0
[  571.335900][   T10]  </TASK>
[  571.335904][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  571.626227][   T10] fserror_report: 4 callbacks suppressed
[  571.626237][   T10] loop0: lost filesystem error report for type 5 error -117
[  571.633622][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  571.656953][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  571.665325][   T10] loop0: lost filesystem error report for type 5 error -108
[  571.899330][T12434] loop0: detected capacity change from 0 to 32768
[  571.914343][T12434] xfs: Deprecated parameter 'noikeep'
[  571.931640][T12434] XFS: noikeep mount option is deprecated.
[  571.943509][T12434] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  571.978062][T12434] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  572.013356][T12434] XFS (loop0): Starting recovery (logdev: internal)
[  572.026635][T12434] XFS (loop0): Ending recovery (logdev: internal)
[  572.036575][T12434] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  572.048143][T12434] XFS (loop0): Unmount and run xfs_repair
[  572.070801][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  572.081443][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  572.094670][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  572.094703][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  572.094712][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  572.094733][T11030] Call Trace:
[  572.094740][T11030]  <TASK>
[  572.094747][T11030]  dump_stack_lvl+0xe8/0x150
[  572.094769][T11030]  xfs_corruption_error+0x122/0x170
[  572.094788][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  572.094811][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  572.094828][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  572.094861][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  572.094883][T11030]  ? kasan_save_track+0x4f/0x80
[  572.094905][T11030]  ? kasan_save_track+0x3e/0x80
[  572.094925][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  572.094949][T11030]  __xfs_free_extent+0x36e/0x4f0
[  572.094976][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  572.095019][T11030]  ? rcu_is_watching+0x15/0xb0
[  572.095045][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  572.095072][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  572.095089][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  572.095112][T11030]  ? rcu_is_watching+0x15/0xb0
[  572.095137][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  572.095154][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  572.095190][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  572.095219][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  572.095244][T11030]  ? xfs_defer_finish+0x1c/0x180
[  572.095265][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  572.095295][T11030]  xfs_defer_finish+0x1c/0x180
[  572.095314][T11030]  xfs_bunmapi_range+0xc4/0x140
[  572.095337][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  572.095360][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  572.095381][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  572.095400][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  572.095414][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  572.095433][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  572.095445][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  572.095467][T11030]  xfs_inactive+0x96e/0xcd0
[  572.095486][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  572.095503][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  572.095519][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  572.095541][T11030]  ? process_one_work+0x87c/0x15a0
[  572.095559][T11030]  process_one_work+0x949/0x15a0
[  572.095600][T11030]  ? __pfx_process_one_work+0x10/0x10
[  572.095617][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  572.095650][T11030]  worker_thread+0xb46/0x1140
[  572.095687][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  572.095725][T11030]  kthread+0x388/0x470
[  572.095741][T11030]  ? __pfx_worker_thread+0x10/0x10
[  572.095758][T11030]  ? __pfx_kthread+0x10/0x10
[  572.095781][T11030]  ret_from_fork+0x51b/0xa40
[  572.095805][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  572.095821][T11030]  ? __switch_to+0xc7d/0x1400
[  572.095842][T11030]  ? __pfx_kthread+0x10/0x10
[  572.095865][T11030]  ret_from_fork_asm+0x1a/0x30
[  572.095903][T11030]  </TASK>
[  572.095918][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  572.393104][T11030] loop0: lost filesystem error report for type 5 error -117
[  572.394698][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  572.418082][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  572.426450][T11030] loop0: lost filesystem error report for type 5 error -108
[  572.657592][T12443] loop0: detected capacity change from 0 to 32768
[  572.672639][T12443] xfs: Deprecated parameter 'noikeep'
[  572.678296][T12443] XFS: noikeep mount option is deprecated.
[  572.691738][T12443] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  572.742313][T12443] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  572.765507][T12443] XFS (loop0): Starting recovery (logdev: internal)
[  572.782311][T12443] XFS (loop0): Ending recovery (logdev: internal)
[  572.793109][T12443] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  572.804687][T12443] XFS (loop0): Unmount and run xfs_repair
[  572.820881][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  572.831317][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  572.844529][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  572.844544][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  572.844551][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  572.844568][   T10] Call Trace:
[  572.844573][   T10]  <TASK>
[  572.844578][   T10]  dump_stack_lvl+0xe8/0x150
[  572.844600][   T10]  xfs_corruption_error+0x122/0x170
[  572.844612][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  572.844626][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  572.844637][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  572.844656][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  572.844668][   T10]  ? kasan_save_track+0x4f/0x80
[  572.844683][   T10]  ? kasan_save_track+0x3e/0x80
[  572.844695][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  572.844708][   T10]  __xfs_free_extent+0x36e/0x4f0
[  572.844724][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  572.844748][   T10]  ? rcu_is_watching+0x15/0xb0
[  572.844764][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  572.844780][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  572.844791][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  572.844804][   T10]  ? rcu_is_watching+0x15/0xb0
[  572.844818][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  572.844829][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  572.844850][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  572.844865][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  572.844879][   T10]  ? xfs_defer_finish+0x1c/0x180
[  572.844891][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  572.844908][   T10]  xfs_defer_finish+0x1c/0x180
[  572.844920][   T10]  xfs_bunmapi_range+0xc4/0x140
[  572.844934][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  572.844948][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  572.844961][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  572.844973][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  572.844983][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  572.844995][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  572.845004][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  572.845019][   T10]  xfs_inactive+0x96e/0xcd0
[  572.845030][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  572.845041][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  572.845052][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  572.845064][   T10]  ? process_one_work+0x87c/0x15a0
[  572.845076][   T10]  process_one_work+0x949/0x15a0
[  572.845097][   T10]  ? __pfx_process_one_work+0x10/0x10
[  572.845108][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  572.845125][   T10]  worker_thread+0xb46/0x1140
[  572.845150][   T10]  kthread+0x388/0x470
[  572.845178][   T10]  ? __pfx_worker_thread+0x10/0x10
[  572.845189][   T10]  ? __pfx_kthread+0x10/0x10
[  572.845204][   T10]  ret_from_fork+0x51b/0xa40
[  572.845218][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  572.845229][   T10]  ? __switch_to+0xc7d/0x1400
[  572.845242][   T10]  ? __pfx_kthread+0x10/0x10
[  572.845256][   T10]  ret_from_fork_asm+0x1a/0x30
[  572.845279][   T10]  </TASK>
[  572.845283][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  573.137332][   T10] loop0: lost filesystem error report for type 5 error -117
[  573.139818][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  573.163123][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  573.171526][   T10] loop0: lost filesystem error report for type 5 error -108
[  573.493322][T12452] loop0: detected capacity change from 0 to 32768
[  573.508220][T12452] xfs: Deprecated parameter 'noikeep'
[  573.514691][T12452] XFS: noikeep mount option is deprecated.
[  573.563183][T12452] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  573.599728][T12452] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  573.616480][T12452] XFS (loop0): Starting recovery (logdev: internal)
[  573.629861][T12452] XFS (loop0): Ending recovery (logdev: internal)
[  573.639843][T12452] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  573.651300][T12452] XFS (loop0): Unmount and run xfs_repair
[  573.672398][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  573.682939][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  573.696583][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  573.696598][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  573.696604][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  573.696621][T11030] Call Trace:
[  573.696626][T11030]  <TASK>
[  573.696631][T11030]  dump_stack_lvl+0xe8/0x150
[  573.696647][T11030]  xfs_corruption_error+0x122/0x170
[  573.696660][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  573.696675][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  573.696686][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  573.696705][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  573.696718][T11030]  ? kasan_save_track+0x4f/0x80
[  573.696732][T11030]  ? kasan_save_track+0x3e/0x80
[  573.696745][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  573.696758][T11030]  __xfs_free_extent+0x36e/0x4f0
[  573.696775][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  573.696799][T11030]  ? rcu_is_watching+0x15/0xb0
[  573.696814][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  573.696831][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  573.696841][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  573.696854][T11030]  ? rcu_is_watching+0x15/0xb0
[  573.696869][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  573.696880][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  573.696901][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  573.696916][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  573.696930][T11030]  ? xfs_defer_finish+0x1c/0x180
[  573.696942][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  573.696959][T11030]  xfs_defer_finish+0x1c/0x180
[  573.696971][T11030]  xfs_bunmapi_range+0xc4/0x140
[  573.696987][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  573.697001][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  573.697014][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  573.697026][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  573.697036][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  573.697048][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  573.697057][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  573.697073][T11030]  xfs_inactive+0x96e/0xcd0
[  573.697084][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  573.697096][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  573.697107][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  573.697120][T11030]  ? process_one_work+0x87c/0x15a0
[  573.697132][T11030]  process_one_work+0x949/0x15a0
[  573.697155][T11030]  ? __pfx_process_one_work+0x10/0x10
[  573.697164][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  573.697182][T11030]  worker_thread+0xb46/0x1140
[  573.697199][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  573.697222][T11030]  kthread+0x388/0x470
[  573.697232][T11030]  ? __pfx_worker_thread+0x10/0x10
[  573.697243][T11030]  ? __pfx_kthread+0x10/0x10
[  573.697258][T11030]  ret_from_fork+0x51b/0xa40
[  573.697280][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  573.697290][T11030]  ? __switch_to+0xc7d/0x1400
[  573.697303][T11030]  ? __pfx_kthread+0x10/0x10
[  573.697318][T11030]  ret_from_fork_asm+0x1a/0x30
[  573.697341][T11030]  </TASK>
[  573.697345][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  573.994380][T11030] loop0: lost filesystem error report for type 5 error -117
[  573.996189][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  574.019436][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  574.027760][T11030] loop0: lost filesystem error report for type 5 error -108
[  574.264708][T12461] loop0: detected capacity change from 0 to 32768
[  574.279765][T12461] xfs: Deprecated parameter 'noikeep'
[  574.285162][T12461] XFS: noikeep mount option is deprecated.
[  574.317296][T12461] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  574.351389][T12461] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  574.369048][T12461] XFS (loop0): Starting recovery (logdev: internal)
[  574.383702][T12461] XFS (loop0): Ending recovery (logdev: internal)
[  574.393055][T12461] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  574.404550][T12461] XFS (loop0): Unmount and run xfs_repair
[  574.425924][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  574.436169][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  574.449333][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  574.449354][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  574.449363][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  574.449383][T11030] Call Trace:
[  574.449390][T11030]  <TASK>
[  574.449397][T11030]  dump_stack_lvl+0xe8/0x150
[  574.449419][T11030]  xfs_corruption_error+0x122/0x170
[  574.449438][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  574.449469][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  574.449486][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  574.449521][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  574.449544][T11030]  ? kasan_save_track+0x4f/0x80
[  574.449566][T11030]  ? kasan_save_track+0x3e/0x80
[  574.449586][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  574.449609][T11030]  __xfs_free_extent+0x36e/0x4f0
[  574.449637][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  574.449679][T11030]  ? rcu_is_watching+0x15/0xb0
[  574.449704][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  574.449731][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  574.449748][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  574.449770][T11030]  ? rcu_is_watching+0x15/0xb0
[  574.449793][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  574.449809][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  574.449845][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  574.449873][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  574.449898][T11030]  ? xfs_defer_finish+0x1c/0x180
[  574.449919][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  574.449948][T11030]  xfs_defer_finish+0x1c/0x180
[  574.449995][T11030]  xfs_bunmapi_range+0xc4/0x140
[  574.450012][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  574.450027][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  574.450040][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  574.450053][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  574.450063][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  574.450075][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  574.450090][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  574.450112][T11030]  xfs_inactive+0x96e/0xcd0
[  574.450123][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  574.450135][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  574.450146][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  574.450159][T11030]  ? process_one_work+0x87c/0x15a0
[  574.450171][T11030]  process_one_work+0x949/0x15a0
[  574.450194][T11030]  ? __pfx_process_one_work+0x10/0x10
[  574.450204][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  574.450222][T11030]  worker_thread+0xb46/0x1140
[  574.450239][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  574.450263][T11030]  kthread+0x388/0x470
[  574.450272][T11030]  ? __pfx_worker_thread+0x10/0x10
[  574.450282][T11030]  ? __pfx_kthread+0x10/0x10
[  574.450297][T11030]  ret_from_fork+0x51b/0xa40
[  574.450312][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  574.450323][T11030]  ? __switch_to+0xc7d/0x1400
[  574.450336][T11030]  ? __pfx_kthread+0x10/0x10
[  574.450350][T11030]  ret_from_fork_asm+0x1a/0x30
[  574.450373][T11030]  </TASK>
[  574.451443][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  574.747721][T11030] loop0: lost filesystem error report for type 5 error -117
[  574.749712][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  574.773077][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  574.781522][T11030] loop0: lost filesystem error report for type 5 error -108
[  575.017630][T12470] loop0: detected capacity change from 0 to 32768
[  575.036277][T12470] xfs: Deprecated parameter 'noikeep'
[  575.042318][T12470] XFS: noikeep mount option is deprecated.
[  575.054930][T12470] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  575.079075][T12470] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  575.098331][T12470] XFS (loop0): Starting recovery (logdev: internal)
[  575.125827][T12470] XFS (loop0): Ending recovery (logdev: internal)
[  575.142003][T12470] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  575.153483][T12470] XFS (loop0): Unmount and run xfs_repair
[  575.169568][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  575.179761][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  575.193211][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  575.193225][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  575.193232][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  575.193249][   T10] Call Trace:
[  575.193253][   T10]  <TASK>
[  575.193259][   T10]  dump_stack_lvl+0xe8/0x150
[  575.193274][   T10]  xfs_corruption_error+0x122/0x170
[  575.193287][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  575.193301][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  575.193312][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  575.193331][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  575.193344][   T10]  ? kasan_save_track+0x4f/0x80
[  575.193358][   T10]  ? kasan_save_track+0x3e/0x80
[  575.193371][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  575.193384][   T10]  __xfs_free_extent+0x36e/0x4f0
[  575.193400][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  575.193424][   T10]  ? rcu_is_watching+0x15/0xb0
[  575.193439][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  575.193455][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  575.193466][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  575.193479][   T10]  ? rcu_is_watching+0x15/0xb0
[  575.193493][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  575.193504][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  575.193524][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  575.193540][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  575.193554][   T10]  ? xfs_defer_finish+0x1c/0x180
[  575.193566][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  575.193583][   T10]  xfs_defer_finish+0x1c/0x180
[  575.193595][   T10]  xfs_bunmapi_range+0xc4/0x140
[  575.193609][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  575.193623][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  575.193636][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  575.193649][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  575.193659][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  575.193671][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  575.193680][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  575.193696][   T10]  xfs_inactive+0x96e/0xcd0
[  575.193707][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  575.193718][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  575.193729][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  575.193742][   T10]  ? process_one_work+0x87c/0x15a0
[  575.193753][   T10]  process_one_work+0x949/0x15a0
[  575.193775][   T10]  ? __pfx_process_one_work+0x10/0x10
[  575.193785][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  575.193803][   T10]  worker_thread+0xb46/0x1140
[  575.193827][   T10]  kthread+0x388/0x470
[  575.193837][   T10]  ? __pfx_worker_thread+0x10/0x10
[  575.193847][   T10]  ? __pfx_kthread+0x10/0x10
[  575.193862][   T10]  ret_from_fork+0x51b/0xa40
[  575.193876][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  575.193887][   T10]  ? __switch_to+0xc7d/0x1400
[  575.193899][   T10]  ? __pfx_kthread+0x10/0x10
[  575.193914][   T10]  ret_from_fork_asm+0x1a/0x30
[  575.193940][   T10]  </TASK>
[  575.193944][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  575.487890][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  575.503982][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  575.744481][T12479] loop0: detected capacity change from 0 to 32768
[  575.752169][T12479] xfs: Deprecated parameter 'noikeep'
[  575.757569][T12479] XFS: noikeep mount option is deprecated.
[  575.790635][T12479] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  575.816172][T12479] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  575.840855][T12479] XFS (loop0): Starting recovery (logdev: internal)
[  575.858948][T12479] XFS (loop0): Ending recovery (logdev: internal)
[  575.871013][T12479] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  575.882598][T12479] XFS (loop0): Unmount and run xfs_repair
[  575.897570][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  575.908335][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  575.921623][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  575.921644][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  575.921655][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  575.921678][   T10] Call Trace:
[  575.921685][   T10]  <TASK>
[  575.921692][   T10]  dump_stack_lvl+0xe8/0x150
[  575.921718][   T10]  xfs_corruption_error+0x122/0x170
[  575.921738][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  575.921761][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  575.921779][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  575.921813][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  575.921834][   T10]  ? kasan_save_track+0x4f/0x80
[  575.921855][   T10]  ? kasan_save_track+0x3e/0x80
[  575.921874][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  575.921897][   T10]  __xfs_free_extent+0x36e/0x4f0
[  575.921924][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  575.921966][   T10]  ? rcu_is_watching+0x15/0xb0
[  575.921992][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  575.922020][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  575.922037][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  575.922059][   T10]  ? rcu_is_watching+0x15/0xb0
[  575.922093][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  575.922110][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  575.922148][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  575.922176][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  575.922198][   T10]  ? xfs_defer_finish+0x1c/0x180
[  575.922216][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  575.922245][   T10]  xfs_defer_finish+0x1c/0x180
[  575.922260][   T10]  xfs_bunmapi_range+0xc4/0x140
[  575.922286][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  575.922306][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  575.922325][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  575.922343][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  575.922357][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  575.922378][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  575.922393][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  575.922418][   T10]  xfs_inactive+0x96e/0xcd0
[  575.922437][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  575.922457][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  575.922477][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  575.922499][   T10]  ? process_one_work+0x87c/0x15a0
[  575.922518][   T10]  process_one_work+0x949/0x15a0
[  575.922558][   T10]  ? __pfx_process_one_work+0x10/0x10
[  575.922574][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  575.922607][   T10]  worker_thread+0xb46/0x1140
[  575.922652][   T10]  kthread+0x388/0x470
[  575.922667][   T10]  ? __pfx_worker_thread+0x10/0x10
[  575.922684][   T10]  ? __pfx_kthread+0x10/0x10
[  575.922708][   T10]  ret_from_fork+0x51b/0xa40
[  575.922730][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  575.922747][   T10]  ? __switch_to+0xc7d/0x1400
[  575.922768][   T10]  ? __pfx_kthread+0x10/0x10
[  575.922790][   T10]  ret_from_fork_asm+0x1a/0x30
[  575.922829][   T10]  </TASK>
[  575.922836][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  576.215835][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  576.231935][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  576.475292][T12488] loop0: detected capacity change from 0 to 32768
[  576.482951][T12488] xfs: Deprecated parameter 'noikeep'
[  576.488607][T12488] XFS: noikeep mount option is deprecated.
[  576.510897][T12488] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  576.545827][T12488] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  576.580685][T12488] XFS (loop0): Starting recovery (logdev: internal)
[  576.602371][T12488] XFS (loop0): Ending recovery (logdev: internal)
[  576.612080][T12488] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  576.623588][T12488] XFS (loop0): Unmount and run xfs_repair
[  576.645175][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  576.655948][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  576.669423][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  576.669445][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  576.669455][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  576.669472][T11030] Call Trace:
[  576.669477][T11030]  <TASK>
[  576.669481][T11030]  dump_stack_lvl+0xe8/0x150
[  576.669497][T11030]  xfs_corruption_error+0x122/0x170
[  576.669510][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  576.669525][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  576.669536][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  576.669555][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  576.669567][T11030]  ? kasan_save_track+0x4f/0x80
[  576.669582][T11030]  ? kasan_save_track+0x3e/0x80
[  576.669594][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  576.669607][T11030]  __xfs_free_extent+0x36e/0x4f0
[  576.669623][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  576.669647][T11030]  ? rcu_is_watching+0x15/0xb0
[  576.669662][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  576.669678][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  576.669688][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  576.669701][T11030]  ? rcu_is_watching+0x15/0xb0
[  576.669716][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  576.669726][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  576.669747][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  576.669762][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  576.669776][T11030]  ? xfs_defer_finish+0x1c/0x180
[  576.669788][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  576.669806][T11030]  xfs_defer_finish+0x1c/0x180
[  576.669817][T11030]  xfs_bunmapi_range+0xc4/0x140
[  576.669833][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  576.669846][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  576.669859][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  576.669872][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  576.669882][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  576.669894][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  576.669903][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  576.669919][T11030]  xfs_inactive+0x96e/0xcd0
[  576.669930][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  576.669942][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  576.669953][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  576.669965][T11030]  ? process_one_work+0x87c/0x15a0
[  576.669977][T11030]  process_one_work+0x949/0x15a0
[  576.670000][T11030]  ? __pfx_process_one_work+0x10/0x10
[  576.670010][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  576.670030][T11030]  worker_thread+0xb46/0x1140
[  576.670053][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  576.670080][T11030]  kthread+0x388/0x470
[  576.670089][T11030]  ? __pfx_worker_thread+0x10/0x10
[  576.670100][T11030]  ? __pfx_kthread+0x10/0x10
[  576.670115][T11030]  ret_from_fork+0x51b/0xa40
[  576.670130][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  576.670141][T11030]  ? __switch_to+0xc7d/0x1400
[  576.670153][T11030]  ? __pfx_kthread+0x10/0x10
[  576.670168][T11030]  ret_from_fork_asm+0x1a/0x30
[  576.670191][T11030]  </TASK>
[  576.670196][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  576.966633][T11030] fserror_report: 4 callbacks suppressed
[  576.966645][T11030] loop0: lost filesystem error report for type 5 error -117
[  576.974039][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  576.997847][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  577.006198][T11030] loop0: lost filesystem error report for type 5 error -108
[  577.239262][T12497] loop0: detected capacity change from 0 to 32768
[  577.254221][T12497] xfs: Deprecated parameter 'noikeep'
[  577.259678][T12497] XFS: noikeep mount option is deprecated.
