[LU-11251] replay-single test_70b test: ASSERTION( req_transno < next_transno ) failed: LBUG

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0
• Severity: 3
• Assignee: Andriy Skulysh
• Reporter: Andriy Skulysh

Description

15819.626897] LustreError: 29261:0:(ldlm_lib.c:1898:check_for_next_transno()) ASSERTION( req_transno < next_transno ) failed: req_transno 8589942819next_transno8589942804
[15819.633613] LustreError: 29261:0:(ldlm_lib.c:1898:check_for_next_transno()) LBUG
[15819.637229] Pid: 29261, comm: tgt_recover_1
[15819.639958]
Call Trace:
[15819.644265] [<ffffffffc04287ae>] libcfs_call_trace+0x4e/0x60 [libcfs]
[15819.647556] [<ffffffffc042883c>] lbug_with_loc+0x4c/0xb0 [libcfs]
[15819.651466] [<ffffffffc085f227>] check_for_next_transno+0x697/0x6d0 [ptlrpc]
[15819.655373] [<ffffffffc0644291>] ? lprocfs_counter_sub+0xc1/0x130 [obdclass]
[15819.658772] [<ffffffffc085eb90>] ? check_for_next_transno+0x0/0x6d0 [ptlrpc]
[15819.662138] [<ffffffffc085c28d>] target_recovery_overseer+0xcd/0x6f0 [ptlrpc]
[15819.665520] [<ffffffffc0858d80>] ? exp_req_replay_healthy_or_from_mdt+0x0/0x30 [ptlrpc]
[15819.669311] [<ffffffffc08a9d5e>] ? ptlrpc_server_drop_request+0xce/0x6d0 [ptlrpc]
[15819.672758] [<ffffffffc0863ed2>] replay_request_or_update.isra.21+0xf2/0x8c0 [ptlrpc]
[15819.676269] [<ffffffffc0864cb6>] target_recovery_thread+0x616/0x1370 [ptlrpc]
[15819.679603] [<ffffffffc08646a0>] ? target_recovery_thread+0x0/0x1370 [ptlrpc]
[15819.682960] [<ffffffff810b4031>] kthread+0xd1/0xe0
[15819.685655] [<ffffffff810b3f60>] ? kthread+0x0/0xe0
[15819.688378] [<ffffffff816c1577>] ret_from_fork+0x77/0xb0
[15819.691171] [<ffffffff810b3f60>] ? kthread+0x0/0xe0
[15819.693853]
[15819.695623] Kernel panic - not syncing: LBUG

Comments

[Peter Jones]

Landed for 2.13

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/33001/
Subject: LU-11251 mdt: ASSERTION (req_transno < next_transno) failed
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 53764826b95f1264f17cdb186f8d8a3120d90806

[Gerrit Updater]

Andriy Skulysh ([e-mail]) uploaded a new patch: https://review.whamcloud.com/33001
Subject: LU-11251 mdt: ASSERTION (req_transno < next_transno) failed
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c8e0a334e2a16eb8e887685b5ddf8be23e988fd0