Details
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Bug
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Resolution: Fixed
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Major
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Lustre 2.12.2
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None
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2.10.5-ddn6
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2
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9223372036854775807
Description
OSS crashes when multiple OSTs were going to be mounted in parallel.
[208315.026819] Lustre: Skipped 1 previous similar message [208323.352453] LustreError: 12457:0:(osd_handler.c:7132:osd_device_init0()) ASSERTION( info ) failed: [208323.355270] LustreError: 12457:0:(osd_handler.c:7132:osd_device_init0()) LBUG [208323.355518] LDISKFS-fs (sdd): file extents enabled, maximum tree depth=5 [208323.357619] Pid: 12457, comm: mount.lustre 3.10.0-862.9.1.el7_lustre.ddn1.x86_64 #1 SMP Tue Sep 11 19:05:37 JST 2018 [208323.357620] Call Trace: [208323.357631] [<ffffffffc042f7cc>] libcfs_call_trace+0x8c/0xc0 [libcfs] [208323.357648] [<ffffffffc042f87c>] lbug_with_loc+0x4c/0xa0 [libcfs] [208323.357654] [<ffffffffc10cc6d5>] osd_device_alloc+0x615/0x770 [osd_ldiskfs] [208323.357671] [<ffffffffc099ae2a>] obd_setup+0x11a/0x2b0 [obdclass] [208323.357703] [<ffffffffc099cc58>] class_setup+0x2a8/0x840 [obdclass] [208323.357724] [<ffffffffc09a08ed>] class_process_config+0x196d/0x2420 [obdclass] [208323.357744] [<ffffffffc09a45f8>] do_lcfg+0x258/0x500 [obdclass] [208323.357763] [<ffffffffc09a8e68>] lustre_start_simple+0x88/0x210 [obdclass] [208323.357784] [<ffffffffc09d59b4>] server_fill_super+0xf34/0x185a [obdclass] [208323.357808] [<ffffffffc09abfe8>] lustre_fill_super+0x328/0x950 [obdclass] [208323.357841] [<ffffffff9781f3bf>] mount_nodev+0x4f/0xb0 [208323.357868] [<ffffffffc09a4008>] lustre_mount+0x38/0x60 [obdclass] [208323.357871] [<ffffffff9781ff3e>] mount_fs+0x3e/0x1b0 [208323.357873] [<ffffffff9783d4c7>] vfs_kern_mount+0x67/0x110 [208323.357876] [<ffffffff9783faef>] do_mount+0x1ef/0xce0 [208323.357878] [<ffffffff97840923>] SyS_mount+0x83/0xd0 [208323.357882] [<ffffffff97d20795>] system_call_fastpath+0x1c/0x21 [208323.357897] [<ffffffffffffffff>] 0xffffffffffffffff [208323.357899] Kernel panic - not syncing: LBUG [208323.357902] CPU: 14 PID: 12457 Comm: mount.lustre Kdump: loaded Tainted: G OE ------------ T 3.10.0-862.9.1.el7_lustre.ddn1.x86_64 #1 [208323.357903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014 [208323.357904] Call Trace: [208323.357909] [<ffffffff97d0e84e>] dump_stack+0x19/0x1b [208323.357911] [<ffffffff97d08b50>] panic+0xe8/0x21f [208323.357919] [<ffffffffc042f8cb>] lbug_with_loc+0x9b/0xa0 [libcfs] [208323.357929] [<ffffffffc10cc6d5>] osd_device_alloc+0x615/0x770 [osd_ldiskfs] [208323.357947] [<ffffffffc099ae2a>] obd_setup+0x11a/0x2b0 [obdclass] [208323.357964] [<ffffffffc099cc58>] class_setup+0x2a8/0x840 [obdclass] [208323.357983] [<ffffffffc09a08ed>] class_process_config+0x196d/0x2420 [obdclass] [208323.357989] [<ffffffff979568d3>] ? number.isra.2+0x323/0x360 [208323.358009] [<ffffffffc09a45f8>] do_lcfg+0x258/0x500 [obdclass] [208323.358027] [<ffffffffc09a8e68>] lustre_start_simple+0x88/0x210 [obdclass] [208323.358045] [<ffffffffc09d59b4>] server_fill_super+0xf34/0x185a [obdclass] [208323.358055] [<ffffffffc043ad07>] ? libcfs_debug_msg+0x57/0x80 [libcfs] [208323.358075] [<ffffffffc09abfe8>] lustre_fill_super+0x328/0x950 [obdclass] [208323.358092] [<ffffffffc09abcc0>] ? lustre_common_put_super+0x270/0x270 [obdclass] [208323.358095] [<ffffffff9781f3bf>] mount_nodev+0x4f/0xb0 [208323.358113] [<ffffffffc09a4008>] lustre_mount+0x38/0x60 [obdclass] [208323.358117] [<ffffffff9781ff3e>] mount_fs+0x3e/0x1b0 [208323.358119] [<ffffffff9783d4c7>] vfs_kern_mount+0x67/0x110 [208323.358122] [<ffffffff9783faef>] do_mount+0x1ef/0xce0 [208323.358125] [<ffffffff977f7c2c>] ? kmem_cache_alloc_trace+0x3c/0x200 [208323.358127] [<ffffffff97840923>] SyS_mount+0x83/0xd0 [208323.358131] [<ffffffff97d20795>] system_call_fastpath+0x1c/0x21
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conf-sanity test_93 - trevis-17vm12 crashed during conf-sanity test_93
