1.278124][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  731.278157][ T6702]  vfs_fallocate+0x627/0x7a0
[  731.278193][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  731.278235][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  731.278267][ T6702]  do_syscall_64+0xf3/0x210
[  731.278293][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  731.278322][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  731.278346][ T6702] RIP: 0033:0x7f6c9918e169
[  731.278368][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  731.278387][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  731.278413][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  731.278431][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  731.278446][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  731.278460][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  731.278475][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  731.278518][ T6702]  </TASK>
[  731.278528][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  731.850689][ T5894] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  731.861460][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  731.861493][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  731.861509][ T6702] Call Trace:
[  731.861519][ T6702]  <TASK>
[  731.861529][ T6702]  dump_stack_lvl+0x241/0x360
[  731.861571][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  731.861606][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  731.861642][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  731.861681][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  731.861729][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  731.861788][ T6702]  f2fs_write_end_io+0x563/0x790
[  731.861825][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  731.861859][ T6702]  ? blkg_put+0x18f/0x250
[  731.861889][ T6702]  ? bio_endio+0x7e4/0x890
[  731.861917][ T6702]  ? bio_endio+0x82a/0x890
[  731.861946][ T6702]  __submit_merged_bio+0x2a9/0x710
[  731.861992][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  731.862076][ T6702]  do_write_page+0x667/0x990
[  731.862120][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  731.862156][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  731.862189][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  731.862214][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  731.862246][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  731.862286][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  731.862312][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  731.862370][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  731.862425][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  731.862476][ T6702]  ? mlock_drain_local+0x79/0x490
[  731.862498][ T6702]  ? mlock_drain_local+0x28d/0x490
[  731.862532][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  731.862615][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.862663][ T6702]  ? arch_stack_walk+0xff/0x150
[  731.862729][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  731.862785][ T6702]  ? kasan_save_track+0x51/0x80
[  731.862869][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.862898][ T6702]  do_writepages+0x364/0x890
[  731.862940][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  731.862966][ T6702]  ? __lock_acquire+0xad5/0xd80
[  731.863004][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  731.863048][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.863090][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  731.863128][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  731.863224][ T6702]  ? __pfx_down_write+0x10/0x10
[  731.863268][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  731.863316][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  731.863355][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  731.863387][ T6702]  vfs_fallocate+0x627/0x7a0
[  731.863421][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  731.863464][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  731.863496][ T6702]  do_syscall_64+0xf3/0x210
[  731.863521][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  731.863551][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  731.863574][ T6702] RIP: 0033:0x7f6c9918e169
[  731.863595][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  731.863616][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  731.863641][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  731.863658][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  731.863673][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  731.863688][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  731.863702][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  731.863751][ T6702]  </TASK>
[  731.863761][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  731.911706][ T5894] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  731.917120][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  731.917153][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  731.917169][ T6702] Call Trace:
[  731.917179][ T6702]  <TASK>
[  731.917188][ T6702]  dump_stack_lvl+0x241/0x360
[  731.917230][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  731.917262][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  731.917298][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  731.917335][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  731.917379][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  731.917425][ T6702]  f2fs_write_end_io+0x563/0x790
[  731.917460][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  731.917491][ T6702]  ? blkg_put+0x18f/0x250
[  731.917521][ T6702]  ? bio_endio+0x7e4/0x890
[  731.917547][ T6702]  ? bio_endio+0x82a/0x890
[  731.917575][ T6702]  __submit_merged_bio+0x2a9/0x710
[  731.917618][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  731.917691][ T6702]  do_write_page+0x667/0x990
[  731.917740][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  731.917777][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  731.917809][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  731.917834][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  731.917865][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  731.917902][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  731.917927][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  731.917978][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  731.918027][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  731.918072][ T6702]  ? mlock_drain_local+0x79/0x490
[  731.918093][ T6702]  ? mlock_drain_local+0x28d/0x490
[  731.918125][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  731.918197][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.918240][ T6702]  ? arch_stack_walk+0xff/0x150
[  731.918298][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  731.918345][ T6702]  ? kasan_save_track+0x51/0x80
[  731.918416][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.918444][ T6702]  do_writepages+0x364/0x890
[  731.918483][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  731.918509][ T6702]  ? __lock_acquire+0xad5/0xd80
[  731.918546][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  731.918586][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.918622][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  731.918659][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  731.918761][ T6702]  ? __pfx_down_write+0x10/0x10
[  731.918803][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  731.918849][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  731.918885][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  731.918916][ T6702]  vfs_fallocate+0x627/0x7a0
[  731.918949][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  731.918987][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  731.919017][ T6702]  do_syscall_64+0xf3/0x210
[  731.919042][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  731.919070][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  731.919093][ T6702] RIP: 0033:0x7f6c9918e169
[  731.919158][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  731.919179][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  731.919205][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  731.919223][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  731.919239][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  731.919254][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  731.919268][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  731.919306][ T6702]  </TASK>
[  731.919316][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  731.978024][ T5894] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  731.985065][ T5894] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  731.990293][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  731.990324][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  731.990340][ T6702] Call Trace:
[  731.990350][ T6702]  <TASK>
[  731.990360][ T6702]  dump_stack_lvl+0x241/0x360
[  731.990401][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  731.990435][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  731.990471][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  731.990507][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  731.990571][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  731.990622][ T6702]  f2fs_write_end_io+0x563/0x790
[  731.990660][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  731.990695][ T6702]  ? blkg_put+0x18f/0x250
[  731.990747][ T6702]  ? bio_endio+0x7e4/0x890
[  731.990780][ T6702]  ? bio_endio+0x82a/0x890
[  731.990809][ T6702]  __submit_merged_bio+0x2a9/0x710
[  731.990856][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  731.990940][ T6702]  do_write_page+0x667/0x990
[  731.990983][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  731.991020][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  731.991052][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  731.991078][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  731.991109][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  731.991149][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  731.991176][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  731.991232][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  731.991289][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  731.991340][ T6702]  ? mlock_drain_local+0x79/0x490
[  731.991362][ T6702]  ? mlock_drain_local+0x28d/0x490
[  731.991396][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  731.991480][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.991528][ T6702]  ? arch_stack_walk+0xff/0x150
[  731.991594][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  731.991645][ T6702]  ? kasan_save_track+0x51/0x80
[  731.991730][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  731.991759][ T6702]  do_writepages+0x364/0x890
[  731.991801][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  731.991828][ T6702]  ? __lock_acquire+0xad5/0xd80
[  731.991867][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  731.991911][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.991950][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  731.991987][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  731.992086][ T6702]  ? __pfx_down_write+0x10/0x10
[  731.992130][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  731.992180][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  731.992219][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  731.992250][ T6702]  vfs_fallocate+0x627/0x7a0
[  731.992286][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  731.992328][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  731.992360][ T6702]  do_syscall_64+0xf3/0x210
[  731.992385][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  731.992414][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  731.992438][ T6702] RIP: 0033:0x7f6c9918e169
[  731.992461][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  731.992480][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  731.992506][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  731.992523][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  731.992538][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  731.992553][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  731.992567][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  731.992611][ T6702]  </TASK>
[  731.992620][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  731.998507][ T5894] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  732.044079][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  732.044112][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  732.044145][ T6702] Call Trace:
[  732.044155][ T6702]  <TASK>
[  732.044166][ T6702]  dump_stack_lvl+0x241/0x360
[  732.044208][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  732.044242][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  732.044278][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  732.044316][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  732.044363][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  732.044414][ T6702]  f2fs_write_end_io+0x563/0x790
[  732.044464][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  732.044497][ T6702]  ? blkg_put+0x18f/0x250
[  732.044526][ T6702]  ? bio_endio+0x7e4/0x890
[  732.044551][ T6702]  ? bio_endio+0x82a/0x890
[  732.044580][ T6702]  __submit_merged_bio+0x2a9/0x710
[  732.044625][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  732.044705][ T6702]  do_write_page+0x667/0x990
[  732.044772][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  732.044807][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  732.044838][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  732.044861][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  732.044893][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  732.044931][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  732.044955][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  732.045011][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  732.045065][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  732.045113][ T6702]  ? mlock_drain_local+0x79/0x490
[  732.045135][ T6702]  ? mlock_drain_local+0x28d/0x490
[  732.045168][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  732.045249][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  732.045296][ T6702]  ? arch_stack_walk+0xff/0x150
[  732.045359][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  732.045407][ T6702]  ? kasan_save_track+0x51/0x80
[  732.045487][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  732.045515][ T6702]  do_writepages+0x364/0x890
[  732.045557][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  732.045583][ T6702]  ? __lock_acquire+0xad5/0xd80
[  732.045620][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  732.045663][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  732.045700][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  732.045744][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  732.045838][ T6702]  ? __pfx_down_write+0x10/0x10
[  732.045880][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  732.045927][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  732.045965][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  732.045995][ T6702]  vfs_fallocate+0x627/0x7a0
[  732.046030][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  732.046069][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  732.046101][ T6702]  do_syscall_64+0xf3/0x210
[  732.046125][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  732.046154][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  732.046176][ T6702] RIP: 0033:0x7f6c9918e169
[  732.046197][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  732.046217][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  732.046242][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  732.046259][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  732.046273][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  732.046287][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  732.046301][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  732.046342][ T6702]  </TASK>
[  732.066434][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  733.305591][ T5142] Bluetooth: hci1: command tx timeout
[  733.334927][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  733.334963][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  733.334978][ T6702] Call Trace:
[  733.334989][ T6702]  <TASK>
[  733.334999][ T6702]  dump_stack_lvl+0x241/0x360
[  733.335042][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  733.335077][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  733.335114][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  733.335151][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  733.335197][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  733.335246][ T6702]  f2fs_write_end_io+0x563/0x790
[  733.335284][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  733.335317][ T6702]  ? blkg_put+0x18f/0x250
[  733.335347][ T6702]  ? bio_endio+0x7e4/0x890
[  733.335375][ T6702]  ? bio_endio+0x82a/0x890
[  733.335405][ T6702]  __submit_merged_bio+0x2a9/0x710