[  577.287212][T12497] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  577.334215][T12497] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  577.359448][T12497] XFS (loop0): Starting recovery (logdev: internal)
[  577.372660][T12497] XFS (loop0): Ending recovery (logdev: internal)
[  577.382437][T12497] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  577.393863][T12497] XFS (loop0): Unmount and run xfs_repair
[  577.413993][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  577.424813][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  577.438156][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  577.438177][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  577.438188][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  577.438210][T11030] Call Trace:
[  577.438216][T11030]  <TASK>
[  577.438223][T11030]  dump_stack_lvl+0xe8/0x150
[  577.438245][T11030]  xfs_corruption_error+0x122/0x170
[  577.438263][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  577.438286][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  577.438301][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  577.438332][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  577.438353][T11030]  ? kasan_save_track+0x4f/0x80
[  577.438374][T11030]  ? kasan_save_track+0x3e/0x80
[  577.438393][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  577.438415][T11030]  __xfs_free_extent+0x36e/0x4f0
[  577.438438][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  577.438477][T11030]  ? rcu_is_watching+0x15/0xb0
[  577.438503][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  577.438532][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  577.438549][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  577.438573][T11030]  ? rcu_is_watching+0x15/0xb0
[  577.438598][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  577.438615][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  577.438655][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  577.438682][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  577.438705][T11030]  ? xfs_defer_finish+0x1c/0x180
[  577.438726][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  577.438758][T11030]  xfs_defer_finish+0x1c/0x180
[  577.438778][T11030]  xfs_bunmapi_range+0xc4/0x140
[  577.438803][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  577.438828][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  577.438851][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  577.438872][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  577.438889][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  577.438910][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  577.438936][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  577.438961][T11030]  xfs_inactive+0x96e/0xcd0
[  577.438981][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  577.439001][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  577.439021][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  577.439044][T11030]  ? process_one_work+0x87c/0x15a0
[  577.439063][T11030]  process_one_work+0x949/0x15a0
[  577.439104][T11030]  ? __pfx_process_one_work+0x10/0x10
[  577.439120][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  577.439153][T11030]  worker_thread+0xb46/0x1140
[  577.439182][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  577.439221][T11030]  kthread+0x388/0x470
[  577.439236][T11030]  ? __pfx_worker_thread+0x10/0x10
[  577.439254][T11030]  ? __pfx_kthread+0x10/0x10
[  577.439277][T11030]  ret_from_fork+0x51b/0xa40
[  577.439300][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  577.439317][T11030]  ? __switch_to+0xc7d/0x1400
[  577.439340][T11030]  ? __pfx_kthread+0x10/0x10
[  577.439362][T11030]  ret_from_fork_asm+0x1a/0x30
[  577.439401][T11030]  </TASK>
[  577.728112][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  577.735710][T11030] loop0: lost filesystem error report for type 5 error -117
[  577.737805][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  577.761293][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  577.769674][T11030] loop0: lost filesystem error report for type 5 error -108
[  578.023864][T12506] loop0: detected capacity change from 0 to 32768
[  578.039039][T12506] xfs: Deprecated parameter 'noikeep'
[  578.044586][T12506] XFS: noikeep mount option is deprecated.
[  578.076382][T12506] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  578.098551][T12506] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  578.114662][T12506] XFS (loop0): Starting recovery (logdev: internal)
[  578.127694][T12506] XFS (loop0): Ending recovery (logdev: internal)
[  578.137161][T12506] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  578.148868][T12506] XFS (loop0): Unmount and run xfs_repair
[  578.170320][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  578.180766][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  578.194021][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  578.194039][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  578.194048][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  578.194069][T11030] Call Trace:
[  578.194076][T11030]  <TASK>
[  578.194083][T11030]  dump_stack_lvl+0xe8/0x150
[  578.194105][T11030]  xfs_corruption_error+0x122/0x170
[  578.194124][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  578.194146][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  578.194163][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  578.194196][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  578.194218][T11030]  ? kasan_save_track+0x4f/0x80
[  578.194240][T11030]  ? kasan_save_track+0x3e/0x80
[  578.194260][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  578.194283][T11030]  __xfs_free_extent+0x36e/0x4f0
[  578.194311][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  578.194353][T11030]  ? rcu_is_watching+0x15/0xb0
[  578.194378][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  578.194405][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  578.194422][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  578.194444][T11030]  ? rcu_is_watching+0x15/0xb0
[  578.194468][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  578.194485][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  578.194523][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  578.194552][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  578.194576][T11030]  ? xfs_defer_finish+0x1c/0x180
[  578.194597][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  578.194628][T11030]  xfs_defer_finish+0x1c/0x180
[  578.194645][T11030]  xfs_bunmapi_range+0xc4/0x140
[  578.194667][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  578.194691][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  578.194713][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  578.194732][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  578.194747][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  578.194763][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  578.194774][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  578.194795][T11030]  xfs_inactive+0x96e/0xcd0
[  578.194810][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  578.194824][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  578.194839][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  578.194856][T11030]  ? process_one_work+0x87c/0x15a0
[  578.194871][T11030]  process_one_work+0x949/0x15a0
[  578.194924][T11030]  ? __pfx_process_one_work+0x10/0x10
[  578.194937][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  578.194961][T11030]  worker_thread+0xb46/0x1140
[  578.194983][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  578.195013][T11030]  kthread+0x388/0x470
[  578.195025][T11030]  ? __pfx_worker_thread+0x10/0x10
[  578.195039][T11030]  ? __pfx_kthread+0x10/0x10
[  578.195057][T11030]  ret_from_fork+0x51b/0xa40
[  578.195075][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  578.195089][T11030]  ? __switch_to+0xc7d/0x1400
[  578.195106][T11030]  ? __pfx_kthread+0x10/0x10
[  578.195125][T11030]  ret_from_fork_asm+0x1a/0x30
[  578.195155][T11030]  </TASK>
[  578.195165][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  578.492430][T11030] loop0: lost filesystem error report for type 5 error -117
[  578.495071][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  578.518348][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  578.526731][T11030] loop0: lost filesystem error report for type 5 error -108
[  578.755000][T12515] loop0: detected capacity change from 0 to 32768
[  578.770138][T12515] xfs: Deprecated parameter 'noikeep'
[  578.775530][T12515] XFS: noikeep mount option is deprecated.
[  578.786351][T12515] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  578.839886][T12515] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  578.856669][T12515] XFS (loop0): Starting recovery (logdev: internal)
[  578.872373][T12515] XFS (loop0): Ending recovery (logdev: internal)
[  578.883229][T12515] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  578.894738][T12515] XFS (loop0): Unmount and run xfs_repair
[  578.910434][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  578.920686][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  578.933901][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  578.933925][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  578.933933][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  578.933954][   T10] Call Trace:
[  578.933961][   T10]  <TASK>
[  578.933968][   T10]  dump_stack_lvl+0xe8/0x150
[  578.933989][   T10]  xfs_corruption_error+0x122/0x170
[  578.934008][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  578.934031][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  578.934048][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  578.934076][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  578.934097][   T10]  ? kasan_save_track+0x4f/0x80
[  578.934119][   T10]  ? kasan_save_track+0x3e/0x80
[  578.934138][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  578.934163][   T10]  __xfs_free_extent+0x36e/0x4f0
[  578.934191][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  578.934233][   T10]  ? rcu_is_watching+0x15/0xb0
[  578.934257][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  578.934284][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  578.934301][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  578.934323][   T10]  ? rcu_is_watching+0x15/0xb0
[  578.934347][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  578.934365][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  578.934402][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  578.934430][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  578.934454][   T10]  ? xfs_defer_finish+0x1c/0x180
[  578.934475][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  578.934511][   T10]  xfs_defer_finish+0x1c/0x180
[  578.934531][   T10]  xfs_bunmapi_range+0xc4/0x140
[  578.934554][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  578.934576][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  578.934596][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  578.934616][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  578.934632][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  578.934649][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  578.934663][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  578.934686][   T10]  xfs_inactive+0x96e/0xcd0
[  578.934702][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  578.934722][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  578.934741][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  578.934765][   T10]  ? process_one_work+0x87c/0x15a0
[  578.934784][   T10]  process_one_work+0x949/0x15a0
[  578.934834][   T10]  ? __pfx_process_one_work+0x10/0x10
[  578.934851][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  578.934884][   T10]  worker_thread+0xb46/0x1140
[  578.934929][   T10]  kthread+0x388/0x470
[  578.934946][   T10]  ? __pfx_worker_thread+0x10/0x10
[  578.934962][   T10]  ? __pfx_kthread+0x10/0x10
[  578.934986][   T10]  ret_from_fork+0x51b/0xa40
[  578.935008][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  578.935026][   T10]  ? __switch_to+0xc7d/0x1400
[  578.935048][   T10]  ? __pfx_kthread+0x10/0x10
[  578.935070][   T10]  ret_from_fork_asm+0x1a/0x30
[  578.935108][   T10]  </TASK>
[  578.935115][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  579.227281][   T10] loop0: lost filesystem error report for type 5 error -117
[  579.229544][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  579.252759][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  579.261129][   T10] loop0: lost filesystem error report for type 5 error -108
[  579.489206][T12524] loop0: detected capacity change from 0 to 32768
[  579.504219][T12524] xfs: Deprecated parameter 'noikeep'
[  579.509842][T12524] XFS: noikeep mount option is deprecated.
[  579.524888][T12524] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  579.551638][T12524] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  579.571092][T12524] XFS (loop0): Starting recovery (logdev: internal)
[  579.595564][T12524] XFS (loop0): Ending recovery (logdev: internal)
[  579.606948][T12524] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  579.619356][T12524] XFS (loop0): Unmount and run xfs_repair
[  579.634285][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  579.644529][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  579.657747][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  579.657768][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  579.657777][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  579.657798][   T10] Call Trace:
[  579.657805][   T10]  <TASK>
[  579.657811][   T10]  dump_stack_lvl+0xe8/0x150
[  579.657835][   T10]  xfs_corruption_error+0x122/0x170
[  579.657855][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  579.657877][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  579.657896][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  579.657931][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  579.657953][   T10]  ? kasan_save_track+0x4f/0x80
[  579.657975][   T10]  ? kasan_save_track+0x3e/0x80
[  579.657993][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  579.658016][   T10]  __xfs_free_extent+0x36e/0x4f0
[  579.658059][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  579.658101][   T10]  ? rcu_is_watching+0x15/0xb0
[  579.658126][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  579.658153][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  579.658170][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  579.658192][   T10]  ? rcu_is_watching+0x15/0xb0
[  579.658217][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  579.658235][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  579.658272][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  579.658298][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  579.658320][   T10]  ? xfs_defer_finish+0x1c/0x180
[  579.658342][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  579.658371][   T10]  xfs_defer_finish+0x1c/0x180
[  579.658390][   T10]  xfs_bunmapi_range+0xc4/0x140
[  579.658411][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  579.658429][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  579.658446][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  579.658462][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  579.658475][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  579.658491][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  579.658502][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  579.658522][   T10]  xfs_inactive+0x96e/0xcd0
[  579.658536][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  579.658551][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  579.658566][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  579.658582][   T10]  ? process_one_work+0x87c/0x15a0
[  579.658597][   T10]  process_one_work+0x949/0x15a0
[  579.658627][   T10]  ? __pfx_process_one_work+0x10/0x10
[  579.658646][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  579.658676][   T10]  worker_thread+0xb46/0x1140
[  579.658710][   T10]  kthread+0x388/0x470
[  579.658723][   T10]  ? __pfx_worker_thread+0x10/0x10
[  579.658736][   T10]  ? __pfx_kthread+0x10/0x10
[  579.658755][   T10]  ret_from_fork+0x51b/0xa40
[  579.658773][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  579.658787][   T10]  ? __switch_to+0xc7d/0x1400
[  579.658805][   T10]  ? __pfx_kthread+0x10/0x10
[  579.658823][   T10]  ret_from_fork_asm+0x1a/0x30
[  579.658853][   T10]  </TASK>
[  579.942971][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  579.950573][   T10] loop0: lost filesystem error report for type 5 error -117
[  579.952208][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  579.976706][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  579.985258][   T10] loop0: lost filesystem error report for type 5 error -108
[  580.230162][T12533] loop0: detected capacity change from 0 to 32768
[  580.245202][T12533] xfs: Deprecated parameter 'noikeep'
[  580.250852][T12533] XFS: noikeep mount option is deprecated.
[  580.262032][T12533] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  580.281714][T12533] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  580.299475][T12533] XFS (loop0): Starting recovery (logdev: internal)
[  580.314606][T12533] XFS (loop0): Ending recovery (logdev: internal)
[  580.324071][T12533] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  580.335637][T12533] XFS (loop0): Unmount and run xfs_repair
[  580.351345][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  580.361415][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  580.374900][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  580.374921][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  580.374932][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  580.374955][T11030] Call Trace:
[  580.374960][T11030]  <TASK>
[  580.374968][T11030]  dump_stack_lvl+0xe8/0x150
[  580.374990][T11030]  xfs_corruption_error+0x122/0x170
[  580.375008][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  580.375031][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  580.375048][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  580.375083][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  580.375105][T11030]  ? kasan_save_track+0x4f/0x80
[  580.375126][T11030]  ? kasan_save_track+0x3e/0x80
[  580.375146][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  580.375168][T11030]  __xfs_free_extent+0x36e/0x4f0
[  580.375195][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  580.375236][T11030]  ? rcu_is_watching+0x15/0xb0
[  580.375262][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  580.375289][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  580.375306][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  580.375327][T11030]  ? rcu_is_watching+0x15/0xb0
[  580.375351][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  580.375369][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  580.375416][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  580.375444][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  580.375467][T11030]  ? xfs_defer_finish+0x1c/0x180
[  580.375488][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  580.375519][T11030]  xfs_defer_finish+0x1c/0x180
[  580.375539][T11030]  xfs_bunmapi_range+0xc4/0x140
[  580.375562][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  580.375587][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  580.375610][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  580.375630][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  580.375648][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  580.375668][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  580.375683][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  580.375760][T11030]  xfs_inactive+0x96e/0xcd0
[  580.375779][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  580.375798][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  580.375818][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  580.375840][T11030]  ? process_one_work+0x87c/0x15a0
[  580.375858][T11030]  process_one_work+0x949/0x15a0
[  580.375897][T11030]  ? __pfx_process_one_work+0x10/0x10
[  580.375913][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  580.375945][T11030]  worker_thread+0xb46/0x1140
[  580.375974][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  580.376011][T11030]  kthread+0x388/0x470
[  580.376027][T11030]  ? __pfx_worker_thread+0x10/0x10
[  580.376043][T11030]  ? __pfx_kthread+0x10/0x10
[  580.376067][T11030]  ret_from_fork+0x51b/0xa40
[  580.376090][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  580.376107][T11030]  ? __switch_to+0xc7d/0x1400
[  580.376128][T11030]  ? __pfx_kthread+0x10/0x10
[  580.376151][T11030]  ret_from_fork_asm+0x1a/0x30
[  580.376189][T11030]  </TASK>
[  580.376196][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  580.676501][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  580.692475][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  580.933659][T12542] loop0: detected capacity change from 0 to 32768
[  580.941233][T12542] xfs: Deprecated parameter 'noikeep'
[  580.946686][T12542] XFS: noikeep mount option is deprecated.
[  580.961018][T12542] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  580.993300][T12542] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  581.013772][T12542] XFS (loop0): Starting recovery (logdev: internal)
[  581.041849][T12542] XFS (loop0): Ending recovery (logdev: internal)
[  581.053538][T12542] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  581.065006][T12542] XFS (loop0): Unmount and run xfs_repair
[  581.080231][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  581.090547][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  581.104201][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  581.104214][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  581.104221][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  581.104237][   T10] Call Trace:
[  581.104242][   T10]  <TASK>
[  581.104246][   T10]  dump_stack_lvl+0xe8/0x150
[  581.104262][   T10]  xfs_corruption_error+0x122/0x170
[  581.104275][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  581.104289][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  581.104299][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  581.104318][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  581.104331][   T10]  ? kasan_save_track+0x4f/0x80
[  581.104345][   T10]  ? kasan_save_track+0x3e/0x80
[  581.104357][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  581.104370][   T10]  __xfs_free_extent+0x36e/0x4f0
[  581.104386][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  581.104410][   T10]  ? rcu_is_watching+0x15/0xb0
[  581.104426][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  581.104442][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  581.104452][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  581.104480][   T10]  ? rcu_is_watching+0x15/0xb0
[  581.104494][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  581.104505][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  581.104525][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  581.104541][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  581.104554][   T10]  ? xfs_defer_finish+0x1c/0x180
[  581.104566][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  581.104584][   T10]  xfs_defer_finish+0x1c/0x180
[  581.104595][   T10]  xfs_bunmapi_range+0xc4/0x140
[  581.104609][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  581.104623][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  581.104636][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  581.104648][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  581.104658][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  581.104670][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  581.104679][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  581.104695][   T10]  xfs_inactive+0x96e/0xcd0
[  581.104706][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  581.104717][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  581.104728][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  581.104741][   T10]  ? process_one_work+0x87c/0x15a0
[  581.104752][   T10]  process_one_work+0x949/0x15a0
[  581.104774][   T10]  ? __pfx_process_one_work+0x10/0x10
[  581.104784][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  581.104802][   T10]  worker_thread+0xb46/0x1140
[  581.104826][   T10]  kthread+0x388/0x470
[  581.104835][   T10]  ? __pfx_worker_thread+0x10/0x10
[  581.104846][   T10]  ? __pfx_kthread+0x10/0x10
[  581.104861][   T10]  ret_from_fork+0x51b/0xa40
[  581.104875][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  581.104886][   T10]  ? __switch_to+0xc7d/0x1400
[  581.104898][   T10]  ? __pfx_kthread+0x10/0x10
[  581.104913][   T10]  ret_from_fork_asm+0x1a/0x30
[  581.104935][   T10]  </TASK>
[  581.104939][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  581.397422][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  581.413425][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  581.648066][T12551] loop0: detected capacity change from 0 to 32768
[  581.659436][T12551] xfs: Deprecated parameter 'noikeep'
[  581.664836][T12551] XFS: noikeep mount option is deprecated.
[  581.675485][T12551] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  581.711770][T12551] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  581.738897][T12551] XFS (loop0): Starting recovery (logdev: internal)
[  581.755794][T12551] XFS (loop0): Ending recovery (logdev: internal)
[  581.766701][T12551] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  581.778322][T12551] XFS (loop0): Unmount and run xfs_repair
[  581.795208][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  581.805323][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  581.818922][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  581.818943][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  581.818953][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  581.818975][   T10] Call Trace:
[  581.818983][   T10]  <TASK>
[  581.818990][   T10]  dump_stack_lvl+0xe8/0x150
[  581.819015][   T10]  xfs_corruption_error+0x122/0x170
[  581.819036][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  581.819059][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  581.819077][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  581.819110][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  581.819132][   T10]  ? kasan_save_track+0x4f/0x80
[  581.819153][   T10]  ? kasan_save_track+0x3e/0x80
[  581.819173][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  581.819196][   T10]  __xfs_free_extent+0x36e/0x4f0
[  581.819223][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  581.819265][   T10]  ? rcu_is_watching+0x15/0xb0
[  581.819290][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  581.819321][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  581.819339][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  581.819361][   T10]  ? rcu_is_watching+0x15/0xb0
[  581.819383][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  581.819401][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  581.819439][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  581.819467][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  581.819492][   T10]  ? xfs_defer_finish+0x1c/0x180
[  581.819513][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  581.819544][   T10]  xfs_defer_finish+0x1c/0x180
[  581.819564][   T10]  xfs_bunmapi_range+0xc4/0x140
[  581.819596][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  581.819620][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  581.819643][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  581.819664][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  581.819682][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  581.819703][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  581.819719][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  581.819743][   T10]  xfs_inactive+0x96e/0xcd0
[  581.819762][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  581.819780][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  581.819799][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  581.819817][   T10]  ? process_one_work+0x87c/0x15a0
[  581.819834][   T10]  process_one_work+0x949/0x15a0
[  581.819867][   T10]  ? __pfx_process_one_work+0x10/0x10
[  581.819882][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  581.819910][   T10]  worker_thread+0xb46/0x1140
[  581.819950][   T10]  kthread+0x388/0x470
[  581.819963][   T10]  ? __pfx_worker_thread+0x10/0x10
[  581.819982][   T10]  ? __pfx_kthread+0x10/0x10
[  581.820003][   T10]  ret_from_fork+0x51b/0xa40
[  581.820024][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  581.820040][   T10]  ? __switch_to+0xc7d/0x1400
[  581.820060][   T10]  ? __pfx_kthread+0x10/0x10
[  581.820079][   T10]  ret_from_fork_asm+0x1a/0x30
[  581.820114][   T10]  </TASK>
[  581.820121][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  582.112451][   T10] fserror_report: 4 callbacks suppressed
[  582.112461][   T10] loop0: lost filesystem error report for type 5 error -117
[  582.119918][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  582.143246][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  582.151615][   T10] loop0: lost filesystem error report for type 5 error -108
[  582.383285][T12560] loop0: detected capacity change from 0 to 32768
[  582.398156][T12560] xfs: Deprecated parameter 'noikeep'
[  582.403647][T12560] XFS: noikeep mount option is deprecated.
