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-4443 Lustre <p>This issue was created by maloo for sarah &lt;sarah@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/f9a26d34-74e0-11e3-96b0-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/f9a26d34-74e0-11e3-96b0-52540035b04c</a>.</p> <p>The sub-test test_write_disjoint failed with the following error:</p> <blockquote> <p>test failed to respond and timed out</p></blockquote> <p>client 1 console:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>07:13:31:Lustre: DEBUG MARKER: == parallel-scale test write_disjoint: write_disjoint == 07:03:00 (1388761380) 07:13:31:LustreError: 24289:0:(osc_lock.c:1204:osc_lock_enqueue()) ASSERTION( ols-&gt;ols_state == OLS_NEW ) failed: Impossible state: 6 07:13:31:LustreError: 24289:0:(osc_lock.c:1204:osc_lock_enqueue()) LBUG 07:13:31:Pid: 24289, comm: write_disjoint 07:13:31: 07:13:31:Call Trace: 07:13:31: [&lt;ffffffffa0bb4895&gt;] libcfs_debug_dumpstack+0x55/0x80 [libcfs] 07:13:31: [&lt;ffffffffa0bb4e97&gt;] lbug_with_loc+0x47/0xb0 [libcfs] 07:13:31: [&lt;ffffffffa1112310&gt;] ? osc_lock_enqueue+0x0/0x890 [osc] 07:13:31: [&lt;ffffffffa1112a88&gt;] osc_lock_enqueue+0x778/0x890 [osc] 07:13:31: [&lt;ffffffffa0d19327&gt;] ? cl_lock_state_signal+0x87/0x160 [obdclass] 07:13:31: [&lt;ffffffffa0d1ccec&gt;] cl_enqueue_try+0xfc/0x300 [obdclass] 07:13:31: [&lt;ffffffffa11803fa&gt;] lov_lock_enqueue+0x22a/0x850 [lov] 07:13:31: [&lt;ffffffffa0d1ccec&gt;] cl_enqueue_try+0xfc/0x300 [obdclass] 07:13:31: [&lt;ffffffffa0d1df3f&gt;] cl_enqueue_locked+0x6f/0x1f0 [obdclass] 07:13:31: [&lt;ffffffffa0d1eb8e&gt;] cl_lock_request+0x7e/0x270 [obdclass] 07:13:31: [&lt;ffffffffa0d23b1c&gt;] cl_io_lock+0x3cc/0x560 [obdclass] 07:13:31: [&lt;ffffffffa0d23d52&gt;] cl_io_loop+0xa2/0x1b0 [obdclass] 07:13:31: [&lt;ffffffffa1220456&gt;] ll_file_io_generic+0x2b6/0x710 [lustre] 07:13:31: [&lt;ffffffffa0d13b39&gt;] ? cl_env_get+0x29/0x350 [obdclass] 07:13:31: [&lt;ffffffffa1221122&gt;] ll_file_aio_write+0x142/0x2c0 [lustre] 07:13:31: [&lt;ffffffffa122140c&gt;] ll_file_write+0x16c/0x2a0 [lustre] 07:13:31: [&lt;ffffffff81181398&gt;] vfs_write+0xb8/0x1a0 07:13:31: [&lt;ffffffff81181c91&gt;] sys_write+0x51/0x90 07:13:31: [&lt;ffffffff810dc685&gt;] ? __audit_syscall_exit+0x265/0x290 07:13:31: [&lt;ffffffff8100b072&gt;] system_call_fastpath+0x16/0x1b 07:13:31: 07:13:31:Kernel panic - not syncing: LBUG 07:13:31:Pid: 24289, comm: write_disjoint Not tainted 2.6.32-358.23.2.el6.x86_64 #1 07:13:31:Call Trace: 07:13:31: [&lt;ffffffff8150daac&gt;] ? panic+0xa7/0x16f 07:13:31: [&lt;ffffffffa0bb4eeb&gt;] ? lbug_with_loc+0x9b/0xb0 [libcfs] 07:13:31: [&lt;ffffffffa1112310&gt;] ? osc_lock_enqueue+0x0/0x890 [osc] 07:13:31: [&lt;ffffffffa1112a88&gt;] ? osc_lock_enqueue+0x778/0x890 [osc] 07:13:31: [&lt;ffffffffa0d19327&gt;] ? cl_lock_state_signal+0x87/0x160 [obdclass] 07:13:31: [&lt;ffffffffa0d1ccec&gt;] ? cl_enqueue_try+0xfc/0x300 [obdclass] 07:13:31: [&lt;ffffffffa11803fa&gt;] ? lov_lock_enqueue+0x22a/0x850 [lov] 07:13:31: [&lt;ffffffffa0d1ccec&gt;] ? cl_enqueue_try+0xfc/0x300 [obdclass] 07:13:31: [&lt;ffffffffa0d1df3f&gt;] ? cl_enqueue_locked+0x6f/0x1f0 [obdclass] 07:13:31: [&lt;ffffffffa0d1eb8e&gt;] ? cl_lock_request+0x7e/0x270 [obdclass] 07:13:31: [&lt;ffffffffa0d23b1c&gt;] ? cl_io_lock+0x3cc/0x560 [obdclass] 07:13:31: [&lt;ffffffffa0d23d52&gt;] ? cl_io_loop+0xa2/0x1b0 [obdclass] 07:13:31: [&lt;ffffffffa1220456&gt;] ? ll_file_io_generic+0x2b6/0x710 [lustre] 07:13:31: [&lt;ffffffffa0d13b39&gt;] ? cl_env_get+0x29/0x350 [obdclass] 07:13:31: [&lt;ffffffffa1221122&gt;] ? ll_file_aio_write+0x142/0x2c0 [lustre] 07:13:31: [&lt;ffffffffa122140c&gt;] ? ll_file_write+0x16c/0x2a0 [lustre] 07:13:31: [&lt;ffffffff81181398&gt;] ? vfs_write+0xb8/0x1a0 07:13:31: [&lt;ffffffff81181c91&gt;] ? sys_write+0x51/0x90 07:13:32: [&lt;ffffffff810dc685&gt;] ? __audit_syscall_exit+0x265/0x290 07:13:32: [&lt;ffffffff8100b072&gt;] ? system_call_fastpath+0x16/0x1b 07:13:32:Initializing cgroup subsys cpuset </pre> </div></div> client and server: lustre-master build # 1823 RHEL6 ldiskfs LU-4443

Failure on test suite parallel-scale test_write_disjoint: ASSERTION( ols->ols_state == OLS_NEW ) failed

Bug Critical Resolved Duplicate Zhenyu Xu Maloo Mon, 6 Jan 2014 18:24:19 +0000 Tue, 14 Jul 2015 01:07:25 +0000 Wed, 5 Mar 2014 18:24:31 +0000 Lustre 2.6.0 0 7 <p>Bobijam</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>Jinshan,</p> <p>I think this issue relates to <a href="https://jira.whamcloud.com/browse/LU-3889" title=" LBUG: (osc_lock.c:497:osc_lock_upcall()) ASSERTION( lock-&gt;cll_state &gt;= CLS_QUEUING ) " class="issue-link" data-issue-key="LU-3889"><del>LU-3889</del></a>, which avoid unuse-ing lock in ENQUEUED state when it is being canceled, so that the osc lock state remains to be OLS_CANCELLED when it is picked up to requeue. What do you think?</p> <p>emmm, this test build is upon ef1d121c2e68e368dae72a5994d3d1fd3b35c2b3 which has not contained the <a href="https://jira.whamcloud.com/browse/LU-3889" title=" LBUG: (osc_lock.c:497:osc_lock_upcall()) ASSERTION( lock-&gt;cll_state &gt;= CLS_QUEUING ) " class="issue-link" data-issue-key="LU-3889"><del>LU-3889</del></a> patch yet, so it does not relate to <a href="https://jira.whamcloud.com/browse/LU-3889" title=" LBUG: (osc_lock.c:497:osc_lock_upcall()) ASSERTION( lock-&gt;cll_state &gt;= CLS_QUEUING ) " class="issue-link" data-issue-key="LU-3889"><del>LU-3889</del></a>.</p> Duplicate LU-4692 Development Rank 1|hzwc9b: Rank (Obsolete) 12188 Severity