1.345930][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  431.345958][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  431.345983][ T6026]  do_writepages+0x338/0x560
[  431.346007][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  431.346025][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  431.346040][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  431.346102][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  431.346124][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  431.346178][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  431.346197][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  431.346230][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  431.346283][ T6026]  kill_f2fs_super+0x2dd/0x700
[  431.346307][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  431.346334][ T6026]  ? call_rcu+0x64d/0x8b0
[  431.346348][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  431.346374][ T6026]  deactivate_locked_super+0xbc/0x110
[  431.346393][ T6026]  cleanup_mnt+0x3d3/0x460
[  431.346410][ T6026]  task_work_run+0x1d9/0x270
[  431.346428][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  431.346448][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  431.346461][ T6026]  ? rcu_is_watching+0x16/0xb0
[  431.346479][ T6026]  do_syscall_64+0x328/0x520
[  431.346497][ T6026]  ? trace_irq_disable+0x3b/0x140
[  431.346508][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  431.346525][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  431.346539][ T6026] RIP: 0033:0x7fa11899f397
[  431.346551][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  431.346562][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  431.346581][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  431.346590][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  431.346598][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  431.346606][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  431.346615][ T6026] R13: 00007fa118a34474 R14: 0000000000069472 R15: 00007fff6042f080
[  431.346636][ T6026]  </TASK>
[  431.350399][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  431.537357][T12954] loop2: detected capacity change from 0 to 40427
[  431.541852][T12954] F2FS-fs (loop2): invalid crc value
[  431.610970][T12954] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  431.620206][T12954] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  431.637613][ T6028] syz-executor: attempt to access beyond end of device
[  431.637613][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.644796][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  431.644833][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  431.644843][ T6028] Call Trace:
[  431.644849][ T6028]  <TASK>
[  431.644855][ T6028]  dump_stack_lvl+0xe8/0x150
[  431.644878][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  431.644897][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  431.644911][ T6028]  ? blkg_put+0x22/0x240
[  431.644938][ T6028]  __submit_merged_bio+0x258/0x6a0
[  431.644953][ T6028]  ? rcu_is_watching+0x16/0xb0
[  431.644977][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  431.644998][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  431.645028][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  431.645068][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  431.645113][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  431.645127][ T6028]  ? __bfs+0x153/0x290
[  431.645164][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  431.645191][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  431.645207][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  431.645236][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  431.645254][ T6028]  do_writepages+0x338/0x560
[  431.645279][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  431.645298][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  431.645313][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  431.645354][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  431.645373][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  431.645399][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  431.645416][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  431.645448][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  431.645501][ T6028]  kill_f2fs_super+0x2dd/0x700
[  431.645526][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  431.645550][ T6028]  ? call_rcu+0x64d/0x8b0
[  431.645564][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  431.645591][ T6028]  deactivate_locked_super+0xbc/0x110
[  431.645609][ T6028]  cleanup_mnt+0x3d3/0x460
[  431.645625][ T6028]  task_work_run+0x1d9/0x270
[  431.645641][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  431.645661][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  431.645674][ T6028]  ? rcu_is_watching+0x16/0xb0
[  431.645691][ T6028]  do_syscall_64+0x328/0x520
[  431.645708][ T6028]  ? trace_irq_disable+0x3b/0x140
[  431.645720][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  431.645737][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  431.645749][ T6028] RIP: 0033:0x7fa020d9f397
[  431.645763][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  431.645774][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  431.645788][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  431.645797][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  431.645806][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  431.645814][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  431.645823][ T6028] R13: 00007fa020e34474 R14: 0000000000069596 R15: 00007ffd2ee36e50
[  431.645843][ T6028]  </TASK>
[  431.645900][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  432.005082][T12965] loop0: detected capacity change from 0 to 40427
[  432.013204][T12965] F2FS-fs (loop0): invalid crc value
[  432.088437][T12965] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  432.096340][T12965] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  432.110683][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  432.110727][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  432.110737][ T6020] Call Trace:
[  432.110744][ T6020]  <TASK>
[  432.110750][ T6020]  dump_stack_lvl+0xe8/0x150
[  432.110774][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  432.110794][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  432.110809][ T6020]  ? blkg_put+0x22/0x240
[  432.110835][ T6020]  __submit_merged_bio+0x258/0x6a0
[  432.110850][ T6020]  ? rcu_is_watching+0x16/0xb0
[  432.110869][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  432.110889][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  432.110921][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  432.110939][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  432.110979][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.111026][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  432.111040][ T6020]  ? __bfs+0x153/0x290
[  432.111051][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  432.111076][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  432.111092][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  432.111121][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.111165][ T6020]  do_writepages+0x338/0x560
[  432.111192][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  432.111211][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  432.111226][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  432.111268][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  432.111287][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  432.111316][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  432.111334][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  432.111386][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  432.111441][ T6020]  kill_f2fs_super+0x2dd/0x700
[  432.111463][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  432.111490][ T6020]  ? call_rcu+0x64d/0x8b0
[  432.111504][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  432.111531][ T6020]  deactivate_locked_super+0xbc/0x110
[  432.111552][ T6020]  cleanup_mnt+0x3d3/0x460
[  432.111569][ T6020]  task_work_run+0x1d9/0x270
[  432.111586][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  432.111606][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  432.111618][ T6020]  ? rcu_is_watching+0x16/0xb0
[  432.111635][ T6020]  do_syscall_64+0x328/0x520
[  432.111652][ T6020]  ? trace_irq_disable+0x3b/0x140
[  432.111663][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.111680][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.111692][ T6020] RIP: 0033:0x7fe508d9f397
[  432.111705][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  432.111716][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  432.111730][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  432.111739][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  432.111746][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  432.111755][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  432.111763][ T6020] R13: 00007fe508e34474 R14: 0000000000069771 R15: 00007ffda72769e0
[  432.111783][ T6020]  </TASK>
[  432.111897][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  432.266457][T12967] loop1: detected capacity change from 0 to 40427
[  432.289367][T12967] F2FS-fs (loop1): invalid crc value
[  432.356612][T12967] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  432.363664][T12967] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  432.380439][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  432.380477][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  432.380484][ T6026] Call Trace:
[  432.380489][ T6026]  <TASK>
[  432.380492][ T6026]  dump_stack_lvl+0xe8/0x150
[  432.380508][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  432.380520][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  432.380529][ T6026]  ? blkg_put+0x22/0x240
[  432.380543][ T6026]  __submit_merged_bio+0x258/0x6a0
[  432.380553][ T6026]  ? rcu_is_watching+0x16/0xb0
[  432.380563][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  432.380575][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  432.380593][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  432.380603][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  432.380623][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.380648][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  432.380656][ T6026]  ? __bfs+0x153/0x290
[  432.380662][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  432.380676][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  432.380685][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  432.380718][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.380731][ T6026]  do_writepages+0x338/0x560
[  432.380746][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  432.380757][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  432.380765][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  432.380789][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  432.380799][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  432.380815][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  432.380825][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  432.380843][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  432.380872][ T6026]  kill_f2fs_super+0x2dd/0x700
[  432.380886][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  432.380900][ T6026]  ? call_rcu+0x64d/0x8b0
[  432.380908][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  432.380924][ T6026]  deactivate_locked_super+0xbc/0x110
[  432.380935][ T6026]  cleanup_mnt+0x3d3/0x460
[  432.380944][ T6026]  task_work_run+0x1d9/0x270
[  432.380959][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  432.380970][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  432.380978][ T6026]  ? rcu_is_watching+0x16/0xb0
[  432.380987][ T6026]  do_syscall_64+0x328/0x520
[  432.380997][ T6026]  ? trace_irq_disable+0x3b/0x140
[  432.381004][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.381013][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.381021][ T6026] RIP: 0033:0x7fa11899f397
[  432.381028][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  432.381034][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  432.381044][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  432.381049][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  432.381054][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  432.381059][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  432.381064][ T6026] R13: 00007fa118a34474 R14: 000000000006987e R15: 00007fff6042f080
[  432.381075][ T6026]  </TASK>
[  432.384709][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  432.474260][T12972] loop2: detected capacity change from 0 to 40427
[  432.479630][T12972] F2FS-fs (loop2): invalid crc value
[  432.610230][T12972] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  432.612584][T12972] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  432.621458][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  432.621488][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  432.621495][ T6028] Call Trace:
[  432.621499][ T6028]  <TASK>
[  432.621503][ T6028]  dump_stack_lvl+0xe8/0x150
[  432.621518][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  432.621530][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  432.621538][ T6028]  ? blkg_put+0x22/0x240
[  432.621553][ T6028]  __submit_merged_bio+0x258/0x6a0
[  432.621562][ T6028]  ? rcu_is_watching+0x16/0xb0
[  432.621572][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  432.621585][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  432.621602][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  432.621624][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.621639][ T6028]  ? lock_acquire+0x115/0x350
[  432.621657][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  432.621664][ T6028]  ? __bfs+0x153/0x290
[  432.621670][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  432.621685][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  432.621694][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  432.621711][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.621721][ T6028]  do_writepages+0x338/0x560
[  432.621735][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  432.621746][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  432.621756][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  432.621778][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  432.621789][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  432.621804][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  432.621814][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  432.621832][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  432.621861][ T6028]  kill_f2fs_super+0x2dd/0x700
[  432.621874][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  432.621888][ T6028]  ? call_rcu+0x64d/0x8b0
[  432.621896][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  432.621912][ T6028]  deactivate_locked_super+0xbc/0x110
[  432.621924][ T6028]  cleanup_mnt+0x3d3/0x460
[  432.621933][ T6028]  task_work_run+0x1d9/0x270
[  432.621942][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  432.621958][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  432.621966][ T6028]  ? rcu_is_watching+0x16/0xb0
[  432.621976][ T6028]  do_syscall_64+0x328/0x520
[  432.621985][ T6028]  ? trace_irq_disable+0x3b/0x140
[  432.621992][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.622002][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.622009][ T6028] RIP: 0033:0x7fa020d9f397
[  432.622016][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  432.622023][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  432.622032][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  432.622037][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  432.622042][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  432.622047][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  432.622052][ T6028] R13: 00007fa020e34474 R14: 0000000000069716 R15: 00007ffd2ee36e50
[  432.622063][ T6028]  </TASK>
[  432.626064][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  432.874422][T12982] loop0: detected capacity change from 0 to 40427
[  432.880508][T12982] F2FS-fs (loop0): invalid crc value
[  432.913486][T12982] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  432.919934][T12982] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  432.929929][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  432.929971][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  432.929981][ T6020] Call Trace:
[  432.929986][ T6020]  <TASK>
[  432.929992][ T6020]  dump_stack_lvl+0xe8/0x150
[  432.930015][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  432.930034][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  432.930047][ T6020]  ? blkg_put+0x22/0x240
[  432.930092][ T6020]  __submit_merged_bio+0x258/0x6a0
[  432.930107][ T6020]  ? rcu_is_watching+0x16/0xb0
[  432.930152][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  432.930173][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  432.930200][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  432.930239][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.930282][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  432.930295][ T6020]  ? __bfs+0x153/0x290
[  432.930305][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  432.930329][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  432.930344][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  432.930372][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  432.930389][ T6020]  do_writepages+0x338/0x560
[  432.930413][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  432.930431][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  432.930445][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  432.930492][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  432.930510][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  432.930535][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  432.930572][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  432.930622][ T6020]  kill_f2fs_super+0x2dd/0x700
[  432.930644][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  432.930668][ T6020]  ? call_rcu+0x64d/0x8b0
[  432.930681][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  432.930707][ T6020]  deactivate_locked_super+0xbc/0x110
[  432.930725][ T6020]  cleanup_mnt+0x3d3/0x460
[  432.930739][ T6020]  task_work_run+0x1d9/0x270
[  432.930753][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  432.930773][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  432.930785][ T6020]  ? rcu_is_watching+0x16/0xb0
