5 using dwc2
>[    9.519535] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800
>[    9.519546] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    9.713415] random: crng init done
>[   10.274727] systemd-journald[187]: Received SIGTERM from PID 1 (systemd).
>[   10.407500] systemd: 10 output lines suppressed due to ratelimiting
>[   11.055165] kauditd_printk_skb: 23 callbacks suppressed
>[   11.055172] audit: type=1404 audit(1526034414.689:35): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[   11.542606] SELinux: 32768 avtab hash slots, 113337 rules.
>[   11.712397] SELinux: 32768 avtab hash slots, 113337 rules.
>[   13.346325] SELinux:  8 users, 14 roles, 5112 types, 319 bools, 1 sens, 1024 cats
>[   13.346341] SELinux:  129 classes, 113337 rules
>[   13.385735] SELinux:  Class bpf not defined in policy.
>[   13.403484] SELinux: the above unknown classes and permissions will be allowed
>[   13.423332] SELinux:  policy capability network_peer_controls=1
>[   13.441351] SELinux:  policy capability open_perms=1
>[   13.457873] SELinux:  policy capability extended_socket_class=1
>[   13.475276] SELinux:  policy capability always_check_network=0
>[   13.492504] SELinux:  policy capability cgroup_seclabel=1
>[   13.509321] SELinux:  policy capability nnp_nosuid_transition=1
>[   13.526584] SELinux:  Completing initialization.
>[   13.526587] SELinux:  Setting up existing superblocks.
>[   13.690133] audit: type=1403 audit(1526034417.329:36): policy loaded auid=4294967295 ses=4294967295
>[   13.707391] systemd[1]: Successfully loaded SELinux policy in 2.653677s.
>[   13.800247] systemd[1]: RTC configured in localtime, applying delta of -240 minutes to system time.
>[   14.184188] systemd[1]: Relabelled /dev, /run and /sys/fs/cgroup in 319.160ms.
>[   14.226869] 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)
>[   14.273859] systemd[1]: Detected architecture arm64.
>[   14.303457] systemd[1]: Set hostname to <rpi3.sss.pgh.pa.us>.
>[   15.272213] audit: type=1130 audit(1526048818.908:37): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.278003] systemd[1]: Stopped Switch Root.
>[   15.320189] audit: type=1131 audit(1526048818.908:38): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.388379] audit: type=1130 audit(1526048819.018:39): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.388479] audit: type=1131 audit(1526048819.018:40): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.389410] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
>[   15.389860] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
>[   15.389993] systemd[1]: Stopped Journal Service.
>[   15.563595] audit: type=1130 audit(1526048819.198:41): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.563701] audit: type=1131 audit(1526048819.198:42): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   15.573229] systemd[1]: Starting Journal Service...
>[   15.638644] audit: type=1305 audit(1526048819.268:43): audit_enabled=1 old=1 auid=4294967295 ses=4294967295 subj=system_u:system_r:syslogd_t:s0 res=1
>[   15.755905] systemd[1]: Mounting POSIX Message Queue File System...
>[   15.803230] systemd[1]: Listening on LVM2 poll daemon socket.
>[   16.076748] EXT4-fs (mmcblk0p5): re-mounted. Opts: (null)
>[   16.478522] audit: type=1130 audit(1526048820.108:44): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   16.627373] audit: type=1130 audit(1526048820.258:45): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   16.719123] audit: type=1130 audit(1526048820.348:46): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   16.806905] audit: type=1130 audit(1526048820.438:47): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.016846] audit: type=1130 audit(1526048820.648:48): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.017639] audit: type=1131 audit(1526048820.648:49): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.052826] systemd-journald[310]: Received request to flush runtime journal from PID 1
>[   17.208687] audit: type=1130 audit(1526048820.838:50): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.218179] systemd-journald[310]: File /var/log/journal/093f3fef093d442fb94d9c0e842973f8/system.journal corrupted or uncleanly shut down, renaming and replacing.