[  733.335450][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  733.335533][ T6702]  do_write_page+0x667/0x990
[  733.335577][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  733.335614][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  733.335656][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  733.335687][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  733.335721][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  733.335761][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  733.335786][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  733.335844][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  733.335900][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  733.336036][ T6702]  ? mlock_drain_local+0x79/0x490
[  733.336059][ T6702]  ? mlock_drain_local+0x28d/0x490
[  733.336093][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  733.336181][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  733.336252][ T6702]  ? arch_stack_walk+0xff/0x150
[  733.336317][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  733.336365][ T6702]  ? kasan_save_track+0x51/0x80
[  733.336446][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  733.336474][ T6702]  do_writepages+0x364/0x890
[  733.336515][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  733.336540][ T6702]  ? __lock_acquire+0xad5/0xd80
[  733.336575][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  733.336618][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  733.336656][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  733.336693][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  733.336783][ T6702]  ? __pfx_down_write+0x10/0x10
[  733.336832][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  733.336881][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  733.336918][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  733.336948][ T6702]  vfs_fallocate+0x627/0x7a0
[  733.336984][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  733.337026][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  733.337057][ T6702]  do_syscall_64+0xf3/0x210
[  733.337092][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  733.337119][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  733.337141][ T6702] RIP: 0033:0x7f6c9918e169
[  733.337162][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  733.337198][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  733.337224][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  733.337240][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  733.337255][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  733.337270][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  733.337284][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  733.337326][ T6702]  </TASK>
[  733.337338][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  733.914037][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  733.914069][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  733.914083][ T6702] Call Trace:
[  733.914092][ T6702]  <TASK>
[  733.914102][ T6702]  dump_stack_lvl+0x241/0x360
[  733.914141][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  733.914173][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  733.914206][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  733.914241][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  733.914281][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  733.914325][ T6702]  f2fs_write_end_io+0x563/0x790
[  733.914358][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  733.914387][ T6702]  ? blkg_put+0x18f/0x250
[  733.914415][ T6702]  ? bio_endio+0x7e4/0x890
[  733.914440][ T6702]  ? bio_endio+0x82a/0x890
[  733.914466][ T6702]  __submit_merged_bio+0x2a9/0x710
[  733.914507][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  733.914576][ T6702]  do_write_page+0x667/0x990
[  733.914615][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  733.914647][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  733.914677][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  733.914699][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  733.914731][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  733.914764][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  733.914796][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  733.914842][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  733.914888][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  733.914931][ T6702]  ? mlock_drain_local+0x79/0x490
[  733.914952][ T6702]  ? mlock_drain_local+0x28d/0x490
[  733.914981][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  733.915062][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  733.915102][ T6702]  ? arch_stack_walk+0xff/0x150
[  733.915154][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  733.915190][ T6702]  ? kasan_save_track+0x51/0x80
[  733.915236][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  733.915253][ T6702]  do_writepages+0x364/0x890
[  733.915278][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  733.915294][ T6702]  ? __lock_acquire+0xad5/0xd80
[  733.915319][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  733.915344][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  733.915367][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  733.915390][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  733.915441][ T6702]  ? __pfx_down_write+0x10/0x10
[  733.915467][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  733.915497][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  733.915520][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  733.915549][ T6702]  vfs_fallocate+0x627/0x7a0
[  733.915571][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  733.915595][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  733.915614][ T6702]  do_syscall_64+0xf3/0x210
[  733.915630][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  733.915649][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  733.915664][ T6702] RIP: 0033:0x7f6c9918e169
[  733.915678][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  733.915692][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  733.915708][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  733.915720][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  733.915730][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  733.915739][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  733.915748][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  733.915772][ T6702]  </TASK>
[  734.277581][ T5142] Bluetooth: hci2: command tx timeout
[  734.287856][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.351514][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.351545][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.351559][ T6702] Call Trace:
[  734.351569][ T6702]  <TASK>
[  734.351578][ T6702]  dump_stack_lvl+0x241/0x360
[  734.351618][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.351649][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.351682][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.351717][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.351776][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.351818][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.351850][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.351879][ T6702]  ? blkg_put+0x18f/0x250
[  734.351905][ T6702]  ? bio_endio+0x7e4/0x890
[  734.351927][ T6702]  ? bio_endio+0x82a/0x890
[  734.351951][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.351990][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.352060][ T6702]  do_write_page+0x667/0x990
[  734.352098][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.352130][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.352157][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.352177][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.352204][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.352239][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.352258][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.352303][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.352351][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.352394][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.352414][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.352443][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.352512][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.352571][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.352630][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.352677][ T6702]  ? kasan_save_track+0x51/0x80
[  734.352757][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.352784][ T6702]  do_writepages+0x364/0x890
[  734.352823][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.352845][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.352881][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.352920][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.352957][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.352991][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.353083][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.353120][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.353161][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.353193][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.353238][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.353269][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.353307][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.353336][ T6702]  do_syscall_64+0xf3/0x210
[  734.353360][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.353387][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.353409][ T6702] RIP: 0033:0x7f6c9918e169
[  734.353429][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.353448][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.353471][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.353487][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.353500][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.353525][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.353537][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.353573][ T6702]  </TASK>
[  734.353582][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.437311][ T5894] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  734.442361][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.442392][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.442408][ T6702] Call Trace:
[  734.442417][ T6702]  <TASK>
[  734.442426][ T6702]  dump_stack_lvl+0x241/0x360
[  734.442468][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.442502][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.442544][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.442580][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.442625][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.442673][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.442710][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.442744][ T6702]  ? blkg_put+0x18f/0x250
[  734.442774][ T6702]  ? bio_endio+0x7e4/0x890
[  734.442801][ T6702]  ? bio_endio+0x82a/0x890
[  734.442829][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.442874][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.442954][ T6702]  do_write_page+0x667/0x990
[  734.442996][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.443031][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.443081][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.443119][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.443149][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.443188][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.443214][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.443289][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.443344][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.443395][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.443417][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.443452][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.443542][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.443590][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.443656][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.443706][ T6702]  ? kasan_save_track+0x51/0x80
[  734.443789][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.443818][ T6702]  do_writepages+0x364/0x890
[  734.443860][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.443886][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.443925][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.443969][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.444022][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.444058][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.444153][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.444196][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.444244][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.444281][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.444311][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.444346][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.444387][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.444417][ T6702]  do_syscall_64+0xf3/0x210
[  734.444441][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.444470][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.444493][ T6702] RIP: 0033:0x7f6c9918e169
[  734.444537][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.444558][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.444585][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.444601][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.444616][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.444632][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.444646][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.444689][ T6702]  </TASK>
[  734.444711][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.457416][ T5894] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  734.462112][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.462156][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.462172][ T6702] Call Trace:
[  734.462182][ T6702]  <TASK>
[  734.462191][ T6702]  dump_stack_lvl+0x241/0x360
[  734.462231][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.462263][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.462298][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.462334][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.462377][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.462421][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.462455][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.462486][ T6702]  ? blkg_put+0x18f/0x250
[  734.462522][ T6702]  ? bio_endio+0x7e4/0x890
[  734.462548][ T6702]  ? bio_endio+0x82a/0x890
[  734.462574][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.462616][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.462687][ T6702]  do_write_page+0x667/0x990
[  734.462725][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.462759][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.462789][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.462812][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.462841][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.462876][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.462900][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.462949][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.462997][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.463040][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.463062][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.463093][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.463162][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.463204][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.463260][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.463306][ T6702]  ? kasan_save_track+0x51/0x80
[  734.463374][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.463401][ T6702]  do_writepages+0x364/0x890
[  734.463438][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.463462][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.463498][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.463546][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.463583][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.463619][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.463697][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.463737][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.463781][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.463816][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.463845][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.463878][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.463915][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.463944][ T6702]  do_syscall_64+0xf3/0x210
[  734.463968][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.463995][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.464017][ T6702] RIP: 0033:0x7f6c9918e169
[  734.464038][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.464058][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.464081][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.464098][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.464113][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.464127][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.464141][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.464177][ T6702]  </TASK>