[  582.415010][T12560] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  582.451427][T12560] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  582.470027][T12560] XFS (loop0): Starting recovery (logdev: internal)
[  582.485498][T12560] XFS (loop0): Ending recovery (logdev: internal)
[  582.502928][T12560] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  582.514402][T12560] XFS (loop0): Unmount and run xfs_repair
[  582.529343][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  582.540685][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  582.554281][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  582.554296][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  582.554303][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  582.554319][T11030] Call Trace:
[  582.554323][T11030]  <TASK>
[  582.554329][T11030]  dump_stack_lvl+0xe8/0x150
[  582.554345][T11030]  xfs_corruption_error+0x122/0x170
[  582.554358][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  582.554372][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  582.554383][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  582.554402][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  582.554415][T11030]  ? kasan_save_track+0x4f/0x80
[  582.554429][T11030]  ? kasan_save_track+0x3e/0x80
[  582.554442][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  582.554455][T11030]  __xfs_free_extent+0x36e/0x4f0
[  582.554471][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  582.554495][T11030]  ? rcu_is_watching+0x15/0xb0
[  582.554511][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  582.554527][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  582.554538][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  582.554550][T11030]  ? rcu_is_watching+0x15/0xb0
[  582.554565][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  582.554576][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  582.554596][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  582.554612][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  582.554626][T11030]  ? xfs_defer_finish+0x1c/0x180
[  582.554638][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  582.554655][T11030]  xfs_defer_finish+0x1c/0x180
[  582.554666][T11030]  xfs_bunmapi_range+0xc4/0x140
[  582.554682][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  582.554695][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  582.554708][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  582.554721][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  582.554732][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  582.554743][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  582.554753][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  582.554769][T11030]  xfs_inactive+0x96e/0xcd0
[  582.554786][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  582.554797][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  582.554808][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  582.554821][T11030]  ? process_one_work+0x87c/0x15a0
[  582.554833][T11030]  process_one_work+0x949/0x15a0
[  582.554855][T11030]  ? __pfx_process_one_work+0x10/0x10
[  582.554864][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  582.554882][T11030]  worker_thread+0xb46/0x1140
[  582.554898][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  582.554921][T11030]  kthread+0x388/0x470
[  582.554930][T11030]  ? __pfx_worker_thread+0x10/0x10
[  582.554941][T11030]  ? __pfx_kthread+0x10/0x10
[  582.554956][T11030]  ret_from_fork+0x51b/0xa40
[  582.554970][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  582.554981][T11030]  ? __switch_to+0xc7d/0x1400
[  582.554994][T11030]  ? __pfx_kthread+0x10/0x10
[  582.555008][T11030]  ret_from_fork_asm+0x1a/0x30
[  582.555031][T11030]  </TASK>
[  582.555035][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  582.851687][T11030] loop0: lost filesystem error report for type 5 error -117
[  582.853028][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  582.876317][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  582.884680][T11030] loop0: lost filesystem error report for type 5 error -108
[  583.120156][T12569] loop0: detected capacity change from 0 to 32768
[  583.135380][T12569] xfs: Deprecated parameter 'noikeep'
[  583.144446][T12569] XFS: noikeep mount option is deprecated.
[  583.156160][T12569] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  583.189179][T12569] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  583.206728][T12569] XFS (loop0): Starting recovery (logdev: internal)
[  583.226427][T12569] XFS (loop0): Ending recovery (logdev: internal)
[  583.237191][T12569] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  583.248916][T12569] XFS (loop0): Unmount and run xfs_repair
[  583.267815][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  583.278299][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  583.292830][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  583.292845][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  583.292852][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  583.292868][   T10] Call Trace:
[  583.292873][   T10]  <TASK>
[  583.292878][   T10]  dump_stack_lvl+0xe8/0x150
[  583.292894][   T10]  xfs_corruption_error+0x122/0x170
[  583.292907][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  583.292921][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  583.292932][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  583.292951][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  583.292964][   T10]  ? kasan_save_track+0x4f/0x80
[  583.292978][   T10]  ? kasan_save_track+0x3e/0x80
[  583.292991][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  583.293003][   T10]  __xfs_free_extent+0x36e/0x4f0
[  583.293019][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  583.293043][   T10]  ? rcu_is_watching+0x15/0xb0
[  583.293059][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  583.293075][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  583.293085][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  583.293098][   T10]  ? rcu_is_watching+0x15/0xb0
[  583.293113][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  583.293123][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  583.293144][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  583.293160][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  583.293173][   T10]  ? xfs_defer_finish+0x1c/0x180
[  583.293185][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  583.293202][   T10]  xfs_defer_finish+0x1c/0x180
[  583.293214][   T10]  xfs_bunmapi_range+0xc4/0x140
[  583.293229][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  583.293243][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  583.293256][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  583.293269][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  583.293279][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  583.293290][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  583.293300][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  583.293316][   T10]  xfs_inactive+0x96e/0xcd0
[  583.293327][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  583.293338][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  583.293349][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  583.293361][   T10]  ? process_one_work+0x87c/0x15a0
[  583.293372][   T10]  process_one_work+0x949/0x15a0
[  583.293394][   T10]  ? __pfx_process_one_work+0x10/0x10
[  583.293409][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  583.293427][   T10]  worker_thread+0xb46/0x1140
[  583.293451][   T10]  kthread+0x388/0x470
[  583.293460][   T10]  ? __pfx_worker_thread+0x10/0x10
[  583.293471][   T10]  ? __pfx_kthread+0x10/0x10
[  583.293486][   T10]  ret_from_fork+0x51b/0xa40
[  583.293500][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  583.293511][   T10]  ? __switch_to+0xc7d/0x1400
[  583.293524][   T10]  ? __pfx_kthread+0x10/0x10
[  583.293538][   T10]  ret_from_fork_asm+0x1a/0x30
[  583.293561][   T10]  </TASK>
[  583.293565][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  583.583748][   T10] loop0: lost filesystem error report for type 5 error -117
[  583.585499][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  583.609243][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  583.617558][   T10] loop0: lost filesystem error report for type 5 error -108
[  583.846685][T12578] loop0: detected capacity change from 0 to 32768
[  583.865228][T12578] xfs: Deprecated parameter 'noikeep'
[  583.870904][T12578] XFS: noikeep mount option is deprecated.
[  583.892216][T12578] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  583.939203][T12578] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  583.956898][T12578] XFS (loop0): Starting recovery (logdev: internal)
[  583.970287][T12578] XFS (loop0): Ending recovery (logdev: internal)
[  583.980084][T12578] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  583.991529][T12578] XFS (loop0): Unmount and run xfs_repair
[  584.013653][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  584.023808][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  584.037115][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  584.037134][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  584.037145][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  584.037168][T11030] Call Trace:
[  584.037175][T11030]  <TASK>
[  584.037181][T11030]  dump_stack_lvl+0xe8/0x150
[  584.037205][T11030]  xfs_corruption_error+0x122/0x170
[  584.037224][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  584.037246][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  584.037264][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  584.037307][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  584.037329][T11030]  ? kasan_save_track+0x4f/0x80
[  584.037399][T11030]  ? kasan_save_track+0x3e/0x80
[  584.037418][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  584.037441][T11030]  __xfs_free_extent+0x36e/0x4f0
[  584.037466][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  584.037508][T11030]  ? rcu_is_watching+0x15/0xb0
[  584.037532][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  584.037559][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  584.037577][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  584.037598][T11030]  ? rcu_is_watching+0x15/0xb0
[  584.037620][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  584.037638][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  584.037675][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  584.037699][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  584.037722][T11030]  ? xfs_defer_finish+0x1c/0x180
[  584.037740][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  584.037769][T11030]  xfs_defer_finish+0x1c/0x180
[  584.037787][T11030]  xfs_bunmapi_range+0xc4/0x140
[  584.037811][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  584.037836][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  584.037857][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  584.037877][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  584.037891][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  584.037909][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  584.037923][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  584.037947][T11030]  xfs_inactive+0x96e/0xcd0
[  584.037965][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  584.037983][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  584.038001][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  584.038022][T11030]  ? process_one_work+0x87c/0x15a0
[  584.038041][T11030]  process_one_work+0x949/0x15a0
[  584.038076][T11030]  ? __pfx_process_one_work+0x10/0x10
[  584.038091][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  584.038123][T11030]  worker_thread+0xb46/0x1140
[  584.038153][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  584.038190][T11030]  kthread+0x388/0x470
[  584.038207][T11030]  ? __pfx_worker_thread+0x10/0x10
[  584.038223][T11030]  ? __pfx_kthread+0x10/0x10
[  584.038247][T11030]  ret_from_fork+0x51b/0xa40
[  584.038270][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  584.038288][T11030]  ? __switch_to+0xc7d/0x1400
[  584.038310][T11030]  ? __pfx_kthread+0x10/0x10
[  584.038333][T11030]  ret_from_fork_asm+0x1a/0x30
[  584.038379][T11030]  </TASK>
[  584.038386][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  584.336623][T11030] loop0: lost filesystem error report for type 5 error -117
[  584.338727][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  584.362490][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  584.370870][T11030] loop0: lost filesystem error report for type 5 error -108
[  584.600104][T12587] loop0: detected capacity change from 0 to 32768
[  584.615119][T12587] xfs: Deprecated parameter 'noikeep'
[  584.620892][T12587] XFS: noikeep mount option is deprecated.
[  584.645857][T12587] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  584.667470][T12587] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  584.689893][T12587] XFS (loop0): Starting recovery (logdev: internal)
[  584.721135][T12587] XFS (loop0): Ending recovery (logdev: internal)
[  584.730915][T12587] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  584.742358][T12587] XFS (loop0): Unmount and run xfs_repair
[  584.756541][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  584.767170][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  584.780486][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  584.780504][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  584.780514][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  584.780537][T11030] Call Trace:
[  584.780543][T11030]  <TASK>
[  584.780551][T11030]  dump_stack_lvl+0xe8/0x150
[  584.780571][T11030]  xfs_corruption_error+0x122/0x170
[  584.780590][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  584.780613][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  584.780630][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  584.780665][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  584.780687][T11030]  ? kasan_save_track+0x4f/0x80
[  584.780708][T11030]  ? kasan_save_track+0x3e/0x80
[  584.780728][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  584.780751][T11030]  __xfs_free_extent+0x36e/0x4f0
[  584.780778][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  584.780820][T11030]  ? rcu_is_watching+0x15/0xb0
[  584.780844][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  584.780872][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  584.780889][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  584.780911][T11030]  ? rcu_is_watching+0x15/0xb0
[  584.780935][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  584.780953][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  584.780990][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  584.781018][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  584.781043][T11030]  ? xfs_defer_finish+0x1c/0x180
[  584.781064][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  584.781091][T11030]  xfs_defer_finish+0x1c/0x180
[  584.781109][T11030]  xfs_bunmapi_range+0xc4/0x140
[  584.781130][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  584.781153][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  584.781174][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  584.781192][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  584.781210][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  584.781230][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  584.781245][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  584.781270][T11030]  xfs_inactive+0x96e/0xcd0
[  584.781290][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  584.781319][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  584.781339][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  584.781361][T11030]  ? process_one_work+0x87c/0x15a0
[  584.781379][T11030]  process_one_work+0x949/0x15a0
[  584.781420][T11030]  ? __pfx_process_one_work+0x10/0x10
[  584.781436][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  584.781468][T11030]  worker_thread+0xb46/0x1140
[  584.781496][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  584.781534][T11030]  kthread+0x388/0x470
[  584.781550][T11030]  ? __pfx_worker_thread+0x10/0x10
[  584.781566][T11030]  ? __pfx_kthread+0x10/0x10
[  584.781590][T11030]  ret_from_fork+0x51b/0xa40
[  584.781612][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  584.781630][T11030]  ? __switch_to+0xc7d/0x1400
[  584.781651][T11030]  ? __pfx_kthread+0x10/0x10
[  584.781675][T11030]  ret_from_fork_asm+0x1a/0x30
[  584.781712][T11030]  </TASK>
[  584.781719][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  585.078008][T11030] loop0: lost filesystem error report for type 5 error -117
[  585.079852][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  585.103018][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  585.111379][T11030] loop0: lost filesystem error report for type 5 error -108
[  585.351293][T12596] loop0: detected capacity change from 0 to 32768
[  585.366172][T12596] xfs: Deprecated parameter 'noikeep'
[  585.375290][T12596] XFS: noikeep mount option is deprecated.
[  585.386271][T12596] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  585.411990][T12596] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  585.430703][T12596] XFS (loop0): Starting recovery (logdev: internal)
[  585.447601][T12596] XFS (loop0): Ending recovery (logdev: internal)
[  585.459329][T12596] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  585.470827][T12596] XFS (loop0): Unmount and run xfs_repair
[  585.488097][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  585.498411][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  585.511679][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  585.511700][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  585.511711][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  585.511733][T11030] Call Trace:
[  585.511742][T11030]  <TASK>
[  585.511751][T11030]  dump_stack_lvl+0xe8/0x150
[  585.511774][T11030]  xfs_corruption_error+0x122/0x170
[  585.511791][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  585.511811][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  585.511828][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  585.511857][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  585.511876][T11030]  ? kasan_save_track+0x4f/0x80
[  585.511896][T11030]  ? kasan_save_track+0x3e/0x80
[  585.511914][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  585.511933][T11030]  __xfs_free_extent+0x36e/0x4f0
[  585.511960][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  585.512002][T11030]  ? rcu_is_watching+0x15/0xb0
[  585.512026][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  585.512050][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  585.512067][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  585.512089][T11030]  ? rcu_is_watching+0x15/0xb0
[  585.512113][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  585.512131][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  585.512167][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  585.512196][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  585.512221][T11030]  ? xfs_defer_finish+0x1c/0x180
[  585.512242][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  585.512272][T11030]  xfs_defer_finish+0x1c/0x180
[  585.512291][T11030]  xfs_bunmapi_range+0xc4/0x140
[  585.512315][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  585.512340][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  585.512362][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  585.512384][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  585.512401][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  585.512422][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  585.512437][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  585.512462][T11030]  xfs_inactive+0x96e/0xcd0
[  585.512482][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  585.512510][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  585.512530][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  585.512550][T11030]  ? process_one_work+0x87c/0x15a0
[  585.512570][T11030]  process_one_work+0x949/0x15a0
[  585.512612][T11030]  ? __pfx_process_one_work+0x10/0x10
[  585.512629][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  585.512663][T11030]  worker_thread+0xb46/0x1140
[  585.512692][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  585.512731][T11030]  kthread+0x388/0x470
[  585.512748][T11030]  ? __pfx_worker_thread+0x10/0x10
[  585.512765][T11030]  ? __pfx_kthread+0x10/0x10
[  585.512788][T11030]  ret_from_fork+0x51b/0xa40
[  585.512811][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  585.512829][T11030]  ? __switch_to+0xc7d/0x1400
[  585.512851][T11030]  ? __pfx_kthread+0x10/0x10
[  585.512874][T11030]  ret_from_fork_asm+0x1a/0x30
[  585.512912][T11030]  </TASK>
[  585.512919][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  585.811740][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  585.828530][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  586.066098][T12605] loop0: detected capacity change from 0 to 32768
[  586.073911][T12605] xfs: Deprecated parameter 'noikeep'
[  586.082975][T12605] XFS: noikeep mount option is deprecated.
[  586.094316][T12605] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  586.128259][T12605] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  586.164597][T12605] XFS (loop0): Starting recovery (logdev: internal)
[  586.181306][T12605] XFS (loop0): Ending recovery (logdev: internal)
[  586.191071][T12605] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  586.204733][T12605] XFS (loop0): Unmount and run xfs_repair
[  586.223559][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  586.233889][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  586.247079][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  586.247101][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  586.247112][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  586.247135][T11030] Call Trace:
[  586.247141][T11030]  <TASK>
[  586.247146][T11030]  dump_stack_lvl+0xe8/0x150
[  586.247166][T11030]  xfs_corruption_error+0x122/0x170
[  586.247184][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  586.247237][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  586.247253][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  586.247283][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  586.247302][T11030]  ? kasan_save_track+0x4f/0x80
[  586.247322][T11030]  ? kasan_save_track+0x3e/0x80
[  586.247340][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  586.247360][T11030]  __xfs_free_extent+0x36e/0x4f0
[  586.247384][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  586.247421][T11030]  ? rcu_is_watching+0x15/0xb0
[  586.247445][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  586.247472][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  586.247489][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  586.247509][T11030]  ? rcu_is_watching+0x15/0xb0
[  586.247532][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  586.247548][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  586.247582][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  586.247608][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  586.247630][T11030]  ? xfs_defer_finish+0x1c/0x180
[  586.247647][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  586.247676][T11030]  xfs_defer_finish+0x1c/0x180
[  586.247695][T11030]  xfs_bunmapi_range+0xc4/0x140
[  586.247721][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  586.247745][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  586.247767][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  586.247787][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  586.247805][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  586.247828][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  586.247843][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  586.247869][T11030]  xfs_inactive+0x96e/0xcd0
[  586.247890][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  586.247911][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  586.247930][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  586.247953][T11030]  ? process_one_work+0x87c/0x15a0
[  586.247972][T11030]  process_one_work+0x949/0x15a0
[  586.248012][T11030]  ? __pfx_process_one_work+0x10/0x10
[  586.248029][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  586.248061][T11030]  worker_thread+0xb46/0x1140
[  586.248089][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  586.248127][T11030]  kthread+0x388/0x470
[  586.248143][T11030]  ? __pfx_worker_thread+0x10/0x10
[  586.248160][T11030]  ? __pfx_kthread+0x10/0x10
[  586.248183][T11030]  ret_from_fork+0x51b/0xa40
[  586.248234][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  586.248249][T11030]  ? __switch_to+0xc7d/0x1400
[  586.248269][T11030]  ? __pfx_kthread+0x10/0x10
[  586.248291][T11030]  ret_from_fork_asm+0x1a/0x30
[  586.248324][T11030]  </TASK>
[  586.248332][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  586.547405][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  586.563903][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  586.806901][T12614] loop0: detected capacity change from 0 to 32768
[  586.814731][T12614] xfs: Deprecated parameter 'noikeep'
[  586.824062][T12614] XFS: noikeep mount option is deprecated.