>[   17.339172] audit: type=1130 audit(1526048820.978:51): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.432354] audit: type=1130 audit(1526048821.068:52): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fedora-readonly comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   17.627184] audit: type=1130 audit(1526048821.258:53): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-random-seed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   18.340350] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
>[   19.104864] Adding 524284k swap on /dev/mmcblk0p3.  Priority:-2 extents:1 across:524284k SSFS
>[   19.333243] bcm2835-rng 3f104000.rng: hwrng registered
>[   19.521416] lan78xx 1-1.1.1:1.0 (unnamed net_device) (uninitialized): No External EEPROM. Setting MAC Speed
>[   19.556836] cfg80211: Loading compiled-in X.509 certificates for regulatory database
>[   19.592831] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
>[   19.642022] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
>[   19.660690] Bluetooth: Core ver 2.22
>[   19.674385] cfg80211: failed to load regulatory.db
>[   19.699492] libphy: lan78xx-mdiobus: probed
>[   19.722613] NET: Registered protocol family 31
>[   19.784083] Bluetooth: HCI device and connection manager initialized
>[   19.872082] Bluetooth: HCI socket layer initialized
>[   19.932852] usbcore: registered new interface driver lan78xx
>[   19.960573] Bluetooth: L2CAP socket layer initialized
>[   20.029388] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006
>[   20.037420] Bluetooth: SCO socket layer initialized
>[   20.080630] usbcore: registered new interface driver brcmfmac
>[   20.158932] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.txt failed with error -2
>[   20.352838] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
>[   20.352882] Bluetooth: HCI UART driver ver 2.3
>[   20.409534] Bluetooth: HCI UART protocol H4 registered
>[   20.409539] Bluetooth: HCI UART protocol BCSP registered
>[   20.410265] Bluetooth: HCI UART protocol LL registered
>[   20.410270] Bluetooth: HCI UART protocol ATH3K registered
>[   20.410274] Bluetooth: HCI UART protocol Three-wire (H5) registered
>[   20.410550] Bluetooth: HCI UART protocol Intel registered
>[   20.411090] Bluetooth: HCI UART protocol Broadcom registered
>[   20.411094] Bluetooth: HCI UART protocol QCA registered
>[   20.411098] Bluetooth: HCI UART protocol AG6XX registered
>[   20.411104] Bluetooth: HCI UART protocol Marvell registered
>[   20.411925] WARNING: CPU: 0 PID: 5 at drivers/gpio/gpiolib.c:2987 gpiod_set_value+0x60/0x68
>[   20.411931] Modules linked in: btsdio(+) hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[   20.412056] CPU: 0 PID: 5 Comm: kworker/u8:0 Not tainted 4.16.11-300.fc28.aarch64 #1
>[   20.412060] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[   20.412080] Workqueue: events_unbound async_run_entry_fn
>[   20.412090] pstate: 20400005 (nzCv daif +PAN -UAO)
>[   20.412099] pc : gpiod_set_value+0x60/0x68
>[   20.412106] lr : gpiod_set_value+0x30/0x68
>[   20.412110] sp : ffff00000804bbc0
>[   20.412113] x29: ffff00000804bbc0 x28: 0000000000000000 
>[   20.412121] x27: ffff800037074bb8 x26: ffff000008c8fb10 
>[   20.412128] x25: 0000000000000000 x24: 0000000000000020 
>[   20.412136] x23: ffff0000014590c0 x22: 0000000000000000 
>[   20.412143] x21: 0000000000000000 x20: 0000000000000000 
>[   20.412150] x19: ffff800035e2ac00 x18: 000000000000018f 
>[   20.412159] x17: 0000000000000000 x16: 0000000000000000 
>[   20.412166] x15: 0000000000000060 x14: 000000000000000c 
>[   20.412173] x13: 0000000000000001 x12: 0000000000000020 
>[   20.412180] x11: 0000000000000003 x10: 0101010101010101 
>[   20.412188] x9 : 02fefeff01fefeff x8 : 0000000000000000 
>[   20.412195] x7 : ffff800008007c80 x6 : ffff7e0000a8b000 
>[   20.412203] x5 : 0000000000009028 x4 : ffff80003e51d8e0 
>[   20.412210] x3 : 0000000000009029 x2 : ffff800037d76c28 
>[   20.412217] x1 : ffff80003629a800 x0 : 0000000000000001 
>[   20.412225] Call trace:
>[   20.412234]  gpiod_set_value+0x60/0x68
>[   20.412365]  bcm_gpio_set_shutdown+0x28/0x38 [hci_uart]
>[   20.412470]  bcm_gpio_set_power+0xc0/0x168 [hci_uart]
>[   20.412576]  bcm_serdev_probe+0x80/0xe8 [hci_uart]
>[   20.412588]  serdev_drv_probe+0x28/0x38
>[   20.412594]  really_probe+0x204/0x3c8
>[   20.412602]  driver_probe_device+0x54/0xd8
>[   20.412607]  __driver_attach+0x124/0x128
>[   20.412615]  bus_for_each_dev+0x70/0xa8
>[   20.412623]  driver_attach+0x30/0x40
>[   20.412631]  driver_attach_async+0x20/0x60
>[   20.412638]  async_run_entry_fn+0x4c/0x188
>[   20.412644]  process_one_work+0x19c/0x3a8
>[   20.412650]  worker_thread+0x4c/0x418
>[   20.412657]  kthread+0x130/0x138
>[   20.412667]  ret_from_fork+0x10/0x18
>[   20.412671] ---[ end trace 64b2dcfec493d622 ]---
