[LU-16430] ASSERTION( !list_empty(&req->rq_srv.sr_timed_list) ) failed Created: 23/Dec/22  Updated: 20/Dec/23  Resolved: 01/Aug/23

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.16.0, Lustre 2.15.4

Type: Bug Priority: Minor
Reporter: Andriy Skulysh Assignee: Andriy Skulysh
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-17314 ASSERTION( !list_empty(&req->rq_srv.s... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   
[22436.335151] LustreError: 37822:0:(service.c:1329:ptlrpc_at_remove_timed()) ASSERTION( !list_empty(&req->rq_srv.sr_timed_list) ) failed:
[22436.349510] LustreError: 37822:0:(service.c:1329:ptlrpc_at_remove_timed()) LBUG
[22436.357777] Pid: 37822, comm: ldlm_cn01_011 4.18.0-305.10.2.x6.1.010.21.x86_64 #1 SMP Thu Aug 11 16:19:44 MDT 2022
[22436.369076] Call Trace TBD:
[22436.372861] [<0>] libcfs_call_trace+0x6f/0x90 [libcfs]
[22436.378951] [<0>] lbug_with_loc+0x43/0x80 [libcfs]
[22436.384868] [<0>] ptlrpc_at_remove_timed+0xc3/0xd0 [ptlrpc]
[22436.391402] [<0>] ptlrpc_server_drop_request+0x117/0x750 [ptlrpc]
[22436.398436] [<0>] ptlrpc_main+0x121c/0x1560 [ptlrpc]
[22436.404296] [<0>] kthread+0x116/0x130
[22436.408843] [<0>] ret_from_fork+0x1f/0x40
[22436.413719] Kernel panic - not syncing: LBUG


 Comments   
Comment by Gerrit Updater [ 23/Dec/22 ]

"Andriy Skulysh <andriy.skulysh@hpe.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49505
Subject: LU-16430 ptlrpc: racy rq_obsolete bit modification
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 5940ea1a8a515364344a79e7c2a5b898424dab1e

Comment by Gerrit Updater [ 01/Aug/23 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/49505/
Subject: LU-16430 ptlrpc: racy rq_obsolete bit modification
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 14ac768fd9633c5cf4474555170e5042c71a135b

Comment by Peter Jones [ 01/Aug/23 ]

Landed for 2.16

Comment by Gerrit Updater [ 11/Sep/23 ]

"Gian-Carlo DeFazio <defazio1@llnl.gov>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52338
Subject: LU-16430 ptlrpc: racy rq_obsolete bit modification
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 22d06e1fa3ff9e345de2eb32ee67e606316de456

Comment by Gerrit Updater [ 20/Dec/23 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52338/
Subject: LU-16430 ptlrpc: racy rq_obsolete bit modification
Project: fs/lustre-release
Branch: b2_15
Current Patch Set:
Commit: c56452fbb74a70196a9a330ed863653bae306c20

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