[LU-19879] local_oid_storage_fini()) ASSERTION( env ) failed

• Type: Bug
• Resolution: Fixed
• Priority: Medium
• Fix Version/s: Lustre 2.18.0
• Severity: 3
• Assignee: Alex Zhuravlev
• Reporter: Alex Zhuravlev

Description

umount vs procsfs access:

[   43.419704] Lustre: lustre-MDT0000: Recovery over after 0:01, of 2 clients 0 recovered and 2 were evicted.
[   43.611037] LustreError: 12482:0:(local_storage.c:955:local_oid_storage_fini()) ASSERTION( env ) failed: 
[   43.611160] LustreError: 12482:0:(local_storage.c:955:local_oid_storage_fini()) LBUG
[   43.614299] CPU: 0 PID: 12482 Comm: lctl Tainted: G        W  O      -------  ---  5.14.0 #17
[   43.614410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.17.0-8.fc42 06/10/2025
[   43.614487] Call Trace:
[   43.614510]  <TASK>
[   43.614535]  dump_stack_lvl+0x57/0x7d
[   43.614579]  lbug_with_loc.cold+0x5/0x51 [libcfs]
[   43.614621]  local_oid_storage_fini+0x160/0x190 [obdclass]
[   43.614725]  llog_osd_cleanup+0x19/0x50 [obdclass]
[   43.614807]  __llog_ctxt_put+0x81/0x130 [obdclass]
[   43.614886]  mdd_changelog_size_ctxt.isra.0+0x94/0x2b0 [mdd]
[   43.614963]  changelog_size_show+0x4d/0xa0 [mdd]
[   43.615024]  sysfs_kf_seq_show+0x92/0xd0
[   43.615071]  seq_read_iter+0x100/0x460
[   43.615112]  ? init_object+0x58/0xc0
[   43.615143]  vfs_read+0x229/0x3b0
[   43.615172]  ksys_read+0x50/0xc0
[   43.615209]  do_syscall_64+0x38/0xe0