On 06/06/2011 03:17 PM, Pasi Kärkkäinen wrote:
Did you try konrad/xen.git xen/stable-2.6.39.x branch?
I hadn't until you suggested it and did just now. That one crashes
in a different spot. The full serial output is here:
http://www.pridelands.org/~simba/xen-debug/hailstorm-fullserial20110606.txt
I've also copied the crash part here:
[ 2.006634] cfg80211: Calling CRDA to update world regulatory domain
[ 2.013339] initcall rfkill_init+0x0/0x97 returned 0 after 6509 usecs
[ 2.016536] calling sysctl_init+0x0/0x48 @ 1
[ 2.016536] initcall sysctl_init+0x0/0x48 returned 0 after 0 usecs
[ 2.025656] ACPI Warning: Large Reference Count (0x1FEA) in object
ffff88001eaab398 (20110316/utdelete-448)
[ 2.025656] ACPI Warning: Large Reference Count (0x1FE9) in object
ffff88001eaab398 (20110316/utdelete-448)
[ 2.025656] BUG: unable to handle kernel NULL pointer dereference at
(null)
[ 2.025656] IP: [<ffffffff8105ae4c>] process_one_work+0x27/0x286
[ 2.025656] PGD 0
[ 2.025656] Oops: 0000 [#1] SMP
[ 2.025656] CPU 0
[ 2.025656] Modules linked in:
[ 2.025656]
[ 2.025656] Pid: 374, comm: kworker/0:1 Tainted: G W 2.6.39+
#1 To Be Filled By O.E.M. To Be Filled By O.E.M./TYAN High-End Dual AMD
Opteron, S2882
[ 2.025656] RIP: e030:[<ffffffff8105ae4c>] [<ffffffff8105ae4c>]
process_one_work+0x27/0x286
[ 2.025656] RSP: e02b:ffff880016c05e40 EFLAGS: 00010046
[ 2.025656] RAX: 0000000000000000 RBX: ffff88001eb19c00 RCX:
0000000000000000
[ 2.025656] RDX: ffff88001eaab390 RSI: ffff88001eaab390 RDI:
ffff88001eaab390
[ 2.025656] RBP: ffff880016c05e90 R08: ffff88001f802700 R09:
ffffffff812a1ef8
[ 2.025656] R10: ffff880000000000 R11: 0000000000000000 R12:
ffff88001fea1040
[ 2.025656] R13: 0000000000000000 R14: ffff88001eb91d80 R15:
ffff88001eb19c20
[ 2.025656] FS: 0000000000000000(0000) GS:ffff88001fe92000(0000)
knlGS:0000000000000000
[ 2.025656] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 2.025656] CR2: 0000000000000000 CR3: 0000000001c03000 CR4:
0000000000000660
[ 2.025656] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 2.025656] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 2.025656] Process kworker/0:1 (pid: 374, threadinfo
ffff880016c04000, task ffff88001eb91d80)
[ 2.025656] Stack:
[ 2.025656] ffff88001eb19c20 ffff88001eb91d80 000000001eb19c20
ffff88001eaab390
[ 2.025656] ffff880016c05e90 ffff88001eb19c00 ffff88001fea1040
ffff88001eb19c20
[ 2.025656] ffff88001eb91d80 ffff88001eb19c20 ffff880016c05ee0
ffffffff8105c1d8
[ 2.025656] Call Trace:
[ 2.025656] [<ffffffff8105c1d8>] worker_thread+0xfe/0x182
[ 2.025656] [<ffffffff816114a4>] ? _raw_spin_unlock_irqrestore+0x15/0x18
[ 2.025656] [<ffffffff8105c0da>] ? manage_workers.clone.17+0x16d/0x16d
[ 2.025656] [<ffffffff8105f5bd>] kthread+0x7d/0x85
[ 2.025656] [<ffffffff81618564>] kernel_thread_helper+0x4/0x10
[ 2.025656] [<ffffffff81617973>] ? int_ret_from_sys_call+0x7/0x1b
[ 2.025656] [<ffffffff816117a1>] ? retint_restore_args+0x5/0x6
[ 2.025656] [<ffffffff81618560>] ? gs_change+0x13/0x13
[ 2.025656] Code: 41 5c c9 c3 55 48 89 e5 41 57 41 56 41 55 41 54 53
48 89 fb 48 89 f7 48 83 ec 28 48 89 75 c8 e8 9a e9 ff ff 48 8b 55 c8 49
89 c5 <4c> 8b 20 48 8b 45 c8 48 c1 ea 0b 48 c1 e8 05 48 8d 04 02 49 8b
[ 2.025656] RIP [<ffffffff8105ae4c>] process_one_work+0x27/0x286
[ 2.025656] RSP <ffff880016c05e40>
[ 2.025656] CR2: 0000000000000000
[ 2.025656] ---[ end trace 4eaa2a86a8e2da23 ]---
[ 2.026566] BUG: unable to handle kernel paging request at
fffffffffffffff8
[ 2.026575] IP: [<ffffffff8105f80a>] kthread_data+0xb/0x11
[ 2.026585] PGD 1c05067 PUD 1c06067 PMD 0
[ 2.026596] Oops: 0000 [#2] SMP
[ 2.026603] CPU 0
[ 2.026607] Modules linked in:
[ 2.026615]
[ 2.026620] Pid: 374, comm: kworker/0:1 Tainted: G D W 2.6.39+