[  586.869080][T12614] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  586.891270][T12614] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  586.909113][T12614] XFS (loop0): Starting recovery (logdev: internal)
[  586.925326][T12614] XFS (loop0): Ending recovery (logdev: internal)
[  586.934826][T12614] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  586.946354][T12614] XFS (loop0): Unmount and run xfs_repair
[  586.967582][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  586.978410][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  586.991666][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  586.991688][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  586.991698][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  586.991721][   T10] Call Trace:
[  586.991728][   T10]  <TASK>
[  586.991736][   T10]  dump_stack_lvl+0xe8/0x150
[  586.991757][   T10]  xfs_corruption_error+0x122/0x170
[  586.991776][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  586.991796][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  586.991812][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  586.991844][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  586.991865][   T10]  ? kasan_save_track+0x4f/0x80
[  586.991886][   T10]  ? kasan_save_track+0x3e/0x80
[  586.991905][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  586.991924][   T10]  __xfs_free_extent+0x36e/0x4f0
[  586.991949][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  586.991990][   T10]  ? rcu_is_watching+0x15/0xb0
[  586.992016][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  586.992045][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  586.992062][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  586.992086][   T10]  ? rcu_is_watching+0x15/0xb0
[  586.992121][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  586.992138][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  586.992176][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  586.992203][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  586.992228][   T10]  ? xfs_defer_finish+0x1c/0x180
[  586.992248][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  586.992280][   T10]  xfs_defer_finish+0x1c/0x180
[  586.992299][   T10]  xfs_bunmapi_range+0xc4/0x140
[  586.992323][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  586.992347][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  586.992369][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  586.992390][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  586.992408][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  586.992428][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  586.992443][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  586.992468][   T10]  xfs_inactive+0x96e/0xcd0
[  586.992488][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  586.992507][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  586.992528][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  586.992550][   T10]  ? process_one_work+0x87c/0x15a0
[  586.992568][   T10]  process_one_work+0x949/0x15a0
[  586.992606][   T10]  ? __pfx_process_one_work+0x10/0x10
[  586.992623][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  586.992655][   T10]  worker_thread+0xb46/0x1140
[  586.992698][   T10]  kthread+0x388/0x470
[  586.992715][   T10]  ? __pfx_worker_thread+0x10/0x10
[  586.992732][   T10]  ? __pfx_kthread+0x10/0x10
[  586.992755][   T10]  ret_from_fork+0x51b/0xa40
[  586.992778][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  586.992795][   T10]  ? __switch_to+0xc7d/0x1400
[  586.992817][   T10]  ? __pfx_kthread+0x10/0x10
[  586.992839][   T10]  ret_from_fork_asm+0x1a/0x30
[  586.992884][   T10]  </TASK>
[  586.992893][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  587.284631][   T10] fserror_report: 4 callbacks suppressed
[  587.284642][   T10] loop0: lost filesystem error report for type 5 error -117
[  587.292454][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  587.315879][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  587.324291][   T10] loop0: lost filesystem error report for type 5 error -108
[  587.564254][T12623] loop0: detected capacity change from 0 to 32768
[  587.582751][T12623] xfs: Deprecated parameter 'noikeep'
[  587.588174][T12623] XFS: noikeep mount option is deprecated.
[  587.607197][T12623] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  587.652300][T12623] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  587.671013][T12623] XFS (loop0): Starting recovery (logdev: internal)
[  587.685145][T12623] XFS (loop0): Ending recovery (logdev: internal)
[  587.695296][T12623] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  587.706788][T12623] XFS (loop0): Unmount and run xfs_repair
[  587.727296][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  587.737664][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  587.750861][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  587.750881][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  587.750890][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  587.750912][T11030] Call Trace:
[  587.750918][T11030]  <TASK>
[  587.750926][T11030]  dump_stack_lvl+0xe8/0x150
[  587.750948][T11030]  xfs_corruption_error+0x122/0x170
[  587.750967][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  587.750988][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  587.751006][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  587.751035][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  587.751053][T11030]  ? kasan_save_track+0x4f/0x80
[  587.751073][T11030]  ? kasan_save_track+0x3e/0x80
[  587.751093][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  587.751114][T11030]  __xfs_free_extent+0x36e/0x4f0
[  587.751141][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  587.751174][T11030]  ? rcu_is_watching+0x15/0xb0
[  587.751194][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  587.751214][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  587.751227][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  587.751244][T11030]  ? rcu_is_watching+0x15/0xb0
[  587.751263][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  587.751277][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  587.751317][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  587.751338][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  587.751357][T11030]  ? xfs_defer_finish+0x1c/0x180
[  587.751373][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  587.751396][T11030]  xfs_defer_finish+0x1c/0x180
[  587.751412][T11030]  xfs_bunmapi_range+0xc4/0x140
[  587.751431][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  587.751449][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  587.751467][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  587.751483][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  587.751497][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  587.751512][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  587.751524][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  587.751544][T11030]  xfs_inactive+0x96e/0xcd0
[  587.751559][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  587.751574][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  587.751589][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  587.751605][T11030]  ? process_one_work+0x87c/0x15a0
[  587.751620][T11030]  process_one_work+0x949/0x15a0
[  587.751651][T11030]  ? __pfx_process_one_work+0x10/0x10
[  587.751663][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  587.751687][T11030]  worker_thread+0xb46/0x1140
[  587.751709][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  587.751739][T11030]  kthread+0x388/0x470
[  587.751751][T11030]  ? __pfx_worker_thread+0x10/0x10
[  587.751765][T11030]  ? __pfx_kthread+0x10/0x10
[  587.751783][T11030]  ret_from_fork+0x51b/0xa40
[  587.751802][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  587.751816][T11030]  ? __switch_to+0xc7d/0x1400
[  587.751833][T11030]  ? __pfx_kthread+0x10/0x10
[  587.751851][T11030]  ret_from_fork_asm+0x1a/0x30
[  587.751880][T11030]  </TASK>
[  587.751890][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  588.048550][T11030] loop0: lost filesystem error report for type 5 error -117
[  588.050344][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  588.073646][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  588.082102][T11030] loop0: lost filesystem error report for type 5 error -108
[  588.320700][T12632] loop0: detected capacity change from 0 to 32768
[  588.339672][T12632] xfs: Deprecated parameter 'noikeep'
[  588.345074][T12632] XFS: noikeep mount option is deprecated.
[  588.357479][T12632] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  588.400290][T12632] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  588.420697][T12632] XFS (loop0): Starting recovery (logdev: internal)
[  588.437963][T12632] XFS (loop0): Ending recovery (logdev: internal)
[  588.447945][T12632] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  588.459579][T12632] XFS (loop0): Unmount and run xfs_repair
[  588.474519][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  588.485755][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  588.498969][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  588.498988][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  588.498998][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  588.499020][   T10] Call Trace:
[  588.499026][   T10]  <TASK>
[  588.499033][   T10]  dump_stack_lvl+0xe8/0x150
[  588.499057][   T10]  xfs_corruption_error+0x122/0x170
[  588.499077][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  588.499099][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  588.499118][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  588.499153][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  588.499175][   T10]  ? kasan_save_track+0x4f/0x80
[  588.499196][   T10]  ? kasan_save_track+0x3e/0x80
[  588.499215][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  588.499238][   T10]  __xfs_free_extent+0x36e/0x4f0
[  588.499265][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  588.499307][   T10]  ? rcu_is_watching+0x15/0xb0
[  588.499332][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  588.499359][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  588.499376][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  588.499398][   T10]  ? rcu_is_watching+0x15/0xb0
[  588.499423][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  588.499441][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  588.499484][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  588.499511][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  588.499532][   T10]  ? xfs_defer_finish+0x1c/0x180
[  588.499551][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  588.499578][   T10]  xfs_defer_finish+0x1c/0x180
[  588.499597][   T10]  xfs_bunmapi_range+0xc4/0x140
[  588.499620][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  588.499640][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  588.499663][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  588.499684][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  588.499702][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  588.499723][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  588.499738][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  588.499763][   T10]  xfs_inactive+0x96e/0xcd0
[  588.499782][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  588.499802][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  588.499823][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  588.499846][   T10]  ? process_one_work+0x87c/0x15a0
[  588.499866][   T10]  process_one_work+0x949/0x15a0
[  588.499907][   T10]  ? __pfx_process_one_work+0x10/0x10
[  588.499930][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  588.499966][   T10]  worker_thread+0xb46/0x1140
[  588.500012][   T10]  kthread+0x388/0x470
[  588.500028][   T10]  ? __pfx_worker_thread+0x10/0x10
[  588.500046][   T10]  ? __pfx_kthread+0x10/0x10
[  588.500069][   T10]  ret_from_fork+0x51b/0xa40
[  588.500093][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  588.500112][   T10]  ? __switch_to+0xc7d/0x1400
[  588.500135][   T10]  ? __pfx_kthread+0x10/0x10
[  588.500157][   T10]  ret_from_fork_asm+0x1a/0x30
[  588.500195][   T10]  </TASK>
[  588.500202][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  588.791537][   T10] loop0: lost filesystem error report for type 5 error -117
[  588.793168][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  588.816573][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  588.824963][   T10] loop0: lost filesystem error report for type 5 error -108
[  589.037739][T12641] loop0: detected capacity change from 0 to 32768
[  589.052712][T12641] xfs: Deprecated parameter 'noikeep'
[  589.058112][T12641] XFS: noikeep mount option is deprecated.
[  589.073984][T12641] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  589.099901][T12641] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  589.117416][T12641] XFS (loop0): Starting recovery (logdev: internal)
[  589.135301][T12641] XFS (loop0): Ending recovery (logdev: internal)
[  589.146553][T12641] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  589.158837][T12641] XFS (loop0): Unmount and run xfs_repair
[  589.182220][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  589.192471][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  589.205606][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  589.205620][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  589.205627][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  589.205643][   T10] Call Trace:
[  589.205648][   T10]  <TASK>
[  589.205652][   T10]  dump_stack_lvl+0xe8/0x150
[  589.205669][   T10]  xfs_corruption_error+0x122/0x170
[  589.205681][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  589.205695][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  589.205706][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  589.205725][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  589.205738][   T10]  ? kasan_save_track+0x4f/0x80
[  589.205752][   T10]  ? kasan_save_track+0x3e/0x80
[  589.205764][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  589.205777][   T10]  __xfs_free_extent+0x36e/0x4f0
[  589.205794][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  589.205818][   T10]  ? rcu_is_watching+0x15/0xb0
[  589.205833][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  589.205849][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  589.205859][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  589.205872][   T10]  ? rcu_is_watching+0x15/0xb0
[  589.205886][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  589.205897][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  589.205917][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  589.205933][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  589.205947][   T10]  ? xfs_defer_finish+0x1c/0x180
[  589.205959][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  589.205982][   T10]  xfs_defer_finish+0x1c/0x180
[  589.205993][   T10]  xfs_bunmapi_range+0xc4/0x140
[  589.206009][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  589.206023][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  589.206036][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  589.206049][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  589.206059][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  589.206071][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  589.206080][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  589.206096][   T10]  xfs_inactive+0x96e/0xcd0
[  589.206107][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  589.206118][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  589.206130][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  589.206142][   T10]  ? process_one_work+0x87c/0x15a0
[  589.206155][   T10]  process_one_work+0x949/0x15a0
[  589.206177][   T10]  ? __pfx_process_one_work+0x10/0x10
[  589.206187][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  589.206205][   T10]  worker_thread+0xb46/0x1140
[  589.206230][   T10]  kthread+0x388/0x470
[  589.206239][   T10]  ? __pfx_worker_thread+0x10/0x10
[  589.206249][   T10]  ? __pfx_kthread+0x10/0x10
[  589.206264][   T10]  ret_from_fork+0x51b/0xa40
[  589.206278][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  589.206289][   T10]  ? __switch_to+0xc7d/0x1400
[  589.206302][   T10]  ? __pfx_kthread+0x10/0x10
[  589.206316][   T10]  ret_from_fork_asm+0x1a/0x30
[  589.206339][   T10]  </TASK>
[  589.206343][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  589.496799][   T10] loop0: lost filesystem error report for type 5 error -117
[  589.499450][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  589.523657][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  589.532037][   T10] loop0: lost filesystem error report for type 5 error -108
[  589.766613][T12650] loop0: detected capacity change from 0 to 32768
[  589.781568][T12650] xfs: Deprecated parameter 'noikeep'
[  589.787050][T12650] XFS: noikeep mount option is deprecated.
[  589.797756][T12650] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  589.832543][T12650] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  589.861303][T12650] XFS (loop0): Starting recovery (logdev: internal)
[  589.876968][T12650] XFS (loop0): Ending recovery (logdev: internal)
[  589.887508][T12650] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  589.899065][T12650] XFS (loop0): Unmount and run xfs_repair
[  589.914659][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  589.927544][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  589.941271][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  589.941286][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  589.941293][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  589.941310][T11030] Call Trace:
[  589.941315][T11030]  <TASK>
[  589.941319][T11030]  dump_stack_lvl+0xe8/0x150
[  589.941336][T11030]  xfs_corruption_error+0x122/0x170
[  589.941348][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  589.941363][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  589.941374][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  589.941393][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  589.941405][T11030]  ? kasan_save_track+0x4f/0x80
[  589.941420][T11030]  ? kasan_save_track+0x3e/0x80
[  589.941432][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  589.941445][T11030]  __xfs_free_extent+0x36e/0x4f0
[  589.941462][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  589.941486][T11030]  ? rcu_is_watching+0x15/0xb0
[  589.941501][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  589.941517][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  589.941528][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  589.941541][T11030]  ? rcu_is_watching+0x15/0xb0
[  589.941555][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  589.941566][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  589.941586][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  589.941602][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  589.941616][T11030]  ? xfs_defer_finish+0x1c/0x180
[  589.941628][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  589.941645][T11030]  xfs_defer_finish+0x1c/0x180
[  589.941656][T11030]  xfs_bunmapi_range+0xc4/0x140
[  589.941671][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  589.941686][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  589.941699][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  589.941711][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  589.941722][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  589.941733][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  589.941742][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  589.941758][T11030]  xfs_inactive+0x96e/0xcd0
[  589.941770][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  589.941781][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  589.941792][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  589.941805][T11030]  ? process_one_work+0x87c/0x15a0
[  589.941815][T11030]  process_one_work+0x949/0x15a0
[  589.941837][T11030]  ? __pfx_process_one_work+0x10/0x10
[  589.941848][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  589.941865][T11030]  worker_thread+0xb46/0x1140
[  589.941882][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  589.941905][T11030]  kthread+0x388/0x470
[  589.941914][T11030]  ? __pfx_worker_thread+0x10/0x10
[  589.941925][T11030]  ? __pfx_kthread+0x10/0x10
[  589.941939][T11030]  ret_from_fork+0x51b/0xa40
[  589.941953][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  589.941964][T11030]  ? __switch_to+0xc7d/0x1400
[  589.941977][T11030]  ? __pfx_kthread+0x10/0x10
[  589.941991][T11030]  ret_from_fork_asm+0x1a/0x30
[  589.942014][T11030]  </TASK>
[  589.942019][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  590.239055][T11030] loop0: lost filesystem error report for type 5 error -117
[  590.240614][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  590.264023][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  590.272507][T11030] loop0: lost filesystem error report for type 5 error -108
[  590.502969][T12659] loop0: detected capacity change from 0 to 32768
[  590.517892][T12659] xfs: Deprecated parameter 'noikeep'
[  590.523749][T12659] XFS: noikeep mount option is deprecated.
[  590.536855][T12659] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  590.598123][T12659] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  590.618407][T12659] XFS (loop0): Starting recovery (logdev: internal)
[  590.633107][T12659] XFS (loop0): Ending recovery (logdev: internal)
[  590.643992][T12659] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  590.655448][T12659] XFS (loop0): Unmount and run xfs_repair
[  590.672434][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  590.682584][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  590.695802][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  590.695822][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  590.695831][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  590.695852][   T10] Call Trace:
[  590.695857][   T10]  <TASK>
[  590.695863][   T10]  dump_stack_lvl+0xe8/0x150
[  590.695884][   T10]  xfs_corruption_error+0x122/0x170
[  590.695904][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  590.695924][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  590.695940][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  590.695973][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  590.695994][   T10]  ? kasan_save_track+0x4f/0x80
[  590.696016][   T10]  ? kasan_save_track+0x3e/0x80
[  590.696036][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  590.696060][   T10]  __xfs_free_extent+0x36e/0x4f0
[  590.696098][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  590.696140][   T10]  ? rcu_is_watching+0x15/0xb0
[  590.696166][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  590.696193][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  590.696210][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  590.696232][   T10]  ? rcu_is_watching+0x15/0xb0
[  590.696258][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  590.696275][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  590.696312][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  590.696340][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  590.696365][   T10]  ? xfs_defer_finish+0x1c/0x180
[  590.696384][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  590.696415][   T10]  xfs_defer_finish+0x1c/0x180
[  590.696434][   T10]  xfs_bunmapi_range+0xc4/0x140
[  590.696455][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  590.696477][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  590.696497][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  590.696517][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  590.696535][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  590.696552][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  590.696566][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  590.696591][   T10]  xfs_inactive+0x96e/0xcd0
[  590.696611][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  590.696631][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  590.696652][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  590.696675][   T10]  ? process_one_work+0x87c/0x15a0
[  590.696694][   T10]  process_one_work+0x949/0x15a0
[  590.696734][   T10]  ? __pfx_process_one_work+0x10/0x10
[  590.696751][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  590.696783][   T10]  worker_thread+0xb46/0x1140
[  590.696827][   T10]  kthread+0x388/0x470
[  590.696843][   T10]  ? __pfx_worker_thread+0x10/0x10
[  590.696860][   T10]  ? __pfx_kthread+0x10/0x10
[  590.696882][   T10]  ret_from_fork+0x51b/0xa40
[  590.696906][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  590.696924][   T10]  ? __switch_to+0xc7d/0x1400
[  590.696945][   T10]  ? __pfx_kthread+0x10/0x10
[  590.696968][   T10]  ret_from_fork_asm+0x1a/0x30
[  590.697005][   T10]  </TASK>
[  590.697013][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  590.990222][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  591.006637][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  591.247577][T12668] loop0: detected capacity change from 0 to 32768
[  591.255717][T12668] xfs: Deprecated parameter 'noikeep'
[  591.264693][T12668] XFS: noikeep mount option is deprecated.
[  591.276277][T12668] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  591.306395][T12668] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  591.325139][T12668] XFS (loop0): Starting recovery (logdev: internal)
[  591.343411][T12668] XFS (loop0): Ending recovery (logdev: internal)
[  591.354421][T12668] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  591.365967][T12668] XFS (loop0): Unmount and run xfs_repair
[  591.383302][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  591.394089][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  591.407266][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  591.407286][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  591.407297][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  591.407320][   T10] Call Trace:
[  591.407328][   T10]  <TASK>
[  591.407336][   T10]  dump_stack_lvl+0xe8/0x150
[  591.407355][   T10]  xfs_corruption_error+0x122/0x170
[  591.407368][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  591.407383][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  591.407394][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  591.407413][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  591.407426][   T10]  ? kasan_save_track+0x4f/0x80
[  591.407440][   T10]  ? kasan_save_track+0x3e/0x80
[  591.407453][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  591.407465][   T10]  __xfs_free_extent+0x36e/0x4f0
[  591.407482][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  591.407506][   T10]  ? rcu_is_watching+0x15/0xb0
[  591.407522][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  591.407538][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  591.407548][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  591.407561][   T10]  ? rcu_is_watching+0x15/0xb0
[  591.407576][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  591.407587][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  591.407608][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  591.407624][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  591.407638][   T10]  ? xfs_defer_finish+0x1c/0x180
[  591.407650][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  591.407667][   T10]  xfs_defer_finish+0x1c/0x180
[  591.407679][   T10]  xfs_bunmapi_range+0xc4/0x140
[  591.407694][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  591.407711][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  591.407724][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  591.407737][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  591.407748][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  591.407759][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  591.407769][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  591.407785][   T10]  xfs_inactive+0x96e/0xcd0
[  591.407796][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  591.407808][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  591.407819][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  591.407832][   T10]  ? process_one_work+0x87c/0x15a0
[  591.407844][   T10]  process_one_work+0x949/0x15a0
[  591.407867][   T10]  ? __pfx_process_one_work+0x10/0x10
[  591.407877][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  591.407895][   T10]  worker_thread+0xb46/0x1140
[  591.407920][   T10]  kthread+0x388/0x470
[  591.407930][   T10]  ? __pfx_worker_thread+0x10/0x10
[  591.407940][   T10]  ? __pfx_kthread+0x10/0x10
[  591.407961][   T10]  ret_from_fork+0x51b/0xa40
[  591.407976][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  591.407987][   T10]  ? __switch_to+0xc7d/0x1400
[  591.408000][   T10]  ? __pfx_kthread+0x10/0x10
[  591.408014][   T10]  ret_from_fork_asm+0x1a/0x30
[  591.408037][   T10]  </TASK>
[  591.408042][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  591.700391][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  591.716476][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  591.952628][T12677] loop0: detected capacity change from 0 to 32768
[  591.960240][T12677] xfs: Deprecated parameter 'noikeep'
[  591.965776][T12677] XFS: noikeep mount option is deprecated.
