https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-14444 Lustre <p>A client node got a kernel panic with the log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>2021-02-17T13:04:06.296603+01:00 node1001 kern.warning kernel: Lustre: 214367:0:(sec_gss.c:315:cli_ctx_expire()) ctx 00000000978c878b(72801-&gt;lustre-MDT0001_UUID) get expired: 1613563430(-16s) 2021-02-17T13:04:06.343079+01:00 node1001 kern.warning kernel: Lustre: 214372:0:(sec_gss.c:377:gss_cli_ctx_uptodate()) client refreshed ctx 000000004331a6ad idx 0xb7afb39c064dbfbe (72801-&gt;lustre-MDT0001_UUID), expiry 1613564032(+586s) 2021-02-17T13:04:06.370536+01:00 node1001 kern.warning kernel: Lustre: 214367:0:(sec_gss.c:1228:gss_cli_ctx_fini_common()) gss.keyring@0000000023f60ad5: destroy ctx 00000000e97836cf(72801-&gt;lustre-MDT0000_UUID) 2021-02-17T13:04:07.339156+01:00 node1001 kern.emerg kernel: LustreError: 214366:0:(sec.c:497:sptlrpc_req_ctx_switch()) ASSERTION( req-&gt;rq_reqmsg ) failed: 2021-02-17T13:04:07.339293+01:00 node1001 kern.emerg kernel: LustreError: 214366:0:(sec.c:497:sptlrpc_req_ctx_switch()) LBUG 2021-02-17T13:04:07.339357+01:00 node1001 kern.info kernel: Pid: 214366, comm: slurm_script 4.18.0-193.6.3.el8_2.x86_64 #1 SMP Mon Jun 1 20:24:55 UTC 2020 2021-02-17T13:04:07.351784+01:00 node1001 kern.info kernel: Call Trace TBD: 2021-02-17T13:04:07.351850+01:00 node1001 kern.emerg kernel: Kernel panic - not syncing: LBUG </pre> </div></div> <p>The error occurred while doing this kind of test:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>while :; do date; klist; ls $HOME|wc; klist; sleep 1; done </pre> </div></div> LU-14444

LBUG: client kernel panic with "ASSERTION( req->rq_reqmsg ) failed"

Bug Minor Resolved Fixed Sebastien Buisson Sebastien Buisson sec Thu, 18 Feb 2021 10:20:59 +0000 Tue, 23 Feb 2021 08:09:58 +0000 Mon, 22 Feb 2021 20:21:13 +0000 Lustre 2.14.0 Lustre 2.12.6 Lustre 2.15.0 0 2 <p>Sebastien Buisson (sbuisson@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/41685" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/41685</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14444" title="LBUG: client kernel panic with &quot;ASSERTION( req-&gt;rq_reqmsg ) failed&quot;" class="issue-link" data-issue-key="LU-14444"><del>LU-14444</del></a> gss: handle empty reqmsg in sptlrpc_req_ctx_switch<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a14770acf82d254a4f27bea34df4c0a39d4b150a</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/41685/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/41685/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14444" title="LBUG: client kernel panic with &quot;ASSERTION( req-&gt;rq_reqmsg ) failed&quot;" class="issue-link" data-issue-key="LU-14444"><del>LU-14444</del></a> gss: handle empty reqmsg in sptlrpc_req_ctx_switch<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: dfe87b089b662663ba125769866c98e803f89a8c</p> <p>Landed for 2.15</p> <p>Sebastien Buisson (sbuisson@ddn.com) uploaded a new patch: <a href="https://review.whamcloud.com/41725" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/41725</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14444" title="LBUG: client kernel panic with &quot;ASSERTION( req-&gt;rq_reqmsg ) failed&quot;" class="issue-link" data-issue-key="LU-14444"><del>LU-14444</del></a> gss: handle empty reqmsg in sptlrpc_req_ctx_switch<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: 1<br/> Commit: e3aa5897d7a14dbf77cf0cf1972b26d7b1818919</p> Related Development Rank 1|i01myf: Rank (Obsolete) 9223372036854775807 Severity