[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