[  591.976939][T12677] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  592.005528][T12677] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  592.023105][T12677] XFS (loop0): Starting recovery (logdev: internal)
[  592.036680][T12677] XFS (loop0): Ending recovery (logdev: internal)
[  592.048259][T12677] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  592.059742][T12677] XFS (loop0): Unmount and run xfs_repair
[  592.072580][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  592.082687][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  592.095857][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  592.095877][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  592.095886][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  592.095907][T11030] Call Trace:
[  592.095913][T11030]  <TASK>
[  592.095920][T11030]  dump_stack_lvl+0xe8/0x150
[  592.095942][T11030]  xfs_corruption_error+0x122/0x170
[  592.095969][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  592.095991][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  592.096008][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  592.096042][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  592.096065][T11030]  ? kasan_save_track+0x4f/0x80
[  592.096087][T11030]  ? kasan_save_track+0x3e/0x80
[  592.096106][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  592.096129][T11030]  __xfs_free_extent+0x36e/0x4f0
[  592.096156][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  592.096198][T11030]  ? rcu_is_watching+0x15/0xb0
[  592.096223][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  592.096250][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  592.096266][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  592.096289][T11030]  ? rcu_is_watching+0x15/0xb0
[  592.096313][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  592.096331][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  592.096368][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  592.096396][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  592.096420][T11030]  ? xfs_defer_finish+0x1c/0x180
[  592.096441][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  592.096470][T11030]  xfs_defer_finish+0x1c/0x180
[  592.096487][T11030]  xfs_bunmapi_range+0xc4/0x140
[  592.096509][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  592.096532][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  592.096551][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  592.096572][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  592.096588][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  592.096605][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  592.096620][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  592.096645][T11030]  xfs_inactive+0x96e/0xcd0
[  592.096665][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  592.096685][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  592.096704][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  592.096726][T11030]  ? process_one_work+0x87c/0x15a0
[  592.096745][T11030]  process_one_work+0x949/0x15a0
[  592.096785][T11030]  ? __pfx_process_one_work+0x10/0x10
[  592.096802][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  592.096835][T11030]  worker_thread+0xb46/0x1140
[  592.096865][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  592.096903][T11030]  kthread+0x388/0x470
[  592.096918][T11030]  ? __pfx_worker_thread+0x10/0x10
[  592.096935][T11030]  ? __pfx_kthread+0x10/0x10
[  592.096966][T11030]  ret_from_fork+0x51b/0xa40
[  592.096989][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  592.097007][T11030]  ? __switch_to+0xc7d/0x1400
[  592.097029][T11030]  ? __pfx_kthread+0x10/0x10
[  592.097051][T11030]  ret_from_fork_asm+0x1a/0x30
[  592.097089][T11030]  </TASK>
[  592.097096][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  592.394139][T11030] fserror_report: 4 callbacks suppressed
[  592.394152][T11030] loop0: lost filesystem error report for type 5 error -117
[  592.402391][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  592.426163][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  592.434516][T11030] loop0: lost filesystem error report for type 5 error -108
[  592.663323][T12686] loop0: detected capacity change from 0 to 32768
[  592.679680][T12686] xfs: Deprecated parameter 'noikeep'
[  592.685077][T12686] XFS: noikeep mount option is deprecated.
[  592.706904][T12686] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  592.736529][T12686] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  592.764002][T12686] XFS (loop0): Starting recovery (logdev: internal)
[  592.781755][T12686] XFS (loop0): Ending recovery (logdev: internal)
[  592.791209][T12686] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  592.802725][T12686] XFS (loop0): Unmount and run xfs_repair
[  592.818161][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  592.828502][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  592.842061][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  592.842076][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  592.842083][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  592.842101][T11030] Call Trace:
[  592.842105][T11030]  <TASK>
[  592.842111][T11030]  dump_stack_lvl+0xe8/0x150
[  592.842127][T11030]  xfs_corruption_error+0x122/0x170
[  592.842140][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  592.842154][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  592.842165][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  592.842184][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  592.842197][T11030]  ? kasan_save_track+0x4f/0x80
[  592.842211][T11030]  ? kasan_save_track+0x3e/0x80
[  592.842223][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  592.842236][T11030]  __xfs_free_extent+0x36e/0x4f0
[  592.842252][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  592.842276][T11030]  ? rcu_is_watching+0x15/0xb0
[  592.842291][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  592.842307][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  592.842318][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  592.842331][T11030]  ? rcu_is_watching+0x15/0xb0
[  592.842345][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  592.842356][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  592.842377][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  592.842392][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  592.842406][T11030]  ? xfs_defer_finish+0x1c/0x180
[  592.842418][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  592.842435][T11030]  xfs_defer_finish+0x1c/0x180
[  592.842447][T11030]  xfs_bunmapi_range+0xc4/0x140
[  592.842461][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  592.842475][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  592.842488][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  592.842500][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  592.842510][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  592.842522][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  592.842530][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  592.842546][T11030]  xfs_inactive+0x96e/0xcd0
[  592.842557][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  592.842568][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  592.842580][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  592.842592][T11030]  ? process_one_work+0x87c/0x15a0
[  592.842604][T11030]  process_one_work+0x949/0x15a0
[  592.842626][T11030]  ? __pfx_process_one_work+0x10/0x10
[  592.842636][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  592.842659][T11030]  worker_thread+0xb46/0x1140
[  592.842676][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  592.842699][T11030]  kthread+0x388/0x470
[  592.842709][T11030]  ? __pfx_worker_thread+0x10/0x10
[  592.842720][T11030]  ? __pfx_kthread+0x10/0x10
[  592.842735][T11030]  ret_from_fork+0x51b/0xa40
[  592.842749][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  592.842759][T11030]  ? __switch_to+0xc7d/0x1400
[  592.842772][T11030]  ? __pfx_kthread+0x10/0x10
[  592.842786][T11030]  ret_from_fork_asm+0x1a/0x30
[  592.842809][T11030]  </TASK>
[  592.842813][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  593.139738][T11030] loop0: lost filesystem error report for type 5 error -117
[  593.141834][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  593.165576][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  593.173959][T11030] loop0: lost filesystem error report for type 5 error -108
[  593.412648][T12695] loop0: detected capacity change from 0 to 32768
[  593.429545][T12695] xfs: Deprecated parameter 'noikeep'
[  593.435049][T12695] XFS: noikeep mount option is deprecated.
[  593.447456][T12695] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  593.479268][T12695] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  593.498451][T12695] XFS (loop0): Starting recovery (logdev: internal)
[  593.522439][T12695] XFS (loop0): Ending recovery (logdev: internal)
[  593.533302][T12695] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  593.544950][T12695] XFS (loop0): Unmount and run xfs_repair
[  593.561077][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  593.571667][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  593.586395][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  593.586417][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  593.586428][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  593.586451][   T10] Call Trace:
[  593.586458][   T10]  <TASK>
[  593.586466][   T10]  dump_stack_lvl+0xe8/0x150
[  593.586488][   T10]  xfs_corruption_error+0x122/0x170
[  593.586502][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  593.586517][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  593.586528][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  593.586547][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  593.586559][   T10]  ? kasan_save_track+0x4f/0x80
[  593.586574][   T10]  ? kasan_save_track+0x3e/0x80
[  593.586586][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  593.586599][   T10]  __xfs_free_extent+0x36e/0x4f0
[  593.586616][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  593.586641][   T10]  ? rcu_is_watching+0x15/0xb0
[  593.586657][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  593.586673][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  593.586683][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  593.586696][   T10]  ? rcu_is_watching+0x15/0xb0
[  593.586711][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  593.586722][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  593.586743][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  593.586759][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  593.586773][   T10]  ? xfs_defer_finish+0x1c/0x180
[  593.586785][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  593.586802][   T10]  xfs_defer_finish+0x1c/0x180
[  593.586814][   T10]  xfs_bunmapi_range+0xc4/0x140
[  593.586829][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  593.586843][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  593.586856][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  593.586868][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  593.586884][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  593.586896][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  593.586905][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  593.586921][   T10]  xfs_inactive+0x96e/0xcd0
[  593.586932][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  593.586943][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  593.586955][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  593.586967][   T10]  ? process_one_work+0x87c/0x15a0
[  593.586980][   T10]  process_one_work+0x949/0x15a0
[  593.587002][   T10]  ? __pfx_process_one_work+0x10/0x10
[  593.587012][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  593.587029][   T10]  worker_thread+0xb46/0x1140
[  593.587055][   T10]  kthread+0x388/0x470
[  593.587064][   T10]  ? __pfx_worker_thread+0x10/0x10
[  593.587075][   T10]  ? __pfx_kthread+0x10/0x10
[  593.587090][   T10]  ret_from_fork+0x51b/0xa40
[  593.587104][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  593.587115][   T10]  ? __switch_to+0xc7d/0x1400
[  593.587128][   T10]  ? __pfx_kthread+0x10/0x10
[  593.587142][   T10]  ret_from_fork_asm+0x1a/0x30
[  593.587165][   T10]  </TASK>
[  593.587169][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  593.877990][   T10] loop0: lost filesystem error report for type 5 error -117
[  593.879824][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  593.903066][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  593.911779][   T10] loop0: lost filesystem error report for type 5 error -108
[  594.145312][T12704] loop0: detected capacity change from 0 to 32768
[  594.160860][T12704] xfs: Deprecated parameter 'noikeep'
[  594.166257][T12704] XFS: noikeep mount option is deprecated.
[  594.195603][T12704] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  594.242170][T12704] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  594.260891][T12704] XFS (loop0): Starting recovery (logdev: internal)
[  594.276349][T12704] XFS (loop0): Ending recovery (logdev: internal)
[  594.286127][T12704] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  594.297585][T12704] XFS (loop0): Unmount and run xfs_repair
[  594.318299][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  594.328194][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  594.341408][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  594.341430][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  594.341440][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  594.341464][T11030] Call Trace:
[  594.341469][T11030]  <TASK>
[  594.341476][T11030]  dump_stack_lvl+0xe8/0x150
[  594.341496][T11030]  xfs_corruption_error+0x122/0x170
[  594.341522][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  594.341542][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  594.341559][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  594.341589][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  594.341608][T11030]  ? kasan_save_track+0x4f/0x80
[  594.341627][T11030]  ? kasan_save_track+0x3e/0x80
[  594.341645][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  594.341668][T11030]  __xfs_free_extent+0x36e/0x4f0
[  594.341695][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  594.341733][T11030]  ? rcu_is_watching+0x15/0xb0
[  594.341756][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  594.341782][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  594.341799][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  594.341821][T11030]  ? rcu_is_watching+0x15/0xb0
[  594.341845][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  594.341863][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  594.341900][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  594.341928][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  594.341952][T11030]  ? xfs_defer_finish+0x1c/0x180
[  594.341971][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  594.342002][T11030]  xfs_defer_finish+0x1c/0x180
[  594.342023][T11030]  xfs_bunmapi_range+0xc4/0x140
[  594.342048][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  594.342073][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  594.342097][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  594.342118][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  594.342133][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  594.342155][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  594.342169][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  594.342194][T11030]  xfs_inactive+0x96e/0xcd0
[  594.342214][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  594.342233][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  594.342253][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  594.342275][T11030]  ? process_one_work+0x87c/0x15a0
[  594.342294][T11030]  process_one_work+0x949/0x15a0
[  594.342333][T11030]  ? __pfx_process_one_work+0x10/0x10
[  594.342351][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  594.342384][T11030]  worker_thread+0xb46/0x1140
[  594.342412][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  594.342449][T11030]  kthread+0x388/0x470
[  594.342465][T11030]  ? __pfx_worker_thread+0x10/0x10
[  594.342482][T11030]  ? __pfx_kthread+0x10/0x10
[  594.342519][T11030]  ret_from_fork+0x51b/0xa40
[  594.342542][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  594.342560][T11030]  ? __switch_to+0xc7d/0x1400
[  594.342582][T11030]  ? __pfx_kthread+0x10/0x10
[  594.342604][T11030]  ret_from_fork_asm+0x1a/0x30
[  594.342642][T11030]  </TASK>
[  594.342650][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  594.639683][T11030] loop0: lost filesystem error report for type 5 error -117
[  594.641726][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  594.664975][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  594.673343][T11030] loop0: lost filesystem error report for type 5 error -108
[  594.906355][T12713] loop0: detected capacity change from 0 to 32768
[  594.921312][T12713] xfs: Deprecated parameter 'noikeep'
[  594.926706][T12713] XFS: noikeep mount option is deprecated.
[  594.939710][T12713] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  594.973550][T12713] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  594.991575][T12713] XFS (loop0): Starting recovery (logdev: internal)
[  595.010546][T12713] XFS (loop0): Ending recovery (logdev: internal)
[  595.022027][T12713] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  595.033619][T12713] XFS (loop0): Unmount and run xfs_repair
[  595.056305][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  595.066223][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  595.079464][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  595.079484][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  595.079494][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  595.079517][T11030] Call Trace:
[  595.079523][T11030]  <TASK>
[  595.079530][T11030]  dump_stack_lvl+0xe8/0x150
[  595.079551][T11030]  xfs_corruption_error+0x122/0x170
[  595.079568][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  595.079589][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  595.079606][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  595.079634][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  595.079655][T11030]  ? kasan_save_track+0x4f/0x80
[  595.079677][T11030]  ? kasan_save_track+0x3e/0x80
[  595.079706][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  595.079727][T11030]  __xfs_free_extent+0x36e/0x4f0
[  595.079751][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  595.079791][T11030]  ? rcu_is_watching+0x15/0xb0
[  595.079817][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  595.079845][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  595.079863][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  595.079886][T11030]  ? rcu_is_watching+0x15/0xb0
[  595.079911][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  595.079929][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  595.079966][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  595.079995][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  595.080018][T11030]  ? xfs_defer_finish+0x1c/0x180
[  595.080039][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  595.080070][T11030]  xfs_defer_finish+0x1c/0x180
[  595.080090][T11030]  xfs_bunmapi_range+0xc4/0x140
[  595.080113][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  595.080137][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  595.080160][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  595.080180][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  595.080198][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  595.080218][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  595.080233][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  595.080258][T11030]  xfs_inactive+0x96e/0xcd0
[  595.080277][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  595.080296][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  595.080316][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  595.080339][T11030]  ? process_one_work+0x87c/0x15a0
[  595.080357][T11030]  process_one_work+0x949/0x15a0
[  595.080396][T11030]  ? __pfx_process_one_work+0x10/0x10
[  595.080413][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  595.080445][T11030]  worker_thread+0xb46/0x1140
[  595.080473][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  595.080510][T11030]  kthread+0x388/0x470
[  595.080526][T11030]  ? __pfx_worker_thread+0x10/0x10
[  595.080543][T11030]  ? __pfx_kthread+0x10/0x10
[  595.080566][T11030]  ret_from_fork+0x51b/0xa40
[  595.080588][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  595.080606][T11030]  ? __switch_to+0xc7d/0x1400
[  595.080627][T11030]  ? __pfx_kthread+0x10/0x10
[  595.080651][T11030]  ret_from_fork_asm+0x1a/0x30
[  595.080688][T11030]  </TASK>
[  595.080703][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  595.377585][T11030] loop0: lost filesystem error report for type 5 error -117
[  595.379626][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  595.402851][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  595.411263][T11030] loop0: lost filesystem error report for type 5 error -108
[  595.641069][T12722] loop0: detected capacity change from 0 to 32768
[  595.655970][T12722] xfs: Deprecated parameter 'noikeep'
[  595.661743][T12722] XFS: noikeep mount option is deprecated.
[  595.684420][T12722] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  595.736288][T12722] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  595.755818][T12722] XFS (loop0): Starting recovery (logdev: internal)
[  595.772258][T12722] XFS (loop0): Ending recovery (logdev: internal)
[  595.782224][T12722] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  595.793672][T12722] XFS (loop0): Unmount and run xfs_repair
[  595.814663][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  595.825088][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  595.838603][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  595.838627][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  595.838637][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  595.838661][   T10] Call Trace:
[  595.838668][   T10]  <TASK>
[  595.838675][   T10]  dump_stack_lvl+0xe8/0x150
[  595.838698][   T10]  xfs_corruption_error+0x122/0x170
[  595.838717][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  595.838740][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  595.838758][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  595.838792][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  595.838813][   T10]  ? kasan_save_track+0x4f/0x80
[  595.838834][   T10]  ? kasan_save_track+0x3e/0x80
[  595.838853][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  595.838876][   T10]  __xfs_free_extent+0x36e/0x4f0
[  595.838903][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  595.838945][   T10]  ? rcu_is_watching+0x15/0xb0
[  595.838969][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  595.838996][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  595.839013][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  595.839036][   T10]  ? rcu_is_watching+0x15/0xb0
[  595.839060][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  595.839078][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  595.839116][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  595.839144][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  595.839168][   T10]  ? xfs_defer_finish+0x1c/0x180
[  595.839189][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  595.839221][   T10]  xfs_defer_finish+0x1c/0x180
[  595.839242][   T10]  xfs_bunmapi_range+0xc4/0x140
[  595.839267][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  595.839292][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  595.839315][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  595.839336][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  595.839432][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  595.839453][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  595.839469][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  595.839494][   T10]  xfs_inactive+0x96e/0xcd0
[  595.839514][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  595.839532][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  595.839552][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  595.839575][   T10]  ? process_one_work+0x87c/0x15a0
[  595.839594][   T10]  process_one_work+0x949/0x15a0
[  595.839635][   T10]  ? __pfx_process_one_work+0x10/0x10
[  595.839652][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  595.839684][   T10]  worker_thread+0xb46/0x1140
[  595.839730][   T10]  kthread+0x388/0x470
[  595.839745][   T10]  ? __pfx_worker_thread+0x10/0x10
[  595.839762][   T10]  ? __pfx_kthread+0x10/0x10
[  595.839786][   T10]  ret_from_fork+0x51b/0xa40
[  595.839809][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  595.839826][   T10]  ? __switch_to+0xc7d/0x1400
[  595.839847][   T10]  ? __pfx_kthread+0x10/0x10
[  595.839867][   T10]  ret_from_fork_asm+0x1a/0x30
[  595.839897][   T10]  </TASK>
[  596.124884][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  596.134528][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  596.150646][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  596.397293][T12731] loop0: detected capacity change from 0 to 32768
[  596.404949][T12731] xfs: Deprecated parameter 'noikeep'
[  596.414686][T12731] XFS: noikeep mount option is deprecated.
[  596.427016][T12731] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  596.455446][T12731] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  596.478532][T12731] XFS (loop0): Starting recovery (logdev: internal)
[  596.500711][T12731] XFS (loop0): Ending recovery (logdev: internal)
[  596.511433][T12731] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  596.523111][T12731] XFS (loop0): Unmount and run xfs_repair
[  596.538430][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  596.551054][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  596.565695][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  596.565712][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  596.565719][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  596.565736][T11030] Call Trace:
[  596.565741][T11030]  <TASK>
[  596.565745][T11030]  dump_stack_lvl+0xe8/0x150
[  596.565762][T11030]  xfs_corruption_error+0x122/0x170
[  596.565774][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  596.565789][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  596.565800][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  596.565819][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  596.565832][T11030]  ? kasan_save_track+0x4f/0x80
[  596.565847][T11030]  ? kasan_save_track+0x3e/0x80
[  596.565859][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  596.565873][T11030]  __xfs_free_extent+0x36e/0x4f0
[  596.565889][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  596.565913][T11030]  ? rcu_is_watching+0x15/0xb0
[  596.565929][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  596.565945][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  596.565955][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  596.565968][T11030]  ? rcu_is_watching+0x15/0xb0
[  596.565983][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  596.565993][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  596.566014][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  596.566029][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  596.566043][T11030]  ? xfs_defer_finish+0x1c/0x180
[  596.566055][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  596.566072][T11030]  xfs_defer_finish+0x1c/0x180
[  596.566084][T11030]  xfs_bunmapi_range+0xc4/0x140
[  596.566099][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  596.566112][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  596.566125][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  596.566138][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  596.566148][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  596.566159][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  596.566169][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  596.566185][T11030]  xfs_inactive+0x96e/0xcd0
[  596.566195][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  596.566207][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  596.566218][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  596.566231][T11030]  ? process_one_work+0x87c/0x15a0
[  596.566242][T11030]  process_one_work+0x949/0x15a0
[  596.566263][T11030]  ? __pfx_process_one_work+0x10/0x10
[  596.566274][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  596.566291][T11030]  worker_thread+0xb46/0x1140
[  596.566312][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  596.566334][T11030]  kthread+0x388/0x470
[  596.566343][T11030]  ? __pfx_worker_thread+0x10/0x10
[  596.566353][T11030]  ? __pfx_kthread+0x10/0x10
[  596.566368][T11030]  ret_from_fork+0x51b/0xa40
[  596.566382][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  596.566393][T11030]  ? __switch_to+0xc7d/0x1400
[  596.566406][T11030]  ? __pfx_kthread+0x10/0x10
[  596.566419][T11030]  ret_from_fork_asm+0x1a/0x30
[  596.566442][T11030]  </TASK>
[  596.566446][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  596.867328][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  596.883358][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  597.120838][T12740] loop0: detected capacity change from 0 to 32768
[  597.132144][T12740] xfs: Deprecated parameter 'noikeep'
[  597.138481][T12740] XFS: noikeep mount option is deprecated.