[  432.930801][ T6020]  do_syscall_64+0x328/0x520
[  432.930817][ T6020]  ? trace_irq_disable+0x3b/0x140
[  432.930829][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.930844][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  432.930858][ T6020] RIP: 0033:0x7fe508d9f397
[  432.930870][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  432.930879][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  432.930893][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  432.930900][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  432.930907][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  432.930914][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  432.930922][ T6020] R13: 00007fe508e34474 R14: 00000000000698d7 R15: 00007ffda72769e0
[  432.930941][ T6020]  </TASK>
[  432.934722][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  433.117055][T12985] loop1: detected capacity change from 0 to 40427
[  433.123348][T12985] F2FS-fs (loop1): invalid crc value
[  433.183611][T12985] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  433.189075][T12985] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  433.199940][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  433.199974][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  433.199981][ T6026] Call Trace:
[  433.199985][ T6026]  <TASK>
[  433.199989][ T6026]  dump_stack_lvl+0xe8/0x150
[  433.200005][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  433.200017][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  433.200026][ T6026]  ? blkg_put+0x22/0x240
[  433.200040][ T6026]  __submit_merged_bio+0x258/0x6a0
[  433.200066][ T6026]  ? rcu_is_watching+0x16/0xb0
[  433.200078][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  433.200090][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  433.200107][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  433.200169][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.200185][ T6026]  ? lock_acquire+0x115/0x350
[  433.200203][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  433.200210][ T6026]  ? __bfs+0x153/0x290
[  433.200217][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  433.200231][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  433.200240][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  433.200257][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.200267][ T6026]  do_writepages+0x338/0x560
[  433.200282][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  433.200293][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  433.200302][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  433.200325][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  433.200336][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  433.200352][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  433.200362][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  433.200380][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  433.200409][ T6026]  kill_f2fs_super+0x2dd/0x700
[  433.200422][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  433.200436][ T6026]  ? call_rcu+0x64d/0x8b0
[  433.200449][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  433.200464][ T6026]  deactivate_locked_super+0xbc/0x110
[  433.200475][ T6026]  cleanup_mnt+0x3d3/0x460
[  433.200485][ T6026]  task_work_run+0x1d9/0x270
[  433.200494][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  433.200505][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  433.200512][ T6026]  ? rcu_is_watching+0x16/0xb0
[  433.200522][ T6026]  do_syscall_64+0x328/0x520
[  433.200532][ T6026]  ? trace_irq_disable+0x3b/0x140
[  433.200539][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.200548][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.200555][ T6026] RIP: 0033:0x7fa11899f397
[  433.200563][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  433.200570][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  433.200579][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  433.200585][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  433.200589][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  433.200594][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  433.200599][ T6026] R13: 00007fa118a34474 R14: 0000000000069bb2 R15: 00007fff6042f080
[  433.200611][ T6026]  </TASK>
[  433.203902][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  433.360638][T12991] F2FS-fs (loop2): invalid crc value
[  433.414277][T12991] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  433.418351][T12991] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  433.428366][ T6028] CPU: 1 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  433.428395][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  433.428402][ T6028] Call Trace:
[  433.428406][ T6028]  <TASK>
[  433.428410][ T6028]  dump_stack_lvl+0xe8/0x150
[  433.428426][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  433.428438][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  433.428447][ T6028]  ? blkg_put+0x22/0x240
[  433.428461][ T6028]  __submit_merged_bio+0x258/0x6a0
[  433.428470][ T6028]  ? rcu_is_watching+0x16/0xb0
[  433.428481][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  433.428493][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  433.428510][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  433.428520][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  433.428540][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.428571][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  433.428582][ T6028]  ? __bfs+0x153/0x290
[  433.428592][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  433.428614][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  433.428644][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  433.428660][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.428670][ T6028]  do_writepages+0x338/0x560
[  433.428685][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  433.428697][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  433.428706][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  433.428729][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  433.428739][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  433.428756][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  433.428766][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  433.428783][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  433.428812][ T6028]  kill_f2fs_super+0x2dd/0x700
[  433.428826][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  433.428840][ T6028]  ? call_rcu+0x64d/0x8b0
[  433.428848][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  433.428863][ T6028]  deactivate_locked_super+0xbc/0x110
[  433.428875][ T6028]  cleanup_mnt+0x3d3/0x460
[  433.428884][ T6028]  task_work_run+0x1d9/0x270
[  433.428893][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  433.428909][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  433.428917][ T6028]  ? rcu_is_watching+0x16/0xb0
[  433.428926][ T6028]  do_syscall_64+0x328/0x520
[  433.428936][ T6028]  ? trace_irq_disable+0x3b/0x140
[  433.428943][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.428952][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.428959][ T6028] RIP: 0033:0x7fa020d9f397
[  433.428968][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  433.428974][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  433.428983][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  433.428988][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  433.428992][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  433.428997][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  433.429002][ T6028] R13: 00007fa020e34474 R14: 0000000000069ab9 R15: 00007ffd2ee36e50
[  433.429014][ T6028]  </TASK>
[  433.500816][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  433.603375][T12997] F2FS-fs (loop0): invalid crc value
[  433.666620][T12997] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  433.674274][T12997] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  433.683338][T13003] F2FS-fs (loop1): invalid crc value
[  433.691978][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  433.692005][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  433.692011][ T6020] Call Trace:
[  433.692015][ T6020]  <TASK>
[  433.692019][ T6020]  dump_stack_lvl+0xe8/0x150
[  433.692033][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  433.692062][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  433.692071][ T6020]  ? blkg_put+0x22/0x240
[  433.692086][ T6020]  __submit_merged_bio+0x258/0x6a0
[  433.692095][ T6020]  ? rcu_is_watching+0x16/0xb0
[  433.692106][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  433.692150][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  433.692173][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  433.692183][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  433.692203][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.692228][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  433.692236][ T6020]  ? __bfs+0x153/0x290
[  433.692242][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  433.692257][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  433.692266][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  433.692282][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.692293][ T6020]  do_writepages+0x338/0x560
[  433.692307][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  433.692318][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  433.692327][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  433.692350][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  433.692361][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  433.692377][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  433.692387][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  433.692405][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  433.692434][ T6020]  kill_f2fs_super+0x2dd/0x700
[  433.692452][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  433.692466][ T6020]  ? call_rcu+0x64d/0x8b0
[  433.692475][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  433.692490][ T6020]  deactivate_locked_super+0xbc/0x110
[  433.692501][ T6020]  cleanup_mnt+0x3d3/0x460
[  433.692511][ T6020]  task_work_run+0x1d9/0x270
[  433.692520][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  433.692531][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  433.692538][ T6020]  ? rcu_is_watching+0x16/0xb0
[  433.692548][ T6020]  do_syscall_64+0x328/0x520
[  433.692558][ T6020]  ? trace_irq_disable+0x3b/0x140
[  433.692565][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.692574][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.692581][ T6020] RIP: 0033:0x7fe508d9f397
[  433.692589][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  433.692596][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  433.692605][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  433.692610][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  433.692615][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  433.692620][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  433.692625][ T6020] R13: 00007fe508e34474 R14: 0000000000069d9e R15: 00007ffda72769e0
[  433.692636][ T6020]  </TASK>
[  433.698182][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  433.757693][T13003] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  433.761765][T13003] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  433.775584][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  433.775596][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  433.775602][ T6026] Call Trace:
[  433.775605][ T6026]  <TASK>
[  433.775609][ T6026]  dump_stack_lvl+0xe8/0x150
[  433.775624][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  433.775643][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  433.775656][ T6026]  ? blkg_put+0x22/0x240
[  433.775681][ T6026]  __submit_merged_bio+0x258/0x6a0
[  433.775696][ T6026]  ? rcu_is_watching+0x16/0xb0
[  433.775714][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  433.775735][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  433.775762][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  433.775773][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  433.775793][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.775820][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  433.775828][ T6026]  ? __bfs+0x153/0x290
[  433.775834][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  433.775849][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  433.775859][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  433.775876][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  433.775886][ T6026]  do_writepages+0x338/0x560
[  433.775902][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  433.775913][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  433.775923][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  433.775950][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  433.775961][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  433.775977][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  433.775988][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  433.776007][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  433.776038][ T6026]  kill_f2fs_super+0x2dd/0x700
[  433.776052][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  433.776067][ T6026]  ? call_rcu+0x64d/0x8b0
[  433.776075][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  433.776092][ T6026]  deactivate_locked_super+0xbc/0x110
[  433.776104][ T6026]  cleanup_mnt+0x3d3/0x460
[  433.776152][ T6026]  task_work_run+0x1d9/0x270
[  433.776164][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  433.776176][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  433.776203][ T6026]  ? rcu_is_watching+0x16/0xb0
[  433.776213][ T6026]  do_syscall_64+0x328/0x520
[  433.776223][ T6026]  ? trace_irq_disable+0x3b/0x140
[  433.776230][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.776240][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  433.776248][ T6026] RIP: 0033:0x7fa11899f397
[  433.776256][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  433.776262][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  433.776271][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  433.776276][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  433.776281][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  433.776286][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  433.776291][ T6026] R13: 00007fa118a34474 R14: 0000000000069def R15: 00007fff6042f080
[  433.776304][ T6026]  </TASK>
[  433.777917][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  433.994003][T13012] F2FS-fs (loop2): invalid crc value
[  434.057241][T13012] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  434.067258][T13012] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  434.075327][ T6028] bio_check_eod: 8 callbacks suppressed
[  434.075392][ T6028] syz-executor: attempt to access beyond end of device
[  434.075392][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  434.075838][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  434.075849][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  434.075853][ T6028] Call Trace:
[  434.075857][ T6028]  <TASK>
[  434.075861][ T6028]  dump_stack_lvl+0xe8/0x150
[  434.075875][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  434.075887][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  434.075895][ T6028]  ? blkg_put+0x22/0x240
[  434.075910][ T6028]  __submit_merged_bio+0x258/0x6a0
[  434.075919][ T6028]  ? rcu_is_watching+0x16/0xb0
[  434.075930][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  434.075945][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  434.075971][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  434.076006][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.076033][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  434.076041][ T6028]  ? __bfs+0x153/0x290
[  434.076048][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  434.076062][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  434.076071][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  434.076087][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.076098][ T6028]  do_writepages+0x338/0x560
[  434.076151][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  434.076162][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  434.076172][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  434.076194][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  434.076205][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  434.076221][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  434.076231][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  434.076248][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  434.076283][ T6028]  kill_f2fs_super+0x2dd/0x700
[  434.076324][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  434.076341][ T6028]  ? call_rcu+0x64d/0x8b0
[  434.076349][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  434.076366][ T6028]  deactivate_locked_super+0xbc/0x110
[  434.076377][ T6028]  cleanup_mnt+0x3d3/0x460
[  434.076387][ T6028]  task_work_run+0x1d9/0x270
[  434.076396][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  434.076410][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  434.076422][ T6028]  ? rcu_is_watching+0x16/0xb0
[  434.076444][ T6028]  do_syscall_64+0x328/0x520
[  434.076460][ T6028]  ? trace_irq_disable+0x3b/0x140
[  434.076471][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.076487][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.076498][ T6028] RIP: 0033:0x7fa020d9f397
[  434.076506][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  434.076512][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  434.076524][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  434.076532][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  434.076539][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  434.076547][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  434.076555][ T6028] R13: 00007fa020e34474 R14: 0000000000069f23 R15: 00007ffd2ee36e50
[  434.076575][ T6028]  </TASK>
[  434.080517][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  434.313515][T13019] F2FS-fs (loop1): invalid crc value
[  434.344192][T13019] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  434.351173][T13019] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  434.360604][ T6026] syz-executor: attempt to access beyond end of device
[  434.360604][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  434.361405][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  434.361433][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  434.361439][ T6026] Call Trace:
