Details
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Bug
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Resolution: Cannot Reproduce
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Minor
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None
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Lustre 2.7.0
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None
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SLES11SP4 with lustre 2.7.3
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3
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9223372036854775807
Description
Client hit LBUG.
[1498857336.755629] LNetError: 57600:0:(linux-cpu.c:572:cfs_cpt_spread_node()) LBUG [1498857336.779630] Pid: 57600, comm: lfs [1498857336.779630] LNetError: 57594:0:(linux-cpu.c:572:cfs_cpt_spread_node()) LBUG [1498857336.779630] LNetError: 57588:0:(linux-cpu.c:572:cfs_cpt_spread_node()) LBUG [1498857336.779630] Pid: 57594, comm: lfs [1498857336.779630] [1498857336.779630] Call Trace: [1498857336.779630] Pid: 57588, comm: lfs [1498857336.779630] [14988573 3 67.7 o7u96t 3o0]f 8Ca cllp usT rainc e:kd^Mb , waiting for the rest, timeout in 10 second(s) [1498857336.779630] [<ffffffff81004b35>] dump_trace+0x75/0x300 [1498857336.779630] [<ffffffff81004b35>] dump_trace+0x75/0x300 [1498857336.779630] [<ffffffffa09df82a>] libcfs_debug_dumpstack+0x4a/0x70 [libcfs] [1498857336.779630] [<ffffffffa09df82a>] libcfs_debug_dumpstack+0x4a/0x70 [libcfs] [1498857336.779630] [<ffffffffa09dfd5e>] lbug_with_loc+0x3e/0xb0 [libcfs] [1498857336.779630] [<ffffffffa09dfd5e>] lbug_with_loc+0x3e/0xb0 [libcfs] [1498857336.779630] [<ffffffffa09e18a6>] cfs_cpt_spread_node+0xf6/0x130 [libcfs] [1498857336.779630] [<ffffffffa09e18a6>] cfs_cpt_spread_node+0xf6/0x130 [libcfs] [1498857336.779630] [<ffffffffa09e0488>] cfs_cpt_malloc+0x18/0x40 [libcfs] [1498857336.779630] [<ffffffffa09e0488>] cfs_cpt_malloc+0x18/0x40 [libcfs] [1498857336.779630] [<ffffffffa0d1d60b>] ptlrpc_prep_set+0x4b/0x310 [ptlrpc] [1498857336.779630] [<ffffffffa0d1d60b>] ptlrpc_prep_set+0x4b/0x310 [ptlrpc] [1498857336.779630] [<ffffffffa0d238ac>] ptlrpc_queue_wait+0x3c/0x220 [ptlrpc] [1498857336.779630] [<ffffffffa0d238ac>] ptlrpc_queue_wait+0x3c/0x220 [ptlrpc] [1498857336.779630] [<ffffffffa1086993>] osc_quotactl+0xf3/0x360 [osc] [1498857336.779630] [<ffffffffa1086993>] osc_quotactl+0xf3/0x360 [osc] [1498857336.779630] [<ffffffffa0ecb8ea>] lov_quotactl+0x38a/0x930 [lov] [1498857336.779630] [<ffffffffa0ecb8ea>] lov_quotactl+0x38a/0x930 [lov] [1498857336.779630] [<ffffffffa0f2f4d9>] obd_quotactl+0xb9/0x340 [lustre] [1498857336.779630] [<ffffffffa0f2f4d9>] obd_quotactl+0xb9/0x340 [lustre] [1498857336.779630] [<ffffffffa0f3552b>] quotactl_ioctl+0x100b/0x15b0 [lustre] [1498857336.779630] [<ffffffffa0f3552b>] quotactl_ioctl+0x100b/0x15b0 [lustre] [1498857336.779630] [<ffffffffa0f37a48>] ll_dir_ioctl+0x1908/0x62f0 [lustre] [1498857336.779630] [<ffffffffa0f37a48>] ll_dir_ioctl+0x1908/0x62f0 [lustre] [1498857336.779630] [<ffffffff8117117b>] do_vfs_ioctl+0x8b/0x3b0 [1498857336.779630] [<ffffffff8117117b>] do_vfs_ioctl+0x8b/0x3b0 [1498857336.779630] [<ffffffff81171541>] sys_ioctl+0xa1/0xb0 [1498857336.779630] [<ffffffff81171541>] sys_ioctl+0xa1/0xb0 [1498857336.779630] [<ffffffff81483972>] system_call_fastpath+0x16/0x1b [1498857336.779630] [<ffffffff81483972>] system_call_fastpath+0x16/0x1b [1498857336.779630] [<00007fffed63f9a7>] 0x7fffed63f9a7 [1498857336.779630] [<00007fffed63f9a7>] 0x7fffed63f9a7 [1498857336.779630] [1498857336.779630] [1498857336.779630] Kernel panic - not syncing: LBUG [1498857336.779630] Pid: 57594, comm: lfs Tainted: P ENX 3.0.101-100.1.20170523-nasa #1 [1498857336.779630] Call Trace: [1498857336.779630] [<ffffffff81004b35>] dump_trace+0x75/0x300 [1498857336.779630] [<ffffffff814786b3>] dump_stack+0x69/0x6f [1498857336.779630] [<ffffffff8147876f>] panic+0xb6/0x224 [1498857336.779630] [<ffffffffa09dfdc3>] lbug_with_loc+0xa3/0xb0 [libcfs] [1498857336.779630] [<ffffffffa09e18a6>] cfs_cpt_spread_node+0xf6/0x130 [libcfs] [1498857336.779630] [<ffffffffa09e0488>] cfs_cpt_malloc+0x18/0x40 [libcfs] [1498857336.779630] [<ffffffffa0d1d60b>] ptlrpc_prep_set+0x4b/0x310 [ptlrpc] [1498857336.779630] [<ffffffffa0d238ac>] ptlrpc_queue_wait+0x3c/0x220 [ptlrpc] [1498857336.779630] [<ffffffffa1086993>] osc_quotactl+0xf3/0x360 [osc] [1498857336.779630] [<ffffffffa0ecb8ea>] lov_quotactl+0x38a/0x930 [lov] [1498857336.779630] [<ffffffffa0f2f4d9>] obd_quotactl+0xb9/0x340 [lustre] [1498857336.779630] [<ffffffffa0f3552b>] quotactl_ioctl+0x100b/0x15b0 [lustre] [1498857336.779630] [<ffffffffa0f37a48>] ll_dir_ioctl+0x1908/0x62f0 [lustre] [1498857336.779630] [<ffffffff8117117b>] do_vfs_ioctl+0x8b/0x3b0 [1498857336.779630] [<ffffffff81171541>] sys_ioctl+0xa1/0xb0 [1498857336.779630] [<ffffffff81483972>] system_call_fastpath+0x16/0x1b [1498857336.779630] [<0000.7fffed63f9a7>] 0x7fffed63f9a6 All cpus are now in kdb