>[   20.413303] uart-pl011 3f201000.serial: no DMA platform data
>[   20.413422] WARNING: CPU: 0 PID: 5 at drivers/gpio/gpiolib.c:2987 gpiod_set_value+0x60/0x68
>[   20.413425] Modules linked in: btsdio(+) hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[   20.413531] CPU: 0 PID: 5 Comm: kworker/u8:0 Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[   20.413535] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[   20.413549] Workqueue: events_unbound async_run_entry_fn
>[   20.413558] pstate: 20400005 (nzCv daif +PAN -UAO)
>[   20.413566] pc : gpiod_set_value+0x60/0x68
>[   20.413573] lr : gpiod_set_value+0x30/0x68
>[   20.413576] sp : ffff00000804bb50
>[   20.413580] x29: ffff00000804bb50 x28: 0000000000000000 
>[   20.413587] x27: ffff800037074bb8 x26: ffff000008c8fb10 
>[   20.413595] x25: 0000000000000000 x24: 0000000000000020 
>[   20.413602] x23: ffff0000014590c0 x22: fffffffffffffffe 
>[   20.413610] x21: 0000000000000001 x20: 0000000000000001 
>[   20.413617] x19: ffff800035e2ac00 x18: 00000000fffffffe 
>[   20.413624] x17: 0000000000000000 x16: 0000000000000000 
>[   20.413631] x15: 0000000000000000 x14: ffff0000095c9000 
>[   20.413639] x13: 0000000000000000 x12: ffff00000975b000 
>[   20.413646] x11: ffff0000095a5000 x10: 0000000000000020 
>[   20.413654] x9 : 0000000000000000 x8 : ffff00000bf7d260 
>[   20.413661] x7 : 0000000000000000 x6 : 000000000000003f 
>[   20.413668] x5 : ffff00000804ba58 x4 : 0000000000000000 
>[   20.413675] x3 : 0000000000000002 x2 : ffff800037d76c28 
>[   20.413682] x1 : ffff80003629a800 x0 : 0000000000000001 
>[   20.413690] Call trace:
>[   20.413698]  gpiod_set_value+0x60/0x68
>[   20.413828]  bcm_gpio_set_shutdown+0x28/0x38 [hci_uart]
>[   20.413934]  bcm_gpio_set_power+0x40/0x168 [hci_uart]
>[   20.414042]  bcm_open+0xe8/0x1c8 [hci_uart]
>[   20.414145]  hci_uart_register_device+0x3c/0x2a0 [hci_uart]
>[   20.414251]  bcm_serdev_probe+0x94/0xe8 [hci_uart]
>[   20.414262]  serdev_drv_probe+0x28/0x38
>[   20.414270]  really_probe+0x204/0x3c8
>[   20.414277]  driver_probe_device+0x54/0xd8
>[   20.414282]  __driver_attach+0x124/0x128
>[   20.414293]  bus_for_each_dev+0x70/0xa8
>[   20.414303]  driver_attach+0x30/0x40
>[   20.414311]  driver_attach_async+0x20/0x60
>[   20.414318]  async_run_entry_fn+0x4c/0x188
>[   20.414324]  process_one_work+0x19c/0x3a8
>[   20.414330]  worker_thread+0x4c/0x418
>[   20.414338]  kthread+0x130/0x138
>[   20.414348]  ret_from_fork+0x10/0x18
>[   20.414352] ---[ end trace 64b2dcfec493d623 ]---
>[   20.571764] Bluetooth: hci0: BCM: chip id 107
>[   21.288994] rtl8192cu: Chip version 0x10
>[   21.297202] Bluetooth: hci0: BCM: features 0x2f
>[   21.371240] rc_core: IR Remote Control driver registered, major 241
>[   21.388430] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
>[   21.408013] Bluetooth: hci0: BCM4345C0
>[   21.447934] rtl8192cu: Board Type 0
>[   21.460009] Bluetooth: hci0: BCM4345C0 (003.001.025) build 0000
>[   21.479794] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
>[   21.493150] bluetooth hci0: Direct firmware load for brcm/BCM4345C0.hcd failed with error -2
>[   21.512283] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
>[   21.525559] Bluetooth: hci0: BCM: Patch brcm/BCM4345C0.hcd not found
>[   21.578779] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
>[   21.808977] Registered IR keymap rc-cec
>[   21.827019] usbcore: registered new interface driver rtl8192cu
>[   21.843684] rc rc0: RC for vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0
>[   22.656512] input: RC for vc4 as /devices/platform/soc/3f902000.hdmi/rc/rc0/input0
>[   22.701375] vc4_hdmi 3f902000.hdmi: vc4-hdmi-hifi <-> 3f902000.hdmi mapping ok
>[   22.715538] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops [vc4])
>[   22.715944] vc4-drm soc:gpu: bound 3f806000.vec (ops vc4_vec_ops [vc4])
>[   22.716143] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4])
>[   22.716524] vc4-drm soc:gpu: bound 3f206000.pixelvalve (ops vc4_crtc_ops [vc4])
>[   22.716787] vc4-drm soc:gpu: bound 3f207000.pixelvalve (ops vc4_crtc_ops [vc4])
>[   22.717040] vc4-drm soc:gpu: bound 3f807000.pixelvalve (ops vc4_crtc_ops [vc4])
>[   22.780099] vc4-drm soc:gpu: bound 3fc00000.v3d (ops vc4_v3d_ops [vc4])
>[   22.809443] usbcore: registered new interface driver rtl8xxxu
>[   22.820406] checking generic (3e8a8000 753000) vs hw (0 ffffffffffffffff)
>[   22.913044] fb: switching to vc4drmfb from EFI VGA
>[   22.930356] Console: switching to colour dummy device 80x25
>[   22.940251] kauditd_printk_skb: 2 callbacks suppressed
>[   22.940261] audit: type=1130 audit(1526048826.578:56): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   22.972718] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 0
>[   22.972730] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   22.972732] [drm] Driver supports precise vblank timestamp query.