[  434.361443][ T6026]  <TASK>
[  434.361447][ T6026]  dump_stack_lvl+0xe8/0x150
[  434.361462][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  434.361475][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  434.361483][ T6026]  ? blkg_put+0x22/0x240
[  434.361498][ T6026]  __submit_merged_bio+0x258/0x6a0
[  434.361507][ T6026]  ? rcu_is_watching+0x16/0xb0
[  434.361518][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  434.361530][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  434.361547][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  434.361558][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  434.361577][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.361603][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  434.361611][ T6026]  ? __bfs+0x153/0x290
[  434.361617][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  434.361632][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  434.361641][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  434.361657][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.361668][ T6026]  do_writepages+0x338/0x560
[  434.361683][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  434.361694][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  434.361703][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  434.361726][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  434.361737][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  434.361753][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  434.361780][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  434.361799][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  434.361828][ T6026]  kill_f2fs_super+0x2dd/0x700
[  434.361842][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  434.361856][ T6026]  ? call_rcu+0x64d/0x8b0
[  434.361864][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  434.361880][ T6026]  deactivate_locked_super+0xbc/0x110
[  434.361891][ T6026]  cleanup_mnt+0x3d3/0x460
[  434.361901][ T6026]  task_work_run+0x1d9/0x270
[  434.361911][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  434.361922][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  434.361929][ T6026]  ? rcu_is_watching+0x16/0xb0
[  434.361939][ T6026]  do_syscall_64+0x328/0x520
[  434.361948][ T6026]  ? trace_irq_disable+0x3b/0x140
[  434.361955][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.361965][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.361972][ T6026] RIP: 0033:0x7fa11899f397
[  434.361980][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  434.361986][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  434.361995][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  434.362000][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  434.362011][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  434.362016][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  434.362020][ T6026] R13: 00007fa118a34474 R14: 000000000006a040 R15: 00007fff6042f080
[  434.362032][ T6026]  </TASK>
[  434.473145][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  434.486493][T13020] F2FS-fs (loop0): invalid crc value
[  434.584652][T13020] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  434.594011][T13020] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  434.603794][ T6020] syz-executor: attempt to access beyond end of device
[  434.603794][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  434.604271][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  434.604288][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  434.604295][ T6020] Call Trace:
[  434.604300][ T6020]  <TASK>
[  434.604303][ T6020]  dump_stack_lvl+0xe8/0x150
[  434.604319][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  434.604331][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  434.604340][ T6020]  ? blkg_put+0x22/0x240
[  434.604355][ T6020]  __submit_merged_bio+0x258/0x6a0
[  434.604364][ T6020]  ? rcu_is_watching+0x16/0xb0
[  434.604375][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  434.604388][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  434.604404][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  434.604415][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  434.604440][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.604465][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  434.604472][ T6020]  ? __bfs+0x153/0x290
[  434.604478][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  434.604492][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  434.604502][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  434.604518][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.604528][ T6020]  do_writepages+0x338/0x560
2026/09/05 14:25:06 executed programs: 1146
[  434.604542][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  434.604553][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  434.604562][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  434.604584][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  434.604595][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  434.604610][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  434.604620][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  434.604638][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  434.604666][ T6020]  kill_f2fs_super+0x2dd/0x700
[  434.604679][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  434.604694][ T6020]  ? call_rcu+0x64d/0x8b0
[  434.604701][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  434.604717][ T6020]  deactivate_locked_super+0xbc/0x110
[  434.604729][ T6020]  cleanup_mnt+0x3d3/0x460
[  434.604738][ T6020]  task_work_run+0x1d9/0x270
[  434.604747][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  434.604758][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  434.604765][ T6020]  ? rcu_is_watching+0x16/0xb0
[  434.604774][ T6020]  do_syscall_64+0x328/0x520
[  434.604784][ T6020]  ? trace_irq_disable+0x3b/0x140
[  434.604791][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.604800][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.604807][ T6020] RIP: 0033:0x7fe508d9f397
[  434.604815][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  434.604821][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  434.604848][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  434.604854][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  434.604858][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  434.604864][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  434.604868][ T6020] R13: 00007fe508e34474 R14: 0000000000069f02 R15: 00007ffda72769e0
[  434.604880][ T6020]  </TASK>
[  434.608017][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  434.656531][T13027] F2FS-fs (loop2): invalid crc value
[  434.785755][T13027] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  434.797136][T13027] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  434.815229][ T6028] syz-executor: attempt to access beyond end of device
[  434.815229][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  434.818230][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  434.818246][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  434.818254][ T6028] Call Trace:
[  434.818260][ T6028]  <TASK>
[  434.818266][ T6028]  dump_stack_lvl+0xe8/0x150
[  434.818287][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  434.818306][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  434.818316][ T6028]  ? blkg_put+0x22/0x240
[  434.818339][ T6028]  __submit_merged_bio+0x258/0x6a0
[  434.818354][ T6028]  ? rcu_is_watching+0x16/0xb0
[  434.818371][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  434.818391][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  434.818415][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  434.818438][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  434.818469][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.818513][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  434.818526][ T6028]  ? __bfs+0x153/0x290
[  434.818536][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  434.818560][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  434.818575][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  434.818600][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  434.818614][ T6028]  do_writepages+0x338/0x560
[  434.818664][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  434.818682][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  434.818696][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  434.818730][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  434.818748][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  434.818775][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  434.818788][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  434.818816][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  434.818868][ T6028]  kill_f2fs_super+0x2dd/0x700
[  434.818885][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  434.818908][ T6028]  ? call_rcu+0x64d/0x8b0
[  434.818921][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  434.818946][ T6028]  deactivate_locked_super+0xbc/0x110
[  434.818964][ T6028]  cleanup_mnt+0x3d3/0x460
[  434.818977][ T6028]  task_work_run+0x1d9/0x270
[  434.818988][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  434.819006][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  434.819018][ T6028]  ? rcu_is_watching+0x16/0xb0
[  434.819034][ T6028]  do_syscall_64+0x328/0x520
[  434.819050][ T6028]  ? trace_irq_disable+0x3b/0x140
[  434.819060][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.819074][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  434.819082][ T6028] RIP: 0033:0x7fa020d9f397
[  434.819118][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  434.819129][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  434.819143][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  434.819151][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  434.819159][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  434.819167][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  434.819174][ T6028] R13: 00007fa020e34474 R14: 000000000006a201 R15: 00007ffd2ee36e50
[  434.819189][ T6028]  </TASK>
[  434.825265][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  435.043919][T13032] F2FS-fs (loop1): invalid crc value
[  435.074282][T13039] F2FS-fs (loop0): invalid crc value
[  435.124494][T13039] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  435.139232][T13032] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  435.142633][T13032] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  435.147706][T13039] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  435.156220][ T6020] syz-executor: attempt to access beyond end of device
[  435.156220][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  435.156871][ T6026] syz-executor: attempt to access beyond end of device
[  435.156871][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  435.157410][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  435.157435][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  435.157443][ T6026] Call Trace:
[  435.157450][ T6026]  <TASK>
[  435.157480][ T6026]  dump_stack_lvl+0xe8/0x150
[  435.157506][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  435.157528][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  435.157542][ T6026]  ? blkg_put+0x22/0x240
[  435.157569][ T6026]  __submit_merged_bio+0x258/0x6a0
[  435.157585][ T6026]  ? rcu_is_watching+0x16/0xb0
[  435.157604][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  435.157628][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  435.157662][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  435.157707][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.157756][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  435.157771][ T6026]  ? __bfs+0x153/0x290
[  435.157782][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  435.157810][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  435.157827][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  435.157860][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.157892][ T6026]  do_writepages+0x338/0x560
[  435.157917][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  435.157936][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  435.157951][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  435.157997][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  435.158017][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  435.158047][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  435.158066][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  435.158129][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  435.158191][ T6026]  kill_f2fs_super+0x2dd/0x700
[  435.158217][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  435.158244][ T6026]  ? call_rcu+0x64d/0x8b0
[  435.158258][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  435.158284][ T6026]  deactivate_locked_super+0xbc/0x110
[  435.158304][ T6026]  cleanup_mnt+0x3d3/0x460
[  435.158320][ T6026]  task_work_run+0x1d9/0x270
[  435.158338][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  435.158358][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  435.158373][ T6026]  ? rcu_is_watching+0x16/0xb0
[  435.158387][ T6026]  do_syscall_64+0x328/0x520
[  435.158401][ T6026]  ? trace_irq_disable+0x3b/0x140
[  435.158412][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.158436][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.158446][ T6026] RIP: 0033:0x7fa11899f397
[  435.158460][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  435.158470][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  435.158485][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  435.158493][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  435.158500][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  435.158509][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  435.158516][ T6026] R13: 00007fa118a34474 R14: 000000000006a359 R15: 00007fff6042f080
[  435.158538][ T6026]  </TASK>
[  435.173955][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  435.188377][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  435.188396][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  435.188405][ T6020] Call Trace:
[  435.188411][ T6020]  <TASK>
[  435.188425][ T6020]  dump_stack_lvl+0xe8/0x150
[  435.188449][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  435.188470][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  435.188485][ T6020]  ? blkg_put+0x22/0x240
[  435.188511][ T6020]  __submit_merged_bio+0x258/0x6a0
[  435.188527][ T6020]  ? rcu_is_watching+0x16/0xb0
[  435.188545][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  435.188567][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  435.188598][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  435.188664][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.188712][ T6020]  ? is_bpf_text_address+0x26/0x2b0
[  435.188726][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  435.188740][ T6020]  ? __bfs+0x153/0x290
[  435.188751][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  435.188777][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  435.188793][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  435.188823][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.188841][ T6020]  do_writepages+0x338/0x560
[  435.188865][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  435.188884][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  435.188899][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  435.188940][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  435.188961][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  435.188990][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  435.189008][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  435.189041][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  435.189116][ T6020]  kill_f2fs_super+0x2dd/0x700
[  435.189139][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  435.189164][ T6020]  ? call_rcu+0x64d/0x8b0
[  435.189179][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  435.189204][ T6020]  deactivate_locked_super+0xbc/0x110
[  435.189221][ T6020]  cleanup_mnt+0x3d3/0x460
[  435.189236][ T6020]  task_work_run+0x1d9/0x270
[  435.189251][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  435.189271][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  435.189282][ T6020]  ? rcu_is_watching+0x16/0xb0
[  435.189298][ T6020]  do_syscall_64+0x328/0x520
[  435.189314][ T6020]  ? trace_irq_disable+0x3b/0x140
[  435.189324][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.189339][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.189350][ T6020] RIP: 0033:0x7fe508d9f397
[  435.189363][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  435.189372][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  435.189386][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  435.189394][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  435.189402][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  435.189410][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  435.189425][ T6020] R13: 00007fe508e34474 R14: 000000000006a286 R15: 00007ffda72769e0
[  435.189445][ T6020]  </TASK>
[  435.201552][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  435.525938][T13047] F2FS-fs (loop2): invalid crc value
[  435.562917][T13047] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  435.572980][T13047] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  435.589029][ T6028] syz-executor: attempt to access beyond end of device
[  435.589029][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  435.589674][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  435.589690][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  435.589699][ T6028] Call Trace:
[  435.589704][ T6028]  <TASK>
[  435.589710][ T6028]  dump_stack_lvl+0xe8/0x150
[  435.589728][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  435.589741][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  435.589755][ T6028]  ? blkg_put+0x22/0x240
[  435.589780][ T6028]  __submit_merged_bio+0x258/0x6a0
[  435.589795][ T6028]  ? rcu_is_watching+0x16/0xb0
[  435.589812][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  435.589828][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  435.589855][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  435.589871][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  435.589903][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.589946][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  435.589959][ T6028]  ? __bfs+0x153/0x290
