[LU-16982] Crash lustre after umount -d -f /mnt/lustre-mds4 Created: 25/Jul/23 Updated: 07/Aug/23 Resolved: 07/Aug/23 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.16.0 |
| Fix Version/s: | Lustre 2.16.0 |
| Type: | Bug | Priority: | Blocker |
| Reporter: | Vitaliy Kuznetsov | Assignee: | Vitaliy Kuznetsov |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||||||||||||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||||||||||||||
| Description |
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Crash seen during unmount while testing patch https://review.whamcloud.com/51731 " [15020.698384] Lustre: DEBUG MARKER: umount -d -f /mnt/lustre-mds4 [15021.262942] kernel BUG at fs/jbd2/transaction.c:378! [15021.264875] CPU: 0 PID: 310834 Comm: kworker/0:2 4.18.0-477.15.1.el8_lustre.x86_64 [15021.267209] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [15021.268314] Workqueue: events flush_stashed_stats_work [ldiskfs] [15021.269610] RIP: 0010:start_this_handle+0x22c/0x520 [jbd2] [15021.286052] Call Trace: [15021.288463] jbd2__journal_start+0xee/0x1f0 [jbd2] [15021.289403] jbd2_journal_start+0x19/0x20 [jbd2] [15021.290310] flush_stashed_stats_work+0x36/0x90 [ldiskfs] [15021.291398] process_one_work+0x1a7/0x360 [15021.293028] worker_thread+0x30/0x390 [15021.294554] kthread+0x134/0x150
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| Comments |
| Comment by Gerrit Updater [ 25/Jul/23 ] |
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"Vitaliy Kuznetsov <vkuznetsov@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51760 |
| Comment by Chris Horn [ 28/Jul/23 ] |
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+1 on master https://testing.whamcloud.com/test_sets/bc076535-faaa-4a6f-8314-9f09d4b62e8d |
| Comment by Chris Horn [ 28/Jul/23 ] |
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One more on master https://testing.whamcloud.com/test_sessions/276cc535-ab0b-4b87-bef0-104055e36f01 |
| Comment by Etienne Aujames [ 03/Aug/23 ] |
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+1 on master: https://testing.whamcloud.com/test_sets/760131a8-263b-4c4d-9dd2-d7899d5af8a9 |
| Comment by Gerrit Updater [ 07/Aug/23 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/51760/ |
| Comment by Peter Jones [ 07/Aug/23 ] |
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Landed for 2.16 |