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-11287 Lustre <p>I am seeing this assertion for some time now in racer. Current master-next included</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[11774.957294] LustreError: 24329:0:(ldlm_lock.c:671:ldlm_add_bl_work_item()) ASSERTION( lock-&gt;l_blocking_lock == ((void *)0) ) failed: [11774.958961] LustreError: 24329:0:(ldlm_lock.c:671:ldlm_add_bl_work_item()) LBUG [11774.960198] Pid: 24329, comm: mdt02_001 3.10.0-7.5-debug #2 SMP Sat Jun 2 18:41:57 EDT 2018 [11774.962137] Call Trace: [11774.962722] [&lt;ffffffffa01947dc&gt;] libcfs_call_trace+0x8c/0xc0 [libcfs] [11774.963347] [&lt;ffffffffa019488c&gt;] lbug_with_loc+0x4c/0xa0 [libcfs] [11774.963951] [&lt;ffffffffa05913d3&gt;] ldlm_add_ast_work_item+0x333/0x410 [ptlrpc] [11774.964607] [&lt;ffffffffa05c6465&gt;] ldlm_inodebits_compat_queue+0x175/0x450 [ptlrpc] [11774.966929] [&lt;ffffffffa05c682b&gt;] ldlm_process_inodebits_lock+0xeb/0x3d0 [ptlrpc] [11774.968064] [&lt;ffffffffa0595bad&gt;] ldlm_lock_enqueue+0x29d/0xa30 [ptlrpc] [11774.968713] [&lt;ffffffffa05af5e3&gt;] ldlm_cli_enqueue_local+0x1c3/0x850 [ptlrpc] [11774.969339] [&lt;ffffffffa0caf917&gt;] mdt_object_local_lock+0x4e7/0xb20 [mdt] [11774.969971] [&lt;ffffffffa0caffc0&gt;] mdt_object_lock_internal+0x70/0x330 [mdt] [11774.970590] [&lt;ffffffffa0cb02dc&gt;] mdt_reint_object_lock+0x2c/0x60 [mdt] [11774.982218] [&lt;ffffffffa0ccadc6&gt;] mdt_attr_set+0xf6/0xba0 [mdt] [11774.982771] [&lt;ffffffffa0ccc0c9&gt;] mdt_reint_setattr+0x609/0xa80 [mdt] [11774.983309] [&lt;ffffffffa0ccc5c0&gt;] mdt_reint_rec+0x80/0x210 [mdt] [11774.984082] [&lt;ffffffffa0cab7b2&gt;] mdt_reint_internal+0x6b2/0xa50 [mdt] [11774.987423] [&lt;ffffffffa0cb67f7&gt;] mdt_reint+0x67/0x140 [mdt] [11774.988240] [&lt;ffffffffa064a705&gt;] tgt_request_handle+0xaf5/0x1590 [ptlrpc] [11774.988793] [&lt;ffffffffa05eee26&gt;] ptlrpc_server_handle_request+0x256/0xad0 [ptlrpc] [11774.989778] [&lt;ffffffffa05f2c1e&gt;] ptlrpc_main+0xabe/0x1f80 [ptlrpc] [11774.990265] [&lt;ffffffff810ae864&gt;] kthread+0xe4/0xf0 [11774.990743] [&lt;ffffffff81783737&gt;] ret_from_fork_nospec_end+0x0/0x39 </pre> </div></div> LU-11287

ldlm_add_bl_work_item()) ASSERTION( lock->l_blocking_lock == ((void *)0) ) failed

Bug Major Resolved Fixed Mikhail Pershin Oleg Drokin Tue, 28 Aug 2018 04:27:36 +0000 Wed, 10 Oct 2018 02:15:23 +0000 Wed, 10 Oct 2018 02:15:23 +0000 Lustre 2.12.0 Lustre 2.12.0 0 2 <p>Mike Pershin (mpershin@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/33124" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33124</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11287" title="ldlm_add_bl_work_item()) ASSERTION( lock-&gt;l_blocking_lock == ((void *)0) ) failed" class="issue-link" data-issue-key="LU-11287"><del>LU-11287</del></a> ldlm: update l_blocking_lock under lock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 25d545a8d958428bfd81dc6b3565a034c4d2ea76</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33124/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33124/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11287" title="ldlm_add_bl_work_item()) ASSERTION( lock-&gt;l_blocking_lock == ((void *)0) ) failed" class="issue-link" data-issue-key="LU-11287"><del>LU-11287</del></a> ldlm: update l_blocking_lock under lock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2a520282888d4fd1b7e3b791959a265cd9b8b9bf</p> <p>Landed for 2.12</p> Development Rank 1|i001b3: Rank (Obsolete) 9223372036854775807 Severity