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-6977 Lustre <p>Meet this when running racer </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>LustreError: 9522:0:(lod_object.c:574:lod_striped_it_next()) ASSERTION( next-&gt;do_index_ops != ((void *)0) ) failed: LustreError: 9522:0:(lod_object.c:574:lod_striped_it_next()) LBUG Pid: 9522, comm: mdt01_010 Call Trace: [&lt;ffffffffa05d5885&gt;] libcfs_debug_dumpstack+0x55/0x80 [libcfs] [&lt;ffffffffa05d5e87&gt;] lbug_with_loc+0x47/0xb0 [libcfs] [&lt;ffffffffa0af9696&gt;] lod_striped_it_next+0x4d6/0x630 [lod] [&lt;ffffffffa0af7d59&gt;] ? lod_striped_it_get+0x139/0x280 [lod] [&lt;ffffffffa1006c1b&gt;] mdd_may_delete+0x4eb/0x920 [mdd] [&lt;ffffffffa100c5a2&gt;] mdd_rename_sanity_check+0xb2/0x230 [mdd] [&lt;ffffffffa101595a&gt;] mdd_rename+0x37a/0x1e30 [mdd] [&lt;ffffffffa107c5eb&gt;] ? mdt_object_local_lock+0x1bb/0xa80 [mdt] [&lt;ffffffffa10700d0&gt;] ? mdt_blocking_ast+0x0/0x2a0 [mdt] [&lt;ffffffffa0910ee0&gt;] ? ldlm_completion_ast+0x0/0x9b0 [ptlrpc] [&lt;ffffffffa0f1c2c4&gt;] ? osd_xattr_get+0x84/0x2a0 [osd_ldiskfs] [&lt;ffffffffa1091375&gt;] mdt_reint_rename_internal+0x1305/0x1a50 [mdt] [&lt;ffffffffa1091cad&gt;] mdt_reint_rename_or_migrate+0x1ed/0x2730 [mdt] [&lt;ffffffffa0979de4&gt;] ? null_alloc_rs+0xb4/0x320 [ptlrpc] [&lt;ffffffffa0979dfd&gt;] ? null_alloc_rs+0xcd/0x320 [ptlrpc] [&lt;ffffffff8153243e&gt;] ? _spin_unlock+0xe/0x10 [&lt;ffffffffa0732f73&gt;] ? upcall_cache_get_entry+0x3c3/0x8a0 [obdclass] [&lt;ffffffffa0737f00&gt;] ? lu_ucred+0x20/0x30 [obdclass] [&lt;ffffffffa106f245&gt;] ? mdt_ucred+0x15/0x20 [mdt] [&lt;ffffffffa108865c&gt;] ? mdt_root_squash+0x2c/0x3f0 [mdt] [&lt;ffffffffa09652a2&gt;] ? __req_capsule_get+0x162/0x6e0 [ptlrpc] [&lt;ffffffff8129828a&gt;] ? strlcpy+0x4a/0x60 [&lt;ffffffffa1094223&gt;] mdt_reint_rename+0x13/0x20 [mdt] [&lt;ffffffffa108c79d&gt;] mdt_reint_rec+0x5d/0x200 [mdt] [&lt;ffffffffa1075bdb&gt;] mdt_reint_internal+0x62b/0xa40 [mdt] [&lt;ffffffffa107648b&gt;] mdt_reint+0x6b/0x120 [mdt] [&lt;ffffffffa09a3992&gt;] tgt_request_handle+0xa42/0x1230 [ptlrpc] [&lt;ffffffffa094f454&gt;] ptlrpc_main+0xd74/0x1850 [ptlrpc] [&lt;ffffffffa094e6e0&gt;] ? ptlrpc_main+0x0/0x1850 [ptlrpc] [&lt;ffffffff8109ea9e&gt;] kthread+0x9e/0xc0 [&lt;ffffffff8100c24a&gt;] child_rip+0xa/0x20 [&lt;ffffffff8109ea00&gt;] ? kthread+0x0/0xc0 [&lt;ffffffff8100c240&gt;] ? child_rip+0x0/0x20 LustreError: dumping log to /tmp/lustre-log.1439092245.9522 </pre> </div></div> LU-6977

lod_striped_it_next()) ASSERTION( next->do_index_ops != ((void *)0) )

Bug Critical Resolved Fixed Di Wang Di Wang Mon, 10 Aug 2015 17:38:10 +0000 Mon, 24 Aug 2015 15:52:15 +0000 Mon, 24 Aug 2015 15:52:15 +0000 Lustre 2.8.0 Lustre 2.8.0 0 4 <p>wangdi (di.wang@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/15972" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15972</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6977" title="lod_striped_it_next()) ASSERTION( next-&gt;do_index_ops != ((void *)0) )" class="issue-link" data-issue-key="LU-6977"><del>LU-6977</del></a> lod: do_index_try should be called first<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7135d9eda554178e8ff044cbb5203caadf25ce23</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/15972/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15972/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6977" title="lod_striped_it_next()) ASSERTION( next-&gt;do_index_ops != ((void *)0) )" class="issue-link" data-issue-key="LU-6977"><del>LU-6977</del></a> lod: do_index_try should be called first<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 35308b05d9a44b0f25534a7a9caf41c01af45ac2</p> <p>Patch has landed for 2.8.</p> Related LU-6831 Development Rank 1|hzxk53: Rank (Obsolete) 9223372036854775807 Severity