Attachment 579867 Details for Bug 815785 – second kernel call trace with LAPIC error

second kernel call trace with LAPIC error

bz815785.calltrace.0.log (text/plain), 10.35 KB, created by Qixiang Wan on 2012-04-24 14:03:32 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Qixiang Wan

Created: 2012-04-24 14:03:32 UTC

Size: 10.35 KB

patch

obsolete

>[root@RHEL63x64HVM ~]# echo c > /proc/sysrq-trigger 
>SysRq : Trigger a crash
>BUG: unable to handle kernel NULL pointer dereference at (null)
>IP: [<ffffffff8132e236>] sysrq_handle_crash+0x16/0x20
>PGD 37b8b067 PUD 3dbf1067 PMD 0 
>Oops: 0002 [#1] SMP 
>last sysfs file: /sys/kernel/mm/ksm/run
>CPU 0 
>Modules linked in: autofs4 sunrpc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 vhost_net macvtap macvlan tun microcode xen_netfront i2c_piix4 i2c_core sg ext4 mbcache jbd2 sd_mod crc_t10dif xen_blkfront pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan]
>
>Pid: 1696, comm: bash Not tainted 2.6.32-263.el6.x86_64 #1 Red Hat HVM domU
>RIP: 0010:[<ffffffff8132e236>]  [<ffffffff8132e236>] sysrq_handle_crash+0x16/0x20
>RSP: 0018:ffff88003b3dde18  EFLAGS: 00010096
>RAX: 0000000000000010 RBX: 0000000000000063 RCX: 0000000000000000
>RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000063
>RBP: ffff88003b3dde18 R08: 0000000000000000 R09: ffffffff8163ab80
>R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
>R13: ffffffff81afb720 R14: 0000000000000286 R15: 0000000000000007
>FS:  00007f09f74ca700(0000) GS:ffff880002200000(0000) knlGS:0000000000000000
>CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>CR2: 0000000000000000 CR3: 000000003b78a000 CR4: 00000000000006f0
>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>Process bash (pid: 1696, threadinfo ffff88003b3dc000, task ffff880037c92040)
>Stack:
> ffff88003b3dde68 ffffffff8132e4f2 ffff880037c92040 ffff880000000000
><d> 0000000000000022 0000000000000002 ffff88003bbbce40 00007f09f74d6000
><d> 0000000000000002 fffffffffffffffb ffff88003b3dde98 ffffffff8132e5ae
>Call Trace:
> [<ffffffff8132e4f2>] __handle_sysrq+0x132/0x1a0
> [<ffffffff8132e5ae>] write_sysrq_trigger+0x4e/0x50
> [<ffffffff811e089e>] proc_reg_write+0x7e/0xc0
> [<ffffffff8117b6f8>] vfs_write+0xb8/0x1a0
> [<ffffffff8117c111>] sys_write+0x51/0x90
> [<ffffffff8100b0f2>] system_call_fastpath+0x16/0x1b
>Code: d0 88 81 63 44 fd 81 c9 c3 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 c7 05 9d 91 76 00 01 00 00 00 0f ae f8 <c6> 04 25 00 00 00 00 01 c9 c3 55 48 89 e5 0f 1f 44 00 00 8d 47 
>RIP  [<ffffffff8132e236>] sysrq_handle_crash+0x16/0x20
> RSP <ffff88003b3dde18>
>CR2: 0000000000000000
>Initializing cgroup subsys cpuset
>Initializing cgroup subsys cpu
>Linux version 2.6.32-263.el6.x86_64 (mockbuild@x86-001.build.bos.redhat.com) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Tue Apr 10 10:24:19 EDT 2012
>Command line: ro root=/dev/mapper/VolGroup-lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM console=tty0 console=ttyS0,115200n8 xen_emul_unplug=unnecessary irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off  memmap=exactmap memmap=635K@4K memmap=130417K@49787K elfcorehdr=180204K memmap=4K$0K memmap=1K$639K memmap=128K$896K memmap=21K$1048555K
>KERNEL supported cpus:
>  Intel GenuineIntel
>  AMD AuthenticAMD
>  Centaur CentaurHauls
>BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000100 - 000000000009fc00 (usable)
> BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
> BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000003fffac00 (usable)
> BIOS-e820: 000000003fffac00 - 0000000040000000 (reserved)
>last_pfn = 0x3fffa max_arch_pfn = 0x400000000
>user-defined physical RAM map:
> user: 0000000000000000 - 0000000000001000 (reserved)
> user: 0000000000001000 - 000000000009fc00 (usable)
> user: 000000000009fc00 - 00000000000a0000 (reserved)
> user: 00000000000e0000 - 0000000000100000 (reserved)
> user: 000000000309ec00 - 000000000affb000 (usable)
> user: 000000003fffac00 - 0000000040000000 (reserved)
>DMI 2.4 present.
>SMBIOS version 2.4 @ 0xFCF90
>last_pfn = 0xaffb max_arch_pfn = 0x400000000
>x86 PAT enabled: cpu 0, old 0x7010600070106, new 0x7010600070106
>total RAM covered: 8184M
>Found optimal setting for mtrr clean up
> gran_size: 64K 	chunk_size: 16M 	num_reg: 5  	lose cover RAM: 0G
>init_memory_mapping: 0000000000000000-000000000affb000
>RAMDISK: 0abf5000 - 0afee116
>ACPI: RSDP 00000000000eb340 00024 (v02    Xen)
>ACPI: XSDT 00000000000eb2b0 00044 (v01    Xen      HVM 00000000 HVML 00000000)
>ACPI: FACP 00000000000eb0c0 000F4 (v04    Xen      HVM 00000000 HVML 00000000)
>ACPI: DSDT 00000000000ea050 00FEA (v02    Xen      HVM 00000000 INTL 20110413)
>ACPI: FACS 00000000000ea010 00040
>ACPI: APIC 00000000000eb1c0 00072 (v02    Xen      HVM 00000000 HVML 00000000)
>ACPI: HPET 00000000000eb240 00038 (v01    Xen      HVM 00000000 HVML 00000000)
>ACPI: SSDT 00000000000eb278 00038 (v02    Xen      HVM 00000000 HVML 00000000)
>No NUMA configuration found
>Faking a node at 0000000000000000-000000000affb000
>Bootmem setup node 0 0000000000000000-000000000affb000
>  NODE_DATA [0000000000009000 - 000000000003cfff]
>  bootmap [000000000003d000 -  000000000003e5ff] pages 2
>(7 early reservations) ==> bootmem [0000000000 - 000affb000]
>  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
>  #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
>  #2 [0004000000 - 0005012024]    TEXT DATA BSS ==> [0004000000 - 0005012024]
>  #3 [000abf5000 - 000afee116]          RAMDISK ==> [000abf5000 - 000afee116]
>  #4 [000009fc00 - 0000100000]    BIOS reserved ==> [000009fc00 - 0000100000]
>  #5 [0005013000 - 00050130b1]              BRK ==> [0005013000 - 00050130b1]
>  #6 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
>found SMP MP-table at [ffff8800000fccd0] fccd0
>Zone PFN ranges:
>  DMA      0x00000001 -> 0x00001000
>  DMA32    0x00001000 -> 0x00100000
>  Normal   0x00100000 -> 0x00100000
>Movable zone start PFN for each node
>early_node_map[2] active PFN ranges
>    0: 0x00000001 -> 0x0000009f
>    0: 0x0000309f -> 0x0000affb
>ACPI: PM-Timer IO Port: 0x1f48
>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 7 global_irq 7 low level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
>Using ACPI (MADT) for SMP configuration information
>ACPI: HPET id: 0x8086a201 base: 0xfed00000
>SMP: Allowing 1 CPUs, 0 hotplug CPUs
>Xen version 3.1.
>PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
>PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
>PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
>PM: Registered nosave memory: 0000000000100000 - 000000000309f000