[  597.151510][T12740] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  597.193065][T12740] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  597.214900][T12740] XFS (loop0): Starting recovery (logdev: internal)
[  597.231749][T12740] XFS (loop0): Ending recovery (logdev: internal)
[  597.244494][T12740] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  597.256627][T12740] XFS (loop0): Unmount and run xfs_repair
[  597.270583][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  597.282408][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  597.295639][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  597.295661][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  597.295671][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  597.295693][   T10] Call Trace:
[  597.295700][   T10]  <TASK>
[  597.295707][   T10]  dump_stack_lvl+0xe8/0x150
[  597.295732][   T10]  xfs_corruption_error+0x122/0x170
[  597.295753][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  597.295772][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  597.295786][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  597.295819][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  597.295836][   T10]  ? kasan_save_track+0x4f/0x80
[  597.295856][   T10]  ? kasan_save_track+0x3e/0x80
[  597.295873][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  597.295895][   T10]  __xfs_free_extent+0x36e/0x4f0
[  597.295918][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  597.295956][   T10]  ? rcu_is_watching+0x15/0xb0
[  597.295980][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  597.296007][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  597.296024][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  597.296047][   T10]  ? rcu_is_watching+0x15/0xb0
[  597.296068][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  597.296083][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  597.296118][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  597.296146][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  597.296170][   T10]  ? xfs_defer_finish+0x1c/0x180
[  597.296191][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  597.296222][   T10]  xfs_defer_finish+0x1c/0x180
[  597.296242][   T10]  xfs_bunmapi_range+0xc4/0x140
[  597.296276][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  597.296301][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  597.296324][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  597.296345][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  597.296363][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  597.296384][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  597.296399][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  597.296423][   T10]  xfs_inactive+0x96e/0xcd0
[  597.296443][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  597.296463][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  597.296483][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  597.296505][   T10]  ? process_one_work+0x87c/0x15a0
[  597.296522][   T10]  process_one_work+0x949/0x15a0
[  597.296561][   T10]  ? __pfx_process_one_work+0x10/0x10
[  597.296578][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  597.296610][   T10]  worker_thread+0xb46/0x1140
[  597.296655][   T10]  kthread+0x388/0x470
[  597.296672][   T10]  ? __pfx_worker_thread+0x10/0x10
[  597.296688][   T10]  ? __pfx_kthread+0x10/0x10
[  597.296710][   T10]  ret_from_fork+0x51b/0xa40
[  597.296735][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  597.296753][   T10]  ? __switch_to+0xc7d/0x1400
[  597.296777][   T10]  ? __pfx_kthread+0x10/0x10
[  597.296800][   T10]  ret_from_fork_asm+0x1a/0x30
[  597.296838][   T10]  </TASK>
[  597.296846][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  597.587861][   T10] fserror_report: 4 callbacks suppressed
[  597.587872][   T10] loop0: lost filesystem error report for type 5 error -117
[  597.595603][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  597.619368][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  597.627786][   T10] loop0: lost filesystem error report for type 5 error -108
[  597.863081][T12749] loop0: detected capacity change from 0 to 32768
[  597.878103][T12749] xfs: Deprecated parameter 'noikeep'
[  597.883804][T12749] XFS: noikeep mount option is deprecated.
[  597.907035][T12749] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  597.930342][T12749] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  597.949797][T12749] XFS (loop0): Starting recovery (logdev: internal)
[  597.967145][T12749] XFS (loop0): Ending recovery (logdev: internal)
[  597.978007][T12749] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  597.989674][T12749] XFS (loop0): Unmount and run xfs_repair
[  598.007413][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  598.019037][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  598.032794][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  598.032810][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  598.032818][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  598.032835][   T10] Call Trace:
[  598.032841][   T10]  <TASK>
[  598.032847][   T10]  dump_stack_lvl+0xe8/0x150
[  598.032864][   T10]  xfs_corruption_error+0x122/0x170
[  598.032876][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  598.032891][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  598.032902][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  598.032921][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  598.032934][   T10]  ? kasan_save_track+0x4f/0x80
[  598.032948][   T10]  ? kasan_save_track+0x3e/0x80
[  598.032961][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  598.032974][   T10]  __xfs_free_extent+0x36e/0x4f0
[  598.032990][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  598.033014][   T10]  ? rcu_is_watching+0x15/0xb0
[  598.033030][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  598.033046][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  598.033056][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  598.033069][   T10]  ? rcu_is_watching+0x15/0xb0
[  598.033084][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  598.033094][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  598.033115][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  598.033130][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  598.033155][   T10]  ? xfs_defer_finish+0x1c/0x180
[  598.033168][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  598.033185][   T10]  xfs_defer_finish+0x1c/0x180
[  598.033197][   T10]  xfs_bunmapi_range+0xc4/0x140
[  598.033213][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  598.033227][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  598.033240][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  598.033253][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  598.033263][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  598.033275][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  598.033284][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  598.033300][   T10]  xfs_inactive+0x96e/0xcd0
[  598.033311][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  598.033322][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  598.033334][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  598.033347][   T10]  ? process_one_work+0x87c/0x15a0
[  598.033359][   T10]  process_one_work+0x949/0x15a0
[  598.033382][   T10]  ? __pfx_process_one_work+0x10/0x10
[  598.033393][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  598.033414][   T10]  worker_thread+0xb46/0x1140
[  598.033439][   T10]  kthread+0x388/0x470
[  598.033449][   T10]  ? __pfx_worker_thread+0x10/0x10
[  598.033460][   T10]  ? __pfx_kthread+0x10/0x10
[  598.033475][   T10]  ret_from_fork+0x51b/0xa40
[  598.033490][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  598.033506][   T10]  ? __switch_to+0xc7d/0x1400
[  598.033519][   T10]  ? __pfx_kthread+0x10/0x10
[  598.033534][   T10]  ret_from_fork_asm+0x1a/0x30
[  598.033557][   T10]  </TASK>
[  598.033561][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  598.327823][   T10] loop0: lost filesystem error report for type 5 error -117
[  598.329638][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  598.352854][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  598.361218][   T10] loop0: lost filesystem error report for type 5 error -108
[  598.596307][T12758] loop0: detected capacity change from 0 to 32768
[  598.614766][T12758] xfs: Deprecated parameter 'noikeep'
[  598.620624][T12758] XFS: noikeep mount option is deprecated.
[  598.652196][T12758] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  598.683388][T12758] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  598.714822][T12758] XFS (loop0): Starting recovery (logdev: internal)
[  598.732520][T12758] XFS (loop0): Ending recovery (logdev: internal)
[  598.741994][T12758] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  598.753470][T12758] XFS (loop0): Unmount and run xfs_repair
[  598.769352][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  598.780291][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  598.794553][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  598.794569][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  598.794576][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  598.794592][   T10] Call Trace:
[  598.794597][   T10]  <TASK>
[  598.794602][   T10]  dump_stack_lvl+0xe8/0x150
[  598.794618][   T10]  xfs_corruption_error+0x122/0x170
[  598.794631][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  598.794645][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  598.794656][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  598.794675][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  598.794688][   T10]  ? kasan_save_track+0x4f/0x80
[  598.794702][   T10]  ? kasan_save_track+0x3e/0x80
[  598.794715][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  598.794728][   T10]  __xfs_free_extent+0x36e/0x4f0
[  598.794744][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  598.794768][   T10]  ? rcu_is_watching+0x15/0xb0
[  598.794784][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  598.794800][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  598.794811][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  598.794824][   T10]  ? rcu_is_watching+0x15/0xb0
[  598.794838][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  598.794849][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  598.794870][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  598.794885][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  598.794899][   T10]  ? xfs_defer_finish+0x1c/0x180
[  598.794911][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  598.794929][   T10]  xfs_defer_finish+0x1c/0x180
[  598.794940][   T10]  xfs_bunmapi_range+0xc4/0x140
[  598.794955][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  598.794969][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  598.794982][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  598.794994][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  598.795004][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  598.795016][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  598.795025][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  598.795041][   T10]  xfs_inactive+0x96e/0xcd0
[  598.795052][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  598.795063][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  598.795075][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  598.795087][   T10]  ? process_one_work+0x87c/0x15a0
[  598.795100][   T10]  process_one_work+0x949/0x15a0
[  598.795122][   T10]  ? __pfx_process_one_work+0x10/0x10
[  598.795132][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  598.795157][   T10]  worker_thread+0xb46/0x1140
[  598.795182][   T10]  kthread+0x388/0x470
[  598.795192][   T10]  ? __pfx_worker_thread+0x10/0x10
[  598.795203][   T10]  ? __pfx_kthread+0x10/0x10
[  598.795218][   T10]  ret_from_fork+0x51b/0xa40
[  598.795233][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  598.795243][   T10]  ? __switch_to+0xc7d/0x1400
[  598.795256][   T10]  ? __pfx_kthread+0x10/0x10
[  598.795271][   T10]  ret_from_fork_asm+0x1a/0x30
[  598.795294][   T10]  </TASK>
[  598.795298][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  599.086130][   T10] loop0: lost filesystem error report for type 5 error -117
[  599.088251][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  599.111528][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  599.119875][   T10] loop0: lost filesystem error report for type 5 error -108
[  599.359236][T12767] loop0: detected capacity change from 0 to 32768
[  599.374301][T12767] xfs: Deprecated parameter 'noikeep'
[  599.379938][T12767] XFS: noikeep mount option is deprecated.
[  599.404132][T12767] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  599.432567][T12767] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  599.453199][T12767] XFS (loop0): Starting recovery (logdev: internal)
[  599.472370][T12767] XFS (loop0): Ending recovery (logdev: internal)
[  599.483433][T12767] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  599.495574][T12767] XFS (loop0): Unmount and run xfs_repair
[  599.511277][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  599.521150][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  599.534529][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  599.534550][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  599.534561][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  599.534583][   T10] Call Trace:
[  599.534588][   T10]  <TASK>
[  599.534595][   T10]  dump_stack_lvl+0xe8/0x150
[  599.534616][   T10]  xfs_corruption_error+0x122/0x170
[  599.534635][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  599.534659][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  599.534677][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  599.534710][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  599.534727][   T10]  ? kasan_save_track+0x4f/0x80
[  599.534744][   T10]  ? kasan_save_track+0x3e/0x80
[  599.534759][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  599.534776][   T10]  __xfs_free_extent+0x36e/0x4f0
[  599.534797][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  599.534828][   T10]  ? rcu_is_watching+0x15/0xb0
[  599.534848][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  599.534868][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  599.534882][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  599.534899][   T10]  ? rcu_is_watching+0x15/0xb0
[  599.534917][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  599.534931][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  599.534958][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  599.534979][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  599.534997][   T10]  ? xfs_defer_finish+0x1c/0x180
[  599.535013][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  599.535036][   T10]  xfs_defer_finish+0x1c/0x180
[  599.535051][   T10]  xfs_bunmapi_range+0xc4/0x140
[  599.535078][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  599.535097][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  599.535114][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  599.535131][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  599.535144][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  599.535159][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  599.535171][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  599.535191][   T10]  xfs_inactive+0x96e/0xcd0
[  599.535205][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  599.535221][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  599.535235][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  599.535252][   T10]  ? process_one_work+0x87c/0x15a0
[  599.535267][   T10]  process_one_work+0x949/0x15a0
[  599.535297][   T10]  ? __pfx_process_one_work+0x10/0x10
[  599.535310][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  599.535337][   T10]  worker_thread+0xb46/0x1140
[  599.535372][   T10]  kthread+0x388/0x470
[  599.535383][   T10]  ? __pfx_worker_thread+0x10/0x10
[  599.535397][   T10]  ? __pfx_kthread+0x10/0x10
[  599.535416][   T10]  ret_from_fork+0x51b/0xa40
[  599.535433][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  599.535447][   T10]  ? __switch_to+0xc7d/0x1400
[  599.535463][   T10]  ? __pfx_kthread+0x10/0x10
[  599.535481][   T10]  ret_from_fork_asm+0x1a/0x30
[  599.535510][   T10]  </TASK>
[  599.535519][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  599.828025][   T10] loop0: lost filesystem error report for type 5 error -117
[  599.830003][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  599.853293][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  599.861658][   T10] loop0: lost filesystem error report for type 5 error -108
[  600.101064][T12776] loop0: detected capacity change from 0 to 32768
[  600.116078][T12776] xfs: Deprecated parameter 'noikeep'
[  600.125498][T12776] XFS: noikeep mount option is deprecated.
[  600.136957][T12776] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  600.174195][T12776] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  600.194263][T12776] XFS (loop0): Starting recovery (logdev: internal)
[  600.216277][T12776] XFS (loop0): Ending recovery (logdev: internal)
[  600.227181][T12776] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  600.238824][T12776] XFS (loop0): Unmount and run xfs_repair
[  600.254152][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  600.264213][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  600.277486][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  600.277505][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  600.277515][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  600.277537][   T10] Call Trace:
[  600.277543][   T10]  <TASK>
[  600.277549][   T10]  dump_stack_lvl+0xe8/0x150
[  600.277572][   T10]  xfs_corruption_error+0x122/0x170
[  600.277589][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  600.277612][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  600.277626][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  600.277657][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  600.277678][   T10]  ? kasan_save_track+0x4f/0x80
[  600.277699][   T10]  ? kasan_save_track+0x3e/0x80
[  600.277719][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  600.277738][   T10]  __xfs_free_extent+0x36e/0x4f0
[  600.277763][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  600.277804][   T10]  ? rcu_is_watching+0x15/0xb0
[  600.277830][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  600.277858][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  600.277876][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  600.277899][   T10]  ? rcu_is_watching+0x15/0xb0
[  600.277924][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  600.277942][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  600.277978][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  600.278047][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  600.278073][   T10]  ? xfs_defer_finish+0x1c/0x180
[  600.278093][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  600.278125][   T10]  xfs_defer_finish+0x1c/0x180
[  600.278144][   T10]  xfs_bunmapi_range+0xc4/0x140
[  600.278170][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  600.278195][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  600.278218][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  600.278239][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  600.278256][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  600.278273][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  600.278285][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  600.278309][   T10]  xfs_inactive+0x96e/0xcd0
[  600.278328][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  600.278348][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  600.278368][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  600.278392][   T10]  ? process_one_work+0x87c/0x15a0
[  600.278410][   T10]  process_one_work+0x949/0x15a0
[  600.278449][   T10]  ? __pfx_process_one_work+0x10/0x10
[  600.278466][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  600.278498][   T10]  worker_thread+0xb46/0x1140
[  600.278543][   T10]  kthread+0x388/0x470
[  600.278559][   T10]  ? __pfx_worker_thread+0x10/0x10
[  600.278577][   T10]  ? __pfx_kthread+0x10/0x10
[  600.278600][   T10]  ret_from_fork+0x51b/0xa40
[  600.278627][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  600.278643][   T10]  ? __switch_to+0xc7d/0x1400
[  600.278664][   T10]  ? __pfx_kthread+0x10/0x10
[  600.278687][   T10]  ret_from_fork_asm+0x1a/0x30
[  600.278724][   T10]  </TASK>
[  600.561790][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  600.569423][   T10] loop0: lost filesystem error report for type 5 error -117
[  600.571634][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  600.594938][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  600.603303][   T10] loop0: lost filesystem error report for type 5 error -108
[  600.838731][T12785] loop0: detected capacity change from 0 to 32768
[  600.853624][T12785] xfs: Deprecated parameter 'noikeep'
[  600.863089][T12785] XFS: noikeep mount option is deprecated.
[  600.874737][T12785] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  600.905265][T12785] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  600.935371][T12785] XFS (loop0): Starting recovery (logdev: internal)
[  600.961067][T12785] XFS (loop0): Ending recovery (logdev: internal)
[  600.972737][T12785] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  600.984461][T12785] XFS (loop0): Unmount and run xfs_repair
[  600.999695][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  601.010529][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  601.026827][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  601.026842][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  601.026849][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  601.026867][T11030] Call Trace:
[  601.026871][T11030]  <TASK>
[  601.026877][T11030]  dump_stack_lvl+0xe8/0x150
[  601.026892][T11030]  xfs_corruption_error+0x122/0x170
[  601.026907][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  601.026921][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  601.026932][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  601.026951][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  601.026964][T11030]  ? kasan_save_track+0x4f/0x80
[  601.026978][T11030]  ? kasan_save_track+0x3e/0x80
[  601.026991][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  601.027004][T11030]  __xfs_free_extent+0x36e/0x4f0
[  601.027021][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  601.027045][T11030]  ? rcu_is_watching+0x15/0xb0
[  601.027060][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  601.027077][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  601.027087][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  601.027100][T11030]  ? rcu_is_watching+0x15/0xb0
[  601.027114][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  601.027125][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  601.027151][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  601.027167][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  601.027181][T11030]  ? xfs_defer_finish+0x1c/0x180
[  601.027193][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  601.027211][T11030]  xfs_defer_finish+0x1c/0x180
[  601.027222][T11030]  xfs_bunmapi_range+0xc4/0x140
[  601.027237][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  601.027251][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  601.027264][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  601.027276][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  601.027286][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  601.027299][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  601.027308][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  601.027324][T11030]  xfs_inactive+0x96e/0xcd0
[  601.027335][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  601.027346][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  601.027358][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  601.027370][T11030]  ? process_one_work+0x87c/0x15a0
[  601.027382][T11030]  process_one_work+0x949/0x15a0
[  601.027404][T11030]  ? __pfx_process_one_work+0x10/0x10
[  601.027415][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  601.027432][T11030]  worker_thread+0xb46/0x1140
[  601.027448][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  601.027471][T11030]  kthread+0x388/0x470
[  601.027480][T11030]  ? __pfx_worker_thread+0x10/0x10
[  601.027491][T11030]  ? __pfx_kthread+0x10/0x10
[  601.027506][T11030]  ret_from_fork+0x51b/0xa40
[  601.027520][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  601.027531][T11030]  ? __switch_to+0xc7d/0x1400
[  601.027544][T11030]  ? __pfx_kthread+0x10/0x10
[  601.027563][T11030]  ret_from_fork_asm+0x1a/0x30
[  601.027585][T11030]  </TASK>
[  601.027590][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  601.325736][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  601.341719][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  601.582138][T12794] loop0: detected capacity change from 0 to 32768
[  601.590438][T12794] xfs: Deprecated parameter 'noikeep'
[  601.595831][T12794] XFS: noikeep mount option is deprecated.
[  601.606996][T12794] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  601.641293][T12794] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  601.665566][T12794] XFS (loop0): Starting recovery (logdev: internal)
[  601.684540][T12794] XFS (loop0): Ending recovery (logdev: internal)
[  601.695530][T12794] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  601.708273][T12794] XFS (loop0): Unmount and run xfs_repair
[  601.724080][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  601.734567][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  601.748015][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  601.748035][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  601.748045][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  601.748068][   T10] Call Trace:
[  601.748075][   T10]  <TASK>
[  601.748081][   T10]  dump_stack_lvl+0xe8/0x150
[  601.748103][   T10]  xfs_corruption_error+0x122/0x170
[  601.748121][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  601.748144][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  601.748162][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  601.748194][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  601.748215][   T10]  ? kasan_save_track+0x4f/0x80
[  601.748233][   T10]  ? kasan_save_track+0x3e/0x80
[  601.748250][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  601.748271][   T10]  __xfs_free_extent+0x36e/0x4f0
[  601.748295][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  601.748333][   T10]  ? rcu_is_watching+0x15/0xb0
[  601.748357][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  601.748386][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  601.748404][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  601.748427][   T10]  ? rcu_is_watching+0x15/0xb0
[  601.748453][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  601.748471][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  601.748508][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  601.748536][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  601.748560][   T10]  ? xfs_defer_finish+0x1c/0x180
[  601.748581][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  601.748611][   T10]  xfs_defer_finish+0x1c/0x180
[  601.748635][   T10]  xfs_bunmapi_range+0xc4/0x140
[  601.748658][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  601.748681][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  601.748704][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  601.748736][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  601.748754][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  601.748775][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  601.748790][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  601.748815][   T10]  xfs_inactive+0x96e/0xcd0
[  601.748843][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  601.748864][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  601.748884][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  601.748913][   T10]  ? process_one_work+0x87c/0x15a0
[  601.748932][   T10]  process_one_work+0x949/0x15a0
[  601.748972][   T10]  ? __pfx_process_one_work+0x10/0x10
[  601.748995][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  601.749027][   T10]  worker_thread+0xb46/0x1140
[  601.749081][   T10]  kthread+0x388/0x470
[  601.749097][   T10]  ? __pfx_worker_thread+0x10/0x10
[  601.749114][   T10]  ? __pfx_kthread+0x10/0x10
[  601.749137][   T10]  ret_from_fork+0x51b/0xa40
[  601.749160][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  601.749178][   T10]  ? __switch_to+0xc7d/0x1400
[  601.749206][   T10]  ? __pfx_kthread+0x10/0x10
[  601.749229][   T10]  ret_from_fork_asm+0x1a/0x30
[  601.749268][   T10]  </TASK>
[  602.031886][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  602.042544][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  602.058555][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  602.293125][T12803] loop0: detected capacity change from 0 to 32768
[  602.300827][T12803] xfs: Deprecated parameter 'noikeep'
[  602.306221][T12803] XFS: noikeep mount option is deprecated.
