Attachment 176841 Details for Bug 260401 – Another crash on a different server (just happened)

Another crash on a different server (just happened)

xenbuilder4crash.txt (text/plain), 3.73 KB, created by Mike McGrath on 2007-08-28 15:22:52 UTC

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Creator: Mike McGrath

Created: 2007-08-28 15:22:52 UTC

Size: 3.73 KB

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obsolete

>Maximum lock depth 1024 reached task: ld-linux.so.2 (20214)
>Aug 27 15:16:50 xenbuilder4 kernel: Maximum lock depth 1024 reached task: ld-linux.so.2 (20214)
>Aug 28 05:34:49 xenbuilder4 kernel: dot[18756]: segfault at 00000000000004b8 rip 00002aaab1dd94b0 rsp 00007fff2c8c1bc0 error 4
>Aug 28 07:15:31 xenbuilder4 kernel: prelinkt[18868]: segfault at 0000000000000000 rip 0000000000000000 rsp 00000000ff94169c error 14
>Aug 28 07:15:40 xenbuilder4 kernel: prelinkt[22282]: segfault at 0000000000000000 rip 0000000000000000 rsp 00007fffa271db28 error 14
>Aug 28 07:22:48 xenbuilder4 kernel: attach-into-sig[3968]: segfault at 000000000000004c rip 0000000055583868 rsp 000000005590e010 error 4
>Aug 28 08:10:11 xenbuilder4 kernel: prelinkt[27699]: segfault at 0000000000000000 rip 0000000000000000 rsp 00000000ffdb430c error 14
>Aug 28 08:10:19 xenbuilder4 kernel: prelinkt[27949]: segfault at 0000000000000000 rip 0000000000000000 rsp 00007fff63173578 error 14
>Aug 28 08:17:32 xenbuilder4 kernel: attach-into-sig[20108]: segfault at 000000000000000c rip 0000000055562c0d rsp 000000005590e2d0 error 4
>Unable to handle kernel NULL pointer dereference at 0000000000000001 RIP:
> [<ffffffff8032e890>] list_del+0xb/0x5b
>PGD 2911b067 PUD 132af2067 PMD 0
>Oops: 0000 [1] SMP
>last sysfs file: /block/ram0/range
>CPU 0
>Modules linked in: autofs4 i2c_dev i2c_core nfs lockd nfs_acl sunrpc xennet nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 dm_mirror dm_multipath dm_mod parport_pc lp parport pcspkr xenblk ext3 jbd ehci_hcd ohci_hcd uhci_hcd
>Pid: 21192, comm: sbcl Not tainted 2.6.20-1.2962.fc6xen #1
>RIP: e030:[<ffffffff8032e890>]  [<ffffffff8032e890>] list_del+0xb/0x5b
>RSP: e02b:ffff8800e058dcb8  EFLAGS: 00010496
>RAX: 00098d3007d5cca6 RBX: ffff880006fe39a0 RCX: 0000000000000001
>RDX: ffff880004215298 RSI: ffff880006fe39d8 RDI: ffff880006fe39d8
>RBP: ffff8800e058dcd8 R08: 0000000000000000 R09: 000000000000003f
>R10: ffff880001037a98 R11: 0000000000000080 R12: ffff880001037a90
>R13: ffff880001037a00 R14: ffff880001037a90 R15: ffff88000100a900
>FS:  00002aaab219a940(0000) GS:ffffffff805b9000(0000) knlGS:0000000000000000
>CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
>CR2: 0000000000000000 CR3: 000000002fb1c000 CR4: 0000000000000660
>Process sbcl (pid: 21192, threadinfo ffff8800e058c000, task ffff8801d2c79840)
>Stack:  ffff8800e058de34 ffffffff8027f6d1 ffff880006fe39a0 00000000ffffffc0
> ffff8800e058dd68 ffffffff802800ea 000000000000cd00 0000000000000000
> ffff88000100bc00 0000000000000001 0100000000000000 0000007800000000
>Call Trace:
> [<ffffffff8027f6d1>] dequeue_task+0x18/0x37
> [<ffffffff802800ea>] move_tasks+0x29c/0x301
> [<ffffffff8025d6c4>] __sched_text_start+0x344/0x96d
> [<ffffffff8028bc81>] dequeue_signal+0xb7/0xd2
> [<ffffffff8026c405>] save_i387+0x76/0xa3
> [<ffffffff8025f84e>] _spin_unlock_irq+0x9/0x10
> [<ffffffff80259a3a>] do_notify_resume+0x63f/0x72e
> [<ffffffff8025e5a6>] schedule_timeout+0x1e/0xad
> [<ffffffff8028bc13>] dequeue_signal+0x49/0xd2
> [<ffffffff8028c26c>] sys_rt_sigtimedwait+0x1b2/0x2cb
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff8028bb51>] force_sig_info+0xa9/0xb3
> [<ffffffff8025f84e>] _spin_unlock_irq+0x9/0x10
> [<ffffffff8021e216>] sigprocmask+0xba/0xc1
> [<ffffffff80230dbf>] sys_rt_sigprocmask+0x50/0xcf
> [<ffffffff8025ff37>] error_exit+0x0/0x6e
> [<ffffffff8025b626>] system_call+0x86/0x8b
> [<ffffffff8025b5a0>] system_call+0x0/0x8b
>
>
>Code: 48 8b 11 48 39 fa 74 12 48 c7 c7 97 81 50 80 31 c0 e8 33 5b
>RIP  [<ffffffff8032e890>] list_del+0xb/0x5b
> RSP <ffff8800e058dcb8>
>CR2: 0000000000000001
> <0>BUG: spinlock lockup on CPU#6, sbcl/21168, ffff88000100a900 (Not tainted)
>BUG: spinlock lockup on CPU#0, sbcl/21192, ffff88000100a900 (Not tainted)
>

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Attachments on bug 260401: 176801 | 176841 | 180221 | 181301