Details
-
Bug
-
Resolution: Unresolved
-
Minor
-
None
-
Lustre 2.13.0
-
None
-
3
-
9223372036854775807
Description
This issue was created by maloo for jianyu <yujian@whamcloud.com>
This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/d79edebe-abc3-11e9-a0be-52540065bddc
test_150 failed with the following error:
trevis-70vm1 crashed during sanity-dom test_150
LustreError: 19240:0:(lu_object.c:1196:lu_device_fini()) ASSERTION( atomic_read(&d->ld_ref) == 0 ) failed: Refcount is 1 LustreError: 19240:0:(lu_object.c:1196:lu_device_fini()) LBUG Pid: 19240, comm: umount 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 Call Trace: [<ffffffffc06658bc>] libcfs_call_trace+0x8c/0xc0 [libcfs] [<ffffffffc066596c>] lbug_with_loc+0x4c/0xa0 [libcfs] [<ffffffffc07d293b>] lu_device_fini+0xbb/0xc0 [obdclass] [<ffffffffc0c98994>] lovsub_device_free+0x94/0x170 [lov] [<ffffffffc07d7828>] lu_stack_fini+0x98/0xe0 [obdclass] [<ffffffffc07db89e>] cl_stack_fini+0xe/0x10 [obdclass] [<ffffffffc0c750dc>] lov_device_fini+0x7c/0x170 [lov] [<ffffffffc07d77eb>] lu_stack_fini+0x5b/0xe0 [obdclass] [<ffffffffc07db89e>] cl_stack_fini+0xe/0x10 [obdclass] [<ffffffffc0d240b0>] cl_sb_fini+0x70/0x1b0 [lustre] [<ffffffffc0cf2688>] ll_put_super+0x528/0x8a0 [lustre] [<ffffffff8a84433d>] generic_shutdown_super+0x6d/0x100 [<ffffffff8a844732>] kill_anon_super+0x12/0x20 [<ffffffffc07c88d5>] lustre_kill_super+0x45/0x50 [obdclass] [<ffffffff8a844aee>] deactivate_locked_super+0x4e/0x70 [<ffffffff8a845276>] deactivate_super+0x46/0x60 [<ffffffff8a86387f>] cleanup_mnt+0x3f/0x80 [<ffffffff8a863912>] __cleanup_mnt+0x12/0x20 [<ffffffff8a6be90b>] task_work_run+0xbb/0xe0 [<ffffffff8a62bc65>] do_notify_resume+0xa5/0xc0 [<ffffffff8ad76134>] int_signal+0x12/0x17 [<ffffffffffffffff>] 0xffffffffffffffff Kernel panic - not syncing: LBUG CPU: 0 PID: 19240 Comm: umount Kdump: loaded Tainted: G OE ------------ 3.10.0-957.21.3.el7.x86_64 #1 Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 Call Trace: [<ffffffff8ad63107>] dump_stack+0x19/0x1b [<ffffffff8ad5c810>] panic+0xe8/0x21f [<ffffffffc06659bb>] lbug_with_loc+0x9b/0xa0 [libcfs] [<ffffffffc07d293b>] lu_device_fini+0xbb/0xc0 [obdclass] [<ffffffffc0c98994>] lovsub_device_free+0x94/0x170 [lov] [<ffffffffc07d7828>] lu_stack_fini+0x98/0xe0 [obdclass] [<ffffffffc07db89e>] cl_stack_fini+0xe/0x10 [obdclass] [<ffffffffc0c750dc>] lov_device_fini+0x7c/0x170 [lov] [<ffffffffc07d77eb>] lu_stack_fini+0x5b/0xe0 [obdclass] [<ffffffffc07db89e>] cl_stack_fini+0xe/0x10 [obdclass] [<ffffffffc0d240b0>] cl_sb_fini+0x70/0x1b0 [lustre] [<ffffffffc0cf2688>] ll_put_super+0x528/0x8a0 [lustre] [<ffffffff8a88ab83>] ? fsnotify_destroy_marks+0x13/0xc0 [<ffffffff8a753f8d>] ? call_rcu_sched+0x1d/0x20 [<ffffffffc0d1945c>] ? ll_destroy_inode+0x1c/0x20 [lustre] [<ffffffff8a85efdb>] ? destroy_inode+0x3b/0x60 [<ffffffff8a85f115>] ? evict+0x115/0x180 [<ffffffff8a85f1be>] ? dispose_list+0x3e/0x50 [<ffffffff8a85fe7b>] ? evict_inodes+0xdb/0x140 [<ffffffff8a84433d>] generic_shutdown_super+0x6d/0x100 [<ffffffff8a844732>] kill_anon_super+0x12/0x20 [<ffffffffc07c88d5>] lustre_kill_super+0x45/0x50 [obdclass] [<ffffffff8a844aee>] deactivate_locked_super+0x4e/0x70 [<ffffffff8a845276>] deactivate_super+0x46/0x60 [<ffffffff8a86387f>] cleanup_mnt+0x3f/0x80 [<ffffffff8a863912>] __cleanup_mnt+0x12/0x20 [<ffffffff8a6be90b>] task_work_run+0xbb/0xe0 [<ffffffff8a62bc65>] do_notify_resume+0xa5/0xc0 [<ffffffff8ad76134>] int_signal+0x12/0x17
VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-dom test_150 - trevis-70vm1 crashed during sanity-dom test_150