[  435.589994][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  435.590018][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  435.590033][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  435.590062][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.590079][ T6028]  do_writepages+0x338/0x560
[  435.590129][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  435.590147][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  435.590161][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  435.590185][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  435.590196][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  435.590212][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  435.590226][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  435.590252][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  435.590296][ T6028]  kill_f2fs_super+0x2dd/0x700
[  435.590317][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  435.590337][ T6028]  ? call_rcu+0x64d/0x8b0
[  435.590349][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  435.590373][ T6028]  deactivate_locked_super+0xbc/0x110
[  435.590390][ T6028]  cleanup_mnt+0x3d3/0x460
[  435.590405][ T6028]  task_work_run+0x1d9/0x270
[  435.590426][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  435.590443][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  435.590454][ T6028]  ? rcu_is_watching+0x16/0xb0
[  435.590469][ T6028]  do_syscall_64+0x328/0x520
[  435.590484][ T6028]  ? trace_irq_disable+0x3b/0x140
[  435.590494][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.590508][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.590519][ T6028] RIP: 0033:0x7fa020d9f397
[  435.590531][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  435.590540][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  435.590554][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  435.590562][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  435.590570][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  435.590578][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  435.590585][ T6028] R13: 00007fa020e34474 R14: 000000000006a506 R15: 00007ffd2ee36e50
[  435.590604][ T6028]  </TASK>
[  435.591488][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  435.869488][T13054] set_capacity_and_notify: 10 callbacks suppressed
[  435.872041][T13054] loop1: detected capacity change from 0 to 40427
[  435.875630][T13054] F2FS-fs (loop1): invalid crc value
[  435.902033][T13057] loop0: detected capacity change from 0 to 40427
[  435.905545][T13057] F2FS-fs (loop0): invalid crc value
[  435.921970][T13054] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  435.930801][T13054] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  435.944987][ T6026] syz-executor: attempt to access beyond end of device
[  435.944987][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  435.946533][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  435.946545][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  435.946551][ T6026] Call Trace:
[  435.946555][ T6026]  <TASK>
[  435.946560][ T6026]  dump_stack_lvl+0xe8/0x150
[  435.946576][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  435.946589][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  435.946598][ T6026]  ? blkg_put+0x22/0x240
[  435.946613][ T6026]  __submit_merged_bio+0x258/0x6a0
[  435.946622][ T6026]  ? rcu_is_watching+0x16/0xb0
[  435.946634][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  435.946647][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  435.946664][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  435.946692][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.946715][ T6026]  ? lock_acquire+0x115/0x350
[  435.946744][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  435.946758][ T6026]  ? __bfs+0x153/0x290
[  435.946768][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  435.946793][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  435.946809][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  435.946836][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  435.946855][ T6026]  do_writepages+0x338/0x560
[  435.946878][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  435.946889][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  435.946899][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  435.946924][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  435.946934][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  435.946951][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  435.946961][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  435.946978][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  435.947008][ T6026]  kill_f2fs_super+0x2dd/0x700
[  435.947021][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  435.947035][ T6026]  ? call_rcu+0x64d/0x8b0
[  435.947044][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  435.947059][ T6026]  deactivate_locked_super+0xbc/0x110
[  435.947071][ T6026]  cleanup_mnt+0x3d3/0x460
[  435.947109][ T6026]  task_work_run+0x1d9/0x270
[  435.947124][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  435.947138][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  435.947146][ T6026]  ? rcu_is_watching+0x16/0xb0
[  435.947155][ T6026]  do_syscall_64+0x328/0x520
[  435.947165][ T6026]  ? trace_irq_disable+0x3b/0x140
[  435.947172][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.947181][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  435.947188][ T6026] RIP: 0033:0x7fa11899f397
[  435.947197][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  435.947203][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  435.947212][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  435.947217][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  435.947222][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  435.947227][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  435.947232][ T6026] R13: 00007fa118a34474 R14: 000000000006a668 R15: 00007fff6042f080
[  435.947244][ T6026]  </TASK>
[  435.951128][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  436.036706][T13057] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  436.049431][T13057] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  436.081758][ T6020] syz-executor: attempt to access beyond end of device
[  436.081758][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  436.083420][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  436.083436][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  436.083444][ T6020] Call Trace:
[  436.083450][ T6020]  <TASK>
[  436.083456][ T6020]  dump_stack_lvl+0xe8/0x150
[  436.083479][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  436.083498][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  436.083512][ T6020]  ? blkg_put+0x22/0x240
[  436.083536][ T6020]  __submit_merged_bio+0x258/0x6a0
[  436.083551][ T6020]  ? rcu_is_watching+0x16/0xb0
[  436.083570][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  436.083591][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  436.083621][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  436.083637][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  436.083672][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.083716][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  436.083729][ T6020]  ? __bfs+0x153/0x290
[  436.083739][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  436.083764][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  436.083780][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  436.083809][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.083826][ T6020]  do_writepages+0x338/0x560
[  436.083850][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  436.083868][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  436.083884][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  436.083943][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  436.083963][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  436.083990][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  436.084008][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  436.084038][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  436.084119][ T6020]  kill_f2fs_super+0x2dd/0x700
[  436.084144][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  436.084169][ T6020]  ? call_rcu+0x64d/0x8b0
[  436.084183][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  436.084209][ T6020]  deactivate_locked_super+0xbc/0x110
[  436.084228][ T6020]  cleanup_mnt+0x3d3/0x460
[  436.084243][ T6020]  task_work_run+0x1d9/0x270
[  436.084258][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  436.084276][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  436.084289][ T6020]  ? rcu_is_watching+0x16/0xb0
[  436.084305][ T6020]  do_syscall_64+0x328/0x520
[  436.084322][ T6020]  ? trace_irq_disable+0x3b/0x140
[  436.084333][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.084349][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.084360][ T6020] RIP: 0033:0x7fe508d9f397
[  436.084373][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  436.084383][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  436.084396][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  436.084411][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  436.084419][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  436.084428][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  436.084435][ T6020] R13: 00007fe508e34474 R14: 000000000006a6e3 R15: 00007ffda72769e0
[  436.084456][ T6020]  </TASK>
[  436.086761][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  436.340649][T13067] loop2: detected capacity change from 0 to 40427
[  436.345215][T13067] F2FS-fs (loop2): invalid crc value
[  436.390552][T13067] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  436.399765][T13067] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  436.407871][ T6028] syz-executor: attempt to access beyond end of device
[  436.407871][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  436.411651][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  436.411663][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  436.411669][ T6028] Call Trace:
[  436.411673][ T6028]  <TASK>
[  436.411677][ T6028]  dump_stack_lvl+0xe8/0x150
[  436.411691][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  436.411703][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  436.411711][ T6028]  ? blkg_put+0x22/0x240
[  436.411726][ T6028]  __submit_merged_bio+0x258/0x6a0
[  436.411735][ T6028]  ? rcu_is_watching+0x16/0xb0
[  436.411747][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  436.411759][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  436.411776][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  436.411798][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.411841][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  436.411851][ T6028]  ? __bfs+0x153/0x290
[  436.411857][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  436.411872][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  436.411881][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  436.411898][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.411910][ T6028]  do_writepages+0x338/0x560
[  436.411925][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  436.411936][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  436.411944][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  436.411967][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  436.411978][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  436.411994][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  436.412004][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  436.412022][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  436.412051][ T6028]  kill_f2fs_super+0x2dd/0x700
[  436.412064][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  436.412109][ T6028]  ? call_rcu+0x64d/0x8b0
[  436.412117][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  436.412133][ T6028]  deactivate_locked_super+0xbc/0x110
[  436.412144][ T6028]  cleanup_mnt+0x3d3/0x460
[  436.412153][ T6028]  task_work_run+0x1d9/0x270
[  436.412163][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  436.412174][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  436.412181][ T6028]  ? rcu_is_watching+0x16/0xb0
[  436.412191][ T6028]  do_syscall_64+0x328/0x520
[  436.412200][ T6028]  ? trace_irq_disable+0x3b/0x140
[  436.412223][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.412236][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.412247][ T6028] RIP: 0033:0x7fa020d9f397
[  436.412259][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  436.412268][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  436.412282][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  436.412291][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  436.412300][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  436.412307][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  436.412314][ T6028] R13: 00007fa020e34474 R14: 000000000006a83e R15: 00007ffd2ee36e50
[  436.412333][ T6028]  </TASK>
[  436.418462][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  436.622091][T13075] loop0: detected capacity change from 0 to 40427
[  436.625674][T13075] F2FS-fs (loop0): invalid crc value
[  436.691355][T13075] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  436.696616][T13075] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  436.703923][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  436.703958][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  436.703965][ T6020] Call Trace:
[  436.703969][ T6020]  <TASK>
[  436.703973][ T6020]  dump_stack_lvl+0xe8/0x150
[  436.703988][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  436.704000][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  436.704009][ T6020]  ? blkg_put+0x22/0x240
[  436.704023][ T6020]  __submit_merged_bio+0x258/0x6a0
[  436.704032][ T6020]  ? rcu_is_watching+0x16/0xb0
[  436.704043][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  436.704055][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  436.704105][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  436.704146][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.704164][ T6020]  ? lock_acquire+0x115/0x350
[  436.704181][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  436.704189][ T6020]  ? __bfs+0x153/0x290
[  436.704195][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  436.704210][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  436.704219][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  436.704236][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.704246][ T6020]  do_writepages+0x338/0x560
[  436.704261][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  436.704272][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  436.704280][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  436.704303][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  436.704314][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  436.704330][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  436.704357][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  436.704376][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  436.704410][ T6020]  kill_f2fs_super+0x2dd/0x700
[  436.704424][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  436.704438][ T6020]  ? call_rcu+0x64d/0x8b0
[  436.704446][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  436.704461][ T6020]  deactivate_locked_super+0xbc/0x110
[  436.704472][ T6020]  cleanup_mnt+0x3d3/0x460
[  436.704482][ T6020]  task_work_run+0x1d9/0x270
[  436.704491][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  436.704502][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  436.704509][ T6020]  ? rcu_is_watching+0x16/0xb0
[  436.704519][ T6020]  do_syscall_64+0x328/0x520
[  436.704529][ T6020]  ? trace_irq_disable+0x3b/0x140
[  436.704537][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.704546][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.704553][ T6020] RIP: 0033:0x7fe508d9f397
[  436.704562][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  436.704568][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  436.704578][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  436.704583][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  436.704587][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  436.704592][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  436.704597][ T6020] R13: 00007fe508e34474 R14: 000000000006a859 R15: 00007ffda72769e0
[  436.704609][ T6020]  </TASK>
[  436.707306][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  436.850380][T13072] loop1: detected capacity change from 0 to 40427
[  436.858217][T13072] F2FS-fs (loop1): invalid crc value
[  436.933493][T13072] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  436.938432][T13072] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  436.951396][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  436.951439][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  436.951450][ T6026] Call Trace:
[  436.951457][ T6026]  <TASK>
[  436.951463][ T6026]  dump_stack_lvl+0xe8/0x150
[  436.951486][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  436.951525][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  436.951541][ T6026]  ? blkg_put+0x22/0x240
[  436.951568][ T6026]  __submit_merged_bio+0x258/0x6a0
[  436.951583][ T6026]  ? rcu_is_watching+0x16/0xb0
[  436.951602][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  436.951624][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  436.951656][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  436.951674][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  436.951709][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.951756][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  436.951769][ T6026]  ? __bfs+0x153/0x290
[  436.951780][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  436.951806][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  436.951822][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  436.951852][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  436.951870][ T6026]  do_writepages+0x338/0x560
[  436.951896][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  436.951916][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  436.951931][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  436.951979][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  436.951998][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  436.952025][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  436.952040][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  436.952095][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  436.952149][ T6026]  kill_f2fs_super+0x2dd/0x700