>Allocating PCI resources starting at 40000000 (gap: 40000000:c0000000)
>Booting paravirtualized kernel on Xen
>NR_CPUS:4096 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
>PERCPU: Embedded 31 pages/cpu @ffff880003200000 s94424 r8192 d24360 u2097152
>pcpu-alloc: s94424 r8192 d24360 u2097152 alloc=1*2097152
>pcpu-alloc: [0] 0 
>Built 1 zonelists in Node order, mobility grouping on.  Total pages: 32046
>Policy zone: DMA32
>Kernel command line: ro root=/dev/mapper/VolGroup-lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM console=tty0 console=ttyS0,115200n8 xen_emul_unplug=unnecessary irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off  memmap=exactmap memmap=635K@4K memmap=130417K@49787K elfcorehdr=180204K memmap=4K$0K memmap=1K$639K memmap=128K$896K memmap=21K$1048555K
>Misrouted IRQ fixup and polling support enabled
>This may significantly impact system performance
>Disabling memory control group subsystem
>PID hash table entries: 512 (order: 0, 4096 bytes)
>Checking aperture...
>No AGP bridge found
>Memory: 105812k/180204k available (5149k kernel code, 49156k absent, 25236k reserved, 7168k data, 1260k init)
>Hierarchical RCU implementation.
>NR_IRQS:33024 nr_irqs:256
>Console: colour VGA+ 80x25
>console [tty0] enabled
>console [ttyS0] enabled
>Fast TSC calibration using PIT
>Detected 2659.969 MHz processor.
>Calibrating delay loop (skipped), value calculated using timer frequency.. 5319.93 BogoMIPS (lpj=2659969)
>pid_max: default: 32768 minimum: 301
>Security Framework initialized
>SELinux:  Initializing.
>Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
>Inode-cache hash table entries: 8192 (order: 4, 65536 bytes)
>Mount-cache hash table entries: 256
>Initializing cgroup subsys ns
>Initializing cgroup subsys cpuacct
>Initializing cgroup subsys memory
>Initializing cgroup subsys devices
>Initializing cgroup subsys freezer
>Initializing cgroup subsys net_cls
>Initializing cgroup subsys blkio
>Initializing cgroup subsys perf_event
>Initializing cgroup subsys net_prio
>CPU: CPU feature constant_tsc disabled on xen guest
>alternatives: switching to unfair spinlock
>SMP alternatives: switching to UP code
>Freeing SMP alternatives: 34k freed
>ACPI: Core revision 20090903
>ftrace: converting mcount calls to 0f 1f 44 00 00
>ftrace: allocating 21005 entries in 83 pages
>Setting APIC routing to flat
>------------[ cut here ]------------
>WARNING: at arch/x86/kernel/apic/apic.c:1304 setup_local_APIC+0x189/0x290() (Not tainted)
>Hardware name: HVM domU
>Modules linked in:
>Pid: 1, comm: swapper Not tainted 2.6.32-263.el6.x86_64 #1
>Call Trace:
> [<ffffffff8106b6b7>] ? warn_slowpath_common+0x87/0xc0
> [<ffffffff8106b70a>] ? warn_slowpath_null+0x1a/0x20
> [<ffffffff814f6d49>] ? setup_local_APIC+0x189/0x290
> [<ffffffff81c30402>] ? native_smp_prepare_cpus+0x2bd/0x389
> [<ffffffff81c21740>] ? kernel_init+0x112/0x2fe
> [<ffffffff8100c14a>] ? child_rip+0xa/0x20
> [<ffffffff81c2162e>] ? kernel_init+0x0/0x2fe
> [<ffffffff8100c140>] ? child_rip+0x0/0x20
>---[ end trace a7919e7f17c0a725 ]---
>Spurious LAPIC timer interrupt on cpu 0
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>do_IRQ: 0.73 No irq handler for vector (irq -1)
>

Actions: View

Attachments on bug 815785: 579867 | 579868