[  602.327758][T12803] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  602.361175][T12803] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  602.389314][T12803] XFS (loop0): Starting recovery (logdev: internal)
[  602.406734][T12803] XFS (loop0): Ending recovery (logdev: internal)
[  602.416941][T12803] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  602.428533][T12803] XFS (loop0): Unmount and run xfs_repair
[  602.450884][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  602.460767][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  602.474497][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  602.474512][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  602.474520][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  602.474537][   T10] Call Trace:
[  602.474542][   T10]  <TASK>
[  602.474547][   T10]  dump_stack_lvl+0xe8/0x150
[  602.474563][   T10]  xfs_corruption_error+0x122/0x170
[  602.474576][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  602.474590][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  602.474601][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  602.474620][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  602.474633][   T10]  ? kasan_save_track+0x4f/0x80
[  602.474647][   T10]  ? kasan_save_track+0x3e/0x80
[  602.474660][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  602.474673][   T10]  __xfs_free_extent+0x36e/0x4f0
[  602.474689][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  602.474712][   T10]  ? rcu_is_watching+0x15/0xb0
[  602.474728][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  602.474744][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  602.474754][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  602.474767][   T10]  ? rcu_is_watching+0x15/0xb0
[  602.474790][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  602.474801][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  602.474822][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  602.474838][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  602.474852][   T10]  ? xfs_defer_finish+0x1c/0x180
[  602.474864][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  602.474881][   T10]  xfs_defer_finish+0x1c/0x180
[  602.474893][   T10]  xfs_bunmapi_range+0xc4/0x140
[  602.474908][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  602.474922][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  602.474934][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  602.474947][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  602.474957][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  602.474969][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  602.474978][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  602.474993][   T10]  xfs_inactive+0x96e/0xcd0
[  602.475004][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  602.475016][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  602.475027][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  602.475039][   T10]  ? process_one_work+0x87c/0x15a0
[  602.475051][   T10]  process_one_work+0x949/0x15a0
[  602.475074][   T10]  ? __pfx_process_one_work+0x10/0x10
[  602.475084][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  602.475101][   T10]  worker_thread+0xb46/0x1140
[  602.475126][   T10]  kthread+0x388/0x470
[  602.475135][   T10]  ? __pfx_worker_thread+0x10/0x10
[  602.475146][   T10]  ? __pfx_kthread+0x10/0x10
[  602.475161][   T10]  ret_from_fork+0x51b/0xa40
[  602.475176][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  602.475187][   T10]  ? __switch_to+0xc7d/0x1400
[  602.475200][   T10]  ? __pfx_kthread+0x10/0x10
[  602.475215][   T10]  ret_from_fork_asm+0x1a/0x30
[  602.475237][   T10]  </TASK>
[  602.475242][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  602.766572][   T10] fserror_report: 4 callbacks suppressed
[  602.766583][   T10] loop0: lost filesystem error report for type 5 error -117
[  602.773964][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  602.797236][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  602.805623][   T10] loop0: lost filesystem error report for type 5 error -108
[  603.047691][T12812] loop0: detected capacity change from 0 to 32768
[  603.062851][T12812] xfs: Deprecated parameter 'noikeep'
[  603.068330][T12812] XFS: noikeep mount option is deprecated.
[  603.100936][T12812] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  603.168124][T12812] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  603.184620][T12812] XFS (loop0): Starting recovery (logdev: internal)
[  603.197823][T12812] XFS (loop0): Ending recovery (logdev: internal)
[  603.207239][T12812] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  603.218712][T12812] XFS (loop0): Unmount and run xfs_repair
[  603.237587][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  603.248239][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  603.261423][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  603.261443][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  603.261452][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  603.261473][T11030] Call Trace:
[  603.261480][T11030]  <TASK>
[  603.261488][T11030]  dump_stack_lvl+0xe8/0x150
[  603.261509][T11030]  xfs_corruption_error+0x122/0x170
[  603.261528][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  603.261549][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  603.261567][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  603.261595][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  603.261615][T11030]  ? kasan_save_track+0x4f/0x80
[  603.261635][T11030]  ? kasan_save_track+0x3e/0x80
[  603.261654][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  603.261677][T11030]  __xfs_free_extent+0x36e/0x4f0
[  603.261704][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  603.261741][T11030]  ? rcu_is_watching+0x15/0xb0
[  603.261764][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  603.261790][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  603.261807][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  603.261830][T11030]  ? rcu_is_watching+0x15/0xb0
[  603.261856][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  603.261874][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  603.261913][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  603.261941][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  603.261965][T11030]  ? xfs_defer_finish+0x1c/0x180
[  603.261986][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  603.262025][T11030]  xfs_defer_finish+0x1c/0x180
[  603.262046][T11030]  xfs_bunmapi_range+0xc4/0x140
[  603.262070][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  603.262095][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  603.262117][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  603.262139][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  603.262156][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  603.262177][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  603.262192][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  603.262216][T11030]  xfs_inactive+0x96e/0xcd0
[  603.262236][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  603.262256][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  603.262293][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  603.262316][T11030]  ? process_one_work+0x87c/0x15a0
[  603.262335][T11030]  process_one_work+0x949/0x15a0
[  603.262376][T11030]  ? __pfx_process_one_work+0x10/0x10
[  603.262393][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  603.262424][T11030]  worker_thread+0xb46/0x1140
[  603.262453][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  603.262489][T11030]  kthread+0x388/0x470
[  603.262505][T11030]  ? __pfx_worker_thread+0x10/0x10
[  603.262522][T11030]  ? __pfx_kthread+0x10/0x10
[  603.262546][T11030]  ret_from_fork+0x51b/0xa40
[  603.262569][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  603.262602][T11030]  ? __switch_to+0xc7d/0x1400
[  603.262623][T11030]  ? __pfx_kthread+0x10/0x10
[  603.262646][T11030]  ret_from_fork_asm+0x1a/0x30
[  603.262684][T11030]  </TASK>
[  603.262691][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  603.558749][T11030] loop0: lost filesystem error report for type 5 error -117
[  603.560556][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  603.584269][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  603.592663][T11030] loop0: lost filesystem error report for type 5 error -108
[  603.846108][T12821] loop0: detected capacity change from 0 to 32768
[  603.864878][T12821] xfs: Deprecated parameter 'noikeep'
[  603.870912][T12821] XFS: noikeep mount option is deprecated.
[  603.883526][T12821] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  603.907911][T12821] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  603.926451][T12821] XFS (loop0): Starting recovery (logdev: internal)
[  603.942385][T12821] XFS (loop0): Ending recovery (logdev: internal)
[  603.953227][T12821] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  603.969456][T12821] XFS (loop0): Unmount and run xfs_repair
[  603.986974][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  603.997407][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  604.011770][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  604.011791][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  604.011798][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  604.011815][T11030] Call Trace:
[  604.011820][T11030]  <TASK>
[  604.011825][T11030]  dump_stack_lvl+0xe8/0x150
[  604.011841][T11030]  xfs_corruption_error+0x122/0x170
[  604.011854][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  604.011868][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  604.011879][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  604.011898][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  604.011911][T11030]  ? kasan_save_track+0x4f/0x80
[  604.011925][T11030]  ? kasan_save_track+0x3e/0x80
[  604.011938][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  604.011951][T11030]  __xfs_free_extent+0x36e/0x4f0
[  604.011967][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  604.011991][T11030]  ? rcu_is_watching+0x15/0xb0
[  604.012006][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  604.012022][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  604.012032][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  604.012045][T11030]  ? rcu_is_watching+0x15/0xb0
[  604.012060][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  604.012071][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  604.012091][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  604.012107][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  604.012121][T11030]  ? xfs_defer_finish+0x1c/0x180
[  604.012133][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  604.012151][T11030]  xfs_defer_finish+0x1c/0x180
[  604.012162][T11030]  xfs_bunmapi_range+0xc4/0x140
[  604.012177][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  604.012191][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  604.012204][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  604.012217][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  604.012227][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  604.012239][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  604.012248][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  604.012263][T11030]  xfs_inactive+0x96e/0xcd0
[  604.012274][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  604.012286][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  604.012297][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  604.012310][T11030]  ? process_one_work+0x87c/0x15a0
[  604.012322][T11030]  process_one_work+0x949/0x15a0
[  604.012344][T11030]  ? __pfx_process_one_work+0x10/0x10
[  604.012354][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  604.012371][T11030]  worker_thread+0xb46/0x1140
[  604.012388][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  604.012411][T11030]  kthread+0x388/0x470
[  604.012420][T11030]  ? __pfx_worker_thread+0x10/0x10
[  604.012431][T11030]  ? __pfx_kthread+0x10/0x10
[  604.012447][T11030]  ret_from_fork+0x51b/0xa40
[  604.012461][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  604.012471][T11030]  ? __switch_to+0xc7d/0x1400
[  604.012484][T11030]  ? __pfx_kthread+0x10/0x10
[  604.012499][T11030]  ret_from_fork_asm+0x1a/0x30
[  604.012521][T11030]  </TASK>
[  604.012525][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  604.309595][T11030] loop0: lost filesystem error report for type 5 error -117
[  604.311531][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  604.335042][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  604.343392][T11030] loop0: lost filesystem error report for type 5 error -108
[  604.572045][T12830] loop0: detected capacity change from 0 to 32768
[  604.587054][T12830] xfs: Deprecated parameter 'noikeep'
[  604.598748][T12830] XFS: noikeep mount option is deprecated.
[  604.641916][T12830] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  604.666339][T12830] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  604.687752][T12830] XFS (loop0): Starting recovery (logdev: internal)
[  604.700882][T12830] XFS (loop0): Ending recovery (logdev: internal)
[  604.711310][T12830] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  604.722760][T12830] XFS (loop0): Unmount and run xfs_repair
[  604.738900][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  604.749206][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  604.762417][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  604.762431][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  604.762438][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  604.762470][   T10] Call Trace:
[  604.762474][   T10]  <TASK>
[  604.762479][   T10]  dump_stack_lvl+0xe8/0x150
[  604.762495][   T10]  xfs_corruption_error+0x122/0x170
[  604.762507][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  604.762521][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  604.762532][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  604.762551][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  604.762563][   T10]  ? kasan_save_track+0x4f/0x80
[  604.762578][   T10]  ? kasan_save_track+0x3e/0x80
[  604.762590][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  604.762603][   T10]  __xfs_free_extent+0x36e/0x4f0
[  604.762642][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  604.762666][   T10]  ? rcu_is_watching+0x15/0xb0
[  604.762682][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  604.762698][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  604.762708][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  604.762721][   T10]  ? rcu_is_watching+0x15/0xb0
[  604.762736][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  604.762746][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  604.762766][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  604.762782][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  604.762796][   T10]  ? xfs_defer_finish+0x1c/0x180
[  604.762807][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  604.762825][   T10]  xfs_defer_finish+0x1c/0x180
[  604.762836][   T10]  xfs_bunmapi_range+0xc4/0x140
[  604.762851][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  604.762864][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  604.762877][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  604.762890][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  604.762900][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  604.762912][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  604.762921][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  604.762936][   T10]  xfs_inactive+0x96e/0xcd0
[  604.762947][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  604.762959][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  604.762970][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  604.762983][   T10]  ? process_one_work+0x87c/0x15a0
[  604.762995][   T10]  process_one_work+0x949/0x15a0
[  604.763017][   T10]  ? __pfx_process_one_work+0x10/0x10
[  604.763028][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  604.763045][   T10]  worker_thread+0xb46/0x1140
[  604.763070][   T10]  kthread+0x388/0x470
[  604.763079][   T10]  ? __pfx_worker_thread+0x10/0x10
[  604.763089][   T10]  ? __pfx_kthread+0x10/0x10
[  604.763104][   T10]  ret_from_fork+0x51b/0xa40
[  604.763118][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  604.763129][   T10]  ? __switch_to+0xc7d/0x1400
[  604.763142][   T10]  ? __pfx_kthread+0x10/0x10
[  604.763156][   T10]  ret_from_fork_asm+0x1a/0x30
[  604.763178][   T10]  </TASK>
[  604.763182][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  605.055103][   T10] loop0: lost filesystem error report for type 5 error -117
[  605.056753][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  605.080412][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  605.088803][   T10] loop0: lost filesystem error report for type 5 error -108
[  605.329041][T12839] loop0: detected capacity change from 0 to 32768
[  605.343982][T12839] xfs: Deprecated parameter 'noikeep'
[  605.349643][T12839] XFS: noikeep mount option is deprecated.
[  605.363144][T12839] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  605.392628][T12839] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  605.410800][T12839] XFS (loop0): Starting recovery (logdev: internal)
[  605.445467][T12839] XFS (loop0): Ending recovery (logdev: internal)
[  605.454955][T12839] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  605.466414][T12839] XFS (loop0): Unmount and run xfs_repair
[  605.487836][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  605.499817][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  605.512965][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  605.512980][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  605.512987][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  605.513003][T11030] Call Trace:
[  605.513008][T11030]  <TASK>
[  605.513013][T11030]  dump_stack_lvl+0xe8/0x150
[  605.513030][T11030]  xfs_corruption_error+0x122/0x170
[  605.513042][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  605.513056][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  605.513067][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  605.513086][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  605.513099][T11030]  ? kasan_save_track+0x4f/0x80
[  605.513113][T11030]  ? kasan_save_track+0x3e/0x80
[  605.513126][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  605.513139][T11030]  __xfs_free_extent+0x36e/0x4f0
[  605.513156][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  605.513180][T11030]  ? rcu_is_watching+0x15/0xb0
[  605.513196][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  605.513212][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  605.513223][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  605.513236][T11030]  ? rcu_is_watching+0x15/0xb0
[  605.513251][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  605.513261][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  605.513282][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  605.513298][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  605.513312][T11030]  ? xfs_defer_finish+0x1c/0x180
[  605.513324][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  605.513341][T11030]  xfs_defer_finish+0x1c/0x180
[  605.513353][T11030]  xfs_bunmapi_range+0xc4/0x140
[  605.513368][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  605.513383][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  605.513396][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  605.513408][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  605.513419][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  605.513431][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  605.513440][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  605.513456][T11030]  xfs_inactive+0x96e/0xcd0
[  605.513467][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  605.513478][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  605.513490][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  605.513502][T11030]  ? process_one_work+0x87c/0x15a0
[  605.513514][T11030]  process_one_work+0x949/0x15a0
[  605.513537][T11030]  ? __pfx_process_one_work+0x10/0x10
[  605.513547][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  605.513564][T11030]  worker_thread+0xb46/0x1140
[  605.513581][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  605.513604][T11030]  kthread+0x388/0x470
[  605.513614][T11030]  ? __pfx_worker_thread+0x10/0x10
[  605.513634][T11030]  ? __pfx_kthread+0x10/0x10
[  605.513650][T11030]  ret_from_fork+0x51b/0xa40
[  605.513665][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  605.513676][T11030]  ? __switch_to+0xc7d/0x1400
[  605.513689][T11030]  ? __pfx_kthread+0x10/0x10
[  605.513703][T11030]  ret_from_fork_asm+0x1a/0x30
[  605.513727][T11030]  </TASK>
[  605.513731][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  605.810605][T11030] loop0: lost filesystem error report for type 5 error -117
[  605.812350][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  605.836291][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  605.844653][T11030] loop0: lost filesystem error report for type 5 error -108
[  606.078272][T12848] loop0: detected capacity change from 0 to 32768
[  606.097158][T12848] xfs: Deprecated parameter 'noikeep'
[  606.103267][T12848] XFS: noikeep mount option is deprecated.
[  606.114553][T12848] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  606.137943][T12848] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  606.155311][T12848] XFS (loop0): Starting recovery (logdev: internal)
[  606.192248][T12848] XFS (loop0): Ending recovery (logdev: internal)
[  606.203060][T12848] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  606.214676][T12848] XFS (loop0): Unmount and run xfs_repair
[  606.231090][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  606.241215][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  606.255967][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  606.255981][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  606.255989][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  606.256005][   T10] Call Trace:
[  606.256009][   T10]  <TASK>
[  606.256014][   T10]  dump_stack_lvl+0xe8/0x150
[  606.256031][   T10]  xfs_corruption_error+0x122/0x170
[  606.256043][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  606.256058][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  606.256069][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  606.256088][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  606.256100][   T10]  ? kasan_save_track+0x4f/0x80
[  606.256115][   T10]  ? kasan_save_track+0x3e/0x80
[  606.256127][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  606.256140][   T10]  __xfs_free_extent+0x36e/0x4f0
[  606.256157][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  606.256181][   T10]  ? rcu_is_watching+0x15/0xb0
[  606.256196][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  606.256212][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  606.256222][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  606.256235][   T10]  ? rcu_is_watching+0x15/0xb0
[  606.256250][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  606.256260][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  606.256280][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  606.256295][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  606.256309][   T10]  ? xfs_defer_finish+0x1c/0x180
[  606.256321][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  606.256339][   T10]  xfs_defer_finish+0x1c/0x180
[  606.256350][   T10]  xfs_bunmapi_range+0xc4/0x140
[  606.256365][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  606.256379][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  606.256391][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  606.256404][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  606.256414][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  606.256426][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  606.256435][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  606.256451][   T10]  xfs_inactive+0x96e/0xcd0
[  606.256461][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  606.256473][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  606.256484][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  606.256496][   T10]  ? process_one_work+0x87c/0x15a0
[  606.256508][   T10]  process_one_work+0x949/0x15a0
[  606.256535][   T10]  ? __pfx_process_one_work+0x10/0x10
[  606.256545][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  606.256563][   T10]  worker_thread+0xb46/0x1140
[  606.256588][   T10]  kthread+0x388/0x470
[  606.256596][   T10]  ? __pfx_worker_thread+0x10/0x10
[  606.256607][   T10]  ? __pfx_kthread+0x10/0x10
[  606.256621][   T10]  ret_from_fork+0x51b/0xa40
[  606.256636][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  606.256647][   T10]  ? __switch_to+0xc7d/0x1400
[  606.256660][   T10]  ? __pfx_kthread+0x10/0x10
[  606.256674][   T10]  ret_from_fork_asm+0x1a/0x30
[  606.256696][   T10]  </TASK>
[  606.256700][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  606.549849][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  606.565886][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  606.812520][T12857] loop0: detected capacity change from 0 to 32768
[  606.820173][T12857] xfs: Deprecated parameter 'noikeep'
[  606.825624][T12857] XFS: noikeep mount option is deprecated.
[  606.837278][T12857] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  606.860031][T12857] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  606.878699][T12857] XFS (loop0): Starting recovery (logdev: internal)
[  606.896033][T12857] XFS (loop0): Ending recovery (logdev: internal)
[  606.905874][T12857] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  606.918180][T12857] XFS (loop0): Unmount and run xfs_repair
[  606.932943][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  606.943123][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  606.957830][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  606.957844][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  606.957851][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  606.957867][T11030] Call Trace:
[  606.957871][T11030]  <TASK>
[  606.957876][T11030]  dump_stack_lvl+0xe8/0x150
[  606.957892][T11030]  xfs_corruption_error+0x122/0x170
[  606.957906][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  606.957919][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  606.957930][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  606.957949][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  606.957962][T11030]  ? kasan_save_track+0x4f/0x80
[  606.957976][T11030]  ? kasan_save_track+0x3e/0x80
[  606.957989][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  606.958001][T11030]  __xfs_free_extent+0x36e/0x4f0
[  606.958018][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  606.958041][T11030]  ? rcu_is_watching+0x15/0xb0
[  606.958057][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  606.958073][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  606.958083][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  606.958096][T11030]  ? rcu_is_watching+0x15/0xb0
[  606.958111][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  606.958122][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  606.958142][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  606.958158][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  606.958172][T11030]  ? xfs_defer_finish+0x1c/0x180
[  606.958184][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  606.958201][T11030]  xfs_defer_finish+0x1c/0x180
[  606.958213][T11030]  xfs_bunmapi_range+0xc4/0x140
[  606.958228][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  606.958242][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  606.958254][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  606.958267][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  606.958277][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  606.958289][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  606.958298][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  606.958314][T11030]  xfs_inactive+0x96e/0xcd0
[  606.958325][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  606.958336][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  606.958348][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  606.958360][T11030]  ? process_one_work+0x87c/0x15a0
[  606.958372][T11030]  process_one_work+0x949/0x15a0
[  606.958394][T11030]  ? __pfx_process_one_work+0x10/0x10
[  606.958404][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  606.958422][T11030]  worker_thread+0xb46/0x1140
[  606.958492][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  606.958515][T11030]  kthread+0x388/0x470
[  606.958524][T11030]  ? __pfx_worker_thread+0x10/0x10
[  606.958535][T11030]  ? __pfx_kthread+0x10/0x10
[  606.958550][T11030]  ret_from_fork+0x51b/0xa40
[  606.958564][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  606.958575][T11030]  ? __switch_to+0xc7d/0x1400
[  606.958587][T11030]  ? __pfx_kthread+0x10/0x10
[  606.958602][T11030]  ret_from_fork_asm+0x1a/0x30
[  606.958635][T11030]  </TASK>
[  607.249165][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  607.258410][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  607.274433][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  607.516692][T12866] loop0: detected capacity change from 0 to 32768
[  607.524339][T12866] xfs: Deprecated parameter 'noikeep'
[  607.530111][T12866] XFS: noikeep mount option is deprecated.
