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-14082 Lustre <p> LustreError: 14562:0:(ldlm_lock.c:354:ldlm_lock_destroy_internal()) ### lock still has references ns: ?? lock: ffff88342aa07200/0x9b92ad3407bea22a lrc: 4/0,1 mode: --/PW res: ?? rrc=?? type: ??? flags: 0x10106400000000 nid: local remote: 0x5248822d3123ac19 expref: -99 pid: 14515 timeout: 0 lvb_type: 0<br/> ] LustreError: 14562:0:(ldlm_lock.c:355:ldlm_lock_destroy_internal()) LBUG<br/> Pid: 14562, comm: ll_imp_inval 3.10.0-693.21.1.el7.x86_64 #1 SMP <br/> Call Trace:<br/> <span class="error">&#91;&lt;ffffffff8103a212&gt;&#93;</span> save_stack_trace_tsk+0x22/0x40<br/> <span class="error">&#91;&lt;ffffffffc09c27cc&gt;&#93;</span> libcfs_call_trace+0x8c/0xc0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc09c287c&gt;&#93;</span> lbug_with_loc+0x4c/0xa0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc20084a9&gt;&#93;</span> ldlm_lock_destroy_internal+0x269/0x2a0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc2008a7b&gt;&#93;</span> ldlm_lock_destroy_nolock+0x2b/0x110 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc20295a5&gt;&#93;</span> ldlm_flock_completion_ast+0x4f5/0x1080 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc201100e&gt;&#93;</span> cleanup_resource+0x18e/0x370 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc2011243&gt;&#93;</span> ldlm_resource_clean+0x53/0x60 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc09d3db0&gt;&#93;</span> cfs_hash_for_each_relax+0x250/0x450 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc09d7145&gt;&#93;</span> cfs_hash_for_each_nolock+0x75/0x1c0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc200fb10&gt;&#93;</span> ldlm_namespace_cleanup+0x30/0xc0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc0aa8416&gt;&#93;</span> mdc_import_event+0x1b6/0xa20 <span class="error">&#91;mdc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc205b010&gt;&#93;</span> ptlrpc_invalidate_import+0x220/0x8f0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffc205cb48&gt;&#93;</span> ptlrpc_invalidate_import_thread+0x48/0x2b0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffff810b4031&gt;&#93;</span> kthread+0xd1/0xe0</p> LU-14082

Use l_req_mode while lock cleanup

Bug Minor Resolved Fixed Yang Sheng Yang Sheng Wed, 28 Oct 2020 13:00:38 +0000 Tue, 5 Jan 2021 12:32:41 +0000 Tue, 5 Jan 2021 12:32:14 +0000 Lustre 2.14.0 0 2 <p>Yang Sheng (ys@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/40433" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40433</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14082" title="Use l_req_mode while lock cleanup" class="issue-link" data-issue-key="LU-14082"><del>LU-14082</del></a> ldlm: Use req_mode while lock cleanup<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e55646a56b3d146cf28b17842aff6a19c2be1143</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/40433/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40433/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14082" title="Use l_req_mode while lock cleanup" class="issue-link" data-issue-key="LU-14082"><del>LU-14082</del></a> ldlm: Use req_mode while lock cleanup<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a11c18cbab00d0300b8f025b45090b08ba748f5e</p> <p>Landed for 2.14</p> Related Development Rank 1|i01dhz: Rank (Obsolete) 9223372036854775807 Severity