Public bug reported:
Jul 1 05:49:56 zeus kernel: [453629.121147] BUG: soft lockup - CPU#0 stuck for
11s! [postgres:3552]
Jul 1 05:49:56 zeus kernel: [453629.121211]
Jul 1 05:49:56 zeus kernel: [453629.121213] Pid: 3552, comm: postgres Not
tainted (2.6.24-19-xen #1)
Jul 1 05:49:56 zeus kernel: [453629.121215] EIP:
0061:[dm_mod:_spin_lock+0x7/0x10] EFLAGS: 00000286 CPU: 0
Jul 1 05:49:56 zeus kernel: [453629.121222] EIP is at _spin_lock+0x7/0x10
Jul 1 05:49:56 zeus kernel: [453629.121223] EAX: c1d3200c EBX: 00000000 ECX:
c1d32000 EDX: 00000950
Jul 1 05:49:56 zeus kernel: [453629.121225] ESI: 61d00067 EDI: 00000000 EBP:
c0477158 ESP: dee8bddc
Jul 1 05:49:56 zeus kernel: [453629.121227] DS: 007b ES: 007b FS: 00d8 GS:
0033 SS: 0069
Jul 1 05:49:56 zeus kernel: [453629.121231] CR0: 8005003b CR2: b612a1fc CR3:
1eea5000 CR4: 00000660
Jul 1 05:49:56 zeus kernel: [453629.121234] DR0: 00000000 DR1: 00000000 DR2:
00000000 DR3: 00000000
Jul 1 05:49:56 zeus kernel: [453629.121236] DR6: ffff0ff0 DR7: 00000400
Jul 1 05:49:56 zeus kernel: [453629.121238] [__do_fault+0x3b8/0x6b0]
__do_fault+0x3b8/0x6b0
Jul 1 05:49:56 zeus kernel: [453629.121257] [handle_mm_fault+0x249/0x1350]
handle_mm_fault+0x249/0x1350
Jul 1 05:49:56 zeus kernel: [453629.121262] [sock_aio_read+0x120/0x130]
sock_aio_read+0x120/0x130
Jul 1 05:49:56 zeus kernel: [453629.121267] [do_IRQ+0x40/0x70]
do_IRQ+0x40/0x70
Jul 1 05:49:56 zeus kernel: [453629.121274] [local_clock+0x55/0xa0]
local_clock+0x55/0xa0
Jul 1 05:49:56 zeus kernel: [453629.121278] [do_page_fault+0x366/0xe90]
do_page_fault+0x366/0xe90
Jul 1 05:49:56 zeus kernel: [453629.121285]
[evdev:do_gettimeofday+0x34/0x40860] do_gettimeofday+0x34/0xe0
Jul 1 05:49:56 zeus kernel: [453629.121289] [usbcore:copy_to_user+0x30/0x510]
copy_to_user+0x30/0x60
Jul 1 05:49:56 zeus kernel: [453629.121293] [sys_gettimeofday+0x28/0x80]
sys_gettimeofday+0x28/0x80
Jul 1 05:49:56 zeus kernel: [453629.121296] [do_page_fault+0x0/0xe90]
do_page_fault+0x0/0xe90
Jul 1 05:49:56 zeus kernel: [453629.121299] [error_code+0x35/0x40]
error_code+0x35/0x40
Jul 1 05:49:56 zeus kernel: [453629.121303] [vcc_getsockopt+0x150/0x170]
vcc_getsockopt+0x150/0x170
Jul 1 05:49:56 zeus kernel: [453629.121308] =======================
Jul 1 05:50:08 zeus kernel: [453640.834927] BUG: soft lockup - CPU#0 stuck for
11s! [postgres:3552]
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: bug cpu postgres stuck
--
server crashes and freez
https://bugs.launchpad.net/bugs/244461
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