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-10581 Lustre <p>[ 394.702625] LustreError: 13061:0:(osd_handler.c:1978:osd_object_release()) LBUG<br/> [ 394.705323] Pid: 13061, comm: mdt00_012<br/> [ 394.707464] <br/> Call Trace:<br/> [ 394.710658] <span class="error">&#91;&lt;ffffffffa02ee7ee&gt;&#93;</span> libcfs_call_trace+0x4e/0x60 <span class="error">&#91;libcfs&#93;</span><br/> [ 394.714030] <span class="error">&#91;&lt;ffffffffa02ee87c&gt;&#93;</span> lbug_with_loc+0x4c/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> [ 394.717662] <span class="error">&#91;&lt;ffffffffa0bc3220&gt;&#93;</span> osd_statfs+0x0/0x310 <span class="error">&#91;osd_ldiskfs&#93;</span><br/> [ 394.720645] <span class="error">&#91;&lt;ffffffffa044f5ad&gt;&#93;</span> lu_object_put+0x17d/0x3d0 <span class="error">&#91;obdclass&#93;</span><br/> [ 394.720678] <span class="error">&#91;&lt;ffffffffa0da40a3&gt;&#93;</span> mdt_reint_migrate_internal.isra.38+0x793/0x16e0 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720734] <span class="error">&#91;&lt;ffffffffa06427e1&gt;&#93;</span> ? ldlm_cli_enqueue_local+0x271/0x860 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720743] <span class="error">&#91;&lt;ffffffffa0da5255&gt;&#93;</span> mdt_reint_rename_or_migrate.isra.39+0x265/0x860 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720768] <span class="error">&#91;&lt;ffffffffa0647300&gt;&#93;</span> ? ldlm_blocking_ast+0x0/0x170 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720791] <span class="error">&#91;&lt;ffffffffa06417d0&gt;&#93;</span> ? ldlm_completion_ast+0x0/0x920 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720800] <span class="error">&#91;&lt;ffffffffa0da5860&gt;&#93;</span> mdt_reint_migrate+0x10/0x20 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720809] <span class="error">&#91;&lt;ffffffffa0da98b0&gt;&#93;</span> mdt_reint_rec+0x80/0x210 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720816] <span class="error">&#91;&lt;ffffffffa0d8b2fb&gt;&#93;</span> mdt_reint_internal+0x5fb/0x9c0 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720824] <span class="error">&#91;&lt;ffffffffa0d96e47&gt;&#93;</span> mdt_reint+0x67/0x140 <span class="error">&#91;mdt&#93;</span><br/> [ 394.720865] <span class="error">&#91;&lt;ffffffffa06db1e5&gt;&#93;</span> tgt_request_handle+0x925/0x1370 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720893] <span class="error">&#91;&lt;ffffffffa0683aa6&gt;&#93;</span> ptlrpc_server_handle_request+0x236/0xa90 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720899] <span class="error">&#91;&lt;ffffffff8163c15b&gt;&#93;</span> ? _raw_spin_unlock_irqrestore+0x1b/0x40<br/> [ 394.720926] <span class="error">&#91;&lt;ffffffffa0687a80&gt;&#93;</span> ptlrpc_main+0xaa0/0x1de0 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720929] <span class="error">&#91;&lt;ffffffff81013588&gt;&#93;</span> ? __switch_to+0xf8/0x4b0<br/> [ 394.720955] <span class="error">&#91;&lt;ffffffffa0686fe0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1de0 <span class="error">&#91;ptlrpc&#93;</span><br/> [ 