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-5492 Lustre <p>Client hit LBUG with UNZIP</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">[546504.674928] LustreError: 96112:0:(osc_lock.c:1165:osc_lock_enqueue()) ASSERTION( ols-&gt;ols_state == OLS_NEW ) failed: Impossible state: 6 [546504.712107] LustreError: 96112:0:(osc_lock.c:1165:osc_lock_enqueue()) LBUG [546504.732921] Pid: 96112, comm: unzip [546504.743612] [546504.743612] Call Trace: [546504.743627] [&lt;ffffffff81004935&gt;] dump_trace+0x75/0x310 [546504.743646] [&lt;ffffffffa073682a&gt;] libcfs_debug_dumpstack+0x4a/0x70 [libcfs] [546504.743672] [&lt;ffffffffa0736d5e&gt;] lbug_with_loc+0x3e/0xb0 [libcfs] [546504.743686] [&lt;ffffffffa0b63551&gt;] osc_lock_enqueue+0x3f1/0x4c0 [osc] [546504.743729] [&lt;ffffffffa0896722&gt;] cl_enqueue_kick+0x62/0x150 [obdclass] [546504.743778] [&lt;ffffffffa0899a31&gt;] cl_enqueue_try+0xc1/0x210 [obdclass] [546504.743820] [&lt;ffffffffa0bf9e2d&gt;] lov_lock_enqueue_one+0x4d/0x170 [lov] [546504.743840] [&lt;ffffffffa0bfc4db&gt;] lov_lock_enqueue+0x16b/0x3e0 [lov] [546504.743869] [&lt;ffffffffa0896722&gt;] cl_enqueue_kick+0x62/0x150 [obdclass] [546504.743914] [&lt;ffffffffa0899a31&gt;] cl_enqueue_try+0xc1/0x210 [obdclass] [546504.743960] [&lt;ffffffffa089a7e7&gt;] cl_enqueue_locked+0x77/0x1e0 [obdclass] [546504.744006] [&lt;ffffffffa089b4b9&gt;] cl_lock_request+0x79/0x280 [obdclass] [546504.744053] [&lt;ffffffffa08a0623&gt;] cl_lockset_lock_one+0x53/0x190 [obdclass] [546504.744102] [&lt;ffffffffa08a0a71&gt;] cl_lockset_lock+0x51/0x1b0 [obdclass] [546504.744150] [&lt;ffffffffa08a0ca8&gt;] cl_io_lock+0xd8/0x150 [obdclass] [546504.744197] [&lt;ffffffffa08a0db2&gt;] cl_io_loop+0x92/0x190 [obdclass] [546504.744245] [&lt;ffffffffa0c7fd91&gt;] ll_file_io_generic+0x461/0x600 [lustre] [546504.744262] [&lt;ffffffffa0c80166&gt;] ll_file_aio_write+0x236/0x290 [lustre] [546504.744278] [&lt;ffffffffa0c81373&gt;] ll_file_write+0x203/0x290 [lustre] [546504.744288] [&lt;ffffffff8115b03e&gt;] vfs_write+0xce/0x140 [546504.744292] [&lt;ffffffff8115b1b3&gt;] sys_write+0x53/0xa0 [546504.744299] [&lt;ffffffff81479c92&gt;] system_call_fastpath+0x16/0x1b [546504.744323] [&lt;00007fffed4370b0&gt;] 0x7fffed4370b0 [546504.744324] </pre> </div></div> Crash on 2.4.3 client (tag: 2.4.3-3nasC)<br/> Our source is at <a href="https://github.com/jlan/lustre-nas">https://github.com/jlan/lustre-nas</a> LU-5492

osc_lock.c:1165:osc_lock_enqueue()) ASSERTION( ols->ols_state == OLS_NEW ) failed: Impossible state: 6

Bug Minor Resolved Fixed Zhenyu Xu Mahmoud Hanafi Fri, 15 Aug 2014 17:19:20 +0000 Sat, 12 Mar 2016 00:01:47 +0000 Sat, 12 Mar 2016 00:01:47 +0000 Lustre 2.4.3 0 6 <p>Bobijam</p> <p>Could you please advise on this one?</p> <p>Thanks</p> <p>Peter</p> <p>please apply these patches </p> <p><a href="http://review.whamcloud.com/#/c/9783/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/9783/</a><br/> <a href="http://review.whamcloud.com/#/c/9194/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/9194/</a><br/> <a href="http://review.whamcloud.com/#/c/9876/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/9876/</a></p> <p>Close issue has been resolved.</p> <p>Thanks Mahmoud.</p> Related LU-4692 LU-5599 Development Rank 1|hzwtvj: Rank (Obsolete) 15331 Severity