[  734.464187][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.475409][ T5894] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  734.480647][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.480677][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.480691][ T6702] Call Trace:
[  734.480700][ T6702]  <TASK>
[  734.480710][ T6702]  dump_stack_lvl+0x241/0x360
[  734.480745][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.480775][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.480807][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.480840][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.480878][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.480921][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.480951][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.480981][ T6702]  ? blkg_put+0x18f/0x250
[  734.481008][ T6702]  ? bio_endio+0x7e4/0x890
[  734.481030][ T6702]  ? bio_endio+0x82a/0x890
[  734.481055][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.481093][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.481159][ T6702]  do_write_page+0x667/0x990
[  734.481194][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.481226][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.481254][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.481275][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.481302][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.481334][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.481358][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.481403][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.481448][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.481488][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.481513][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.481542][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.481607][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.481646][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.481698][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.481740][ T6702]  ? kasan_save_track+0x51/0x80
[  734.481801][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.481826][ T6702]  do_writepages+0x364/0x890
[  734.481861][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.481884][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.481918][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.481954][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.481987][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.482020][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.482113][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.482153][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.482198][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.482232][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.482262][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.482304][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.482339][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.482366][ T6702]  do_syscall_64+0xf3/0x210
[  734.482389][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.482414][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.482434][ T6702] RIP: 0033:0x7f6c9918e169
[  734.482454][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.482472][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.482493][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.482514][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.482528][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.482541][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.482554][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.482588][ T6702]  </TASK>
[  734.482597][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.490157][ T5894] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  734.492294][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.492322][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.492353][ T6702] Call Trace:
[  734.492362][ T6702]  <TASK>
[  734.492372][ T6702]  dump_stack_lvl+0x241/0x360
[  734.492410][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.492442][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.492476][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.492519][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.492560][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.492604][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.492637][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.492668][ T6702]  ? blkg_put+0x18f/0x250
[  734.492697][ T6702]  ? bio_endio+0x7e4/0x890
[  734.492722][ T6702]  ? bio_endio+0x82a/0x890
[  734.492749][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.492790][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.492860][ T6702]  do_write_page+0x667/0x990
[  734.492899][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.492932][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.492962][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.492984][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.493013][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.493048][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.493074][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.493122][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.493170][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.493214][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.493235][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.493265][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.493335][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.493377][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.493433][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.493478][ T6702]  ? kasan_save_track+0x51/0x80
[  734.493552][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.493579][ T6702]  do_writepages+0x364/0x890
[  734.493616][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.493641][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.493677][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.493717][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.493753][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.493788][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.493875][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.493911][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.493952][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.493985][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.494012][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.494043][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.494077][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.494104][ T6702]  do_syscall_64+0xf3/0x210
[  734.494126][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.494152][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.494172][ T6702] RIP: 0033:0x7f6c9918e169
[  734.494190][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.494208][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.494229][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.494245][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.494258][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.494272][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.494284][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.494318][ T6702]  </TASK>
[  734.494327][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  734.501963][ T5894] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  734.504276][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  734.504305][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  734.504318][ T6702] Call Trace:
[  734.504327][ T6702]  <TASK>
[  734.504337][ T6702]  dump_stack_lvl+0x241/0x360
[  734.504373][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  734.504403][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  734.504434][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  734.504468][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  734.504512][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  734.504553][ T6702]  f2fs_write_end_io+0x563/0x790
[  734.504584][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  734.504613][ T6702]  ? blkg_put+0x18f/0x250
[  734.504640][ T6702]  ? bio_endio+0x7e4/0x890
[  734.504662][ T6702]  ? bio_endio+0x82a/0x890
[  734.504687][ T6702]  __submit_merged_bio+0x2a9/0x710
[  734.504730][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  734.504846][ T6702]  do_write_page+0x667/0x990
[  734.504884][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  734.504919][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  734.504949][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  734.504972][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  734.505000][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  734.505036][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  734.505060][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  734.505110][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  734.505157][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  734.505201][ T6702]  ? mlock_drain_local+0x79/0x490
[  734.505222][ T6702]  ? mlock_drain_local+0x28d/0x490
[  734.505253][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  734.505323][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.505365][ T6702]  ? arch_stack_walk+0xff/0x150
[  734.505421][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  734.505465][ T6702]  ? kasan_save_track+0x51/0x80
[  734.505539][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  734.505566][ T6702]  do_writepages+0x364/0x890
[  734.505603][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  734.505628][ T6702]  ? __lock_acquire+0xad5/0xd80
[  734.505663][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  734.505702][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  734.505739][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  734.505776][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  734.505855][ T6702]  ? __pfx_down_write+0x10/0x10
[  734.505894][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  734.505938][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  734.505973][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  734.506003][ T6702]  vfs_fallocate+0x627/0x7a0
[  734.506035][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  734.506072][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  734.506102][ T6702]  do_syscall_64+0xf3/0x210
[  734.506126][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  734.506153][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.506175][ T6702] RIP: 0033:0x7f6c9918e169
[  734.506194][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  734.506213][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  734.506235][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  734.506263][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  734.506276][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  734.506290][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  734.506302][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  734.506356][ T6702]  </TASK>
[  734.506415][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  735.386058][ T5894] Bluetooth: hci1: command tx timeout
[  735.443410][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  735.443446][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  735.443461][ T6702] Call Trace:
[  735.443471][ T6702]  <TASK>
[  735.443481][ T6702]  dump_stack_lvl+0x241/0x360
[  735.443522][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  735.443555][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  735.443593][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  735.443631][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  735.443682][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  735.443729][ T6702]  f2fs_write_end_io+0x563/0x790
[  735.443764][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  735.443795][ T6702]  ? blkg_put+0x18f/0x250
[  735.443825][ T6702]  ? bio_endio+0x7e4/0x890
[  735.443851][ T6702]  ? bio_endio+0x82a/0x890
[  735.443878][ T6702]  __submit_merged_bio+0x2a9/0x710
[  735.443921][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  735.443994][ T6702]  do_write_page+0x667/0x990
[  735.444033][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  735.444069][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  735.444100][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  735.444123][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  735.444153][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  735.444190][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  735.444216][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  735.444266][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  735.444314][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  735.444360][ T6702]  ? mlock_drain_local+0x79/0x490
[  735.444382][ T6702]  ? mlock_drain_local+0x28d/0x490
[  735.444413][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  735.444485][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  735.444528][ T6702]  ? arch_stack_walk+0xff/0x150
[  735.444586][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  735.444633][ T6702]  ? kasan_save_track+0x51/0x80
[  735.444710][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  735.444743][ T6702]  do_writepages+0x364/0x890
[  735.444781][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  735.444820][ T6702]  ? __lock_acquire+0xad5/0xd80
[  735.444855][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  735.444894][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  735.444928][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  735.444964][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  735.445046][ T6702]  ? __pfx_down_write+0x10/0x10
[  735.445084][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  735.445129][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  735.445164][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  735.445193][ T6702]  vfs_fallocate+0x627/0x7a0
[  735.445226][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  735.445263][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  735.445292][ T6702]  do_syscall_64+0xf3/0x210
[  735.445318][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  735.445345][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  735.445367][ T6702] RIP: 0033:0x7f6c9918e169
[  735.445388][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  735.445407][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  735.445430][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  735.445447][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  735.445461][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  735.445476][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  735.445490][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  735.445526][ T6702]  </TASK>
[  735.455798][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  736.347102][ T5894] Bluetooth: hci2: command tx timeout
[  736.585595][ T5894] Bluetooth: hci3: command tx timeout
[  736.610909][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  736.610943][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  736.610958][ T6702] Call Trace:
[  736.610967][ T6702]  <TASK>
[  736.610977][ T6702]  dump_stack_lvl+0x241/0x360
[  736.611018][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  736.611051][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  736.611086][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  736.611123][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  736.611170][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  736.611219][ T6702]  f2fs_write_end_io+0x563/0x790
[  736.611255][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  736.611296][ T6702]  ? blkg_put+0x18f/0x250
[  736.611326][ T6702]  ? bio_endio+0x7e4/0x890
[  736.611351][ T6702]  ? bio_endio+0x82a/0x890
[  736.611379][ T6702]  __submit_merged_bio+0x2a9/0x710
[  736.611423][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  736.611503][ T6702]  do_write_page+0x667/0x990
[  736.611543][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  736.611579][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  736.611611][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  736.611635][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  736.611665][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  736.611704][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  736.611729][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  736.611785][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  736.611839][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  736.611889][ T6702]  ? mlock_drain_local+0x79/0x490
[  736.611910][ T6702]  ? mlock_drain_local+0x28d/0x490
[  736.611943][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  736.612024][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  736.612070][ T6702]  ? arch_stack_walk+0xff/0x150
[  736.612133][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  736.612182][ T6702]  ? kasan_save_track+0x51/0x80