394.720958] <span class="error">&#91;&lt;ffffffff810a5b8f&gt;&#93;</span> kthread+0xcf/0xe0<br/> [ 394.720959] <span class="error">&#91;&lt;ffffffff810a5ac0&gt;&#93;</span> ? kthread+0x0/0xe0<br/> [ 394.720961] <span class="error">&#91;&lt;ffffffff81644f58&gt;&#93;</span> ret_from_fork+0x58/0x90<br/> [ 394.720963] <span class="error">&#91;&lt;ffffffff810a5ac0&gt;&#93;</span> ? kthread+0x0/0xe0<br/> [ 394.720964] <br/> [ 394.720965] Kernel panic - not syncing: LBUG</p> LU-10581

osd_handler.c:1978:osd_object_release()) LBUG

Bug Minor Open Unresolved Andriy Skulysh Andriy Skulysh patch Tue, 30 Jan 2018 15:14:48 +0000 Thu, 24 Sep 2020 09:33:18 +0000 Lustre 2.10.3 0 9 <p>Andriy Skulysh (c17819@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/31087" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/31087</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10581" title="osd_handler.c:1978:osd_object_release()) LBUG" class="issue-link" data-issue-key="LU-10581">LU-10581</a> mdd: osd_object_release()) LBUG<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bd6b01117f3bf79d5a589d1f177f746720caf51f</p> <p>Hit it on 2.10.3 build 96 for </p> <p>SLES12 SP3 Server/Client ldiskfs DNE</p> <p>MDS console:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> [37344.279212] Lustre: DEBUG MARKER: == racer test 1: racer on clients: onyx-48vm5,onyx-48vm6 DURATION=900 ================================ 03:22:37 (1523355757) [37399.395093] Lustre: lustre-MDT0002: Client 7252301d-8a7e-b311-b5c7-46a2468e261a (at 10.2.8.228@tcp) reconnecting [37432.000323] Lustre: lustre-MDT0000: Client 7252301d-8a7e-b311-b5c7-46a2468e261a (at 10.2.8.228@tcp) reconnecting [37446.987681] Lustre: lustre-MDT0000: Client 832ac1ec-3789-962c-9e5e-858870d7dbad (at 10.2.8.228@tcp) reconnecting [37476.111103] Lustre: lustre-MDT0000: Client 7252301d-8a7e-b311-b5c7-46a2468e261a (at 10.2.8.228@tcp) reconnecting [37481.835630] Lustre: lustre-MDT0002: Client 832ac1ec-3789-962c-9e5e-858870d7dbad (at 10.2.8.228@tcp) reconnecting [37494.359226] Lustre: lustre-MDT0000: Client 832ac1ec-3789-962c-9e5e-858870d7dbad (at 10.2.8.228@tcp) reconnecting [37516.513289] LustreError: 17814:0:(mdt_open.c:1167:mdt_cross_open()) lustre-MDT0000: [0x200000404:0x92c:0x0] doesn't exist!: rc = -14 [37526.390139] Lustre: lustre-MDT0002: Client 832ac1ec-3789-962c-9e5e-858870d7dbad (at 10.2.8.228@tcp) reconnecting [37573.063885] LustreError: 17808:0:(osd_handler.c:1987:osd_object_release()) LBUG [37573.065168] Pid: 17808, comm: mdt00_034 [37573.065955] [37573.065955] Call Trace: [37573.066850] [&lt;ffffffff81019b59&gt;] dump_trace+0x59/0x340 [37573.067895] [&lt;ffffffffa077c6ca&gt;] libcfs_call_trace+0x4a/0x60 [libcfs] [37573.069080] [&lt;ffffffffa077c741&gt;] lbug_with_loc+0x41/0xa0 [libcfs] [37573.070405] [&lt;ffffffffa0eaa1b4&gt;] osd_object_release+0x54/0x60 [osd_ldiskfs] [37573.071629] [&lt;ffffffffa0a857c2&gt;] lu_object_put+0x102/0x390 [obdclass] [37573.072315] [&lt;ffffffffa101729a&gt;] mdt_reint_migrate_internal.isra.38+0x72a/0x1680 [mdt] [37573.073392] [&lt;ffffffffa10183f5&gt;] mdt_reint_rename_or_migrate.isra.39+0x205/0x7d0 [mdt] [37573.074230] [&lt;ffffffffa101c791&gt;] mdt_reint_rec+0x71/0x1e0 [mdt] [37573.074865] [&lt;ffffffffa0fff68b&gt;] mdt_reint_internal+0x59b/0x960 [mdt] [37573.075552] [&lt;ffffffffa100aa41&gt;] mdt_reint+0x61/0x120 [mdt] [37573.076197] [&lt;ffffffffa08a62da&gt;] tgt_request_handle+0x8ca/0x12e0 [ptlrpc] [37573.076937] [&lt;ffffffffa0852da1&gt;] ptlrpc_server_handle_request+0x241/0xa50 [ptlrpc] [37573.077900] [&lt;ffffffffa0856bb0&gt;] ptlrpc_main+0xa40/0x1da0 [ptlrpc] [37573.078555] [&lt;ffffffff8109e879&gt;] kthread+0xc9/0xe0 [37573.079061] [&lt;ffffffff81618345&gt;] ret_from_fork+0x55/0x80 [37573.082159] (null)DWARF2 unwinder stuck at ret_from_fork+0x55/0x80 [37573.082855] [37573.083024] (null)Leftover inexact backtrace: [37573.083024] [37573.083628] [&lt;ffffffff8109e7b0&gt;] ? kthread+0x0/0xe0 [37573.084128] [37573.084306] Kernel panic - not syncing: LBUG [37573.084754] CPU: 1 PID: 17808 Comm: mdt00_034 Tainted: G W OE N 4.4.120-94.17_lustre-default #1 [37573.085860] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [37573.086443] 0000000000000000 ffffffff81329890 ffffffffa0798e91 ffff880059d27b18 [37573.087281] ffffffff811909a1 ffff880000000008 ffff880059d27b28 ffff880059d27ac8 [37573.088110] ffffffff811911c6 0000000000000246 0000000000000001 0000000000000006 [37573.089189] Call Trace: [37573.089477] [&lt;ffffffff81019b59&gt;] dump_trace+0x59/0x340 [37573.090022] [&lt;ffffffff81019f2a&gt;] show_stack_log_lvl+0xea/0x170 [37573.090636] [&lt;ffffffff8101acd1&gt;] show_stack+0x21/0x40 [37573.091159] [&lt;ffffffff81329890&gt;] dump_stack+0x5c/0x7c [37573.091695] [&lt;ffffffff811909a1&gt;] panic+0xd2/0x232 [37573.092189] [&lt;ffffffffa077c759&gt;] lbug_with_loc+0x59/0xa0 [libcfs] [37573.092834] [&lt;ffffffffa0eaa1b4&gt;] osd_object_release+0x54/0x60 [osd_ldiskfs] [37573.093721] [&lt;ffffffffa0a857c2&gt;] lu_object_put+0x102/0x390 [obdclass] [37573.094407] [&lt;ffffffffa101729a&gt;] mdt_reint_migrate_internal.isra.38+0x72a/0x1680 [mdt] [37573.095309] [&lt;ffffffffa10183f5&gt;] mdt_reint_rename_or_migrate.isra.39+0x205/0x7d0 [mdt] [37573.096277] [&lt;ffffffffa101c791&gt;] mdt_reint_rec+0x71/0x1e0 [mdt] [37573.096910] [&lt;ffffffffa0fff68b&gt;] mdt_reint_internal+0x59b/0x960 [mdt] [37573.097721] [&lt;ffffffffa100aa41&gt;] mdt_reint+0x61/0x120 [mdt] [37573.098391] [&lt;ffffffffa08a62da&gt;] tgt_request_handle+0x8ca/0x12e0 [ptlrpc] [37573.099154] [&lt;ffffffffa0852da1&gt;] ptlrpc_server_handle_request+0x241/0xa50 [ptlrpc] [37573.099975] [&lt;ffffffffa0856bb0&gt;] ptlrpc_main+0xa40/0x1da0 [ptlrpc] [37573.100651] [&lt;ffffffff8109e879&gt;] kthread+0xc9/0xe0 [37573.101264] [&lt;ffffffff81618345&gt;] ret_from_fork+0x55/0x80 [37573.104156] DWARF2 unwinder stuck at ret_from_fork+0x55/0x80 [37573.104762] [37573.104937] Leftover inexact backtrace: [37573.104937] [37573.105632] [&lt;ffffffff8109e7b0&gt;] ? kthread_park+0x50/0x50 [ 3.317569] RPC: Registered named UNIX socket transport module. </pre> </div></div> <p>any plans to update this patch?</p> Duplicate LU-8992 Related LU-11578 LU-13980 Development Rank 1|hzzrw7: Rank (Obsolete) 9223372036854775807 Severity