[LU-5698] __sa_entry_post_stat()) ASSERTION( entry->se_stat == SA_ENTRY_INIT )

• Type: Bug
• Resolution: Won't Fix
• Priority: Blocker
• Affects Version/s: Lustre 2.7.0
• Labels: soak
• Severity: 3
• Assignee: WC Triage
• Reporter: Johann Lombardi (Inactive)

Description

LBUG hit on a lola client during soak testing:

<0>LustreError: 28551:0:(statahead.c:377:__sa_entry_post_stat()) ASSERTION( entry->se_stat == SA_ENTRY_INIT ) failed: 
<0>LustreError: 28551:0:(statahead.c:377:__sa_entry_post_stat()) LBUG
<4>Pid: 28551, comm: ll_sa_28545
<4>
<4>Call Trace:
<4> [<ffffffffa0696895>] libcfs_debug_dumpstack+0x55/0x80 [libcfs]
<4> [<ffffffffa0696e97>] lbug_with_loc+0x47/0xb0 [libcfs]
<4> [<ffffffffa0e1e7d9>] __sa_entry_post_stat+0xb9/0xc0 [lustre]
<4> [<ffffffffa0e1eb14>] sa_entry_post_stat+0xd4/0x160 [lustre]
<4> [<ffffffffa0e24321>] ll_statahead_one+0x3a1/0xdc0 [lustre]
<4> [<ffffffffa0e25122>] ll_statahead_thread+0x3e2/0x1080 [lustre]
<4> [<ffffffff81061d00>] ? default_wake_function+0x0/0x20
<4> [<ffffffffa0e24d40>] ? ll_statahead_thread+0x0/0x1080 [lustre]
<4> [<ffffffff8109abf6>] kthread+0x96/0xa0
<4> [<ffffffff8100c20a>] child_rip+0xa/0x20
<4> [<ffffffff8109ab60>] ? kthread+0x0/0xa0
<4> [<ffffffff8100c200>] ? child_rip+0x0/0x20

Crash dump available on lola-23:/var/crash/127.0.0.1-2014-10-01-12:46:57.