[LU-11269] ptlrpc_set_add_req()) ASSERTION( req->rq_import->imp_state != LUSTRE_IMP_IDLE ) failed

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.14.0, Lustre 2.12.5, Lustre 2.12.6
• Affects Version/s: Lustre 2.12.0, Lustre 2.12.3
• Severity: 3
• Assignee: Alex Zhuravlev
• Reporter: Oleg Drokin

Description

Still seeing this issue:

Feb 6 16:27:00 bcn1833 kernel: LustreError: 119911:0:(client.c:1087:ptlrpc_set_add_req()) ASSERTION( req->rq_import->imp_state != LUSTRE_IMP_IDLE ) failed:
Feb 6 16:27:00 bcn1833 kernel: LustreError: 119911:0:(client.c:1087:ptlrpc_set_add_req()) LBUG
Feb 6 16:27:00 bcn1833 kernel: Pid: 119911, comm: namd2 3.10.0-1062.9.1.el7.x86_64 #1 SMP Fri Dec 6 15:49:49 UTC 2019
Feb 6 16:27:00 bcn1833 kernel: Call Trace:
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc11c37cc>] libcfs_call_trace+0x8c/0xc0 [libcfs]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc11c387c>] lbug_with_loc+0x4c/0xa0 [libcfs]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc1878ecc>] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc187d809>] ptlrpc_queue_wait+0x79/0x230 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc1864942>] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc1453b35>] osc_enqueue_base+0x2c5/0x6b0 [osc]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc145eb7b>] osc_lock_enqueue+0x38b/0x840 [osc]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc16fce35>] cl_lock_enqueue+0x65/0x120 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc12801a5>] lov_lock_enqueue+0x95/0x150 [lov]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc16fce35>] cl_lock_enqueue+0x65/0x120 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc16fd3c7>] cl_lock_request+0x67/0x1f0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc170123b>] cl_io_lock+0x2bb/0x3d0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc170156a>] cl_io_loop+0xba/0x1c0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc157798b>] ll_file_io_generic+0x63b/0xc90 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc1578479>] ll_file_aio_write+0x289/0x660 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffc1578950>] ll_file_write+0x100/0x1c0 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [<ffffffff9fe4a7f0>] vfs_write+0xc0/0x1f0
Feb 6 16:27:00 bcn1833 kernel: [<ffffffff9fe4b60f>] SyS_write+0x7f/0xf0
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffa038dede>] system_call_fastpath+0x25/0x2a
Feb 6 16:27:00 bcn1833 kernel: [<ffffffffffffffff>] 0xffffffffffffffff
Feb 6 16:27:00 bcn1833 kernel: Kernel panic - not syncing: LBUG

Issue Links

• is duplicated by: LU-12636 LustreError: 25940:0:(client.c:1088:ptlrpc_set_add_req()) LBUG
• is related to: LU-13498 sanity test 56w fails with '/usr/bin/lfs_migrate -y -c 7 /mnt/lustre/d56w.sanity/file1 failed '
• is related to: LU-11128 replay-single test timeout

Comments

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38340/
Subject: LU-11269 ptlrpc: request's counter in import
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: aeee2ce6793ace7e617e1df49735d473957dd06e

[Jay Lan (Inactive)]

This review https://review.whamcloud.com/38340 (for b2_12) was created on April 23rd. Is it ready for landing?

[Gerrit Updater]

Alex Zhuravlev ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38445
Subject: LU-11269 debug: try to reproduce sanity/56w issue
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 0fbd7702f177f7854c67f1638a2d3046719f9021

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38437
Subject: LU-11269 ptlrpc: revert "request's counter in import"
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 0098de040cc3953034807c61f742077a3025beb0

[Gerrit Updater]

Minh Diep ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38340
Subject: LU-11269 ptlrpc: request's counter in import
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 5cef888e8524932c5913191e40d79b96e668b32a

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/37722/
Subject: LU-11269 ptlrpc: request's counter in import
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: b09afdf57643cbc1c437a42b4babb0837dd19e65

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/37649/
Subject: LU-11269 ptlrpc: do not expose transient IDLE state
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: e668075a922a2a39247c00fe5f47d7a4368967f3

[Gerrit Updater]

Minh Diep ([e-mail]) uploaded a new patch: https://review.whamcloud.com/37649
Subject: LU-11269 ptlrpc: do not expose transient IDLE state
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 22b238fb902d90229f25b0d109540b362d14be87

[Peter Jones]

Landed for 2.14

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/37523/
Subject: LU-11269 ptlrpc: do not expose transient IDLE state
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ea8d2ecc783fbaff12c581935ac426b9b8567031