Attachment 176801 Details for Bug 260401 – Console output

Console output

xenbuilder2crash.txt (text/plain), 6.38 KB, created by Mike McGrath on 2007-08-28 15:12:17 UTC

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Creator: Mike McGrath

Created: 2007-08-28 15:12:17 UTC

Size: 6.38 KB

patch

obsolete

>Unable to handle kernel NULL pointer dereference at 0000000000000009 RIP:
> [<ffffffff8027ffa6>] move_tasks+0x158/0x301
>PGD 97e55067 PUD 97e54067 PMD 0
>Oops: 0000 [1] SMP
>last sysfs file: /block/ram0/range
>CPU 2
>Modules linked in: iptable_filter ip_tables 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 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: 30097, comm: sbcl Not tainted 2.6.20-1.2962.fc6xen #1
>RIP: e030:[<ffffffff8027ffa6>]  [<ffffffff8027ffa6>] move_tasks+0x158/0x301
>RSP: e02b:ffff88000af3db78  EFLAGS: 00010403
>RAX: ffff880003b1aad0 RBX: 0000000000000001 RCX: ffff880002ffc3b8
>RDX: 0000000000000002 RSI: 0000000000000001 RDI: ffffffffffffff80
>RBP: ffff88000af3dbf8 R08: 0000000000000000 R09: 000000000000003f
>R10: ffff880003b1ae98 R11: ffff880097ceb4e8 R12: 00000000ffffffc2
>R13: ffff880003b1ae00 R14: ffff880003b1ae90 R15: ffff880003b14700
>FS:  00002aaaaf277940(0000) GS:ffffffff805b9100(0000) knlGS:0000000000000000
>CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
>CR2: 0000000000000000 CR3: 000000007ad2a000 CR4: 0000000000002660
>Process sbcl (pid: 30097, threadinfo ffff88000af3c000, task ffff8800008db840)
>Stack:  0000000000023380 0000000000000000 ffff880003b15a00 0000000000000003
> 0100000000000002 0000007d00000000 000000010000007d ffff880003b14790
> ffff880003b1aad0 0000000000000001 0000000000000080 ffff880003b15a00
>Call Trace:
> [<ffffffff8025d6c4>] __sched_text_start+0x344/0x96d
> [<ffffffff8025febb>] __kprobes_text_start+0x43b/0x450
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff8022311a>] __up_read+0x19/0x7f
> [<ffffffff802af449>] __rmqueue+0x4c/0xe1
> [<ffffffff8025f3e1>] __down_read+0x7e/0x96
> [<ffffffff80295cd2>] futex_wake+0x2b/0xd7
> [<ffffffff802116ea>] do_wp_page+0x5d5/0x631
> [<ffffffff8023e911>] do_futex+0x26b/0xc17
> [<ffffffff8020979d>] __handle_mm_fault+0xef6/0xfa3
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff8022311a>] __up_read+0x19/0x7f
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff80262308>] do_page_fault+0xe5a/0x11c6
> [<ffffffff80242760>] sys_rt_sigreturn+0x282/0x34c
> [<ffffffff802427f7>] sys_rt_sigreturn+0x319/0x34c
> [<ffffffff8029698a>] sys_futex+0x103/0x121
> [<ffffffff8025b626>] system_call+0x86/0x8b
> [<ffffffff8025b5a0>] system_call+0x0/0x8b
>
>
>Code: 48 8b 76 08 48 83 eb 38 48 89 75 c8 48 63 43 24 48 3b 45 d0
>RIP  [<ffffffff8027ffa6>] move_tasks+0x158/0x301
> RSP <ffff88000af3db78>
>CR2: 0000000000000009
> <0>BUG: spinlock lockup on CPU#2, sbcl/30097, ffff880097ceb4f0 (Not tainted)
>
>Call Trace:
> [<ffffffff8020729b>] _raw_spin_lock+0xc4/0xe9
> [<ffffffff8025f378>] __down_read+0x15/0x96
> [<ffffffff8020b81a>] __might_sleep+0x26/0xcf
> [<ffffffff80295cd2>] futex_wake+0x2b/0xd7
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff80245c27>] try_to_wake_up+0x397/0x3a8
> [<ffffffff8023e911>] do_futex+0x26b/0xc17
> [<ffffffff80292598>] autoremove_wake_function+0x9/0x2e
> [<ffffffff8027e837>] __wake_up_common+0x3e/0x68
> [<ffffffff8022edc7>] __wake_up+0x38/0x4f