[  736.612262][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  736.612297][ T6702]  do_writepages+0x364/0x890
[  736.612338][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  736.612364][ T6702]  ? __lock_acquire+0xad5/0xd80
[  736.612401][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  736.612444][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  736.612483][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  736.612520][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  736.612612][ T6702]  ? __pfx_down_write+0x10/0x10
[  736.612655][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  736.612703][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  736.612740][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  736.612770][ T6702]  vfs_fallocate+0x627/0x7a0
[  736.612805][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  736.612845][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  736.612876][ T6702]  do_syscall_64+0xf3/0x210
[  736.612900][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  736.612929][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  736.612952][ T6702] RIP: 0033:0x7f6c9918e169
[  736.612974][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  736.612993][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  736.613018][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  736.613035][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  736.613049][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  736.613063][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  736.613078][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  736.613119][ T6702]  </TASK>
[  736.613129][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  737.392668][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  737.392701][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  737.392715][ T6702] Call Trace:
[  737.392724][ T6702]  <TASK>
[  737.392734][ T6702]  dump_stack_lvl+0x241/0x360
[  737.392773][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  737.392805][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  737.392838][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  737.392874][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  737.392917][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  737.392963][ T6702]  f2fs_write_end_io+0x563/0x790
[  737.392997][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  737.393026][ T6702]  ? blkg_put+0x18f/0x250
[  737.393054][ T6702]  ? bio_endio+0x7e4/0x890
[  737.393078][ T6702]  ? bio_endio+0x82a/0x890
[  737.393104][ T6702]  __submit_merged_bio+0x2a9/0x710
[  737.393146][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  737.393222][ T6702]  do_write_page+0x667/0x990
[  737.393270][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  737.393303][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  737.393332][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  737.393354][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  737.393381][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  737.393417][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  737.393442][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  737.393491][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  737.393542][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  737.393587][ T6702]  ? mlock_drain_local+0x79/0x490
[  737.393608][ T6702]  ? mlock_drain_local+0x28d/0x490
[  737.393639][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  737.393715][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  737.393758][ T6702]  ? arch_stack_walk+0xff/0x150
[  737.393816][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  737.393862][ T6702]  ? kasan_save_track+0x51/0x80
[  737.393933][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  737.393971][ T6702]  do_writepages+0x364/0x890
[  737.394009][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  737.394031][ T6702]  ? __lock_acquire+0xad5/0xd80
[  737.394065][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  737.394104][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  737.394138][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  737.394172][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  737.394258][ T6702]  ? __pfx_down_write+0x10/0x10
[  737.394296][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  737.394337][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  737.394370][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  737.394397][ T6702]  vfs_fallocate+0x627/0x7a0
[  737.394428][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  737.394465][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  737.394493][ T6702]  do_syscall_64+0xf3/0x210
[  737.394515][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  737.394539][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  737.394558][ T6702] RIP: 0033:0x7f6c9918e169
[  737.394578][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  737.394597][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  737.394619][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  737.394634][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  737.394647][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  737.394661][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  737.394673][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  737.394711][ T6702]  </TASK>
[  737.775201][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  737.782167][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  737.782196][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  737.782208][ T6702] Call Trace:
[  737.782216][ T6702]  <TASK>
[  737.782225][ T6702]  dump_stack_lvl+0x241/0x360
[  737.782262][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  737.782291][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  737.782324][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  737.782357][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  737.782395][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  737.782437][ T6702]  f2fs_write_end_io+0x563/0x790
[  737.782476][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  737.782505][ T6702]  ? blkg_put+0x18f/0x250
[  737.782533][ T6702]  ? bio_endio+0x7e4/0x890
[  737.782556][ T6702]  ? bio_endio+0x82a/0x890
[  737.782580][ T6702]  __submit_merged_bio+0x2a9/0x710
[  737.782620][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  737.782686][ T6702]  do_write_page+0x667/0x990
[  737.782722][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  737.782753][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  737.782781][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  737.782803][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  737.782830][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  737.782863][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  737.782904][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  737.782951][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  737.782997][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  737.783040][ T6702]  ? mlock_drain_local+0x79/0x490
[  737.783060][ T6702]  ? mlock_drain_local+0x28d/0x490
[  737.783090][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  737.783169][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  737.783208][ T6702]  ? arch_stack_walk+0xff/0x150
[  737.783262][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  737.783304][ T6702]  ? kasan_save_track+0x51/0x80
[  737.783369][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  737.783395][ T6702]  do_writepages+0x364/0x890
[  737.783431][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  737.783461][ T6702]  ? __lock_acquire+0xad5/0xd80
[  737.783495][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  737.783532][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  737.783564][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  737.783598][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  737.783672][ T6702]  ? __pfx_down_write+0x10/0x10
[  737.783708][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  737.783750][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  737.783783][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  737.783810][ T6702]  vfs_fallocate+0x627/0x7a0
[  737.783840][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  737.783874][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  737.783901][ T6702]  do_syscall_64+0xf3/0x210
[  737.783924][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  737.783949][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  737.783968][ T6702] RIP: 0033:0x7f6c9918e169
[  737.783987][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  737.784006][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  737.784028][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  737.784044][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  737.784057][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  737.784070][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  737.784083][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  737.784116][ T6702]  </TASK>
[  737.784125][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  738.175640][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  738.175674][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  738.175688][ T6702] Call Trace:
[  738.175697][ T6702]  <TASK>
[  738.175707][ T6702]  dump_stack_lvl+0x241/0x360
[  738.175747][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  738.175779][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  738.175813][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  738.175849][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  738.175891][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  738.175937][ T6702]  f2fs_write_end_io+0x563/0x790
[  738.175972][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  738.176003][ T6702]  ? blkg_put+0x18f/0x250
[  738.176032][ T6702]  ? bio_endio+0x7e4/0x890
[  738.176057][ T6702]  ? bio_endio+0x82a/0x890
[  738.176084][ T6702]  __submit_merged_bio+0x2a9/0x710
[  738.176126][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  738.176203][ T6702]  do_write_page+0x667/0x990
[  738.176244][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  738.176278][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  738.176308][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  738.176331][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  738.176361][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  738.176405][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  738.176430][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  738.176484][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  738.176536][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  738.176584][ T6702]  ? mlock_drain_local+0x79/0x490
[  738.176605][ T6702]  ? mlock_drain_local+0x28d/0x490
[  738.176637][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  738.176716][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.176760][ T6702]  ? arch_stack_walk+0xff/0x150
[  738.176821][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  738.176868][ T6702]  ? kasan_save_track+0x51/0x80
[  738.176947][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.176975][ T6702]  do_writepages+0x364/0x890
[  738.177015][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  738.177039][ T6702]  ? __lock_acquire+0xad5/0xd80
[  738.177077][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  738.177118][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  738.177155][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  738.177191][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  738.177280][ T6702]  ? __pfx_down_write+0x10/0x10
[  738.177321][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  738.177367][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  738.177410][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  738.177439][ T6702]  vfs_fallocate+0x627/0x7a0
[  738.177473][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  738.177512][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  738.177541][ T6702]  do_syscall_64+0xf3/0x210
[  738.177566][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  738.177593][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  738.177614][ T6702] RIP: 0033:0x7f6c9918e169
[  738.177634][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  738.177653][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  738.177676][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  738.177692][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  738.177706][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  738.177719][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  738.177733][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  738.177772][ T6702]  </TASK>
[  738.177782][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  738.428868][ T5894] Bluetooth: hci2: command tx timeout
[  738.450343][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  738.450378][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  738.450392][ T6702] Call Trace:
[  738.450419][ T6702]  <TASK>
[  738.450430][ T6702]  dump_stack_lvl+0x241/0x360
[  738.450469][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  738.450502][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  738.450537][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  738.450573][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  738.450616][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  738.450660][ T6702]  f2fs_write_end_io+0x563/0x790
[  738.450694][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  738.450725][ T6702]  ? blkg_put+0x18f/0x250
[  738.450754][ T6702]  ? bio_endio+0x7e4/0x890
[  738.450778][ T6702]  ? bio_endio+0x82a/0x890
[  738.450804][ T6702]  __submit_merged_bio+0x2a9/0x710
[  738.450847][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  738.450917][ T6702]  do_write_page+0x667/0x990
[  738.450957][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  738.450989][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  738.451019][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  738.451042][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  738.451071][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  738.451106][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  738.451149][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  738.451199][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  738.451249][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  738.451294][ T6702]  ? mlock_drain_local+0x79/0x490
[  738.451316][ T6702]  ? mlock_drain_local+0x28d/0x490
[  738.451348][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  738.451426][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.451481][ T6702]  ? arch_stack_walk+0xff/0x150
[  738.451537][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  738.451581][ T6702]  ? kasan_save_track+0x51/0x80
[  738.451649][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.451677][ T6702]  do_writepages+0x364/0x890
[  738.451718][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  738.451743][ T6702]  ? __lock_acquire+0xad5/0xd80
[  738.451779][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  738.451817][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  738.451853][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  738.451887][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  738.451966][ T6702]  ? __pfx_down_write+0x10/0x10
[  738.452004][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  738.452048][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  738.452084][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  738.452113][ T6702]  vfs_fallocate+0x627/0x7a0
[  738.452146][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  738.452190][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  738.452219][ T6702]  do_syscall_64+0xf3/0x210
[  738.452250][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  738.452278][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  738.452300][ T6702] RIP: 0033:0x7f6c9918e169
[  738.452340][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  738.452359][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  738.452385][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  738.452410][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  738.452426][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  738.452440][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  738.452455][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  738.452493][ T6702]  </TASK>
[  738.452503][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  738.675078][ T5894] Bluetooth: hci3: command tx timeout
[  738.719236][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  738.719292][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  738.719307][ T6702] Call Trace:
[  738.719315][ T6702]  <TASK>
[  738.719326][ T6702]  dump_stack_lvl+0x241/0x360
[  738.719366][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  738.719406][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  738.719439][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  738.719474][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  738.719515][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  738.719560][ T6702]  f2fs_write_end_io+0x563/0x790
