[LU-16629] Oops in osd_object_delete Created: 09/Mar/23 Updated: 31/Mar/23 Resolved: 29/Mar/23 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.16.0 |
| Type: | Bug | Priority: | Critical |
| Reporter: | Andreas Dilger | Assignee: | Hongchao Zhang |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||
| Rank (Obsolete): | 9223372036854775807 | ||||
| Description |
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Crash on server during testing. BUG: unable to handle kernel NULL pointer dereference at 0000000000000b48 Oops: 0002 [#1] SMP CPU: 6 PID: 7226 Comm: ldlm_bl_01 Kdump: loaded 3.10.0-1160.80.1.el7_lustre.ddn16.x86_64 #1 RIP: osd_object_delete+0x27b/0x370 [osd_ldiskfs] Call Trace: lu_object_free.isra.30+0x68/0x170 [obdclass] lu_object_put+0xc5/0x3c0 [obdclass] ldlm_dom_discard_cp_ast+0xb1/0x2b0 [mdt] ldlm_work_cp_ast_lock+0xa8/0x1e0 [ptlrpc] ptlrpc_set_wait+0x72/0x790 [ptlrpc] ldlm_run_ast_work+0xd5/0x3a0 [ptlrpc] __ldlm_reprocess_all+0x11f/0x360 [ptlrpc] ldlm_reprocess_all+0x13/0x20 [ptlrpc] ldlm_cli_cancel_local+0x2ce/0x420 [ptlrpc] ldlm_cli_cancel+0x10a/0x530 [ptlrpc] ldlm_blocking_ast_nocheck+0xa4/0x310 [ptlrpc] ldlm_blocking_ast+0x13a/0x170 [ptlrpc] ldlm_handle_bl_callback+0xdd/0x430 [ptlrpc] ldlm_bl_thread_main+0x5b9/0xac0 [ptlrpc] |
| Comments |
| Comment by Gerrit Updater [ 13/Mar/23 ] |
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"Xing Huang <hxing@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/50270 |
| Comment by Gerrit Updater [ 28/Mar/23 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/50270/ |
| Comment by Peter Jones [ 29/Mar/23 ] |
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Landed for 2.16 |