[LU-2130] recovery-small test 50 osp_sync_thread()) ASSERTION( d->opd_syn_rpc_in_progress == 0 )

Wed, 2 Jan 2013 18:10:50 +0000

Happened after about 10 hours of running recovery-small in a loop (with reformat):

[32368.985230] Lustre: Failing over lustre-MDT0000
[32369.001102] LustreError: 31038:0:(mdt_handler.c:3208:mdt_recovery()) operation 35 on unconnected MDS from 12345-0@lo
[32369.249079] LustreError: 22775:0:(client.c:1114:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff880055a5ebf0 x1415365096908205/t0(0) o6->lustre-OST0000-osc-MDT0000@0@lo:28/4 lens 664/432 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
[32369.264751] LustreError: 31061:0:(osp_sync.c:889:osp_sync_thread()) ASSERTION( d->opd_syn_rpc_in_progress == 0 ) failed: lustre-OST0001-osc-MDT0000: 1 0 empty
[32369.265363] LustreError: 31061:0:(osp_sync.c:889:osp_sync_thread()) LBUG
[32369.265582] Pid: 31061, comm: osp-syn-1
[32369.265582] 
[32369.265908] 
[32369.265908] Call Trace:
[32369.266207]  [<ffffffffa0400915>] libcfs_debug_dumpstack+0x55/0x80 [libcfs]
[32369.266447]  [<ffffffffa0400f27>] lbug_with_loc+0x47/0xb0 [libcfs]
[32369.266666]  [<ffffffffa0d220f5>] osp_sync_thread+0x665/0x710 [osp]
[32369.266910]  [<ffffffff814faeee>] ? _spin_unlock_irq+0xe/0x20
[32369.267111]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.267337]  [<ffffffff8100c14a>] child_rip+0xa/0x20
[32369.267535]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.267752]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.267970]  [<ffffffff8100c140>] ? child_rip+0x0/0x20
[32369.268176] 
[32369.269041] Kernel panic - not syncing: LBUG
[32369.269277] Pid: 31061, comm: osp-syn-1
[32369.269277]  Not tainted 2.6.32-debug #6
[32369.269760] Call Trace:
[32369.269970]  [<ffffffff814f75e4>] ? panic+0xa0/0x168
[32369.270173]  [<ffffffffa0400f7b>] ? lbug_with_loc+0x9b/0xb0 [libcfs]
[32369.270398]  [<ffffffffa0d220f5>] ? osp_sync_thread+0x665/0x710 [osp]
[32369.270629]  [<ffffffff814faeee>] ? _spin_unlock_irq+0xe/0x20
[32369.270844]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.272979]  [<ffffffff8100c14a>] ? child_rip+0xa/0x20
[32369.273194]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.273417]  [<ffffffffa0d21a90>] ? osp_sync_thread+0x0/0x710 [osp]
[32369.273628]  [<ffffffff8100c140>] ? child_rip+0x0/0x20

vmcore is available.

Whamcloud Community JIRA

[LU-2130] recovery-small test 50 osp_sync_thread()) ASSERTION( d->opd_syn_rpc_in_progress == 0 )