[  436.952173][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  436.952199][ T6026]  ? call_rcu+0x64d/0x8b0
[  436.952214][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  436.952241][ T6026]  deactivate_locked_super+0xbc/0x110
[  436.952260][ T6026]  cleanup_mnt+0x3d3/0x460
[  436.952276][ T6026]  task_work_run+0x1d9/0x270
[  436.952291][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  436.952311][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  436.952324][ T6026]  ? rcu_is_watching+0x16/0xb0
[  436.952340][ T6026]  do_syscall_64+0x328/0x520
[  436.952356][ T6026]  ? trace_irq_disable+0x3b/0x140
[  436.952367][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.952383][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  436.952395][ T6026] RIP: 0033:0x7fa11899f397
[  436.952408][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  436.952418][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  436.952432][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  436.952441][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  436.952448][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  436.952456][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  436.952464][ T6026] R13: 00007fa118a34474 R14: 000000000006aa58 R15: 00007fff6042f080
[  436.952485][ T6026]  </TASK>
[  437.043197][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  437.173900][T13087] loop0: detected capacity change from 0 to 40427
[  437.179056][T13087] F2FS-fs (loop0): invalid crc value
[  437.231203][T13081] loop2: detected capacity change from 0 to 40427
[  437.236805][T13081] F2FS-fs (loop2): invalid crc value
[  437.272997][T13087] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  437.282336][T13087] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  437.294403][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  437.294437][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  437.294444][ T6020] Call Trace:
[  437.294448][ T6020]  <TASK>
[  437.294452][ T6020]  dump_stack_lvl+0xe8/0x150
[  437.294466][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  437.294478][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  437.294487][ T6020]  ? blkg_put+0x22/0x240
[  437.294502][ T6020]  __submit_merged_bio+0x258/0x6a0
[  437.294511][ T6020]  ? rcu_is_watching+0x16/0xb0
[  437.294521][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  437.294534][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  437.294551][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  437.294573][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.294588][ T6020]  ? lock_acquire+0x115/0x350
[  437.294605][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  437.294614][ T6020]  ? __bfs+0x153/0x290
[  437.294620][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  437.294634][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  437.294643][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  437.294660][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.294670][ T6020]  do_writepages+0x338/0x560
[  437.294685][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  437.294697][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  437.294707][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  437.294729][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  437.294740][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  437.294755][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  437.294765][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  437.294783][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  437.294812][ T6020]  kill_f2fs_super+0x2dd/0x700
[  437.294825][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  437.294839][ T6020]  ? call_rcu+0x64d/0x8b0
[  437.294847][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  437.294863][ T6020]  deactivate_locked_super+0xbc/0x110
[  437.294874][ T6020]  cleanup_mnt+0x3d3/0x460
[  437.294883][ T6020]  task_work_run+0x1d9/0x270
[  437.294893][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  437.294904][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  437.294927][ T6020]  ? rcu_is_watching+0x16/0xb0
[  437.294940][ T6020]  do_syscall_64+0x328/0x520
[  437.294950][ T6020]  ? trace_irq_disable+0x3b/0x140
[  437.294957][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.294967][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.294975][ T6020] RIP: 0033:0x7fe508d9f397
[  437.294983][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  437.294989][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  437.294998][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  437.295003][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  437.295007][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  437.295012][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  437.295017][ T6020] R13: 00007fe508e34474 R14: 000000000006abb1 R15: 00007ffda72769e0
[  437.295029][ T6020]  </TASK>
[  437.297693][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  437.326047][T13081] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  437.342464][T13081] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  437.361672][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  437.361690][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  437.361698][ T6028] Call Trace:
[  437.361704][ T6028]  <TASK>
[  437.361709][ T6028]  dump_stack_lvl+0xe8/0x150
[  437.361729][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  437.361747][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  437.361760][ T6028]  ? blkg_put+0x22/0x240
[  437.361786][ T6028]  __submit_merged_bio+0x258/0x6a0
[  437.361800][ T6028]  ? rcu_is_watching+0x16/0xb0
[  437.361827][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  437.361858][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  437.361913][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  437.361931][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  437.361957][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.361983][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  437.361990][ T6028]  ? __bfs+0x153/0x290
[  437.361997][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  437.362011][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  437.362020][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  437.362037][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.362047][ T6028]  do_writepages+0x338/0x560
[  437.362094][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  437.362113][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  437.362128][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  437.362161][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  437.362172][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  437.362188][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  437.362198][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  437.362216][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  437.362245][ T6028]  kill_f2fs_super+0x2dd/0x700
[  437.362258][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  437.362272][ T6028]  ? call_rcu+0x64d/0x8b0
[  437.362280][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  437.362295][ T6028]  deactivate_locked_super+0xbc/0x110
[  437.362306][ T6028]  cleanup_mnt+0x3d3/0x460
[  437.362316][ T6028]  task_work_run+0x1d9/0x270
[  437.362325][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  437.362336][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  437.362343][ T6028]  ? rcu_is_watching+0x16/0xb0
[  437.362353][ T6028]  do_syscall_64+0x328/0x520
[  437.362363][ T6028]  ? trace_irq_disable+0x3b/0x140
[  437.362370][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.362379][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.362391][ T6028] RIP: 0033:0x7fa020d9f397
[  437.362400][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  437.362407][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  437.362416][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  437.362421][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  437.362425][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  437.362430][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  437.362435][ T6028] R13: 00007fa020e34474 R14: 000000000006abed R15: 00007ffd2ee36e50
[  437.362446][ T6028]  </TASK>
[  437.367559][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  437.716305][T13096] loop1: detected capacity change from 0 to 40427
[  437.723751][T13096] F2FS-fs (loop1): invalid crc value
[  437.804296][T13096] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  437.814548][T13096] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  437.826234][ T6026] CPU: 1 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  437.826278][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  437.826289][ T6026] Call Trace:
[  437.826295][ T6026]  <TASK>
[  437.826302][ T6026]  dump_stack_lvl+0xe8/0x150
[  437.826326][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  437.826347][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  437.826362][ T6026]  ? blkg_put+0x22/0x240
[  437.826388][ T6026]  __submit_merged_bio+0x258/0x6a0
[  437.826404][ T6026]  ? rcu_is_watching+0x16/0xb0
[  437.826429][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  437.826451][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  437.826483][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  437.826525][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.826541][ T6026]  ? sched_balance_rq+0x697b/0x7cb0
[  437.826591][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  437.826605][ T6026]  ? __bfs+0x153/0x290
[  437.826616][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  437.826642][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  437.826658][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  437.826688][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  437.826707][ T6026]  do_writepages+0x338/0x560
[  437.826731][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  437.826749][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  437.826766][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  437.826807][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  437.826827][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  437.826856][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  437.826874][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  437.826907][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  437.826981][ T6026]  kill_f2fs_super+0x2dd/0x700
[  437.827007][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  437.827033][ T6026]  ? call_rcu+0x64d/0x8b0
[  437.827048][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  437.827102][ T6026]  deactivate_locked_super+0xbc/0x110
[  437.827121][ T6026]  cleanup_mnt+0x3d3/0x460
[  437.827138][ T6026]  task_work_run+0x1d9/0x270
[  437.827154][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  437.827174][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  437.827187][ T6026]  ? rcu_is_watching+0x16/0xb0
[  437.827204][ T6026]  do_syscall_64+0x328/0x520
[  437.827222][ T6026]  ? trace_irq_disable+0x3b/0x140
[  437.827233][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.827250][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  437.827263][ T6026] RIP: 0033:0x7fa11899f397
[  437.827275][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  437.827285][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  437.827300][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  437.827309][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  437.827317][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  437.827325][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  437.827333][ T6026] R13: 00007fa118a34474 R14: 000000000006abb4 R15: 00007fff6042f080
[  437.827354][ T6026]  </TASK>
[  437.895604][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  438.106554][T13100] loop2: detected capacity change from 0 to 40427
[  438.112254][T13100] F2FS-fs (loop2): invalid crc value
[  438.169659][T13100] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  438.178464][T13100] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  438.208358][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  438.208410][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  438.208420][ T6028] Call Trace:
[  438.208426][ T6028]  <TASK>
[  438.208432][ T6028]  dump_stack_lvl+0xe8/0x150
[  438.208456][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  438.208476][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  438.208490][ T6028]  ? blkg_put+0x22/0x240
[  438.208516][ T6028]  __submit_merged_bio+0x258/0x6a0
[  438.208531][ T6028]  ? rcu_is_watching+0x16/0xb0
[  438.208548][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  438.208568][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  438.208600][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  438.208662][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.208708][ T6028]  ? is_bpf_text_address+0x26/0x2b0
[  438.208723][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  438.208736][ T6028]  ? __bfs+0x153/0x290
[  438.208746][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  438.208770][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  438.208787][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  438.208816][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.208833][ T6028]  do_writepages+0x338/0x560
[  438.208859][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  438.208877][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  438.208892][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  438.208934][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  438.208953][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  438.208982][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  438.208999][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  438.209032][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  438.209116][ T6028]  kill_f2fs_super+0x2dd/0x700
[  438.209141][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  438.209167][ T6028]  ? call_rcu+0x64d/0x8b0
[  438.209181][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  438.209208][ T6028]  deactivate_locked_super+0xbc/0x110
[  438.209229][ T6028]  cleanup_mnt+0x3d3/0x460
[  438.209246][ T6028]  task_work_run+0x1d9/0x270
[  438.209263][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  438.209283][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  438.209297][ T6028]  ? rcu_is_watching+0x16/0xb0
[  438.209313][ T6028]  do_syscall_64+0x328/0x520
[  438.209330][ T6028]  ? trace_irq_disable+0x3b/0x140
[  438.209342][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.209358][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.209371][ T6028] RIP: 0033:0x7fa020d9f397
[  438.209389][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  438.209400][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  438.209415][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  438.209423][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  438.209431][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  438.209439][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  438.209447][ T6028] R13: 00007fa020e34474 R14: 000000000006af3e R15: 00007ffd2ee36e50
[  438.209468][ T6028]  </TASK>
[  438.217118][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  438.332781][T13101] loop0: detected capacity change from 0 to 40427
[  438.337078][T13101] F2FS-fs (loop0): invalid crc value
[  438.491068][T13101] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  438.503109][T13101] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  438.522841][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  438.522888][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  438.522898][ T6020] Call Trace:
[  438.522904][ T6020]  <TASK>
[  438.522911][ T6020]  dump_stack_lvl+0xe8/0x150
[  438.522934][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  438.522954][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  438.522969][ T6020]  ? blkg_put+0x22/0x240
[  438.522994][ T6020]  __submit_merged_bio+0x258/0x6a0
[  438.523009][ T6020]  ? rcu_is_watching+0x16/0xb0
[  438.523027][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  438.523079][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  438.523111][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  438.523152][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.523168][ T6020]  ? lock_acquire+0x115/0x350
[  438.523208][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  438.523243][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  438.523256][ T6020]  ? __bfs+0x153/0x290
[  438.523267][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  438.523293][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  438.523309][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  438.523338][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.523357][ T6020]  do_writepages+0x338/0x560
[  438.523390][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  438.523409][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  438.523425][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  438.523467][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  438.523487][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  438.523515][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  438.523533][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  438.523566][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  438.523617][ T6020]  kill_f2fs_super+0x2dd/0x700
[  438.523643][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  438.523668][ T6020]  ? call_rcu+0x64d/0x8b0
[  438.523683][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  438.523707][ T6020]  deactivate_locked_super+0xbc/0x110
[  438.523726][ T6020]  cleanup_mnt+0x3d3/0x460
[  438.523743][ T6020]  task_work_run+0x1d9/0x270
[  438.523759][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  438.523779][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  438.523793][ T6020]  ? rcu_is_watching+0x16/0xb0
[  438.523809][ T6020]  do_syscall_64+0x328/0x520
[  438.523826][ T6020]  ? trace_irq_disable+0x3b/0x140
[  438.523839][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.523855][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.523867][ T6020] RIP: 0033:0x7fe508d9f397