>[   23.088922] ------------[ cut here ]------------
>[   23.088947] [CRTC:68:crtc-2] vblank wait timed out
>[   23.089227] WARNING: CPU: 0 PID: 348 at drivers/gpu/drm/drm_atomic_helper.c:1349 drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   23.089230] Modules linked in: rtl8xxxu rc_cec vc4(+) snd_soc_core arc4 ac97_bus snd_pcm_dmaengine cec rc_core snd_seq rtl8192cu snd_seq_device rtl_usb snd_pcm rtl8192c_common rtlwifi mac80211 btsdio hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[   23.089372] CPU: 0 PID: 348 Comm: systemd-udevd Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[   23.089375] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[   23.089383] pstate: 40400005 (nZcv daif +PAN -UAO)
>[   23.089504] pc : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   23.089624] lr : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   23.089627] sp : ffff00000ba7b260
>[   23.089630] x29: ffff00000ba7b260 x28: 0000000000000001 
>[   23.089638] x27: 0000000000000060 x26: 0000000000000000 
>[   23.089646] x25: 0000000000000001 x24: ffff800030d80000 
>[   23.089653] x23: 0000000000000004 x22: 0000000000000030 
>[   23.089661] x21: ffff80002a28c828 x20: ffff8000368cc900 
>[   23.089668] x19: 0000000000000002 x18: 00000000fffffffd 
>[   23.089675] x17: 0000000000000001 x16: 0000000000000000 
>[   23.089682] x15: 0000000000000001 x14: ffffffffffffffff 
>[   23.089690] x13: 0000000000000000 x12: ffff00000975b000 
>[   23.089697] x11: ffff0000095a5000 x10: ffff00000975baf8 
>[   23.089704] x9 : 0000000000000000 x8 : ffff000009768120 
>[   23.089712] x7 : 0000000000000000 x6 : 00000000142d13f0 
>[   23.089719] x5 : 00ffffffffffffff x4 : 0000000000000000 
>[   23.089726] x3 : 0000000000000000 x2 : ffffffffffffffff 
>[   23.089734] x1 : 00008000353a5000 x0 : 0000000000000026 
>[   23.089741] Call trace:
>[   23.089862]  drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   23.089983]  drm_atomic_helper_wait_for_vblanks+0x30/0x40 [drm_kms_helper]
>[   23.090087]  vc4_atomic_complete_commit+0x84/0xc8 [vc4]
>[   23.090178]  vc4_atomic_commit+0xd4/0x138 [vc4]
>[   23.090451]  drm_atomic_commit+0x54/0x70 [drm]
>[   23.090570]  restore_fbdev_mode_atomic+0x204/0x228 [drm_kms_helper]
>[   23.090689]  restore_fbdev_mode+0x38/0x180 [drm_kms_helper]
>[   23.090809]  drm_fb_helper_restore_fbdev_mode_unlocked+0x74/0xe0 [drm_kms_helper]
>[   23.090928]  drm_fb_helper_set_par+0x34/0x80 [drm_kms_helper]
>[   23.090940]  fbcon_init+0x3ac/0x4f0
>[   23.090950]  visual_init+0xb8/0x110
>[   23.090958]  do_bind_con_driver+0x1fc/0x3a0
>[   23.090966]  do_take_over_console+0x158/0x1f8
>[   23.090974]  do_fbcon_takeover+0x70/0xd8
>[   23.090982]  fbcon_event_notify+0x79c/0x810
>[   23.090990]  notifier_call_chain+0x5c/0x98
>[   23.090996]  blocking_notifier_call_chain+0x64/0x88
>[   23.091003]  fb_notifier_call_chain+0x30/0x40
>[   23.091008]  register_framebuffer+0x1e8/0x300
>[   23.091128]  __drm_fb_helper_initial_config_and_unlock+0x1f4/0x400 [drm_kms_helper]
>[   23.091248]  drm_fb_helper_initial_config+0x4c/0x60 [drm_kms_helper]
>[   23.091368]  drm_fb_cma_fbdev_init_with_funcs+0xb4/0x188 [drm_kms_helper]
>[   23.091488]  drm_fb_cma_fbdev_init+0x38/0x48 [drm_kms_helper]
>[   23.091577]  vc4_kms_load+0xac/0xe0 [vc4]
>[   23.091665]  vc4_drm_bind+0x138/0x170 [vc4]
>[   23.091675]  try_to_bring_up_master+0x1ec/0x2c8
>[   23.091682]  component_master_add_with_match+0xe0/0x120
>[   23.091771]  vc4_platform_drm_probe+0xb8/0xf0 [vc4]
>[   23.091779]  platform_drv_probe+0x60/0xc0
>[   23.091785]  really_probe+0x204/0x3c8
>[   23.091790]  driver_probe_device+0x54/0xd8
>[   23.091795]  __driver_attach+0x124/0x128
>[   23.091803]  bus_for_each_dev+0x70/0xa8
>[   23.091811]  driver_attach+0x30/0x40
>[   23.091818]  bus_add_driver+0x25c/0x288
>[   23.091823]  driver_register+0x68/0x100
>[   23.091830]  __platform_driver_register+0x54/0x60
>[   23.091921]  vc4_drm_register+0x38/0x58 [vc4]
>[   23.091928]  do_one_initcall+0x44/0x12c
>[   23.091938]  do_init_module+0x60/0x1f0
>[   23.091946]  load_module.isra.38+0x1404/0x1698
>[   23.091954]  SyS_init_module+0x160/0x200
>[   23.091959]  __sys_trace_return+0x0/0x4
>[   23.091964] ---[ end trace 64b2dcfec493d624 ]---
>[   23.092304] Console: switching to colour frame buffer device 240x67
>[   24.439459] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
>[   27.873869] audit: type=1131 audit(1526048831.508:57): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   33.129040] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:68:crtc-2] flip_done timed out
>[   43.369067] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:29:HDMI-A-1] flip_done timed out