#1 To Be Filled By O.E.M. To Be Filled By O.E.M./TYAN High-End Dual AMD
Opteron, S2882
[ 2.026633] RIP: e030:[<ffffffff8105f80a>] [<ffffffff8105f80a>]
kthread_data+0xb/0x11
[ 2.026643] RSP: e02b:ffff880016c05a28 EFLAGS: 00010092
[ 2.026648] RAX: 0000000000000000 RBX: ffff88001fea5080 RCX:
0000000000000000
[ 2.026654] RDX: ffff88001eb92314 RSI: 0000000000000000 RDI:
ffff88001eb91d80
[ 2.026659] RBP: ffff880016c05a28 R08: 0000000000100000 R09:
0000000078bd0ee9
[ 2.026665] R10: ffff880016c05a85 R11: ffff880016c05a08 R12:
0000000000000000
[ 2.026670] R13: ffff880016c05b48 R14: 0000000000000000 R15:
ffff88001eb92110
[ 2.026679] FS: 0000000000000000(0000) GS:ffff88001fe92000(0000)
knlGS:0000000000000000
[ 2.026685] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 2.026690] CR2: fffffffffffffff8 CR3: 0000000001c03000 CR4:
0000000000000660
[ 2.026696] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 2.026705] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 2.026711] Process kworker/0:1 (pid: 374, threadinfo
ffff880016c04000, task ffff88001eb91d80)
[ 2.026715] Stack:
[ 2.026719] ffff880016c05a58 ffffffff8105c51a ffff880016c05a58
ffff88001fea5080
[ 2.026732] ffff88001eb92314 ffff880016c05b48 ffff880016c05b18
ffffffff8160fc6e
[ 2.026744] 0000000000000001 00000002b15b581d 0000000000013080
0000000000013080
[ 2.026756] Call Trace:
[ 2.026764] [<ffffffff8105c51a>] wq_worker_sleeping+0x15/0x7d
[ 2.026775] [<ffffffff8160fc6e>] schedule+0x160/0x6b4
[ 2.026790] [<ffffffff81049037>] do_exit+0x785/0x787
[ 2.026799] [<ffffffff81046d60>] ? kmsg_dump+0x46/0xd2
[ 2.026807] [<ffffffff816124e1>] oops_end+0xd7/0xdf
[ 2.026818] [<ffffffff8102f234>] no_context+0x1f4/0x203
[ 2.026829] [<ffffffff812a2207>] ? acpi_os_vprintf+0x2b/0x2d
[ 2.026837] [<ffffffff812a2245>] ? acpi_os_printf+0x3c/0x3e
[ 2.026846] [<ffffffff8102f3d0>] __bad_area_nosemaphore+0x18d/0x1b0
[ 2.026857] [<ffffffff81028c4e>] ? pvclock_clocksource_read+0x48/0xb1
[ 2.026866] [<ffffffff8102f401>] bad_area_nosemaphore+0xe/0x10
[ 2.026877] [<ffffffff816142ea>] do_page_fault+0x18e/0x347
[ 2.026885] [<ffffffff81611c4a>] ? error_exit+0x2a/0x60
[ 2.026893] [<ffffffff816117a1>] ? retint_restore_args+0x5/0x6
[ 2.026902] [<ffffffff812a1ef8>] ? acpi_os_execute_deferred+0x2c/0x31
[ 2.026910] [<ffffffff812a1e4c>] ? acpi_os_write_port+0xe/0x2b
[ 2.026922] [<ffffffff812ba8ae>] ? acpi_hw_write_port+0x3e/0x94
[ 2.026931] [<ffffffff81028c4e>] ? pvclock_clocksource_read+0x48/0xb1
[ 2.026939] [<ffffffff81611a15>] page_fault+0x25/0x30
[ 2.026947] [<ffffffff812a1ef8>] ? acpi_os_execute_deferred+0x2c/0x31
[ 2.026957] [<ffffffff8105ae4c>] ? process_one_work+0x27/0x286
[ 2.026968] [<ffffffff8105c1d8>] worker_thread+0xfe/0x182
[ 2.026976] [<ffffffff816114a4>] ? _raw_spin_unlock_irqrestore+0x15/0x18
[ 2.026985] [<ffffffff8105c0da>] ? manage_workers.clone.17+0x16d/0x16d
[ 2.026993] [<ffffffff8105f5bd>] kthread+0x7d/0x85
[ 2.027001] [<ffffffff81618564>] kernel_thread_helper+0x4/0x10
[ 2.027010] [<ffffffff81617973>] ? int_ret_from_sys_call+0x7/0x1b
[ 2.027019] [<ffffffff816117a1>] ? retint_restore_args+0x5/0x6
[ 2.027027] [<ffffffff81618560>] ? gs_change+0x13/0x13
[ 2.027031] Code: ff 48 c7 c6 18 54 80 81 e8 08 c8 fd ff 48 8b 85 68
ff ff ff 48 81 c4 a0 00 00 00 5b 41 5c c9 c3 48 8b 87 38 03 00 00 55 48
89 e5
[ 2.027119] 8b 40 f8 c9 c3 48 3b 3d a9 93 d5 00 55 48 89 e5 75 09 0f bf
[ 2.027163] RIP [<ffffffff8105f80a>] kthread_data+0xb/0x11
[ 2.027172] RSP <ffff880016c05a28>
[ 2.027176] CR2: fffffffffffffff8
[ 2.027182] ---[ end trace 4eaa2a86a8e2da24 ]---
[ 2.027187] Fixing recursive fault but reboot is needed!
--
Scott Garron
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