[  738.719595][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  738.719626][ T6702]  ? blkg_put+0x18f/0x250
[  738.719654][ T6702]  ? bio_endio+0x7e4/0x890
[  738.719679][ T6702]  ? bio_endio+0x82a/0x890
[  738.719706][ T6702]  __submit_merged_bio+0x2a9/0x710
[  738.719746][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  738.719821][ T6702]  do_write_page+0x667/0x990
[  738.719859][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  738.719892][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  738.719922][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  738.719944][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  738.719973][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  738.720009][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  738.720033][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  738.720084][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  738.720134][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  738.720180][ T6702]  ? mlock_drain_local+0x79/0x490
[  738.720201][ T6702]  ? mlock_drain_local+0x28d/0x490
[  738.720231][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  738.720307][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.720348][ T6702]  ? arch_stack_walk+0xff/0x150
[  738.720417][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  738.720464][ T6702]  ? kasan_save_track+0x51/0x80
[  738.720539][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  738.720566][ T6702]  do_writepages+0x364/0x890
[  738.720605][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  738.720628][ T6702]  ? __lock_acquire+0xad5/0xd80
[  738.720664][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  738.720704][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  738.720739][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  738.720773][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  738.720857][ T6702]  ? __pfx_down_write+0x10/0x10
[  738.720897][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  738.720942][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  738.720977][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  738.721005][ T6702]  vfs_fallocate+0x627/0x7a0
[  738.721038][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  738.721076][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  738.721105][ T6702]  do_syscall_64+0xf3/0x210
[  738.721128][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  738.721154][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  738.721175][ T6702] RIP: 0033:0x7f6c9918e169
[  738.721195][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  738.721212][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  738.721235][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  738.721251][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  738.721265][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  738.721278][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  738.721291][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  738.721330][ T6702]  </TASK>
[  738.721339][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  739.319810][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  739.319839][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  739.319852][ T6702] Call Trace:
[  739.319860][ T6702]  <TASK>
[  739.319869][ T6702]  dump_stack_lvl+0x241/0x360
[  739.319913][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  739.319938][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  739.319966][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  739.319995][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  739.320029][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  739.320065][ T6702]  f2fs_write_end_io+0x563/0x790
[  739.320093][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  739.320118][ T6702]  ? blkg_put+0x18f/0x250
[  739.320142][ T6702]  ? bio_endio+0x7e4/0x890
[  739.320162][ T6702]  ? bio_endio+0x82a/0x890
[  739.320201][ T6702]  __submit_merged_bio+0x2a9/0x710
[  739.320237][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  739.320299][ T6702]  do_write_page+0x667/0x990
[  739.320342][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  739.320372][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  739.320398][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  739.320418][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  739.320443][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  739.320474][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  739.320495][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  739.320538][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  739.320580][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  739.320618][ T6702]  ? mlock_drain_local+0x79/0x490
[  739.320637][ T6702]  ? mlock_drain_local+0x28d/0x490
[  739.320664][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  739.320724][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  739.320760][ T6702]  ? arch_stack_walk+0xff/0x150
[  739.320808][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  739.320843][ T6702]  ? kasan_save_track+0x51/0x80
[  739.320890][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  739.320908][ T6702]  do_writepages+0x364/0x890
[  739.320934][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  739.320951][ T6702]  ? __lock_acquire+0xad5/0xd80
[  739.320977][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  739.321003][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  739.321026][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  739.321051][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  739.321105][ T6702]  ? __pfx_down_write+0x10/0x10
[  739.321131][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  739.321162][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  739.321187][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  739.321207][ T6702]  vfs_fallocate+0x627/0x7a0
[  739.321230][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  739.321254][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  739.321275][ T6702]  do_syscall_64+0xf3/0x210
[  739.321292][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  739.321316][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  739.321332][ T6702] RIP: 0033:0x7f6c9918e169
[  739.321346][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  739.321360][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  739.321377][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  739.321389][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  739.321399][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  739.321409][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  739.321419][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  739.321444][ T6702]  </TASK>
[  739.321455][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  739.694918][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  739.694944][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  739.694956][ T6702] Call Trace:
[  739.694964][ T6702]  <TASK>
[  739.694972][ T6702]  dump_stack_lvl+0x241/0x360
[  739.695005][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  739.695032][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  739.695060][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  739.695089][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  739.695125][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  739.695163][ T6702]  f2fs_write_end_io+0x563/0x790
[  739.695192][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  739.695218][ T6702]  ? blkg_put+0x18f/0x250
[  739.695242][ T6702]  ? bio_endio+0x7e4/0x890
[  739.695263][ T6702]  ? bio_endio+0x82a/0x890
[  739.695293][ T6702]  __submit_merged_bio+0x2a9/0x710
[  739.695330][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  739.695396][ T6702]  do_write_page+0x667/0x990
[  739.695430][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  739.695459][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  739.695484][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  739.695503][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  739.695528][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  739.695560][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  739.695581][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  739.695627][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  739.695671][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  739.695712][ T6702]  ? mlock_drain_local+0x79/0x490
[  739.695729][ T6702]  ? mlock_drain_local+0x28d/0x490
[  739.695756][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  739.695824][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  739.695863][ T6702]  ? arch_stack_walk+0xff/0x150
[  739.695917][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  739.695957][ T6702]  ? kasan_save_track+0x51/0x80
[  739.696025][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  739.696049][ T6702]  do_writepages+0x364/0x890
[  739.696084][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  739.696123][ T6702]  ? __lock_acquire+0xad5/0xd80
[  739.696157][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  739.696196][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  739.696230][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  739.696263][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  739.696353][ T6702]  ? __pfx_down_write+0x10/0x10
[  739.696393][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  739.696436][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  739.696470][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  739.696498][ T6702]  vfs_fallocate+0x627/0x7a0
[  739.696530][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  739.696566][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  739.696594][ T6702]  do_syscall_64+0xf3/0x210
[  739.696617][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  739.696644][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  739.696664][ T6702] RIP: 0033:0x7f6c9918e169
[  739.696684][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  739.696702][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  739.696723][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  739.696739][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  739.696752][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  739.696765][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  739.696778][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  739.696817][ T6702]  </TASK>
[  739.696826][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  740.076147][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  740.076175][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  740.076188][ T6702] Call Trace:
[  740.076197][ T6702]  <TASK>
[  740.076205][ T6702]  dump_stack_lvl+0x241/0x360
[  740.076240][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  740.076268][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  740.076298][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  740.076328][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  740.076365][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  740.076404][ T6702]  f2fs_write_end_io+0x563/0x790
[  740.076433][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  740.076460][ T6702]  ? blkg_put+0x18f/0x250
[  740.076502][ T6702]  ? bio_endio+0x7e4/0x890
[  740.076524][ T6702]  ? bio_endio+0x82a/0x890
[  740.076548][ T6702]  __submit_merged_bio+0x2a9/0x710
[  740.076587][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  740.076653][ T6702]  do_write_page+0x667/0x990
[  740.076689][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  740.076720][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  740.076755][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  740.076776][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  740.076804][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  740.076837][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  740.076859][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  740.076905][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  740.076949][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  740.076996][ T6702]  ? mlock_drain_local+0x79/0x490
[  740.077017][ T6702]  ? mlock_drain_local+0x28d/0x490
[  740.077047][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  740.077112][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.077153][ T6702]  ? arch_stack_walk+0xff/0x150
[  740.077205][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  740.077249][ T6702]  ? kasan_save_track+0x51/0x80
[  740.077314][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.077341][ T6702]  do_writepages+0x364/0x890
[  740.077377][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  740.077401][ T6702]  ? __lock_acquire+0xad5/0xd80
[  740.077435][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  740.077472][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  740.077523][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  740.077558][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  740.077636][ T6702]  ? __pfx_down_write+0x10/0x10
[  740.077675][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  740.077720][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  740.077755][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  740.077785][ T6702]  vfs_fallocate+0x627/0x7a0
[  740.077816][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  740.077853][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  740.077882][ T6702]  do_syscall_64+0xf3/0x210
[  740.077906][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  740.077933][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  740.077971][ T6702] RIP: 0033:0x7f6c9918e169
[  740.077999][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  740.078019][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  740.078042][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  740.078059][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  740.078073][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  740.078087][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  740.078101][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  740.078137][ T6702]  </TASK>
[  740.078337][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  740.457249][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  740.457280][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  740.457293][ T6702] Call Trace:
[  740.457302][ T6702]  <TASK>
[  740.457311][ T6702]  dump_stack_lvl+0x241/0x360
[  740.457349][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  740.457380][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  740.457413][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  740.457447][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  740.457488][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  740.457551][ T6702]  f2fs_write_end_io+0x563/0x790
[  740.457586][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  740.457618][ T6702]  ? blkg_put+0x18f/0x250
[  740.457646][ T6702]  ? bio_endio+0x7e4/0x890
[  740.457671][ T6702]  ? bio_endio+0x82a/0x890
[  740.457699][ T6702]  __submit_merged_bio+0x2a9/0x710
[  740.457742][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  740.457819][ T6702]  do_write_page+0x667/0x990
[  740.457860][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  740.457893][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  740.457947][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  740.457970][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  740.458000][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  740.458038][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  740.458062][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  740.458116][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  740.458169][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  740.458217][ T6702]  ? mlock_drain_local+0x79/0x490
[  740.458237][ T6702]  ? mlock_drain_local+0x28d/0x490
[  740.458269][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  740.458348][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.458393][ T6702]  ? arch_stack_walk+0xff/0x150
[  740.458455][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  740.458501][ T6702]  ? kasan_save_track+0x51/0x80
[  740.458580][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.458606][ T6702]  do_writepages+0x364/0x890
[  740.458646][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  740.458671][ T6702]  ? __lock_acquire+0xad5/0xd80
[  740.458707][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  740.458748][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  740.458785][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  740.458820][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  740.458909][ T6702]  ? __pfx_down_write+0x10/0x10
[  740.458956][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  740.459002][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  740.459039][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  740.459068][ T6702]  vfs_fallocate+0x627/0x7a0
[  740.459102][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  740.459151][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  740.459180][ T6702]  do_syscall_64+0xf3/0x210