>[   53.609035] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:67:plane-20] flip_done timed out
>[   53.668879] ------------[ cut here ]------------
>[   53.668885] [CRTC:68:crtc-2] vblank wait timed out
>[   53.669131] WARNING: CPU: 0 PID: 348 at drivers/gpu/drm/drm_atomic_helper.c:1349 drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   53.669134] Modules linked in: rtl8xxxu rc_cec vc4(+) snd_soc_core arc4 ac97_bus snd_pcm_dmaengine cec rc_core snd_seq rtl8192cu snd_seq_device rtl_usb snd_pcm rtl8192c_common rtlwifi mac80211 btsdio hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[   53.669276] CPU: 0 PID: 348 Comm: systemd-udevd Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[   53.669280] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[   53.669287] pstate: 40400005 (nZcv daif +PAN -UAO)
>[   53.669407] pc : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   53.669528] lr : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   53.669531] sp : ffff00000ba7b1c0
>[   53.669534] x29: ffff00000ba7b1c0 x28: 0000000000000001 
>[   53.669542] x27: 0000000000000060 x26: 0000000000000000 
>[   53.669550] x25: 0000000000000001 x24: ffff800030d80000 
>[   53.669558] x23: 0000000000000004 x22: 0000000000000030 
>[   53.669565] x21: ffff80002a28c828 x20: ffff8000362d8480 
>[   53.669572] x19: 0000000000000002 x18: 00000000fffffffd 
>[   53.669579] x17: 0000000000000001 x16: 0000000000000000 
>[   53.669587] x15: 0000000000000001 x14: ffffffffffffffff 
>[   53.669594] x13: 0000000000000000 x12: ffff00000975b000 
>[   53.669601] x11: ffff0000095a5000 x10: ffff00000975baf8 
>[   53.669609] x9 : 0000000000000000 x8 : ffff000009769678 
>[   53.669616] x7 : 0000000000000000 x6 : 00000000142d13f0 
>[   53.669623] x5 : 00ffffffffffffff x4 : 0000000000000000 
>[   53.669630] x3 : 0000000000000000 x2 : ffffffffffffffff 
>[   53.669637] x1 : 00008000353a5000 x0 : 0000000000000026 
>[   53.669645] Call trace:
>[   53.669767]  drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   53.669888]  drm_atomic_helper_wait_for_vblanks+0x30/0x40 [drm_kms_helper]
>[   53.669991]  vc4_atomic_complete_commit+0x84/0xc8 [vc4]
>[   53.670080]  vc4_atomic_commit+0xd4/0x138 [vc4]
>[   53.670352]  drm_atomic_commit+0x54/0x70 [drm]
>[   53.670470]  restore_fbdev_mode_atomic+0x204/0x228 [drm_kms_helper]
>[   53.670591]  drm_fb_helper_pan_display+0xa8/0x1d0 [drm_kms_helper]
>[   53.670603]  fb_pan_display+0x9c/0x110
>[   53.670612]  bit_update_start+0x28/0x50
>[   53.670620]  fbcon_switch+0x40c/0x518
>[   53.670629]  redraw_screen+0x134/0x228
>[   53.670637]  do_bind_con_driver+0x340/0x3a0
>[   53.670644]  do_take_over_console+0x158/0x1f8
>[   53.670651]  do_fbcon_takeover+0x70/0xd8
>[   53.670659]  fbcon_event_notify+0x79c/0x810
>[   53.670666]  notifier_call_chain+0x5c/0x98
>[   53.670673]  blocking_notifier_call_chain+0x64/0x88
>[   53.670679]  fb_notifier_call_chain+0x30/0x40
>[   53.670685]  register_framebuffer+0x1e8/0x300
>[   53.670804]  __drm_fb_helper_initial_config_and_unlock+0x1f4/0x400 [drm_kms_helper]
>[   53.670924]  drm_fb_helper_initial_config+0x4c/0x60 [drm_kms_helper]
>[   53.671044]  drm_fb_cma_fbdev_init_with_funcs+0xb4/0x188 [drm_kms_helper]
>[   53.671163]  drm_fb_cma_fbdev_init+0x38/0x48 [drm_kms_helper]
>[   53.671253]  vc4_kms_load+0xac/0xe0 [vc4]
>[   53.671343]  vc4_drm_bind+0x138/0x170 [vc4]
>[   53.671353]  try_to_bring_up_master+0x1ec/0x2c8
>[   53.671360]  component_master_add_with_match+0xe0/0x120
>[   53.671450]  vc4_platform_drm_probe+0xb8/0xf0 [vc4]
>[   53.671458]  platform_drv_probe+0x60/0xc0
>[   53.671463]  really_probe+0x204/0x3c8
>[   53.671469]  driver_probe_device+0x54/0xd8
>[   53.671474]  __driver_attach+0x124/0x128
>[   53.671482]  bus_for_each_dev+0x70/0xa8
>[   53.671490]  driver_attach+0x30/0x40
>[   53.671497]  bus_add_driver+0x25c/0x288
>[   53.671502]  driver_register+0x68/0x100
>[   53.671508]  __platform_driver_register+0x54/0x60
>[   53.671600]  vc4_drm_register+0x38/0x58 [vc4]
>[   53.671608]  do_one_initcall+0x44/0x12c
>[   53.671617]  do_init_module+0x60/0x1f0
>[   53.671625]  load_module.isra.38+0x1404/0x1698
>[   53.671632]  SyS_init_module+0x160/0x200
>[   53.671638]  __sys_trace_return+0x0/0x4
>[   53.671642] ---[ end trace 64b2dcfec493d625 ]---
>[   55.888128] vc4-drm soc:gpu: fb0:  frame buffer device
>[   66.409035] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:68:crtc-2] flip_done timed out
>[   76.649036] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:29:HDMI-A-1] flip_done timed out
>[   86.889004] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:67:plane-20] flip_done timed out
>[   86.948880] ------------[ cut here ]------------
>[   86.948886] [CRTC:68:crtc-2] vblank wait timed out