[  438.523880][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  438.523890][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  438.523904][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  438.523912][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  438.523920][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  438.523929][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  438.523936][ T6020] R13: 00007fe508e34474 R14: 000000000006b077 R15: 00007ffda72769e0
[  438.523957][ T6020]  </TASK>
[  438.530634][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  438.705259][T13112] F2FS-fs (loop1): invalid crc value
[  438.790498][T13112] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  438.798917][T13112] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  438.806357][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  438.806391][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  438.806398][ T6026] Call Trace:
[  438.806402][ T6026]  <TASK>
[  438.806406][ T6026]  dump_stack_lvl+0xe8/0x150
[  438.806421][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  438.806433][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  438.806442][ T6026]  ? blkg_put+0x22/0x240
[  438.806456][ T6026]  __submit_merged_bio+0x258/0x6a0
[  438.806465][ T6026]  ? rcu_is_watching+0x16/0xb0
[  438.806476][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  438.806488][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  438.806506][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  438.806529][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.806554][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  438.806562][ T6026]  ? __bfs+0x153/0x290
[  438.806568][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  438.806585][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  438.806595][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  438.806621][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  438.806637][ T6026]  do_writepages+0x338/0x560
[  438.806661][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  438.806681][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  438.806695][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  438.806736][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  438.806753][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  438.806769][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  438.806780][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  438.806798][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  438.806827][ T6026]  kill_f2fs_super+0x2dd/0x700
[  438.806841][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  438.806855][ T6026]  ? call_rcu+0x64d/0x8b0
[  438.806864][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  438.806881][ T6026]  deactivate_locked_super+0xbc/0x110
[  438.806892][ T6026]  cleanup_mnt+0x3d3/0x460
[  438.806921][ T6026]  task_work_run+0x1d9/0x270
[  438.806930][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  438.806941][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  438.806949][ T6026]  ? rcu_is_watching+0x16/0xb0
[  438.806959][ T6026]  do_syscall_64+0x328/0x520
[  438.806969][ T6026]  ? trace_irq_disable+0x3b/0x140
[  438.806976][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.806985][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  438.806992][ T6026] RIP: 0033:0x7fa11899f397
[  438.807000][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  438.807006][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  438.807016][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  438.807021][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  438.807025][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  438.807030][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  438.807059][ T6026] R13: 00007fa118a34474 R14: 000000000006b198 R15: 00007fff6042f080
[  438.807077][ T6026]  </TASK>
[  438.817672][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  438.916657][T13117] F2FS-fs (loop2): invalid crc value
[  439.013056][T13117] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  439.018713][T13117] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  439.027938][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  439.027972][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  439.027980][ T6028] Call Trace:
[  439.027984][ T6028]  <TASK>
[  439.027988][ T6028]  dump_stack_lvl+0xe8/0x150
[  439.028003][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  439.028016][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  439.028024][ T6028]  ? blkg_put+0x22/0x240
[  439.028062][ T6028]  __submit_merged_bio+0x258/0x6a0
[  439.028073][ T6028]  ? rcu_is_watching+0x16/0xb0
[  439.028084][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  439.028096][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  439.028113][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  439.028136][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.028151][ T6028]  ? lock_acquire+0x115/0x350
[  439.028168][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  439.028175][ T6028]  ? __bfs+0x153/0x290
[  439.028182][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  439.028196][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  439.028205][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  439.028222][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.028232][ T6028]  do_writepages+0x338/0x560
[  439.028247][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  439.028258][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  439.028267][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  439.028290][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  439.028300][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  439.028316][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  439.028327][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  439.028344][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  439.028390][ T6028]  kill_f2fs_super+0x2dd/0x700
[  439.028409][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  439.028423][ T6028]  ? call_rcu+0x64d/0x8b0
[  439.028431][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  439.028447][ T6028]  deactivate_locked_super+0xbc/0x110
[  439.028458][ T6028]  cleanup_mnt+0x3d3/0x460
[  439.028467][ T6028]  task_work_run+0x1d9/0x270
[  439.028477][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  439.028488][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  439.028495][ T6028]  ? rcu_is_watching+0x16/0xb0
[  439.028505][ T6028]  do_syscall_64+0x328/0x520
[  439.028515][ T6028]  ? trace_irq_disable+0x3b/0x140
[  439.028522][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.028532][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.028539][ T6028] RIP: 0033:0x7fa020d9f397
[  439.028547][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  439.028553][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  439.028562][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  439.028567][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  439.028572][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  439.028577][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  439.028582][ T6028] R13: 00007fa020e34474 R14: 000000000006b27b R15: 00007ffd2ee36e50
[  439.028612][ T6028]  </TASK>
[  439.036309][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  439.152370][T13123] F2FS-fs (loop0): invalid crc value
[  439.230752][T13123] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  439.236260][T13123] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  439.242753][ T6020] bio_check_eod: 9 callbacks suppressed
[  439.242825][ T6020] syz-executor: attempt to access beyond end of device
[  439.242825][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  439.243301][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  439.243312][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  439.243317][ T6020] Call Trace:
[  439.243321][ T6020]  <TASK>
[  439.243325][ T6020]  dump_stack_lvl+0xe8/0x150
[  439.243340][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  439.243352][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  439.243369][ T6020]  ? blkg_put+0x22/0x240
[  439.243384][ T6020]  __submit_merged_bio+0x258/0x6a0
[  439.243394][ T6020]  ? rcu_is_watching+0x16/0xb0
[  439.243404][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  439.243417][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  439.243433][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  439.243456][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.243470][ T6020]  ? lock_acquire+0x115/0x350
[  439.243488][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  439.243495][ T6020]  ? __bfs+0x153/0x290
[  439.243502][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  439.243516][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  439.243525][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  439.243541][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.243551][ T6020]  do_writepages+0x338/0x560
[  439.243565][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  439.243576][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  439.243585][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  439.243607][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  439.243618][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  439.243633][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  439.243643][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  439.243661][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  439.243689][ T6020]  kill_f2fs_super+0x2dd/0x700
[  439.243702][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  439.243716][ T6020]  ? call_rcu+0x64d/0x8b0
[  439.243724][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  439.243739][ T6020]  deactivate_locked_super+0xbc/0x110
[  439.243750][ T6020]  cleanup_mnt+0x3d3/0x460
[  439.243780][ T6020]  task_work_run+0x1d9/0x270
[  439.243791][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  439.243802][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  439.243809][ T6020]  ? rcu_is_watching+0x16/0xb0
[  439.243819][ T6020]  do_syscall_64+0x328/0x520
[  439.243828][ T6020]  ? trace_irq_disable+0x3b/0x140
[  439.243836][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.243845][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.243852][ T6020] RIP: 0033:0x7fe508d9f397
[  439.243862][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  439.243869][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  439.243878][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  439.243883][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  439.243888][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  439.243893][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  439.243898][ T6020] R13: 00007fe508e34474 R14: 000000000006b1c4 R15: 00007ffda72769e0
[  439.243909][ T6020]  </TASK>
[  439.248013][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  439.438115][T13129] F2FS-fs (loop1): invalid crc value
[  439.505530][T13129] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  439.512783][T13129] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  439.526571][ T6026] syz-executor: attempt to access beyond end of device
[  439.526571][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  439.527083][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  439.527119][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  439.527128][ T6026] Call Trace:
[  439.527134][ T6026]  <TASK>
[  439.527140][ T6026]  dump_stack_lvl+0xe8/0x150
[  439.527162][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  439.527182][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  439.527196][ T6026]  ? blkg_put+0x22/0x240
[  439.527221][ T6026]  __submit_merged_bio+0x258/0x6a0
[  439.527231][ T6026]  ? rcu_is_watching+0x16/0xb0
[  439.527242][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  439.527255][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  439.527273][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  439.527298][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.527314][ T6026]  ? __pfx_clockevents_program_event+0x10/0x10
[  439.527335][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  439.527343][ T6026]  ? __bfs+0x153/0x290
[  439.527350][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  439.527367][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  439.527376][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  439.527394][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.527405][ T6026]  do_writepages+0x338/0x560
[  439.527420][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  439.527432][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  439.527441][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  439.527466][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  439.527477][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  439.527494][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  439.527505][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  439.527524][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  439.527556][ T6026]  kill_f2fs_super+0x2dd/0x700
[  439.527571][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  439.527586][ T6026]  ? call_rcu+0x64d/0x8b0
[  439.527594][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  439.527611][ T6026]  deactivate_locked_super+0xbc/0x110
[  439.527623][ T6026]  cleanup_mnt+0x3d3/0x460
[  439.527633][ T6026]  task_work_run+0x1d9/0x270
[  439.527642][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  439.527654][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  439.527662][ T6026]  ? rcu_is_watching+0x16/0xb0
[  439.527672][ T6026]  do_syscall_64+0x328/0x520
[  439.527682][ T6026]  ? trace_irq_disable+0x3b/0x140
[  439.527689][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.527698][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.527705][ T6026] RIP: 0033:0x7fa11899f397
[  439.527713][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  439.527719][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  439.527729][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  439.527734][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  439.527739][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  439.527744][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  439.527749][ T6026] R13: 00007fa118a34474 R14: 000000000006b469 R15: 00007fff6042f080
[  439.527761][ T6026]  </TASK>
[  439.534528][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  439.622279][T13135] F2FS-fs (loop2): invalid crc value
[  439.711297][T13135] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  439.722697][T13135] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  439.745919][ T6028] syz-executor: attempt to access beyond end of device
[  439.745919][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  439.746511][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  439.746546][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  439.746551][ T6028] Call Trace:
[  439.746555][ T6028]  <TASK>
[  439.746559][ T6028]  dump_stack_lvl+0xe8/0x150
[  439.746574][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  439.746590][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  439.746599][ T6028]  ? blkg_put+0x22/0x240
[  439.746615][ T6028]  __submit_merged_bio+0x258/0x6a0
[  439.746624][ T6028]  ? rcu_is_watching+0x16/0xb0
[  439.746635][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  439.746648][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  439.746667][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  439.746692][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.746718][ T6028]  ? is_bpf_text_address+0x292/0x2b0
[  439.746727][ T6028]  ? is_bpf_text_address+0x26/0x2b0
2026/09/05 14:25:11 executed programs: 1165
[  439.746735][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  439.746743][ T6028]  ? __bfs+0x153/0x290
[  439.746749][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  439.746764][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  439.746773][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  439.746791][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  439.746802][ T6028]  do_writepages+0x338/0x560
[  439.746818][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  439.746829][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  439.746838][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  439.746869][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  439.746880][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  439.746897][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  439.746907][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  439.746927][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  439.746959][ T6028]  kill_f2fs_super+0x2dd/0x700
[  439.746973][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  439.746988][ T6028]  ? call_rcu+0x64d/0x8b0
[  439.746996][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  439.747012][ T6028]  deactivate_locked_super+0xbc/0x110
[  439.747072][ T6028]  cleanup_mnt+0x3d3/0x460
[  439.747084][ T6028]  task_work_run+0x1d9/0x270
[  439.747094][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  439.747105][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  439.747113][ T6028]  ? rcu_is_watching+0x16/0xb0
[  439.747123][ T6028]  do_syscall_64+0x328/0x520
[  439.747133][ T6028]  ? trace_irq_disable+0x3b/0x140
[  439.747140][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.747149][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  439.747157][ T6028] RIP: 0033:0x7fa020d9f397
[  439.747165][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  439.747172][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  439.747181][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  439.747187][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  439.747191][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  439.747196][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  439.747201][ T6028] R13: 00007fa020e34474 R14: 000000000006b53e R15: 00007ffd2ee36e50
[  439.747214][ T6028]  </TASK>
[  439.754967][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  439.932240][T13141] F2FS-fs (loop0): invalid crc value
[  439.989644][T13141] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  439.998044][T13141] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  440.010134][ T6020] syz-executor: attempt to access beyond end of device
[  440.010134][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  440.011243][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  440.011260][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  440.011267][ T6020] Call Trace:
[  440.011273][ T6020]  <TASK>
[  440.011279][ T6020]  dump_stack_lvl+0xe8/0x150