[  740.459203][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  740.459230][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  740.459250][ T6702] RIP: 0033:0x7f6c9918e169
[  740.459270][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  740.459288][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  740.459311][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  740.459327][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  740.459340][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  740.459354][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  740.459367][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  740.459406][ T6702]  </TASK>
[  740.459414][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  740.511534][ T5894] Bluetooth: hci2: command tx timeout
[  740.525516][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  740.525550][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  740.525565][ T6702] Call Trace:
[  740.525574][ T6702]  <TASK>
[  740.525585][ T6702]  dump_stack_lvl+0x241/0x360
[  740.525626][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  740.525659][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  740.525694][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  740.525731][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  740.525775][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  740.525823][ T6702]  f2fs_write_end_io+0x563/0x790
[  740.525860][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  740.525894][ T6702]  ? blkg_put+0x18f/0x250
[  740.525925][ T6702]  ? bio_endio+0x7e4/0x890
[  740.525962][ T6702]  ? bio_endio+0x82a/0x890
[  740.525991][ T6702]  __submit_merged_bio+0x2a9/0x710
[  740.526035][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  740.526114][ T6702]  do_write_page+0x667/0x990
[  740.526156][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  740.526191][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  740.526221][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  740.526246][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  740.526277][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  740.526316][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  740.526341][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  740.526397][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  740.526450][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  740.526499][ T6702]  ? mlock_drain_local+0x79/0x490
[  740.526521][ T6702]  ? mlock_drain_local+0x28d/0x490
[  740.526554][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  740.526635][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.526682][ T6702]  ? arch_stack_walk+0xff/0x150
[  740.526746][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  740.526793][ T6702]  ? kasan_save_track+0x51/0x80
[  740.526873][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.526902][ T6702]  do_writepages+0x364/0x890
[  740.526949][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  740.526974][ T6702]  ? __lock_acquire+0xad5/0xd80
[  740.527013][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  740.527056][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  740.527094][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  740.527130][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  740.527220][ T6702]  ? __pfx_down_write+0x10/0x10
[  740.527266][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  740.527315][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  740.527354][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  740.527384][ T6702]  vfs_fallocate+0x627/0x7a0
[  740.527419][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  740.527459][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  740.527490][ T6702]  do_syscall_64+0xf3/0x210
[  740.527515][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  740.527561][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  740.527584][ T6702] RIP: 0033:0x7f6c9918e169
[  740.527606][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  740.527625][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  740.527651][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  740.527669][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  740.527683][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  740.527699][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  740.527713][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  740.527756][ T6702]  </TASK>
[  740.527766][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  740.754908][ T5894] Bluetooth: hci3: command tx timeout
[  740.769417][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  740.769450][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  740.769466][ T6702] Call Trace:
[  740.769475][ T6702]  <TASK>
[  740.769485][ T6702]  dump_stack_lvl+0x241/0x360
[  740.769527][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  740.769560][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  740.769595][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  740.769634][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  740.769679][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  740.769727][ T6702]  f2fs_write_end_io+0x563/0x790
[  740.769763][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  740.769795][ T6702]  ? blkg_put+0x18f/0x250
[  740.769824][ T6702]  ? bio_endio+0x7e4/0x890
[  740.769851][ T6702]  ? bio_endio+0x82a/0x890
[  740.769879][ T6702]  __submit_merged_bio+0x2a9/0x710
[  740.769930][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  740.770007][ T6702]  do_write_page+0x667/0x990
[  740.770051][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  740.770086][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  740.770117][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  740.770140][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  740.770171][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  740.770210][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  740.770236][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  740.770291][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  740.770345][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  740.770394][ T6702]  ? mlock_drain_local+0x79/0x490
[  740.770416][ T6702]  ? mlock_drain_local+0x28d/0x490
[  740.770450][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  740.770531][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.770577][ T6702]  ? arch_stack_walk+0xff/0x150
[  740.770641][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  740.770689][ T6702]  ? kasan_save_track+0x51/0x80
[  740.770770][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  740.770799][ T6702]  do_writepages+0x364/0x890
[  740.770841][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  740.770866][ T6702]  ? __lock_acquire+0xad5/0xd80
[  740.770905][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  740.770954][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  740.770995][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  740.771032][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  740.771125][ T6702]  ? __pfx_down_write+0x10/0x10
[  740.771186][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  740.771235][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  740.771274][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  740.771306][ T6702]  vfs_fallocate+0x627/0x7a0
[  740.771342][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  740.771384][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  740.771415][ T6702]  do_syscall_64+0xf3/0x210
[  740.771442][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  740.771472][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  740.771495][ T6702] RIP: 0033:0x7f6c9918e169
[  740.771517][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  740.771537][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  740.771564][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  740.771581][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  740.771596][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  740.771611][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  740.771626][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  740.771669][ T6702]  </TASK>
[  740.771679][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  741.593973][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  741.594001][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  741.594014][ T6702] Call Trace:
[  741.594023][ T6702]  <TASK>
[  741.594032][ T6702]  dump_stack_lvl+0x241/0x360
[  741.594066][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  741.594095][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  741.594135][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  741.594166][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  741.594205][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  741.594264][ T6702]  f2fs_write_end_io+0x563/0x790
[  741.594295][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  741.594324][ T6702]  ? blkg_put+0x18f/0x250
[  741.594362][ T6702]  ? bio_endio+0x7e4/0x890
[  741.594384][ T6702]  ? bio_endio+0x82a/0x890
[  741.594408][ T6702]  __submit_merged_bio+0x2a9/0x710
[  741.594444][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  741.594503][ T6702]  do_write_page+0x667/0x990
[  741.594540][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  741.594570][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  741.594598][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  741.594619][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  741.594645][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  741.594678][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  741.594701][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  741.594749][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  741.594793][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  741.594834][ T6702]  ? mlock_drain_local+0x79/0x490
[  741.594854][ T6702]  ? mlock_drain_local+0x28d/0x490
[  741.594882][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  741.594963][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  741.595001][ T6702]  ? arch_stack_walk+0xff/0x150
[  741.595066][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  741.595117][ T6702]  ? kasan_save_track+0x51/0x80
[  741.595182][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  741.595208][ T6702]  do_writepages+0x364/0x890
[  741.595243][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  741.595285][ T6702]  ? __lock_acquire+0xad5/0xd80
[  741.595320][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  741.595356][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  741.595386][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  741.595417][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  741.595478][ T6702]  ? __pfx_down_write+0x10/0x10
[  741.595511][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  741.595553][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  741.595587][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  741.595615][ T6702]  vfs_fallocate+0x627/0x7a0
[  741.595647][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  741.595682][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  741.595710][ T6702]  do_syscall_64+0xf3/0x210
[  741.595732][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  741.595759][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  741.595781][ T6702] RIP: 0033:0x7f6c9918e169
[  741.595801][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  741.595820][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  741.595844][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  741.595860][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  741.595874][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  741.595887][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  741.595899][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  741.595934][ T6702]  </TASK>
[  741.959861][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  741.966918][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  741.966947][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  741.966960][ T6702] Call Trace:
[  741.966969][ T6702]  <TASK>
[  741.966977][ T6702]  dump_stack_lvl+0x241/0x360
[  741.967014][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  741.967056][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  741.967088][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  741.967121][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  741.967159][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  741.967201][ T6702]  f2fs_write_end_io+0x563/0x790
[  741.967232][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  741.967261][ T6702]  ? blkg_put+0x18f/0x250
[  741.967288][ T6702]  ? bio_endio+0x7e4/0x890
[  741.967311][ T6702]  ? bio_endio+0x82a/0x890
[  741.967335][ T6702]  __submit_merged_bio+0x2a9/0x710
[  741.967374][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  741.967444][ T6702]  do_write_page+0x667/0x990
[  741.967487][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  741.967517][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  741.967564][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  741.967585][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  741.967613][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  741.967649][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  741.967672][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  741.967723][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  741.967775][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  741.967821][ T6702]  ? mlock_drain_local+0x79/0x490
[  741.967850][ T6702]  ? mlock_drain_local+0x28d/0x490
[  741.967881][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  741.967956][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  741.967999][ T6702]  ? arch_stack_walk+0xff/0x150
[  741.968059][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  741.968104][ T6702]  ? kasan_save_track+0x51/0x80
[  741.968179][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  741.968207][ T6702]  do_writepages+0x364/0x890
[  741.968246][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  741.968270][ T6702]  ? __lock_acquire+0xad5/0xd80
[  741.968305][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  741.968345][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  741.968381][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  741.968416][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  741.968500][ T6702]  ? __pfx_down_write+0x10/0x10
[  741.968541][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  741.968586][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  741.968621][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  741.968649][ T6702]  vfs_fallocate+0x627/0x7a0
[  741.968696][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  741.968731][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  741.968759][ T6702]  do_syscall_64+0xf3/0x210
[  741.968781][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  741.968807][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  741.968851][ T6702] RIP: 0033:0x7f6c9918e169
[  741.968871][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  741.968890][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  741.968913][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  741.968929][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  741.968943][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  741.968956][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  741.968970][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  741.969008][ T6702]  </TASK>
[  741.969018][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  742.341686][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  742.341715][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  742.341727][ T6702] Call Trace:
[  742.341735][ T6702]  <TASK>
[  742.341743][ T6702]  dump_stack_lvl+0x241/0x360
[  742.341778][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  742.341819][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  742.341849][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  742.341880][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  742.341918][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  742.341960][ T6702]  f2fs_write_end_io+0x563/0x790
[  742.342001][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  742.342030][ T6702]  ? blkg_put+0x18f/0x250
[  742.342055][ T6702]  ? bio_endio+0x7e4/0x890
[  742.342078][ T6702]  ? bio_endio+0x82a/0x890
[  742.342102][ T6702]  __submit_merged_bio+0x2a9/0x710
[  742.342140][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  742.342210][ T6702]  do_write_page+0x667/0x990
[  742.342248][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  742.342278][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  742.342305][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  742.342325][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  742.342352][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  742.342386][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  742.342408][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  742.342457][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  742.342505][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  742.342549][ T6702]  ? mlock_drain_local+0x79/0x490