>[   86.949127] WARNING: CPU: 2 PID: 389 at drivers/gpu/drm/drm_atomic_helper.c:1349 drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   86.949130] Modules linked in: rtl8xxxu rc_cec vc4 snd_soc_core arc4 ac97_bus snd_pcm_dmaengine cec rc_core snd_seq rtl8192cu snd_seq_device rtl_usb snd_pcm rtl8192c_common rtlwifi mac80211 btsdio hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[   86.949271] CPU: 2 PID: 389 Comm: setfont Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[   86.949275] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[   86.949282] pstate: 40400005 (nZcv daif +PAN -UAO)
>[   86.949404] pc : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   86.949524] lr : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   86.949527] sp : ffff00000c18b7a0
>[   86.949531] x29: ffff00000c18b7a0 x28: 0000000000000001 
>[   86.949539] x27: 0000000000000060 x26: 0000000000000000 
>[   86.949546] x25: 0000000000000001 x24: ffff800030d80000 
>[   86.949553] x23: 0000000000000004 x22: 0000000000000030 
>[   86.949561] x21: ffff80002a28c828 x20: ffff80002a2bf380 
>[   86.949568] x19: 0000000000000002 x18: 00000000fffffffd 
>[   86.949575] x17: 0000000000000001 x16: 0000000000000000 
>[   86.949582] x15: 0000000000000001 x14: ffffffffffffffff 
>[   86.949589] x13: 0000000000000000 x12: ffff00000975b000 
>[   86.949597] x11: ffff0000095a5000 x10: ffff00000975baf8 
>[   86.949604] x9 : 0000000000000000 x8 : ffff00000976aa70 
>[   86.949611] x7 : 0000000000000000 x6 : 00000000142d13f0 
>[   86.949619] x5 : 00ffffffffffffff x4 : 0000000000000000 
>[   86.949625] x3 : 0000000000000000 x2 : ffffffffffffffff 
>[   86.949633] x1 : 00008000353d3000 x0 : 0000000000000026 
>[   86.949640] Call trace:
>[   86.949763]  drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[   86.949883]  drm_atomic_helper_wait_for_vblanks+0x30/0x40 [drm_kms_helper]
>[   86.949971]  vc4_atomic_complete_commit+0x84/0xc8 [vc4]
>[   86.950051]  vc4_atomic_commit+0xd4/0x138 [vc4]
>[   86.950325]  drm_atomic_commit+0x54/0x70 [drm]
>[   86.950444]  restore_fbdev_mode_atomic+0x204/0x228 [drm_kms_helper]
>[   86.950564]  drm_fb_helper_pan_display+0xa8/0x1d0 [drm_kms_helper]
>[   86.950575]  fb_pan_display+0x9c/0x110
>[   86.950585]  bit_update_start+0x28/0x50
>[   86.950592]  fbcon_switch+0x40c/0x518
>[   86.950601]  redraw_screen+0x134/0x228
>[   86.950609]  fbcon_do_set_font+0x1d0/0x260
>[   86.950616]  fbcon_set_font+0x204/0x258
>[   86.950624]  con_font_op+0x384/0x460
>[   86.950630]  vt_ioctl+0xd0c/0x1790
>[   86.950636]  tty_ioctl+0x23c/0xfd8
>[   86.950644]  do_vfs_ioctl+0xb0/0x970
>[   86.950650]  SyS_ioctl+0x90/0xa8
>[   86.950658]  __sys_trace_return+0x0/0x4
>[   86.950662] ---[ end trace 64b2dcfec493d626 ]---
>[   88.471987] audit: type=1130 audit(1526048892.108:58): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-udev-settle comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   88.521654] audit: type=1130 audit(1526048892.158:59): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=lvm2-lvmetad comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   88.701148] audit: type=1130 audit(1526048892.338:60): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   88.753423] audit: type=1131 audit(1526048892.338:61): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   88.809240] audit: type=1130 audit(1526048892.448:62): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   89.280591] audit: type=1130 audit(1526048892.918:63): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-fsck@dev-disk-by\x2duuid-C7E2\x2d3D10 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   89.375567] audit: type=1130 audit(1526048893.008:64): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-fsck@dev-disk-by\x2duuid-9ecd8a0f\x2d45c7\x2d4416\x2da2a9\x2d760036929acd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   89.469987] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
>[   89.716826] audit: type=1130 audit(1526048893.348:65): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   89.804803] audit: type=1130 audit(1526048893.438:66): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   89.806436] audit: type=1131 audit(1526048893.438:67): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
>[   97.139246] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:68:crtc-2] flip_done timed out
>[   97.995052] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
>[   98.139488] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   98.140442] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   98.193604] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   98.196018] rtl8192cu: MAC auto ON okay!