[  440.011299][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  440.011343][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  440.011359][ T6020]  ? blkg_put+0x22/0x240
[  440.011377][ T6020]  __submit_merged_bio+0x258/0x6a0
[  440.011391][ T6020]  ? rcu_is_watching+0x16/0xb0
[  440.011410][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  440.011432][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  440.011464][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  440.011479][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  440.011502][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.011546][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  440.011559][ T6020]  ? __bfs+0x153/0x290
[  440.011569][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  440.011595][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  440.011610][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  440.011640][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.011657][ T6020]  do_writepages+0x338/0x560
[  440.011681][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  440.011699][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  440.011715][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  440.011758][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  440.011776][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  440.011804][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  440.011820][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  440.011860][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  440.011913][ T6020]  kill_f2fs_super+0x2dd/0x700
[  440.011937][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  440.011963][ T6020]  ? call_rcu+0x64d/0x8b0
[  440.011975][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  440.012002][ T6020]  deactivate_locked_super+0xbc/0x110
[  440.012045][ T6020]  cleanup_mnt+0x3d3/0x460
[  440.012063][ T6020]  task_work_run+0x1d9/0x270
[  440.012079][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  440.012099][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  440.012110][ T6020]  ? rcu_is_watching+0x16/0xb0
[  440.012127][ T6020]  do_syscall_64+0x328/0x520
[  440.012143][ T6020]  ? trace_irq_disable+0x3b/0x140
[  440.012154][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.012170][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.012183][ T6020] RIP: 0033:0x7fe508d9f397
[  440.012194][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  440.012204][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  440.012218][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  440.012226][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  440.012233][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  440.012241][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  440.012248][ T6020] R13: 00007fe508e34474 R14: 000000000006b64e R15: 00007ffda72769e0
[  440.012269][ T6020]  </TASK>
[  440.020007][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  440.124879][T13147] F2FS-fs (loop1): invalid crc value
[  440.208306][T13147] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  440.215453][T13147] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  440.223051][ T6026] syz-executor: attempt to access beyond end of device
[  440.223051][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  440.223520][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  440.223531][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  440.223536][ T6026] Call Trace:
[  440.223540][ T6026]  <TASK>
[  440.223545][ T6026]  dump_stack_lvl+0xe8/0x150
[  440.223566][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  440.223584][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  440.223596][ T6026]  ? blkg_put+0x22/0x240
[  440.223621][ T6026]  __submit_merged_bio+0x258/0x6a0
[  440.223637][ T6026]  ? rcu_is_watching+0x16/0xb0
[  440.223656][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  440.223670][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  440.223689][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  440.223713][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.223728][ T6026]  ? lock_acquire+0x115/0x350
[  440.223746][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  440.223754][ T6026]  ? __bfs+0x153/0x290
[  440.223760][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  440.223776][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  440.223785][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  440.223802][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.223813][ T6026]  do_writepages+0x338/0x560
[  440.223828][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  440.223850][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  440.223864][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  440.223899][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  440.223917][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  440.223945][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  440.223960][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  440.223993][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  440.224075][ T6026]  kill_f2fs_super+0x2dd/0x700
[  440.224099][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  440.224125][ T6026]  ? call_rcu+0x64d/0x8b0
[  440.224139][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  440.224166][ T6026]  deactivate_locked_super+0xbc/0x110
[  440.224185][ T6026]  cleanup_mnt+0x3d3/0x460
[  440.224202][ T6026]  task_work_run+0x1d9/0x270
[  440.224215][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  440.224227][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  440.224235][ T6026]  ? rcu_is_watching+0x16/0xb0
[  440.224245][ T6026]  do_syscall_64+0x328/0x520
[  440.224255][ T6026]  ? trace_irq_disable+0x3b/0x140
[  440.224262][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.224272][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.224280][ T6026] RIP: 0033:0x7fa11899f397
[  440.224288][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  440.224294][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  440.224304][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  440.224309][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  440.224313][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  440.224318][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  440.224323][ T6026] R13: 00007fa118a34474 R14: 000000000006b725 R15: 00007fff6042f080
[  440.224336][ T6026]  </TASK>
[  440.228584][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  440.395446][T13153] F2FS-fs (loop2): invalid crc value
[  440.450584][ T1382] ieee802154 phy0 wpan0: encryption failed: -22
[  440.450647][ T1382] ieee802154 phy1 wpan1: encryption failed: -22
[  440.463995][T13153] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  440.468474][T13153] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  440.474286][ T6028] syz-executor: attempt to access beyond end of device
[  440.474286][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  440.474712][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  440.474723][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  440.474728][ T6028] Call Trace:
[  440.474731][ T6028]  <TASK>
[  440.474735][ T6028]  dump_stack_lvl+0xe8/0x150
[  440.474749][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  440.474762][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  440.474770][ T6028]  ? blkg_put+0x22/0x240
[  440.474785][ T6028]  __submit_merged_bio+0x258/0x6a0
[  440.474794][ T6028]  ? rcu_is_watching+0x16/0xb0
[  440.474804][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  440.474816][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  440.474833][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  440.474855][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.474870][ T6028]  ? lock_acquire+0x115/0x350
[  440.474887][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  440.474895][ T6028]  ? __bfs+0x153/0x290
[  440.474901][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  440.474915][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  440.474924][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  440.474940][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.474950][ T6028]  do_writepages+0x338/0x560
[  440.474964][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  440.474975][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  440.474984][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  440.475006][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  440.475046][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  440.475063][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  440.475073][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  440.475090][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  440.475119][ T6028]  kill_f2fs_super+0x2dd/0x700
[  440.475132][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  440.475146][ T6028]  ? call_rcu+0x64d/0x8b0
[  440.475154][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  440.475169][ T6028]  deactivate_locked_super+0xbc/0x110
[  440.475180][ T6028]  cleanup_mnt+0x3d3/0x460
[  440.475190][ T6028]  task_work_run+0x1d9/0x270
[  440.475199][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  440.475210][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  440.475218][ T6028]  ? rcu_is_watching+0x16/0xb0
[  440.475227][ T6028]  do_syscall_64+0x328/0x520
[  440.475237][ T6028]  ? trace_irq_disable+0x3b/0x140
[  440.475244][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.475254][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.475261][ T6028] RIP: 0033:0x7fa020d9f397
[  440.475269][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  440.475275][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  440.475301][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  440.475307][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  440.475311][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  440.475316][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  440.475321][ T6028] R13: 00007fa020e34474 R14: 000000000006b64e R15: 00007ffd2ee36e50
[  440.475333][ T6028]  </TASK>
[  440.478366][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  440.629535][T13159] F2FS-fs (loop0): invalid crc value
[  440.702168][T13159] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  440.709037][T13159] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  440.719051][ T6020] syz-executor: attempt to access beyond end of device
[  440.719051][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  440.719504][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  440.719516][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  440.719521][ T6020] Call Trace:
[  440.719525][ T6020]  <TASK>
[  440.719528][ T6020]  dump_stack_lvl+0xe8/0x150
[  440.719549][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  440.719567][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  440.719583][ T6020]  ? blkg_put+0x22/0x240
[  440.719607][ T6020]  __submit_merged_bio+0x258/0x6a0
[  440.719623][ T6020]  ? rcu_is_watching+0x16/0xb0
[  440.719640][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  440.719662][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  440.719688][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  440.719699][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  440.719729][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.719794][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  440.719809][ T6020]  ? __bfs+0x153/0x290
[  440.719819][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  440.719839][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  440.719849][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  440.719866][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.719876][ T6020]  do_writepages+0x338/0x560
[  440.719891][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  440.719902][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  440.719911][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  440.719934][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  440.719945][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  440.719960][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  440.719971][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  440.719988][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  440.720048][ T6020]  kill_f2fs_super+0x2dd/0x700
[  440.720064][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  440.720078][ T6020]  ? call_rcu+0x64d/0x8b0
[  440.720086][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  440.720102][ T6020]  deactivate_locked_super+0xbc/0x110
[  440.720113][ T6020]  cleanup_mnt+0x3d3/0x460
[  440.720123][ T6020]  task_work_run+0x1d9/0x270
[  440.720132][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  440.720143][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  440.720151][ T6020]  ? rcu_is_watching+0x16/0xb0
[  440.720160][ T6020]  do_syscall_64+0x328/0x520
[  440.720170][ T6020]  ? trace_irq_disable+0x3b/0x140
[  440.720178][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.720188][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.720195][ T6020] RIP: 0033:0x7fe508d9f397
[  440.720203][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  440.720209][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  440.720218][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  440.720224][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  440.720228][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  440.720233][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  440.720238][ T6020] R13: 00007fe508e34474 R14: 000000000006b913 R15: 00007ffda72769e0
[  440.720250][ T6020]  </TASK>
[  440.721739][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  440.888856][T13170] set_capacity_and_notify: 9 callbacks suppressed
[  440.891063][T13170] loop2: detected capacity change from 0 to 40427
[  440.892662][T13165] loop1: detected capacity change from 0 to 40427
[  440.896503][T13170] F2FS-fs (loop2): invalid crc value
[  440.901349][T13165] F2FS-fs (loop1): invalid crc value
[  440.950407][T13170] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  440.957303][T13165] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  440.960555][T13165] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  440.965433][ T6026] syz-executor: attempt to access beyond end of device
[  440.965433][ T6026] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  440.965768][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  440.965779][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  440.965784][ T6026] Call Trace:
[  440.965788][ T6026]  <TASK>
[  440.965792][ T6026]  dump_stack_lvl+0xe8/0x150
[  440.965806][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  440.965819][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  440.965828][ T6026]  ? blkg_put+0x22/0x240
[  440.965849][ T6026]  __submit_merged_bio+0x258/0x6a0
[  440.965858][ T6026]  ? rcu_is_watching+0x16/0xb0
[  440.965869][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  440.965881][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  440.965898][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  440.965920][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.965935][ T6026]  ? lock_acquire+0x115/0x350
[  440.965952][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  440.965959][ T6026]  ? __bfs+0x153/0x290
[  440.965965][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  440.965979][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  440.965988][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  440.966004][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  440.966044][ T6026]  do_writepages+0x338/0x560
[  440.966058][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  440.966069][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  440.966078][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  440.966100][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  440.966111][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  440.966126][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  440.966136][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  440.966154][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  440.966182][ T6026]  kill_f2fs_super+0x2dd/0x700
[  440.966195][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  440.966209][ T6026]  ? call_rcu+0x64d/0x8b0
[  440.966217][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  440.966233][ T6026]  deactivate_locked_super+0xbc/0x110
[  440.966244][ T6026]  cleanup_mnt+0x3d3/0x460
[  440.966253][ T6026]  task_work_run+0x1d9/0x270
[  440.966263][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  440.966274][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  440.966281][ T6026]  ? rcu_is_watching+0x16/0xb0
[  440.966290][ T6026]  do_syscall_64+0x328/0x520
[  440.966300][ T6026]  ? trace_irq_disable+0x3b/0x140
[  440.966307][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.966316][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  440.966323][ T6026] RIP: 0033:0x7fa11899f397
[  440.966331][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  440.966338][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  440.966346][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  440.966351][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  440.966356][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  440.966361][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  440.966383][ T6026] R13: 00007fa118a34474 R14: 000000000006ba0b R15: 00007fff6042f080
[  440.966395][ T6026]  </TASK>
[  440.969922][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  440.970430][T13170] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  441.073482][ T6028] syz-executor: attempt to access beyond end of device
[  441.073482][ T6028] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  441.073793][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  441.073809][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  441.073818][ T6028] Call Trace:
[  441.073823][ T6028]  <TASK>
[  441.073830][ T6028]  dump_stack_lvl+0xe8/0x150
[  441.073859][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  441.073878][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  441.073891][ T6028]  ? blkg_put+0x22/0x240
[  441.073917][ T6028]  __submit_merged_bio+0x258/0x6a0
[  441.073931][ T6028]  ? rcu_is_watching+0x16/0xb0
[  441.073949][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  441.073966][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  441.073983][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  441.074069][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.074107][ T6028]  ? is_bpf_text_address+0x292/0x2b0