[  742.342567][ T6702]  ? mlock_drain_local+0x28d/0x490
[  742.342597][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  742.342669][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.342709][ T6702]  ? arch_stack_walk+0xff/0x150
[  742.342766][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  742.342819][ T6702]  ? kasan_save_track+0x51/0x80
[  742.342892][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.342917][ T6702]  do_writepages+0x364/0x890
[  742.342955][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  742.342977][ T6702]  ? __lock_acquire+0xad5/0xd80
[  742.343011][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  742.343049][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  742.343083][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  742.343116][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  742.343206][ T6702]  ? __pfx_down_write+0x10/0x10
[  742.343243][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  742.343284][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  742.343315][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  742.343340][ T6702]  vfs_fallocate+0x627/0x7a0
[  742.343370][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  742.343403][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  742.343429][ T6702]  do_syscall_64+0xf3/0x210
[  742.343450][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  742.343475][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  742.343493][ T6702] RIP: 0033:0x7f6c9918e169
[  742.343512][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  742.343528][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  742.343549][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  742.343563][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  742.343575][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  742.343587][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  742.343599][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  742.343634][ T6702]  </TASK>
[  742.343642][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  742.718443][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  742.718474][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  742.718487][ T6702] Call Trace:
[  742.718496][ T6702]  <TASK>
[  742.718506][ T6702]  dump_stack_lvl+0x241/0x360
[  742.718543][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  742.718574][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  742.718607][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  742.718641][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  742.718681][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  742.718725][ T6702]  f2fs_write_end_io+0x563/0x790
[  742.718757][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  742.718787][ T6702]  ? blkg_put+0x18f/0x250
[  742.718814][ T6702]  ? bio_endio+0x7e4/0x890
[  742.718838][ T6702]  ? bio_endio+0x82a/0x890
[  742.718863][ T6702]  __submit_merged_bio+0x2a9/0x710
[  742.718914][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  742.718988][ T6702]  do_write_page+0x667/0x990
[  742.719028][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  742.719057][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  742.719083][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  742.719103][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  742.719129][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  742.719160][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  742.719181][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  742.719224][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  742.719266][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  742.719304][ T6702]  ? mlock_drain_local+0x79/0x490
[  742.719323][ T6702]  ? mlock_drain_local+0x28d/0x490
[  742.719350][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  742.719411][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.719448][ T6702]  ? arch_stack_walk+0xff/0x150
[  742.719496][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  742.719536][ T6702]  ? kasan_save_track+0x51/0x80
[  742.719597][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.719620][ T6702]  do_writepages+0x364/0x890
[  742.719653][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  742.719675][ T6702]  ? __lock_acquire+0xad5/0xd80
[  742.719706][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  742.719740][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  742.719770][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  742.719802][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  742.719871][ T6702]  ? __pfx_down_write+0x10/0x10
[  742.719905][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  742.719944][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  742.719976][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  742.720009][ T6702]  vfs_fallocate+0x627/0x7a0
[  742.720038][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  742.720070][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  742.720096][ T6702]  do_syscall_64+0xf3/0x210
[  742.720117][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  742.720141][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  742.720160][ T6702] RIP: 0033:0x7f6c9918e169
[  742.720178][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  742.720195][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  742.720216][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  742.720230][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  742.720243][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  742.720255][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  742.720267][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  742.720299][ T6702]  </TASK>
[  742.720306][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  742.825304][ T5894] Bluetooth: hci3: command tx timeout
[  742.834229][ T6702] CPU: 1 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  742.834275][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  742.834290][ T6702] Call Trace:
[  742.834301][ T6702]  <TASK>
[  742.834310][ T6702]  dump_stack_lvl+0x241/0x360
[  742.834351][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  742.834384][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  742.834421][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  742.834457][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  742.834501][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  742.834548][ T6702]  f2fs_write_end_io+0x563/0x790
[  742.834584][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  742.834615][ T6702]  ? blkg_put+0x18f/0x250
[  742.834643][ T6702]  ? bio_endio+0x7e4/0x890
[  742.834670][ T6702]  ? bio_endio+0x82a/0x890
[  742.834700][ T6702]  __submit_merged_bio+0x2a9/0x710
[  742.834749][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  742.834829][ T6702]  do_write_page+0x667/0x990
[  742.834869][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  742.834905][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  742.834937][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  742.834960][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  742.834997][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  742.835036][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  742.835062][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  742.835117][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  742.835171][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  742.835219][ T6702]  ? mlock_drain_local+0x79/0x490
[  742.835241][ T6702]  ? mlock_drain_local+0x28d/0x490
[  742.835275][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  742.835354][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.835401][ T6702]  ? arch_stack_walk+0xff/0x150
[  742.835464][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  742.835512][ T6702]  ? kasan_save_track+0x51/0x80
[  742.835599][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  742.835628][ T6702]  do_writepages+0x364/0x890
[  742.835676][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  742.835701][ T6702]  ? __lock_acquire+0xad5/0xd80
[  742.835748][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  742.835788][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  742.835823][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  742.835857][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  742.835942][ T6702]  ? __pfx_down_write+0x10/0x10
[  742.835981][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  742.836032][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  742.836066][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  742.836096][ T6702]  vfs_fallocate+0x627/0x7a0
[  742.836131][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  742.836169][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  742.836198][ T6702]  do_syscall_64+0xf3/0x210
[  742.836222][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  742.836249][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  742.836269][ T6702] RIP: 0033:0x7f6c9918e169
[  742.836290][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  742.836307][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  742.836329][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  742.836346][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  742.836359][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  742.836373][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  742.836386][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  742.836424][ T6702]  </TASK>
[  742.837508][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  743.481016][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  743.481045][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  743.481058][ T6702] Call Trace:
[  743.481066][ T6702]  <TASK>
[  743.481074][ T6702]  dump_stack_lvl+0x241/0x360
[  743.481108][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  743.481137][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  743.481168][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  743.481199][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  743.481234][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  743.481272][ T6702]  f2fs_write_end_io+0x563/0x790
[  743.481299][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  743.481324][ T6702]  ? blkg_put+0x18f/0x250
[  743.481348][ T6702]  ? bio_endio+0x7e4/0x890
[  743.481368][ T6702]  ? bio_endio+0x82a/0x890
[  743.481389][ T6702]  __submit_merged_bio+0x2a9/0x710
[  743.481423][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  743.481483][ T6702]  do_write_page+0x667/0x990
[  743.481516][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  743.481544][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  743.481570][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  743.481589][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  743.481612][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  743.481640][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  743.481661][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  743.481702][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  743.481750][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  743.481787][ T6702]  ? mlock_drain_local+0x79/0x490
[  743.481806][ T6702]  ? mlock_drain_local+0x28d/0x490
[  743.481831][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  743.481900][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  743.481933][ T6702]  ? arch_stack_walk+0xff/0x150
[  743.481979][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  743.482014][ T6702]  ? kasan_save_track+0x51/0x80
[  743.482068][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  743.482090][ T6702]  do_writepages+0x364/0x890
[  743.482120][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  743.482140][ T6702]  ? __lock_acquire+0xad5/0xd80
[  743.482168][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  743.482199][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  743.482226][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  743.482253][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  743.482313][ T6702]  ? __pfx_down_write+0x10/0x10
[  743.482343][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  743.482376][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  743.482420][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  743.482445][ T6702]  vfs_fallocate+0x627/0x7a0
[  743.482473][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  743.482503][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  743.482528][ T6702]  do_syscall_64+0xf3/0x210
[  743.482548][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  743.482571][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  743.482590][ T6702] RIP: 0033:0x7f6c9918e169
[  743.482607][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  743.482624][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  743.482644][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  743.482659][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  743.482671][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  743.482684][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  743.482695][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  743.482725][ T6702]  </TASK>
[  743.482744][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  743.860618][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  743.860656][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  743.860669][ T6702] Call Trace:
[  743.860677][ T6702]  <TASK>
[  743.860685][ T6702]  dump_stack_lvl+0x241/0x360
[  743.860720][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  743.860750][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  743.860781][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  743.860814][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  743.860872][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  743.860918][ T6702]  f2fs_write_end_io+0x563/0x790
[  743.860952][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  743.860982][ T6702]  ? blkg_put+0x18f/0x250
[  743.861015][ T6702]  ? bio_endio+0x7e4/0x890
[  743.861061][ T6702]  ? bio_endio+0x82a/0x890
[  743.861088][ T6702]  __submit_merged_bio+0x2a9/0x710
[  743.861131][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  743.861208][ T6702]  do_write_page+0x667/0x990
[  743.861248][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  743.861282][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  743.861313][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  743.861335][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  743.861365][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  743.861403][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  743.861428][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  743.861482][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  743.861535][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  743.861582][ T6702]  ? mlock_drain_local+0x79/0x490
[  743.861603][ T6702]  ? mlock_drain_local+0x28d/0x490
[  743.861641][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  743.861720][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  743.861765][ T6702]  ? arch_stack_walk+0xff/0x150
[  743.861827][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  743.861874][ T6702]  ? kasan_save_track+0x51/0x80
[  743.861951][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  743.861979][ T6702]  do_writepages+0x364/0x890
[  743.862019][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  743.862044][ T6702]  ? __lock_acquire+0xad5/0xd80
[  743.862080][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  743.862122][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  743.862159][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  743.862195][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  743.862284][ T6702]  ? __pfx_down_write+0x10/0x10
[  743.862324][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  743.862382][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  743.862418][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  743.862446][ T6702]  vfs_fallocate+0x627/0x7a0
[  743.862477][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  743.862515][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  743.862544][ T6702]  do_syscall_64+0xf3/0x210
[  743.862567][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  743.862594][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  743.862614][ T6702] RIP: 0033:0x7f6c9918e169
[  743.862644][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  743.862662][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  743.862685][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  743.862701][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  743.862714][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  743.862728][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  743.862741][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  743.862780][ T6702]  </TASK>
[  743.862790][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.045297][   T31] INFO: task syz.9.68:6713 blocked for more than 143 seconds.
