[LU-7934] overflow for tr->otr_next_id Created: 29/Mar/16 Updated: 14/Jun/18 Resolved: 26/Mar/18 |
|
| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.8.0 |
| Fix Version/s: | Lustre 2.11.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | Alexander Boyko | Assignee: | WC Triage |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | bgti, patch | ||
| Issue Links: |
|
||||||||||||
| Severity: | 3 | ||||||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||||||
| Description |
crash> bt PID: 231396 TASK: ffff880b73c5d540 CPU: 4 COMMAND: "mdt01_088" #0 [ffff880d7e5057e8] machine_kexec at ffffffff81038f3b #1 [ffff880d7e505848] crash_kexec at ffffffff810c5b02 #2 [ffff880d7e505918] panic at ffffffff81524e75 #3 [ffff880d7e505998] lbug_with_loc at ffffffffa04feeeb [libcfs] #4 [ffff880d7e5059b8] osp_sync_add_rec at ffffffffa10708eb [osp] #5 [ffff880d7e505a28] osp_sync_add at ffffffffa1070b07 [osp] #6 [ffff880d7e505a48] osp_object_destroy at ffffffffa1062346 [osp] #7 [ffff880d7e505a88] lod_object_destroy at ffffffffa1020b07 [lod] #8 [ffff880d7e505ac8] mdd_finish_unlink at ffffffffa0dc7538 [mdd] #9 [ffff880d7e505b38] mdd_unlink at ffffffffa0dc814a [mdd] #10 [ffff880d7e505bf8] mdo_unlink at ffffffffa0e36458 [mdt] #11 [ffff880d7e505c08] mdt_reint_unlink at ffffffffa0e3a24b [mdt] #12 [ffff880d7e505c98] mdt_reint_rec at ffffffffa0e364ed [mdt] #13 [ffff880d7e505cc8] mdt_reint_internal at ffffffffa0e1ca0b [mdt] #14 [ffff880d7e505d08] mdt_reint at ffffffffa0e1d13b [mdt] #15 [ffff880d7e505d48] tgt_request_handle at ffffffffa092287e [ptlrpc] #16 [ffff880d7e505da8] ptlrpc_main at ffffffffa08d24d1 [ptlrpc] #17 [ffff880d7e505ee8] kthread at ffffffff8109ac66 #18 [ffff880d7e505f48] kernel_thread at ffffffff8100c20a Crash was happened due <3>[11441257.937330] LustreError: 185667:0:(osp_sync.c:1544:osp_sync_id_get()) snx11126-OST0045-osc-MDT0000: next 0, last synced 4294967205 <0>[11441257.940592] LustreError: 231396:0:(osp_sync.c:1545:osp_sync_id_get()) LBUG The root cause is u32 overflow for tr->otr_next_id. |
| Comments |
| Comment by Gerrit Updater [ 29/Mar/16 ] |
|
Alexander Boyko (alexander.boyko@seagate.com) uploaded a new patch: http://review.whamcloud.com/19190 |
| Comment by Gerrit Updater [ 16/Jun/16 ] |
|
Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/19190/ |
| Comment by Gerrit Updater [ 17/Jun/16 ] |
|
Alexander Boyko (alexander.boyko@seagate.com) uploaded a new patch: http://review.whamcloud.com/20847 |
| Comment by Gerrit Updater [ 06/Feb/18 ] |
|
Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/20847/ |