[  441.074121][ T6028]  ? is_bpf_text_address+0x26/0x2b0
[  441.074133][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  441.074146][ T6028]  ? __bfs+0x153/0x290
[  441.074157][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  441.074181][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  441.074196][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  441.074224][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.074241][ T6028]  do_writepages+0x338/0x560
[  441.074260][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  441.074271][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  441.074279][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  441.074302][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  441.074319][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  441.074345][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  441.074361][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  441.074392][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  441.074424][ T6028]  kill_f2fs_super+0x2dd/0x700
[  441.074445][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  441.074469][ T6028]  ? call_rcu+0x64d/0x8b0
[  441.074482][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  441.074507][ T6028]  deactivate_locked_super+0xbc/0x110
[  441.074524][ T6028]  cleanup_mnt+0x3d3/0x460
[  441.074538][ T6028]  task_work_run+0x1d9/0x270
[  441.074554][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  441.074573][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  441.074585][ T6028]  ? rcu_is_watching+0x16/0xb0
[  441.074598][ T6028]  do_syscall_64+0x328/0x520
[  441.074608][ T6028]  ? trace_irq_disable+0x3b/0x140
[  441.074616][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.074631][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.074643][ T6028] RIP: 0033:0x7fa020d9f397
[  441.074655][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  441.074664][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  441.074679][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  441.074687][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  441.074694][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  441.074702][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  441.074709][ T6028] R13: 00007fa020e34474 R14: 000000000006ba58 R15: 00007ffd2ee36e50
[  441.074729][ T6028]  </TASK>
[  441.087194][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  441.320762][T13181] loop0: detected capacity change from 0 to 40427
[  441.325510][T13181] F2FS-fs (loop0): invalid crc value
[  441.382452][T13181] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  441.391845][T13181] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  441.397256][ T6020] syz-executor: attempt to access beyond end of device
[  441.397256][ T6020] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  441.398023][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  441.398035][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  441.398040][ T6020] Call Trace:
[  441.398044][ T6020]  <TASK>
[  441.398048][ T6020]  dump_stack_lvl+0xe8/0x150
[  441.398063][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  441.398076][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  441.398084][ T6020]  ? blkg_put+0x22/0x240
[  441.398098][ T6020]  __submit_merged_bio+0x258/0x6a0
[  441.398107][ T6020]  ? rcu_is_watching+0x16/0xb0
[  441.398118][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  441.398130][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  441.398147][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  441.398157][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  441.398176][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.398201][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  441.398208][ T6020]  ? __bfs+0x153/0x290
[  441.398214][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  441.398228][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  441.398237][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  441.398253][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.398263][ T6020]  do_writepages+0x338/0x560
[  441.398278][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  441.398288][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  441.398297][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  441.398320][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  441.398331][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  441.398347][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  441.398357][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  441.398374][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  441.398402][ T6020]  kill_f2fs_super+0x2dd/0x700
[  441.398415][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  441.398448][ T6020]  ? call_rcu+0x64d/0x8b0
[  441.398456][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  441.398471][ T6020]  deactivate_locked_super+0xbc/0x110
[  441.398482][ T6020]  cleanup_mnt+0x3d3/0x460
[  441.398492][ T6020]  task_work_run+0x1d9/0x270
[  441.398501][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  441.398512][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  441.398520][ T6020]  ? rcu_is_watching+0x16/0xb0
[  441.398529][ T6020]  do_syscall_64+0x328/0x520
[  441.398539][ T6020]  ? trace_irq_disable+0x3b/0x140
[  441.398546][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.398555][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.398562][ T6020] RIP: 0033:0x7fe508d9f397
[  441.398570][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  441.398577][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  441.398585][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  441.398590][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  441.398595][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  441.398600][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  441.398605][ T6020] R13: 00007fe508e34474 R14: 000000000006bbbc R15: 00007ffda72769e0
[  441.398616][ T6020]  </TASK>
[  441.402125][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  441.569467][T13183] loop1: detected capacity change from 0 to 40427
[  441.574576][T13183] F2FS-fs (loop1): invalid crc value
[  441.606649][T13183] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  441.612501][T13183] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  441.623632][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  441.623666][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  441.623674][ T6026] Call Trace:
[  441.623677][ T6026]  <TASK>
[  441.623681][ T6026]  dump_stack_lvl+0xe8/0x150
[  441.623697][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  441.623709][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  441.623718][ T6026]  ? blkg_put+0x22/0x240
[  441.623733][ T6026]  __submit_merged_bio+0x258/0x6a0
[  441.623761][ T6026]  ? rcu_is_watching+0x16/0xb0
[  441.623773][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  441.623785][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  441.623802][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  441.623812][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  441.623838][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.623864][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  441.623872][ T6026]  ? __bfs+0x153/0x290
[  441.623878][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  441.623893][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  441.623902][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  441.623919][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.623929][ T6026]  do_writepages+0x338/0x560
[  441.623944][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  441.623954][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  441.623963][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  441.623986][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  441.624018][ T6026]  f2fs_sync_dirty_inodes+0x30e/0x830
[  441.624036][ T6026]  f2fs_write_checkpoint+0xa3d/0x2710
[  441.624046][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  441.624064][ T6026]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  441.624093][ T6026]  kill_f2fs_super+0x2dd/0x700
[  441.624107][ T6026]  ? __pfx_kill_f2fs_super+0x10/0x10
[  441.624121][ T6026]  ? call_rcu+0x64d/0x8b0
[  441.624129][ T6026]  ? lockdep_hardirqs_on+0x7b/0x110
[  441.624144][ T6026]  deactivate_locked_super+0xbc/0x110
[  441.624156][ T6026]  cleanup_mnt+0x3d3/0x460
[  441.624165][ T6026]  task_work_run+0x1d9/0x270
[  441.624174][ T6026]  ? __pfx_task_work_run+0x10/0x10
[  441.624186][ T6026]  exit_to_user_mode_loop+0x204/0x770
[  441.624193][ T6026]  ? rcu_is_watching+0x16/0xb0
[  441.624203][ T6026]  do_syscall_64+0x328/0x520
[  441.624213][ T6026]  ? trace_irq_disable+0x3b/0x140
[  441.624220][ T6026]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.624229][ T6026]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.624236][ T6026] RIP: 0033:0x7fa11899f397
[  441.624244][ T6026] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  441.624250][ T6026] RSP: 002b:00007fff6042def8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  441.624260][ T6026] RAX: 0000000000000000 RBX: 00007fa118a34474 RCX: 00007fa11899f397
[  441.624265][ T6026] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff6042dfb0
[  441.624270][ T6026] RBP: 00007fff6042dfb0 R08: 00007fff6042efb0 R09: 00000000ffffffff
[  441.624275][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff6042f040
[  441.624280][ T6026] R13: 00007fa118a34474 R14: 000000000006bc9a R15: 00007fff6042f080
[  441.624291][ T6026]  </TASK>
[  441.628107][ T6026] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  441.778987][T13188] loop2: detected capacity change from 0 to 40427
[  441.782677][T13188] F2FS-fs (loop2): invalid crc value
[  441.843482][T13188] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  441.851911][T13188] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  441.863174][ T6028] CPU: 0 UID: 0 PID: 6028 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  441.863206][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  441.863214][ T6028] Call Trace:
[  441.863218][ T6028]  <TASK>
[  441.863222][ T6028]  dump_stack_lvl+0xe8/0x150
[  441.863237][ T6028]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  441.863249][ T6028]  f2fs_write_end_bio+0x1211/0x16e0
[  441.863257][ T6028]  ? blkg_put+0x22/0x240
[  441.863272][ T6028]  __submit_merged_bio+0x258/0x6a0
[  441.863281][ T6028]  ? rcu_is_watching+0x16/0xb0
[  441.863292][ T6028]  __submit_merged_write_cond+0x3c9/0x4e0
[  441.863305][ T6028]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  441.863322][ T6028]  f2fs_write_data_pages+0x2a27/0x36f0
[  441.863345][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.863360][ T6028]  ? lock_acquire+0x115/0x350
[  441.863377][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  441.863385][ T6028]  ? __bfs+0x153/0x290
[  441.863391][ T6028]  ? __pfx_hlock_conflict+0x10/0x10
[  441.863405][ T6028]  ? lockdep_unlock+0x5c/0xd0
[  441.863414][ T6028]  ? __lock_acquire+0x14b9/0x2e50
[  441.863431][ T6028]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  441.863441][ T6028]  do_writepages+0x338/0x560
[  441.863455][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  441.863466][ T6028]  filemap_fdatawrite+0x1e9/0x2f0
[  441.863475][ T6028]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  441.863497][ T6028]  ? do_raw_spin_unlock+0x4d/0x200
[  441.863508][ T6028]  f2fs_sync_dirty_inodes+0x30e/0x830
[  441.863524][ T6028]  f2fs_write_checkpoint+0xa3d/0x2710
[  441.863534][ T6028]  ? __lock_acquire+0x6df/0x2e50
[  441.863552][ T6028]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  441.863580][ T6028]  kill_f2fs_super+0x2dd/0x700
[  441.863613][ T6028]  ? __pfx_kill_f2fs_super+0x10/0x10
[  441.863627][ T6028]  ? call_rcu+0x64d/0x8b0
[  441.863635][ T6028]  ? lockdep_hardirqs_on+0x7b/0x110
[  441.863651][ T6028]  deactivate_locked_super+0xbc/0x110
[  441.863661][ T6028]  cleanup_mnt+0x3d3/0x460
[  441.863671][ T6028]  task_work_run+0x1d9/0x270
[  441.863680][ T6028]  ? __pfx_task_work_run+0x10/0x10
[  441.863691][ T6028]  exit_to_user_mode_loop+0x204/0x770
[  441.863698][ T6028]  ? rcu_is_watching+0x16/0xb0
[  441.863708][ T6028]  do_syscall_64+0x328/0x520
[  441.863717][ T6028]  ? trace_irq_disable+0x3b/0x140
[  441.863724][ T6028]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.863733][ T6028]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  441.863741][ T6028] RIP: 0033:0x7fa020d9f397
[  441.863749][ T6028] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  441.863754][ T6028] RSP: 002b:00007ffd2ee35cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  441.863763][ T6028] RAX: 0000000000000000 RBX: 00007fa020e34474 RCX: 00007fa020d9f397
[  441.863769][ T6028] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2ee35d80
[  441.863773][ T6028] RBP: 00007ffd2ee35d80 R08: 00007ffd2ee36d80 R09: 00000000ffffffff
[  441.863779][ T6028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd2ee36e10
[  441.863783][ T6028] R13: 00007fa020e34474 R14: 000000000006bb87 R15: 00007ffd2ee36e50
[  441.863795][ T6028]  </TASK>
[  441.866769][ T6028] F2FS-fs (loop2): Stopped filesystem due to reason: 3
[  441.924594][T13195] loop0: detected capacity change from 0 to 40427
[  441.929373][T13195] F2FS-fs (loop0): invalid crc value
[  442.057164][T13195] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  442.062802][T13195] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  442.081453][ T6020] CPU: 0 UID: 0 PID: 6020 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  442.081495][ T6020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  442.081505][ T6020] Call Trace:
[  442.081511][ T6020]  <TASK>
[  442.081518][ T6020]  dump_stack_lvl+0xe8/0x150
[  442.081562][ T6020]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  442.081583][ T6020]  f2fs_write_end_bio+0x1211/0x16e0
[  442.081597][ T6020]  ? blkg_put+0x22/0x240
[  442.081623][ T6020]  __submit_merged_bio+0x258/0x6a0
[  442.081640][ T6020]  ? rcu_is_watching+0x16/0xb0
[  442.081660][ T6020]  __submit_merged_write_cond+0x3c9/0x4e0
[  442.081680][ T6020]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  442.081710][ T6020]  f2fs_write_data_pages+0x2a27/0x36f0
[  442.081728][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  442.081762][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  442.081808][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  442.081829][ T6020]  ? __bfs+0x153/0x290
[  442.081840][ T6020]  ? __pfx_hlock_conflict+0x10/0x10
[  442.081866][ T6020]  ? lockdep_unlock+0x5c/0xd0
[  442.081882][ T6020]  ? __lock_acquire+0x14b9/0x2e50
[  442.081912][ T6020]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  442.081930][ T6020]  do_writepages+0x338/0x560
[  442.081956][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  442.081976][ T6020]  filemap_fdatawrite+0x1e9/0x2f0
[  442.082018][ T6020]  ? __pfx_filemap_fdatawrite+0x10/0x10
[  442.082064][ T6020]  ? do_raw_spin_unlock+0x4d/0x200
[  442.082084][ T6020]  f2fs_sync_dirty_inodes+0x30e/0x830
[  442.082113][ T6020]  f2fs_write_checkpoint+0xa3d/0x2710
[  442.082130][ T6020]  ? __lock_acquire+0x6df/0x2e50
[  442.082163][ T6020]  ? __pfx_f2fs_write_checkpoint+0x10/0x10
[  442.082217][ T6020]  kill_f2fs_super+0x2dd/0x700
[  442.082241][ T6020]  ? __pfx_kill_f2fs_super+0x10/0x10
[  442.082267][ T6020]  ? call_rcu+0x64d/0x8b0
[  442.082282][ T6020]  ? lockdep_hardirqs_on+0x7b/0x110
[  442.082309][ T6020]  deactivate_locked_super+0xbc/0x110
[  442.082328][ T6020]  cleanup_mnt+0x3d3/0x460
[  442.082345][ T6020]  task_work_run+0x1d9/0x270
[  442.082361][ T6020]  ? __pfx_task_work_run+0x10/0x10
[  442.082381][ T6020]  exit_to_user_mode_loop+0x204/0x770
[  442.082394][ T6020]  ? rcu_is_watching+0x16/0xb0
[  442.082411][ T6020]  do_syscall_64+0x328/0x520
[  442.082429][ T6020]  ? trace_irq_disable+0x3b/0x140
[  442.082441][ T6020]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  442.082458][ T6020]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  442.082470][ T6020] RIP: 0033:0x7fe508d9f397
[  442.082483][ T6020] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[  442.082494][ T6020] RSP: 002b:00007ffda7275858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[  442.082509][ T6020] RAX: 0000000000000000 RBX: 00007fe508e34474 RCX: 00007fe508d9f397
[  442.082517][ T6020] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda7275910
[  442.082525][ T6020] RBP: 00007ffda7275910 R08: 00007ffda7276910 R09: 00000000ffffffff
[  442.082533][ T6020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda72769a0
[  442.082541][ T6020] R13: 00007fe508e34474 R14: 000000000006be5f R15: 00007ffda72769e0
[  442.082562][ T6020]  </TASK>
[  442.088461][ T6020] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[  442.318233][T13201] loop1: detected capacity change from 0 to 40427
[  442.323296][T13201] F2FS-fs (loop1): invalid crc value
[  442.419501][T13209] loop0: detected capacity change from 0 to 40427
[  442.420248][T13201] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[  442.425968][T13209] F2FS-fs (loop0): invalid crc value
[  442.430249][T13201] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  442.448502][ T6026] CPU: 0 UID: 0 PID: 6026 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  442.448537][ T6026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[  442.448544][ T6026] Call Trace:
[  442.448548][ T6026]  <TASK>
[  442.448553][ T6026]  dump_stack_lvl+0xe8/0x150
[  442.448568][ T6026]  f2fs_stop_checkpoint+0x3f6/0x5d0
[  442.448581][ T6026]  f2fs_write_end_bio+0x1211/0x16e0
[  442.448589][ T6026]  ? blkg_put+0x22/0x240
[  442.448604][ T6026]  __submit_merged_bio+0x258/0x6a0
[  442.448613][ T6026]  ? rcu_is_watching+0x16/0xb0
[  442.448643][ T6026]  __submit_merged_write_cond+0x3c9/0x4e0
[  442.448656][ T6026]  ? __pfx___submit_merged_write_cond+0x10/0x10
[  442.448673][ T6026]  f2fs_write_data_pages+0x2a27/0x36f0
[  442.448683][ T6026]  ? __lock_acquire+0x6df/0x2e50
[  442.448703][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  442.448738][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  442.448750][ T6026]  ? __bfs+0x153/0x290
[  442.448760][ T6026]  ? __pfx_hlock_conflict+0x10/0x10
[  442.448784][ T6026]  ? lockdep_unlock+0x5c/0xd0
[  442.448799][ T6026]  ? __lock_acquire+0x14b9/0x2e50
[  442.448827][ T6026]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  442.448844][ T6026]  do_writepages+0x338/0x560
[  442.448862][ T6026]  ? do_raw_spin_unlock+0x4d/0x200
[  442.448873][ T6026]  filemap_fdatawrite+0x1e9/0x2f0
[  442.448882][ T6026]  ? __pfx_filemap_fdatawrite+0x10/0x10

[host] Command execution timed out after 6m0s