>[   98.245366] rtl8192cu: Tx queue select: 0x05
>[   99.210058] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   99.222393] rtl8192cu: MAC auto ON okay!
>[   99.256910] rtl8192cu: Tx queue select: 0x05
>[  100.193310] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[  100.718764] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[  101.986396] rtl8192cu: MAC auto ON okay!
>[  102.021890] rtl8192cu: Tx queue select: 0x05
>[  102.985191] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[  104.357994] wlan0: authenticate with 88:1f:a1:35:1b:f6
>[  104.380513] wlan0: send auth to 88:1f:a1:35:1b:f6 (try 1/3)
>[  104.441503] wlan0: authenticated
>[  104.449034] wlan0: associate with 88:1f:a1:35:1b:f6 (try 1/3)
>[  104.454376] wlan0: RX AssocResp from 88:1f:a1:35:1b:f6 (capab=0x1411 status=0 aid=7)
>[  104.459110] wlan0: associated
>[  104.469965] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 88:1f:a1:35:1b:f6
>[  104.517388] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>[  107.369166] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:29:HDMI-A-1] flip_done timed out
>[  117.609008] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:67:plane-20] flip_done timed out
>[  117.668847] ------------[ cut here ]------------
>[  117.668852] [CRTC:68:crtc-2] vblank wait timed out
>[  117.669119] WARNING: CPU: 0 PID: 35 at drivers/gpu/drm/drm_atomic_helper.c:1349 drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  117.669122] Modules linked in: ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vfat fat rtl8xxxu rc_cec vc4 snd_soc_core arc4 ac97_bus snd_pcm_dmaengine cec rc_core snd_seq rtl8192cu snd_seq_device rtl_usb snd_pcm rtl8192c_common rtlwifi mac80211 btsdio hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt
>[  117.669286]  ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[  117.669340] CPU: 0 PID: 35 Comm: kworker/0:1 Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[  117.669344] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[  117.669466] Workqueue: events output_poll_execute [drm_kms_helper]
>[  117.669475] pstate: 40400005 (nZcv daif +PAN -UAO)
>[  117.669595] pc : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  117.669714] lr : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  117.669718] sp : ffff000009ab3a60
>[  117.669721] x29: ffff000009ab3a60 x28: 0000000000000001 
>[  117.669729] x27: 0000000000000060 x26: 0000000000000000 
>[  117.669736] x25: 0000000000000001 x24: ffff800030d80000 
>[  117.669744] x23: 0000000000000004 x22: 0000000000000030 
>[  117.669751] x21: ffff80002a28c828 x20: ffff800030d2c500 
>[  117.669759] x19: 0000000000000002 x18: 00000000fffffffd 
>[  117.669766] x17: 0000000000000001 x16: 0000000000000000 
>[  117.669773] x15: 0000000000000001 x14: ffffffffffffffff 
>[  117.669780] x13: 0000000000000000 x12: ffff00000975b000 
>[  117.669788] x11: ffff0000095a5000 x10: ffff00000975baf8 
>[  117.669795] x9 : 0000000000000000 x8 : ffff00000976c8d0 
>[  117.669802] x7 : 0000000000000000 x6 : 00000000142d13f0 
>[  117.669810] x5 : 00ffffffffffffff x4 : 0000000000000000 
>[  117.669816] x3 : 0000000000000000 x2 : ffffffffffffffff 
>[  117.669824] x1 : 00008000353a5000 x0 : 0000000000000026 
>[  117.669831] Call trace:
>[  117.669952]  drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  117.670072]  drm_atomic_helper_wait_for_vblanks+0x30/0x40 [drm_kms_helper]
>[  117.670160]  vc4_atomic_complete_commit+0x84/0xc8 [vc4]
>[  117.670242]  vc4_atomic_commit+0xd4/0x138 [vc4]
>[  117.670514]  drm_atomic_commit+0x54/0x70 [drm]
>[  117.670633]  restore_fbdev_mode_atomic+0x204/0x228 [drm_kms_helper]
>[  117.670753]  restore_fbdev_mode+0x38/0x180 [drm_kms_helper]
>[  117.670873]  drm_fb_helper_restore_fbdev_mode_unlocked+0x74/0xe0 [drm_kms_helper]
>[  117.670992]  drm_fb_helper_set_par+0x34/0x80 [drm_kms_helper]
>[  117.671112]  drm_fb_helper_hotplug_event.part.28+0xa0/0xd8 [drm_kms_helper]
>[  117.671231]  drm_fb_helper_output_poll_changed+0x40/0x58 [drm_kms_helper]
>[  117.671348]  drm_kms_helper_hotplug_event+0x34/0x40 [drm_kms_helper]
