[LU-14042] LBUG LustreError: 7775:0:(lov_io.c:475:lov_io_slice_init()) ASSERTION( obj->lo_lsm != ((void *)0) ) failed:

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.14.0
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Zhenyu Xu

Description

Mar 19 19:45:46 hfe10 kernel: LustreError: 7775:0:(lov_io.c:475:lov_io_slice_init()) ASSERTION( obj->lo_lsm != ((void *)0) ) failed: 
Mar 19 19:45:46 hfe10 kernel: LustreError: 7775:0:(lov_io.c:475:lov_io_slice_init()) LBUG
Mar 19 19:45:46 hfe10 kernel: Pid: 7775, comm: ptlrpcd_01_36 3.10.0-1062.9.1.el7.x86_64 #1 SMP Fri Dec 6 15:49:49 UTC 2019
Mar 19 19:45:46 hfe10 kernel: Call Trace:
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc0adb7cc>] libcfs_call_trace+0x8c/0xc0 [libcfs]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc0adb87c>] lbug_with_loc+0x4c/0xa0 [libcfs]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc08fcc08>] lov_io_init_composite+0x988/0xa50 [lov]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc09098fb>] lov_io_init+0xfb/0x410 [lov]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc170278b>] cl_io_init0.isra.15+0x8b/0x160 [obdclass]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc1702923>] cl_io_init+0x43/0x80 [obdclass]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc0c0fed8>] osc_lru_shrink+0x478/0x7c0 [osc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc0c111bc>] lru_queue_work+0x4c/0x230 [osc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc12b5caa>] work_interpreter+0x3a/0xf0 [ptlrpc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc12b2bb1>] ptlrpc_check_set.part.23+0x481/0x1df0 [ptlrpc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc12b457b>] ptlrpc_check_set+0x5b/0xe0 [ptlrpc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc12dfbcb>] ptlrpcd_check+0x4ab/0x590 [ptlrpc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffffc12dffb0>] ptlrpcd+0x300/0x560 [ptlrpc]
Mar 19 19:45:46 hfe10 kernel: [<ffffffff962c61f1>] kthread+0xd1/0xe0