[LU-9065] Node panicked during job run with LBUG error

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.10.0
• Affects Version/s: Lustre 2.9.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Alexander Boyko

Description

Dec 22 00:13:24 compute-6-15 kernel: Memory cgroup out of memory: Kill process 24072 score 63 or sacrifice child
Dec 22 00:13:25 compute-6-15 kernel: LustreError: 22583:0:(osc_lock.c:315:osc_lock_upcall()) ASSERTION( !IS_ERR(env) ) failed:
Dec 22 00:13:25 compute-6-15 kernel: LustreError: 22583:0:(osc_lock.c:315:osc_lock_upcall()) LBUG
Dec 22 00:13:25 compute-6-15 kernel: LustreError: 22583:0:(osc_lock.c:315:osc_lock_upcall()) ASSERTION( !IS_ERR(env) ) failed:
Dec 22 00:13:25 compute-6-15 kernel: LustreError: 22583:0:(osc_lock.c:315:osc_lock_upcall()) LBUG
Dec 22 00:13:25 compute-6-15 kernel: Kernel panic - not syncing: LBUG

Comments

[Peter Jones]

Landed for 2.10

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/25171/
Subject: LU-9065 osc: fix for cl_env_get in low memory
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: fd1aafaf99b81c070a46e1481734932a0e53ef28

[Gerrit Updater]

Alexander Boyko ([e-mail]) uploaded a new patch: https://review.whamcloud.com/25171
Subject: LU-9065 osc: fix for cl_env_get in low memory
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 577e0bc1c57cccdf3767811e2f0115533ddb598d