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff802843c9>] vprintk+0x2f1/0x301
> [<ffffffff802843c9>] vprintk+0x2f1/0x301
> [<ffffffff8028442b>] printk+0x52/0xc6
> [<ffffffff8029698a>] sys_futex+0x103/0x121
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff802676d8>] load_gs_index+0xf/0x10
> [<ffffffff80240ba5>] exit_mm+0x1c/0xd6
> [<ffffffff8021611f>] do_exit+0x254/0x7f8
> [<ffffffff802625c5>] do_page_fault+0x1117/0x11c6
> [<ffffffff8025ff37>] error_exit+0x0/0x6e
> [<ffffffff8027ffa6>] move_tasks+0x158/0x301
> [<ffffffff8027ff41>] move_tasks+0xf3/0x301
> [<ffffffff8025d6c4>] __sched_text_start+0x344/0x96d
> [<ffffffff8025febb>] __kprobes_text_start+0x43b/0x450
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff8022311a>] __up_read+0x19/0x7f
> [<ffffffff802af449>] __rmqueue+0x4c/0xe1
> [<ffffffff8025f3e1>] __down_read+0x7e/0x96
> [<ffffffff80295cd2>] futex_wake+0x2b/0xd7
> [<ffffffff802116ea>] do_wp_page+0x5d5/0x631
> [<ffffffff8023e911>] do_futex+0x26b/0xc17
> [<ffffffff8020979d>] __handle_mm_fault+0xef6/0xfa3
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff8022311a>] __up_read+0x19/0x7f
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff80262308>] do_page_fault+0xe5a/0x11c6
> [<ffffffff80242760>] sys_rt_sigreturn+0x282/0x34c
> [<ffffffff802427f7>] sys_rt_sigreturn+0x319/0x34c
> [<ffffffff8029698a>] sys_futex+0x103/0x121
> [<ffffffff8025b626>] system_call+0x86/0x8b
> [<ffffffff8025b5a0>] system_call+0x0/0x8b
>
>BUG: spinlock lockup on CPU#0, sed/30139, ffff880003b1ae00 (Not tainted)
>
>Call Trace:
> [<ffffffff8020729b>] _raw_spin_lock+0xc4/0xe9
> [<ffffffff8027fd78>] task_rq_lock+0x3f/0x71
> [<ffffffff802458b4>] try_to_wake_up+0x24/0x3a8
> [<ffffffff8025ff37>] error_exit+0x0/0x6e
> [<ffffffff80292598>] autoremove_wake_function+0x9/0x2e
> [<ffffffff8027e837>] __wake_up_common+0x3e/0x68
> [<ffffffff8022edc7>] __wake_up+0x38/0x4f
> [<ffffffff8025484e>] pipe_write+0x3cc/0x493
> [<ffffffff802187f8>] do_sync_write+0xc9/0x10c
> [<ffffffff8025f96b>] _spin_unlock_irqrestore+0x9/0x19
> [<ffffffff8029258f>] autoremove_wake_function+0x0/0x2e
> [<ffffffff8020dee9>] do_mmap_pgoff+0x621/0x78d
> [<ffffffff8025f8e8>] _spin_lock_irqsave+0x1a/0x23
> [<ffffffff80217378>] vfs_write+0xce/0x177
> [<ffffffff80217ce2>] sys_write+0x45/0x6e
> [<ffffffff8025c699>] ia32_sysret+0x0/0xa
>
>BUG: spinlock lockup on CPU#3, sbcl/30063, ffff880003b14700 (Not tainted)
>
>Call Trace:
> [<ffffffff8020729b>] _raw_spin_lock+0xc4/0xe9
> [<ffffffff8027fd78>] task_rq_lock+0x3f/0x71
> [<ffffffff802458b4>] try_to_wake_up+0x24/0x3a8
> [<ffffffff8020713a>] kmem_cache_free+0x6b/0xbd
> [<ffffffff80230c90>] __up_write+0xac/0xf2
> [<ffffffff80216a4e>] sys_munmap+0x4d/0x5a
> [<ffffffff8025b626>] system_call+0x86/0x8b
> [<ffffffff8025b5a0>] system_call+0x0/0x8b
>
>BUG: spinlock lockup on CPU#1, migration/1/14, ffff880003b14700 (Not tainted)
>
>Call Trace:
> [<ffffffff8020729b>] _raw_spin_lock+0xc4/0xe9
> [<ffffffff8027fc5b>] __migrate_task+0x64/0xea
> [<ffffffff80243d0a>] migration_thread+0x1c5/0x222
> [<ffffffff802923f9>] keventd_create_kthread+0x0/0x6a
> [<ffffffff80243b45>] migration_thread+0x0/0x222
> [<ffffffff80232f2e>] kthread+0xd0/0xff
> [<ffffffff8025bf88>] child_rip+0xa/0x12
> [<ffffffff802923f9>] keventd_create_kthread+0x0/0x6a
> [<ffffffff80232e5e>] kthread+0x0/0xff
> [<ffffffff8025bf7e>] child_rip+0x0/0x12
>

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