>[  117.671465]  output_poll_execute+0x1bc/0x1e8 [drm_kms_helper]
>[  117.671476]  process_one_work+0x19c/0x3a8
>[  117.671482]  worker_thread+0x4c/0x418
>[  117.671489]  kthread+0x130/0x138
>[  117.671498]  ret_from_fork+0x10/0x18
>[  117.671502] ---[ end trace 64b2dcfec493d627 ]---
>[  129.769109] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:68:crtc-2] flip_done timed out
>[  140.009178] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:29:HDMI-A-1] flip_done timed out
>[  150.249261] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:67:plane-20] flip_done timed out
>[  150.309098] ------------[ cut here ]------------
>[  150.309103] [CRTC:68:crtc-2] vblank wait timed out
>[  150.309373] WARNING: CPU: 1 PID: 728 at drivers/gpu/drm/drm_atomic_helper.c:1349 drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  150.309376] Modules linked in: ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vfat fat rtl8xxxu rc_cec vc4 snd_soc_core arc4 ac97_bus snd_pcm_dmaengine cec rc_core snd_seq rtl8192cu snd_seq_device rtl_usb snd_pcm rtl8192c_common rtlwifi mac80211 btsdio hci_uart snd_timer btbcm btintel btqca snd soundcore drm_kms_helper brcmfmac drm microchip brcmutil bluetooth cfg80211 crc32_ce lan78xx fb_sys_fops syscopyarea gpio_raspberrypi_exp sysfillrect sysimgblt
>[  150.309541]  ecdh_generic rfkill nvmem_core bcm2835_thermal bcm2835_rng bcm2835_wdt leds_gpio mmc_block dwc2 sdhci_iproc sdhci_pltfm udc_core bcm2835 sdhci pwm_bcm2835 i2c_bcm2835 bcm2835_dma phy_generic
>[  150.309595] CPU: 1 PID: 728 Comm: (agetty) Tainted: G        W        4.16.11-300.fc28.aarch64 #1
>[  150.309598] Hardware name: raspberrypi rpi/rpi, BIOS 2018.03 04/15/2018
>[  150.309606] pstate: 40400005 (nZcv daif +PAN -UAO)
>[  150.309727] pc : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  150.309845] lr : drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  150.309849] sp : ffff00000e8ab740
>[  150.309852] x29: ffff00000e8ab740 x28: 0000000000000001 
>[  150.309860] x27: 0000000000000060 x26: 0000000000000000 
>[  150.309868] x25: 0000000000000001 x24: ffff800030d80000 
>[  150.309875] x23: 0000000000000004 x22: 0000000000000030 
>[  150.309882] x21: ffff80002a28c828 x20: ffff80002aa39380 
>[  150.309890] x19: 0000000000000002 x18: 00000000fffffffd 
>[  150.309897] x17: 0000000000000001 x16: 0000000000000000 
>[  150.309904] x15: 0000000000000001 x14: ffffffffffffffff 
>[  150.309911] x13: 0000000000000000 x12: ffff00000975b000 
>[  150.309919] x11: ffff0000095a5000 x10: ffff00000975baf8 
>[  150.309926] x9 : 0000000000000000 x8 : ffff00000976d984 
>[  150.309933] x7 : 0000000000000000 x6 : 00000000142d13f0 
>[  150.309941] x5 : 00ffffffffffffff x4 : 0000000000000000 
>[  150.309948] x3 : 0000000000000000 x2 : ffffffffffffffff 
>[  150.309955] x1 : 00008000353bc000 x0 : 0000000000000026 
>[  150.309963] Call trace:
>[  150.310084]  drm_atomic_helper_wait_for_vblanks.part.8+0x240/0x258 [drm_kms_helper]
>[  150.310203]  drm_atomic_helper_wait_for_vblanks+0x30/0x40 [drm_kms_helper]
>[  150.310291]  vc4_atomic_complete_commit+0x84/0xc8 [vc4]
>[  150.310372]  vc4_atomic_commit+0xd4/0x138 [vc4]
>[  150.310645]  drm_atomic_commit+0x54/0x70 [drm]
>[  150.310764]  restore_fbdev_mode_atomic+0x204/0x228 [drm_kms_helper]
>[  150.310883]  drm_fb_helper_pan_display+0xa8/0x1d0 [drm_kms_helper]
>[  150.310896]  fb_pan_display+0x9c/0x110
>[  150.310905]  bit_update_start+0x28/0x50
>[  150.310913]  fbcon_switch+0x40c/0x518
>[  150.310922]  redraw_screen+0x134/0x228
>[  150.310929]  csi_J+0x15c/0x160
>[  150.310937]  do_con_trol+0xde0/0x1408
>[  150.310944]  do_con_write.part.16+0x360/0x8a0
>[  150.310952]  con_write+0x44/0x98
>[  150.310959]  n_tty_write+0x17c/0x408
>[  150.310967]  tty_write+0x11c/0x2f8
>[  150.310977]  __vfs_write+0x48/0x140
>[  150.310984]  vfs_write+0xac/0x1b0
>[  150.310991]  SyS_write+0x54/0xb0
>[  150.310999]  el0_svc_naked+0x30/0x34
>[  150.311003] ---[ end trace 64b2dcfec493d628 ]---

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Attachments on bug 1514686: 1442421 | 1442422