[LU-13313] conf-sanity test_93: Crashed while parallel mounting

• Status: Resolved
• Project: Lustre
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: Yang Sheng
• Resolution: Duplicate
• Severity: 3

Description

This issue was created by maloo for Yang Sheng <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/8ef05521-8916-4990-96ff-5d1aa493c6c3

test_93 failed with the following error:

trevis-17vm12 crashed during conf-sanity test_93

[23686.407501] LDISKFS-fs (dm-7): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[23686.448082] LDISKFS-fs (dm-6): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[23686.465220] Lustre: DEBUG MARKER: /usr/sbin/lctl mark == rpc test complete, duration -o sec ================================================================ 20:56:15 \(1582664175\)
[23686.571268] LustreError: 24197:0:(osd_handler.c:7762:osd_device_init0()) ASSERTION( info ) failed: 
[23686.572154] LDISKFS-fs (dm-6): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc
[23686.575385] LustreError: 24197:0:(osd_handler.c:7762:osd_device_init0()) LBUG
[23686.576552] Pid: 24197, comm: mount.lustre 3.10.0-1062.9.1.el7_lustre.x86_64 #1 SMP Wed Feb 12 09:50:45 UTC 2020
[23686.578221] Call Trace:
[23686.578687]  [<ffffffffc0948eec>] libcfs_call_trace+0x8c/0xc0 [libcfs]
[23686.579875]  [<ffffffffc0948f9c>] lbug_with_loc+0x4c/0xa0 [libcfs]
[23686.580971]  [<ffffffffc1087228>] osd_device_alloc+0x778/0x8f0 [osd_ldiskfs]
[23686.582230]  [<ffffffffc0b41459>] obd_setup+0x119/0x280 [obdclass]
[23686.583538]  [<ffffffffc0b4230f>] class_setup+0x48f/0x7f0 [obdclass]
[23686.584664]  [<ffffffffc0b459d2>] class_process_config+0x1912/0x2830 [obdclass]
[23686.585915]  [<ffffffffc0b49cc8>] do_lcfg+0x258/0x500 [obdclass]
[23686.586960]  [<ffffffffc0b4e568>] lustre_start_simple+0x88/0x210 [obdclass]
[23686.588263]  [<ffffffffc0b80af5>] server_fill_super+0xf55/0x1890 [obdclass]
[23686.589535]  [<ffffffffc0b516e8>] lustre_fill_super+0x498/0x990 [obdclass]
[23686.590824]  [<ffffffffb224e7df>] mount_nodev+0x4f/0xb0
[23686.591694] Lustre: osd-ldiskfs create tunables for lustre-MDT0001
[23686.591695] Lustre: Skipped 11 previous similar messages
[23686.594098]  [<ffffffffc0b496f8>] lustre_mount+0x18/0x20 [obdclass]
[23686.595183]  [<ffffffffb224f35e>] mount_fs+0x3e/0x1b0
[23686.596050]  [<ffffffffb226d507>] vfs_kern_mount+0x67/0x110
[23686.597021]  [<ffffffffb226fc5f>] do_mount+0x1ef/0xce0
[23686.597903]  [<ffffffffb2270a93>] SyS_mount+0x83/0xd0
[23686.598769]  [<ffffffffb278dede>] system_call_fastpath+0x25/0x2a
[23686.599822]  [<ffffffffffffffff>] 0xffffffffffffffff
[23686.600853] Kernel panic - not syncing: LBUG
[23686.601624] CPU: 1 PID: 24197 Comm: mount.lustre Kdump: loaded Tainted: G           OE  ------------   3.10.0-1062.9.1.el7_lustre.x86_64 #1
[23686.603599] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[23686.604522] Call Trace:
[23686.604982]  [<ffffffffb277ac23>] dump_stack+0x19/0x1b
[23686.605820]  [<ffffffffb2774967>] panic+0xe8/0x21f
[23686.606640]  [<ffffffffc0948feb>] lbug_with_loc+0x9b/0xa0 [libcfs]
[23686.607659]  [<ffffffffc1087228>] osd_device_alloc+0x778/0x8f0 [osd_ldiskfs]
[23686.608865]  [<ffffffffc0b56123>] ? lu_context_init+0xd3/0x1f0 [obdclass]
[23686.609973]  [<ffffffffc0b41459>] obd_setup+0x119/0x280 [obdclass]
[23686.610989]  [<ffffffffc0b4230f>] class_setup+0x48f/0x7f0 [obdclass]
[23686.612040]  [<ffffffffc0b459d2>] class_process_config+0x1912/0x2830 [obdclass]
[23686.613251]  [<ffffffffb238ef44>] ? vsnprintf+0x234/0x6a0
[23686.614195]  [<ffffffffc09349a8>] ? libcfs_debug_msg+0x688/0xab0 [libcfs]
[23686.615287]  [<ffffffffb238d683>] ? number.isra.2+0x323/0x360
[23686.616270]  [<ffffffffc0b49cc8>] do_lcfg+0x258/0x500 [obdclass]
[23686.617265]  [<ffffffffc0b4e568>] lustre_start_simple+0x88/0x210 [obdclass]
[23686.618412]  [<ffffffffc0b80af5>] server_fill_super+0xf55/0x1890 [obdclass]
[23686.619549]  [<ffffffffc0b516e8>] lustre_fill_super+0x498/0x990 [obdclass]
[23686.620665]  [<ffffffffc0b51250>] ? lustre_common_put_super+0x270/0x270 [obdclass]
[23686.621903]  [<ffffffffb224e7df>] mount_nodev+0x4f/0xb0
[23686.622787]  [<ffffffffc0b496f8>] lustre_mount+0x18/0x20 [obdclass]
[23686.623806]  [<ffffffffb224f35e>] mount_fs+0x3e/0x1b0
[23686.624651]  [<ffffffffb226d507>] vfs_kern_mount+0x67/0x110
[23686.625558]  [<ffffffffb226fc5f>] do_mount+0x1ef/0xce0
[23686.626414]  [<ffffffffb224737a>] ? __check_object_size+0x1ca/0x250
[23686.627425]  [<ffffffffb22250ec>] ? kmem_cache_alloc_trace+0x3c/0x200

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
conf-sanity test_93 - trevis-17vm12 crashed during conf-sanity test_93

Issue Links

• is duplicated by: LU-11814 conf-sanity test_93 osd_handler.c:713...
• is related to: LU-8346 conf-sanity test_93: test failed to r...