Details
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Bug
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Resolution: Fixed
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Minor
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Lustre 2.13.0
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3
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9223372036854775807
Description
This issue relates to the following test run:
https://testing.whamcloud.com/test_sets/ace7187a-f4bc-11e9-a0ba-52540065bddc
test_185a failed with an assertion:
[10686.971926] Lustre: DEBUG MARKER: /usr/sbin/lctl mark == sanity test 185a: Volatile file creation in .lustre\/fid\/ ========================================== 09:00:55 \(1571734855\) [10687.512209] Lustre: DEBUG MARKER: == sanity test 185a: Volatile file creation in .lustre/fid/ ========================================== 09:00:55 (1571734855) [10691.825999] LustreError: 29154:0:(lu_object.h:840:lu_object_attr()) ASSERTION( ((o)->lo_header->loh_attr & LOHA_EXISTS) != 0 ) failed: [10691.828135] LustreError: 29154:0:(lu_object.h:840:lu_object_attr()) LBUG [10691.829269] Pid: 29154, comm: mdt00_006 3.10.0-957.27.2.el7_lustre.x86_64 #1 SMP Mon Sep 30 22:09:27 UTC 2019 [10691.830887] Call Trace: [10691.831366] [] libcfs_call_trace+0x8c/0xc0 [libcfs] [10691.832550] [] lbug_with_loc+0x4c/0xa0 [libcfs] [10691.833816] [] mo_attr_get.part.35+0x0/0x36 [mdt] [10691.835117] [] mdt_getattr_name_lock+0x1974/0x1c90 [mdt] [10691.836381] [] mdt_intent_getattr+0x2b5/0x480 [mdt] [10691.837566] [] mdt_intent_opc+0x1ba/0xb40 [mdt] [10691.838731] [] mdt_intent_policy+0x1a4/0x360 [mdt] [10691.839860] [] ldlm_lock_enqueue+0x356/0xa20 [ptlrpc] [10691.841180] [] ldlm_handle_enqueue0+0xa56/0x15f0 [ptlrpc] [10691.842528] [] tgt_enqueue+0x62/0x210 [ptlrpc] [10691.843786] [] tgt_request_handle+0x97a/0x1620 [ptlrpc] [10691.844994] [] ptlrpc_server_handle_request+0x256/0xb10 [ptlrpc] [10691.846378] [] ptlrpc_main+0xbac/0x1540 [ptlrpc] [10691.847524] [] kthread+0xd1/0xe0 [10691.848455] [] ret_from_fork_nospec_end+0x0/0x39 [10691.849594] [] 0xffffffffffffffff [10691.850731] Kernel panic - not syncing: LBUG [10691.851439] CPU: 0 PID: 29154 Comm: mdt00_006 Kdump: loaded Tainted: G OE ------------ 3.10.0-957.27.2.el7_lustre.x86_64 #1 [10691.853423] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [10691.854379] Call Trace: [10691.854798] [] dump_stack+0x19/0x1b [10691.855733] [] panic+0xe8/0x21f [10691.856566] [] lbug_with_loc+0x9b/0xa0 [libcfs] [10691.857638] [] lu_object_attr.isra.32.part.33+0x36/0x36 [mdt] [10691.858877] [] mdt_getattr_name_lock+0x1974/0x1c90 [mdt] [10691.860063] [] ? lustre_msg_buf+0x17/0x60 [ptlrpc] [10691.861165] [] ? __req_capsule_get+0x163/0x740 [ptlrpc] [10691.862327] [] ? lustre_msg_get_flags+0x2c/0xa0 [ptlrpc] [10691.863503] [] mdt_intent_getattr+0x2b5/0x480 [mdt] [10691.864569] [] mdt_intent_opc+0x1ba/0xb40 [mdt] [10691.865611] [] ? lustre_swab_ldlm_policy_data+0x30/0x30 [ptlrpc] [10691.866871] [] ? mdt_intent_layout+0xe00/0xe00 [mdt] [10691.867970] [] mdt_intent_policy+0x1a4/0x360 [mdt] [10691.869039] [] ldlm_lock_enqueue+0x356/0xa20 [ptlrpc] [10691.870152] [] ? cfs_hash_bd_add_locked+0x63/0x80 [libcfs] [10691.871333] [] ? cfs_hash_add+0xbe/0x1a0 [libcfs] [10691.872387] [] ldlm_handle_enqueue0+0xa56/0x15f0 [ptlrpc] [10691.873553] [] ? lustre_swab_ldlm_lock_desc+0x30/0x30 [ptlrpc] [10691.874818] [] tgt_enqueue+0x62/0x210 [ptlrpc] [10691.875841] [] tgt_request_handle+0x97a/0x1620 [ptlrpc] [10691.877028] [] ? libcfs_nid2str_r+0xfe/0x130 [lnet] [10691.878117] [] ptlrpc_server_handle_request+0x256/0xb10 [ptlrpc] [10691.879352] [] ? __wake_up+0x44/0x50 [10691.880242] [] ptlrpc_main+0xbac/0x1540 [ptlrpc] [10691.881269] [] ? finish_task_switch+0x50/0x1c0 [10691.882287] [] ? ptlrpc_register_service+0xf90/0xf90 [ptlrpc] [10691.883486] [] kthread+0xd1/0xe0 [10691.884267] [] ? insert_kthread_work+0x40/0x40 [10691.885252] [] ret_from_fork_nospec_begin+0x21/0x21 [10691.886292] [] ? insert_kthread_work+0x40/0x40
