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-13994 Lustre <p>osc_object_ast_clear() is called for mdc object on eviction</p> <p> Replace osc_object_prune() with cl_object_prune()</p> <p> PID: 3477 TASK: ffff9360d82fa0e0 CPU: 0 COMMAND: "ll_imp_inval"<br/> #0 <span class="error">&#91;ffff9360d5c5b990&#93;</span> machine_kexec at ffffffff86865704<br/> #1 <span class="error">&#91;ffff9360d5c5b9f0&#93;</span> __crash_kexec at ffffffff869209a2<br/> #2 <span class="error">&#91;ffff9360d5c5bac0&#93;</span> panic at ffffffff86f7294c<br/> #3 <span class="error">&#91;ffff9360d5c5bb40&#93;</span> lbug_with_loc at ffffffffc04b78cb <span class="error">&#91;libcfs&#93;</span><br/> #4 <span class="error">&#91;ffff9360d5c5bb60&#93;</span> osc_object_ast_clear at ffffffffc0956471 <span class="error">&#91;osc&#93;</span><br/> #5 <span class="error">&#91;ffff9360d5c5bbc8&#93;</span> ldlm_resource_foreach at ffffffffc07e2fd6 <span class="error">&#91;ptlrpc&#93;</span><br/> #6 <span class="error">&#91;ffff9360d5c5bc08&#93;</span> ldlm_resource_iterate at ffffffffc07e3266 <span class="error">&#91;ptlrpc&#93;</span><br/> #7 <span class="error">&#91;ffff9360d5c5bc38&#93;</span> osc_object_prune at ffffffffc0956140 <span class="error">&#91;osc&#93;</span><br/> #8 <span class="error">&#91;ffff9360d5c5bc58&#93;</span> osc_object_invalidate at ffffffffc0956e12 <span class="error">&#91;osc&#93;</span><br/> #9 <span class="error">&#91;ffff9360d5c5bcd0&#93;</span> osc_ldlm_resource_invalidate at ffffffffc09477bf <span class="error">&#91;osc&#93;</span></p> LU-13994

osc_object_ast_clear()) ASSERTION( lvb != ((void *)0) ) failed

Bug Minor Resolved Fixed Andriy Skulysh Andriy Skulysh Fri, 25 Sep 2020 08:40:03 +0000 Mon, 6 Jun 2022 21:05:58 +0000 Wed, 9 Dec 2020 14:27:15 +0000 Lustre 2.14.0 0 3 <p>Andriy Skulysh (c17819@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/40052" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40052</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13994" title="osc_object_ast_clear()) ASSERTION( lvb != ((void *)0) ) failed" class="issue-link" data-issue-key="LU-13994"><del>LU-13994</del></a> ldlm: osc_object_ast_clear() is called for mdc object on eviction<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4c0592c3c30ee459b8702ddca9b5f68f1b862ae5</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/40052/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40052/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13994" title="osc_object_ast_clear()) ASSERTION( lvb != ((void *)0) ) failed" class="issue-link" data-issue-key="LU-13994"><del>LU-13994</del></a> ldlm: osc_object_ast_clear() is called for mdc object on eviction<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 542d00591840607eb27e82a7decd00fe03213a88</p> <p>Landed for 2.14</p> <p>"Olaf Faaland-LLNL &lt;faaland1@llnl.gov&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/47547" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/47547</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13994" title="osc_object_ast_clear()) ASSERTION( lvb != ((void *)0) ) failed" class="issue-link" data-issue-key="LU-13994"><del>LU-13994</del></a> ldlm: osc_object_ast_clear() is called for mdc object on eviction<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: a797b7ffcd36fe98babdc6d7865bff05bf9a4d9b</p> <p>We saw this issue under Lustre 2.12.8 in production recently, which is the reason for the b2_12 backport.</p> Development Rank 1|i01asf: Rank (Obsolete) 9223372036854775807 Severity