[LU-10049] LBUG osp_sync.c:1221:osp_sync_thread() Created: 29/Sep/17  Updated: 15/Apr/20  Resolved: 15/Apr/20

Status: Closed
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.11.0
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: James Casper Assignee: Alex Zhuravlev
Resolution: Fixed Votes: 0
Labels: None
Environment:

onyx, interop
servers: el7, ldiskfs, branch b2_10, v2.10.0, b5
clients: el7, branch master, v2.10.53.1, b3642


Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

https://testing.hpdd.intel.com/test_sessions/9190c674-0d59-40b3-b6ac-c598d222045f

conf-sanity, test_106: test failed to respond and timed out

From MDS console:

LustreError: 4422:0:(osp_sync.c:1221:osp_sync_thread()) LBUG

libcfs_call_trace+0x4e/0x60 [libcfs]
lbug_with_loc+0x4c/0xb0 [libcfs]
osp_sync_thread+0x952/0x9d0 [osp]
? __switch_to+0xd9/0x4c0
? osp_sync_thread+0x0/0x9d0 [osp]
kthread+0xcf/0xe0
? kthread+0x0/0xe0
ret_from_fork+0x58/0x90
? kthread+0x0/0xe0

Kernel panic - not syncing: LBUG

dump_stack+0x19/0x1b
panic+0xe3/0x1f2
lbug_with_loc+0x64/0xb0 [libcfs]
osp_sync_thread+0x952/0x9d0 [osp]
? __switch_to+0xd9/0x4c0
? osp_sync_process_committed+0x6c0/0x6c0 [osp]
kthread+0xcf/0xe0
? kthread_create_on_node+0x140/0x140
ret_from_fork+0x58/0x90
? kthread_create_on_node+0x140/0x140


 Comments   
Comment by James Nunez (Inactive) [ 04/Oct/17 ]

Alex,

Would you please look into this issue?

James

Comment by Alex Zhuravlev [ 15/Apr/20 ]

the code has been restructured and this LBUG() is not actual anymore.

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