[  607.548275][T12866] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  607.605345][T12866] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  607.622591][T12866] XFS (loop0): Starting recovery (logdev: internal)
[  607.635283][T12866] XFS (loop0): Ending recovery (logdev: internal)
[  607.644977][T12866] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  607.656444][T12866] XFS (loop0): Unmount and run xfs_repair
[  607.680620][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  607.690765][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  607.704115][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  607.704136][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  607.704146][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  607.704167][T11030] Call Trace:
[  607.704173][T11030]  <TASK>
[  607.704179][T11030]  dump_stack_lvl+0xe8/0x150
[  607.704202][T11030]  xfs_corruption_error+0x122/0x170
[  607.704220][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  607.704241][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  607.704257][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  607.704289][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  607.704306][T11030]  ? kasan_save_track+0x4f/0x80
[  607.704327][T11030]  ? kasan_save_track+0x3e/0x80
[  607.704345][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  607.704367][T11030]  __xfs_free_extent+0x36e/0x4f0
[  607.704402][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  607.704443][T11030]  ? rcu_is_watching+0x15/0xb0
[  607.704465][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  607.704491][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  607.704506][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  607.704528][T11030]  ? rcu_is_watching+0x15/0xb0
[  607.704554][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  607.704572][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  607.704611][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  607.704641][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  607.704662][T11030]  ? xfs_defer_finish+0x1c/0x180
[  607.704683][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  607.704714][T11030]  xfs_defer_finish+0x1c/0x180
[  607.704734][T11030]  xfs_bunmapi_range+0xc4/0x140
[  607.704759][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  607.704781][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  607.704803][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  607.704824][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  607.704841][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  607.704862][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  607.704877][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  607.704901][T11030]  xfs_inactive+0x96e/0xcd0
[  607.704921][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  607.704941][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  607.704960][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  607.704983][T11030]  ? process_one_work+0x87c/0x15a0
[  607.705001][T11030]  process_one_work+0x949/0x15a0
[  607.705042][T11030]  ? __pfx_process_one_work+0x10/0x10
[  607.705058][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  607.705091][T11030]  worker_thread+0xb46/0x1140
[  607.705119][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  607.705156][T11030]  kthread+0x388/0x470
[  607.705173][T11030]  ? __pfx_worker_thread+0x10/0x10
[  607.705190][T11030]  ? __pfx_kthread+0x10/0x10
[  607.705213][T11030]  ret_from_fork+0x51b/0xa40
[  607.705236][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  607.705253][T11030]  ? __switch_to+0xc7d/0x1400
[  607.705275][T11030]  ? __pfx_kthread+0x10/0x10
[  607.705298][T11030]  ret_from_fork_asm+0x1a/0x30
[  607.705335][T11030]  </TASK>
[  607.705343][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  608.001791][T11030] fserror_report: 4 callbacks suppressed
[  608.001802][T11030] loop0: lost filesystem error report for type 5 error -117
[  608.009492][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  608.032672][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  608.041015][T11030] loop0: lost filesystem error report for type 5 error -108
[  608.275709][T12875] loop0: detected capacity change from 0 to 32768
[  608.290696][T12875] xfs: Deprecated parameter 'noikeep'
[  608.296105][T12875] XFS: noikeep mount option is deprecated.
[  608.311642][T12875] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  608.346879][T12875] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  608.367460][T12875] XFS (loop0): Starting recovery (logdev: internal)
[  608.383382][T12875] XFS (loop0): Ending recovery (logdev: internal)
[  608.394385][T12875] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  608.406224][T12875] XFS (loop0): Unmount and run xfs_repair
[  608.426855][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  608.438101][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  608.451323][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  608.451343][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  608.451352][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  608.451374][T11030] Call Trace:
[  608.451381][T11030]  <TASK>
[  608.451389][T11030]  dump_stack_lvl+0xe8/0x150
[  608.451410][T11030]  xfs_corruption_error+0x122/0x170
[  608.451430][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  608.451449][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  608.451467][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  608.451495][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  608.451515][T11030]  ? kasan_save_track+0x4f/0x80
[  608.451535][T11030]  ? kasan_save_track+0x3e/0x80
[  608.451553][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  608.451572][T11030]  __xfs_free_extent+0x36e/0x4f0
[  608.451599][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  608.451640][T11030]  ? rcu_is_watching+0x15/0xb0
[  608.451662][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  608.451688][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  608.451704][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  608.451726][T11030]  ? rcu_is_watching+0x15/0xb0
[  608.451752][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  608.451770][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  608.451810][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  608.451839][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  608.451864][T11030]  ? xfs_defer_finish+0x1c/0x180
[  608.451884][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  608.451916][T11030]  xfs_defer_finish+0x1c/0x180
[  608.451936][T11030]  xfs_bunmapi_range+0xc4/0x140
[  608.451961][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  608.451985][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  608.452008][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  608.452029][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  608.452046][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  608.452067][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  608.452082][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  608.452108][T11030]  xfs_inactive+0x96e/0xcd0
[  608.452127][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  608.452147][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  608.452167][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  608.452190][T11030]  ? process_one_work+0x87c/0x15a0
[  608.452207][T11030]  process_one_work+0x949/0x15a0
[  608.452248][T11030]  ? __pfx_process_one_work+0x10/0x10
[  608.452265][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  608.452297][T11030]  worker_thread+0xb46/0x1140
[  608.452336][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  608.452374][T11030]  kthread+0x388/0x470
[  608.452390][T11030]  ? __pfx_worker_thread+0x10/0x10
[  608.452407][T11030]  ? __pfx_kthread+0x10/0x10
[  608.452431][T11030]  ret_from_fork+0x51b/0xa40
[  608.452454][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  608.452471][T11030]  ? __switch_to+0xc7d/0x1400
[  608.452492][T11030]  ? __pfx_kthread+0x10/0x10
[  608.452515][T11030]  ret_from_fork_asm+0x1a/0x30
[  608.452553][T11030]  </TASK>
[  608.452560][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  608.748861][T11030] loop0: lost filesystem error report for type 5 error -117
[  608.750895][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  608.774661][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  608.783100][T11030] loop0: lost filesystem error report for type 5 error -108
[  609.020288][T12884] loop0: detected capacity change from 0 to 32768
[  609.039406][T12884] xfs: Deprecated parameter 'noikeep'
[  609.044819][T12884] XFS: noikeep mount option is deprecated.
[  609.056354][T12884] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  609.085627][T12884] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  609.103446][T12884] XFS (loop0): Starting recovery (logdev: internal)
[  609.128365][T12884] XFS (loop0): Ending recovery (logdev: internal)
[  609.143115][T12884] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  609.155931][T12884] XFS (loop0): Unmount and run xfs_repair
[  609.174676][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  609.185510][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  609.198684][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  609.198705][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  609.198715][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  609.198738][T11030] Call Trace:
[  609.198746][T11030]  <TASK>
[  609.198755][T11030]  dump_stack_lvl+0xe8/0x150
[  609.198778][T11030]  xfs_corruption_error+0x122/0x170
[  609.198794][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  609.198813][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  609.198830][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  609.198859][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  609.198879][T11030]  ? kasan_save_track+0x4f/0x80
[  609.198901][T11030]  ? kasan_save_track+0x3e/0x80
[  609.198920][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  609.198943][T11030]  __xfs_free_extent+0x36e/0x4f0
[  609.198968][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  609.199010][T11030]  ? rcu_is_watching+0x15/0xb0
[  609.199035][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  609.199062][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  609.199079][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  609.199100][T11030]  ? rcu_is_watching+0x15/0xb0
[  609.199125][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  609.199144][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  609.199183][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  609.199212][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  609.199236][T11030]  ? xfs_defer_finish+0x1c/0x180
[  609.199254][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  609.199279][T11030]  xfs_defer_finish+0x1c/0x180
[  609.199295][T11030]  xfs_bunmapi_range+0xc4/0x140
[  609.199320][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  609.199345][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  609.199368][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  609.199388][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  609.199406][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  609.199426][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  609.199441][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  609.199464][T11030]  xfs_inactive+0x96e/0xcd0
[  609.199482][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  609.199509][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  609.199526][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  609.199539][T11030]  ? process_one_work+0x87c/0x15a0
[  609.199551][T11030]  process_one_work+0x949/0x15a0
[  609.199573][T11030]  ? __pfx_process_one_work+0x10/0x10
[  609.199583][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  609.199601][T11030]  worker_thread+0xb46/0x1140
[  609.199618][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  609.199641][T11030]  kthread+0x388/0x470
[  609.199651][T11030]  ? __pfx_worker_thread+0x10/0x10
[  609.199662][T11030]  ? __pfx_kthread+0x10/0x10
[  609.199677][T11030]  ret_from_fork+0x51b/0xa40
[  609.199691][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  609.199702][T11030]  ? __switch_to+0xc7d/0x1400
[  609.199714][T11030]  ? __pfx_kthread+0x10/0x10
[  609.199729][T11030]  ret_from_fork_asm+0x1a/0x30
[  609.199752][T11030]  </TASK>
[  609.201085][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  609.497614][T11030] loop0: lost filesystem error report for type 5 error -117
[  609.499634][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  609.522833][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  609.531191][T11030] loop0: lost filesystem error report for type 5 error -108
[  609.758160][T12893] loop0: detected capacity change from 0 to 32768
[  609.777152][T12893] xfs: Deprecated parameter 'noikeep'
[  609.786861][T12893] XFS: noikeep mount option is deprecated.
[  609.798961][T12893] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  609.826078][T12893] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  609.860219][T12893] XFS (loop0): Starting recovery (logdev: internal)
[  609.886583][T12893] XFS (loop0): Ending recovery (logdev: internal)
[  609.897272][T12893] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  609.909864][T12893] XFS (loop0): Unmount and run xfs_repair
[  609.925507][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  609.936132][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  609.949433][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  609.949452][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  609.949462][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  609.949485][   T10] Call Trace:
[  609.949491][   T10]  <TASK>
[  609.949497][   T10]  dump_stack_lvl+0xe8/0x150
[  609.949520][   T10]  xfs_corruption_error+0x122/0x170
[  609.949540][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  609.949562][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  609.949580][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  609.949615][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  609.949638][   T10]  ? kasan_save_track+0x4f/0x80
[  609.949659][   T10]  ? kasan_save_track+0x3e/0x80
[  609.949678][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  609.949701][   T10]  __xfs_free_extent+0x36e/0x4f0
[  609.949728][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  609.949769][   T10]  ? rcu_is_watching+0x15/0xb0
[  609.949794][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  609.949821][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  609.949838][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  609.949859][   T10]  ? rcu_is_watching+0x15/0xb0
[  609.949884][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  609.949901][   T10]  xfs_defer_finish_one+0x5ba/0xcd0
[  609.949938][   T10]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  609.949966][   T10]  xfs_defer_finish_noroll+0x8f0/0x1290
[  609.949990][   T10]  ? xfs_defer_finish+0x1c/0x180
[  609.950008][   T10]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  609.950039][   T10]  xfs_defer_finish+0x1c/0x180
[  609.950054][   T10]  xfs_bunmapi_range+0xc4/0x140
[  609.950079][   T10]  xfs_itruncate_extents_flags+0x2fc/0x960
[  609.950101][   T10]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  609.950121][   T10]  ? xfs_trans_log_inode+0x12c/0x1a0
[  609.950143][   T10]  xfs_inactive_truncate+0x12b/0x1b0
[  609.950160][   T10]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  609.950181][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  609.950196][   T10]  ? xfs_qm_dqattach+0x88/0x2b0
[  609.950231][   T10]  xfs_inactive+0x96e/0xcd0
[  609.950251][   T10]  ? __pfx_xfs_inactive+0x10/0x10
[  609.950271][   T10]  ? do_raw_spin_unlock+0xf5/0x210
[  609.950292][   T10]  xfs_inodegc_worker+0x2fa/0x770
[  609.950314][   T10]  ? process_one_work+0x87c/0x15a0
[  609.950332][   T10]  process_one_work+0x949/0x15a0
[  609.950373][   T10]  ? __pfx_process_one_work+0x10/0x10
[  609.950390][   T10]  ? do_raw_spin_lock+0x12b/0x2f0
[  609.950421][   T10]  worker_thread+0xb46/0x1140
[  609.950466][   T10]  kthread+0x388/0x470
[  609.950481][   T10]  ? __pfx_worker_thread+0x10/0x10
[  609.950498][   T10]  ? __pfx_kthread+0x10/0x10
[  609.950520][   T10]  ret_from_fork+0x51b/0xa40
[  609.950543][   T10]  ? __pfx_ret_from_fork+0x10/0x10
[  609.950561][   T10]  ? __switch_to+0xc7d/0x1400
[  609.950582][   T10]  ? __pfx_kthread+0x10/0x10
[  609.950604][   T10]  ret_from_fork_asm+0x1a/0x30
[  609.950645][   T10]  </TASK>
[  609.950652][   T10] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  610.241811][   T10] loop0: lost filesystem error report for type 5 error -117
[  610.243664][   T10] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  610.267034][   T10] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  610.275412][   T10] loop0: lost filesystem error report for type 5 error -108
[  610.502189][T12902] loop0: detected capacity change from 0 to 32768
[  610.519564][T12902] xfs: Deprecated parameter 'noikeep'
[  610.524962][T12902] XFS: noikeep mount option is deprecated.
[  610.536357][T12902] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  610.562521][T12902] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  610.587830][T12902] XFS (loop0): Starting recovery (logdev: internal)
[  610.611316][T12902] XFS (loop0): Ending recovery (logdev: internal)
[  610.622367][T12902] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  610.633930][T12902] XFS (loop0): Unmount and run xfs_repair
[  610.649663][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  610.660482][T11030] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  610.674703][T11030] CPU: 1 UID: 0 PID: 11030 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  610.674718][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  610.674725][T11030] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  610.674741][T11030] Call Trace:
[  610.674746][T11030]  <TASK>
[  610.674750][T11030]  dump_stack_lvl+0xe8/0x150
[  610.674766][T11030]  xfs_corruption_error+0x122/0x170
[  610.674778][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  610.674792][T11030]  xfs_free_ag_extent+0x14e5/0x17d0
[  610.674803][T11030]  ? xfs_free_ag_extent+0x1209/0x17d0
[  610.674822][T11030]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  610.674835][T11030]  ? kasan_save_track+0x4f/0x80
[  610.674849][T11030]  ? kasan_save_track+0x3e/0x80
[  610.674862][T11030]  ? __kasan_slab_alloc+0x6c/0x80
[  610.674874][T11030]  __xfs_free_extent+0x36e/0x4f0
[  610.674891][T11030]  ? __pfx___xfs_free_extent+0x10/0x10
[  610.674915][T11030]  ? rcu_is_watching+0x15/0xb0
[  610.674930][T11030]  xfs_extent_free_finish_item+0x292/0x640
[  610.674946][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  610.674957][T11030]  ? xfs_extent_free_create_done+0x60/0x1b0
[  610.674970][T11030]  ? rcu_is_watching+0x15/0xb0
[  610.674984][T11030]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  610.674995][T11030]  xfs_defer_finish_one+0x5ba/0xcd0
[  610.675015][T11030]  ? __pfx_xfs_defer_finish_one+0x10/0x10
[  610.675031][T11030]  xfs_defer_finish_noroll+0x8f0/0x1290
[  610.675045][T11030]  ? xfs_defer_finish+0x1c/0x180
[  610.675056][T11030]  ? __pfx_xfs_defer_finish_noroll+0x10/0x10
[  610.675074][T11030]  xfs_defer_finish+0x1c/0x180
[  610.675085][T11030]  xfs_bunmapi_range+0xc4/0x140
[  610.675100][T11030]  xfs_itruncate_extents_flags+0x2fc/0x960
[  610.675114][T11030]  ? __pfx_xfs_itruncate_extents_flags+0x10/0x10
[  610.675127][T11030]  ? xfs_trans_log_inode+0x12c/0x1a0
[  610.675140][T11030]  xfs_inactive_truncate+0x12b/0x1b0
[  610.675150][T11030]  ? __pfx_xfs_inactive_truncate+0x10/0x10
[  610.675162][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  610.675170][T11030]  ? xfs_qm_dqattach+0x88/0x2b0
[  610.675187][T11030]  xfs_inactive+0x96e/0xcd0
[  610.675198][T11030]  ? __pfx_xfs_inactive+0x10/0x10
[  610.675209][T11030]  ? do_raw_spin_unlock+0xf5/0x210
[  610.675220][T11030]  xfs_inodegc_worker+0x2fa/0x770
[  610.675233][T11030]  ? process_one_work+0x87c/0x15a0
[  610.675245][T11030]  process_one_work+0x949/0x15a0
[  610.675267][T11030]  ? __pfx_process_one_work+0x10/0x10
[  610.675277][T11030]  ? do_raw_spin_lock+0x12b/0x2f0
[  610.675294][T11030]  worker_thread+0xb46/0x1140
[  610.675311][T11030]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  610.675334][T11030]  kthread+0x388/0x470
[  610.675343][T11030]  ? __pfx_worker_thread+0x10/0x10
[  610.675354][T11030]  ? __pfx_kthread+0x10/0x10
[  610.675374][T11030]  ret_from_fork+0x51b/0xa40
[  610.675389][T11030]  ? __pfx_ret_from_fork+0x10/0x10
[  610.675400][T11030]  ? __switch_to+0xc7d/0x1400
[  610.675412][T11030]  ? __pfx_kthread+0x10/0x10
[  610.675427][T11030]  ret_from_fork_asm+0x1a/0x30
[  610.675449][T11030]  </TASK>
[  610.675454][T11030] XFS (loop0): Corruption detected. Unmount and run xfs_repair
[  610.972086][T11030] loop0: lost filesystem error report for type 5 error -117
[  610.974371][T11030] XFS (loop0): Corruption of in-memory data (0x8) detected at xfs_defer_finish_noroll+0xca5/0x1290 (fs/xfs/libxfs/xfs_defer.c:721).  Shutting down filesystem.
[  610.997658][T11030] XFS (loop0): Please unmount the filesystem and rectify the problem(s)
executing program
[  611.006052][T11030] loop0: lost filesystem error report for type 5 error -108
[  611.232342][T12911] loop0: detected capacity change from 0 to 32768
[  611.249606][T12911] xfs: Deprecated parameter 'noikeep'
[  611.255013][T12911] XFS: noikeep mount option is deprecated.
[  611.268331][T12911] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  611.303723][T12911] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  611.332400][T12911] XFS (loop0): Starting recovery (logdev: internal)
[  611.366586][T12911] XFS (loop0): Ending recovery (logdev: internal)
[  611.376256][T12911] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x3d6/0x510, xfs_bnobt block 0x8
[  611.389859][T12911] XFS (loop0): Unmount and run xfs_repair
[  611.409514][T11099] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb
[  611.419811][   T10] XFS (loop0): Internal error i != 1 at line 2287 of file fs/xfs/libxfs/xfs_alloc.c.  Caller xfs_free_ag_extent+0x1209/0x17d0
[  611.433565][   T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  611.433580][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  611.433589][   T10] Workqueue: xfs-inodegc/loop0 xfs_inodegc_worker
[  611.433607][   T10] Call Trace:
[  611.433612][   T10]  <TASK>
[  611.433618][   T10]  dump_stack_lvl+0xe8/0x150
[  611.433635][   T10]  xfs_corruption_error+0x122/0x170
[  611.433652][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  611.433666][   T10]  xfs_free_ag_extent+0x14e5/0x17d0
[  611.433676][   T10]  ? xfs_free_ag_extent+0x1209/0x17d0
[  611.433696][   T10]  ? __pfx_xfs_free_ag_extent+0x10/0x10
[  611.433709][   T10]  ? kasan_save_track+0x4f/0x80
[  611.433724][   T10]  ? kasan_save_track+0x3e/0x80
[  611.433739][   T10]  ? __kasan_slab_alloc+0x6c/0x80
[  611.433753][   T10]  __xfs_free_extent+0x36e/0x4f0
[  611.433770][   T10]  ? __pfx___xfs_free_extent+0x10/0x10
[  611.433794][   T10]  ? rcu_is_watching+0x15/0xb0
[  611.433810][   T10]  xfs_extent_free_finish_item+0x292/0x640
[  611.433826][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  611.433836][   T10]  ? xfs_extent_free_create_done+0x60/0x1b0
[  611.433849][   T10]  ? rcu_is_watching+0x15/0xb0
[  611.433867][   T10]  ? __pfx_xfs_extent_free_finish_item+0x10/0x10
[  611.433878][   T10]  xfs_defer_finish_one+0x5ba/0xcd0