[  744.074521][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.074553][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.074567][ T6702] Call Trace:
[  744.074577][ T6702]  <TASK>
[  744.074587][ T6702]  dump_stack_lvl+0x241/0x360
[  744.074637][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.074667][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.074701][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.074759][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.074803][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.074850][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.074886][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.074918][ T6702]  ? blkg_put+0x18f/0x250
[  744.074946][ T6702]  ? bio_endio+0x7e4/0x890
[  744.074973][ T6702]  ? bio_endio+0x82a/0x890
[  744.075001][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.075045][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.075124][ T6702]  do_write_page+0x667/0x990
[  744.075165][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.075200][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.075230][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.075255][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.075286][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.075325][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.075350][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.075405][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.075459][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.075508][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.075529][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.075561][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.075648][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.075695][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.075758][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.075806][ T6702]  ? kasan_save_track+0x51/0x80
[  744.075886][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.075914][ T6702]  do_writepages+0x364/0x890
[  744.075956][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.075983][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.076021][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.076064][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.076102][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.076138][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.076229][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.076271][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.076319][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.076356][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.076386][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.076421][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.076468][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.076499][ T6702]  do_syscall_64+0xf3/0x210
[  744.076524][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.076551][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.076573][ T6702] RIP: 0033:0x7f6c9918e169
[  744.076594][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.076651][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.076675][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.076693][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.076707][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.076722][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.076736][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.076778][ T6702]  </TASK>
[  744.079467][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.143373][   T31]       Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0
[  744.143729][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.143760][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.143775][ T6702] Call Trace:
[  744.143785][ T6702]  <TASK>
[  744.143795][ T6702]  dump_stack_lvl+0x241/0x360
[  744.143838][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.143872][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.143908][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.143946][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.143991][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.144041][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.144077][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.144110][ T6702]  ? blkg_put+0x18f/0x250
[  744.144140][ T6702]  ? bio_endio+0x7e4/0x890
[  744.144167][ T6702]  ? bio_endio+0x82a/0x890
[  744.144197][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.144242][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.144324][ T6702]  do_write_page+0x667/0x990
[  744.144367][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.144403][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.144435][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.144460][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.144491][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.144532][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.144558][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.144623][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.144680][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.144735][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.144757][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.144791][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.144874][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.144922][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.144989][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.145041][ T6702]  ? kasan_save_track+0x51/0x80
[  744.145126][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.145155][ T6702]  do_writepages+0x364/0x890
[  744.145198][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.145224][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.145264][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.145308][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.145346][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.145384][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.145479][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.145523][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.145571][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.145620][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.145651][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.145687][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.145729][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.145761][ T6702]  do_syscall_64+0xf3/0x210
[  744.145786][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.145816][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.145838][ T6702] RIP: 0033:0x7f6c9918e169
[  744.145860][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.145880][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.145906][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.145923][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.145938][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.145953][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.145968][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.146011][ T6702]  </TASK>
[  744.147174][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.157524][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  744.178420][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.178455][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.178472][ T6702] Call Trace:
[  744.178482][ T6702]  <TASK>
[  744.178492][ T6702]  dump_stack_lvl+0x241/0x360
[  744.178534][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.178569][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.178614][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.178652][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.178697][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.178745][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.178781][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.178816][ T6702]  ? blkg_put+0x18f/0x250
[  744.178845][ T6702]  ? bio_endio+0x7e4/0x890
[  744.178872][ T6702]  ? bio_endio+0x82a/0x890
[  744.178902][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.178948][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.179032][ T6702]  do_write_page+0x667/0x990
[  744.179076][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.179112][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.179145][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.179169][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.179200][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.179240][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.179267][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.179325][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.179388][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.179439][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.179461][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.179496][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.179581][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.179641][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.179708][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.179759][ T6702]  ? kasan_save_track+0x51/0x80
[  744.179842][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.179871][ T6702]  do_writepages+0x364/0x890
[  744.179916][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.179943][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.179982][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.180027][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.180076][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.180115][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.180209][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.180253][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.180302][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.180342][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.180373][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.180409][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.180450][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.180483][ T6702]  do_syscall_64+0xf3/0x210
[  744.180508][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.180538][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.180561][ T6702] RIP: 0033:0x7f6c9918e169
[  744.180594][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.180616][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.180641][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.180658][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.180673][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.180688][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.180703][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.180753][ T6702]  </TASK>
[  744.180763][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.211826][   T31] task:syz.9.68        state:D stack:27592 pid:6713  tgid:6701  ppid:6519   task_flags:0x400140 flags:0x00004006
[  744.211896][   T31] Call Trace:
[  744.211905][   T31]  <TASK>
[  744.211917][   T31]  __schedule+0x1b33/0x51f0
[  744.211957][   T31]  ? register_lock_class+0x54/0x330
[  744.211993][   T31]  ? schedule+0x163/0x360
[  744.212024][   T31]  ? __pfx___schedule+0x10/0x10
[  744.212532][   T31]  ? schedule+0x90/0x360
[  744.241691][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.241722][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.241733][ T6702] Call Trace:
[  744.241742][ T6702]  <TASK>
[  744.241750][ T6702]  dump_stack_lvl+0x241/0x360
[  744.241788][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.241816][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.241847][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.241886][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.241925][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.241966][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.241997][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.242026][ T6702]  ? blkg_put+0x18f/0x250
[  744.242051][ T6702]  ? bio_endio+0x7e4/0x890
[  744.242074][ T6702]  ? bio_endio+0x82a/0x890
[  744.242117][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.242159][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.242233][ T6702]  do_write_page+0x667/0x990
[  744.242272][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.242304][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.242334][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.242355][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.242384][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.242420][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.242445][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.242495][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.242546][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.242591][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.242611][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.242643][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.242718][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.242761][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.242821][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.242872][ T6702]  ? kasan_save_track+0x51/0x80
[  744.242947][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.242973][ T6702]  do_writepages+0x364/0x890
[  744.243014][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.243040][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.243077][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.243117][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.243152][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.243186][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.243271][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.243311][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.243354][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.243389][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.243417][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.243450][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.243505][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.243536][ T6702]  do_syscall_64+0xf3/0x210
[  744.243561][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.243589][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.243611][ T6702] RIP: 0033:0x7f6c9918e169
[  744.243633][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.243652][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.243676][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.243693][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.243707][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.243722][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.243736][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.243776][ T6702]  </TASK>
[  744.243786][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.258086][   T31]  ? schedule+0x90/0x360
[  744.283281][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.283311][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.283324][ T6702] Call Trace:
[  744.283332][ T6702]  <TASK>
[  744.283342][ T6702]  dump_stack_lvl+0x241/0x360
[  744.283380][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.283411][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.283443][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.283477][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.283518][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.283561][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.283595][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.283624][ T6702]  ? blkg_put+0x18f/0x250
[  744.283652][ T6702]  ? bio_endio+0x7e4/0x890
[  744.283676][ T6702]  ? bio_endio+0x82a/0x890
[  744.283703][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.283744][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.283819][ T6702]  do_write_page+0x667/0x990
[  744.283874][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.283907][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.283937][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.283959][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.283987][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.284024][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.284048][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.284100][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.284150][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.284196][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.284216][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.284246][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.284323][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.284386][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.284460][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.284505][ T6702]  ? kasan_save_track+0x51/0x80
[  744.284596][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.284623][ T6702]  do_writepages+0x364/0x890
[  744.284665][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.284690][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.284728][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.284771][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.284807][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.284853][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.284954][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.284993][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.285038][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.285073][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.285101][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.285134][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.285171][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.285200][ T6702]  do_syscall_64+0xf3/0x210
[  744.285223][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.285250][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.285288][ T6702] RIP: 0033:0x7f6c9918e169
[  744.285309][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.285329][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.285353][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.285369][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.285384][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.285398][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.285413][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.285454][ T6702]  </TASK>
[  744.311907][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.314070][   T31]  schedule+0x163/0x360
[  744.330573][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.330599][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.330612][ T6702] Call Trace:
[  744.330620][ T6702]  <TASK>
[  744.330628][ T6702]  dump_stack_lvl+0x241/0x360
[  744.330664][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.330692][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.330723][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.330755][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.330793][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.330834][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.330880][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.330909][ T6702]  ? blkg_put+0x18f/0x250
[  744.330934][ T6702]  ? bio_endio+0x7e4/0x890
[  744.330958][ T6702]  ? bio_endio+0x82a/0x890
[  744.331001][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.331042][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.331118][ T6702]  do_write_page+0x667/0x990
[  744.331158][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.331191][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.331221][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.331243][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.331271][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.331307][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.331332][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.331382][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.331432][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.331477][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.331498][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.331528][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.331602][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.331643][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.331703][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.331747][ T6702]  ? kasan_save_track+0x51/0x80
[  744.331822][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.331854][ T6702]  do_writepages+0x364/0x890
[  744.331893][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.331916][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.331952][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.331992][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.332028][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.332062][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.332146][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.332185][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.332230][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.332265][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.332293][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.332326][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.332363][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.332392][ T6702]  do_syscall_64+0xf3/0x210
[  744.332415][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.332442][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.332462][ T6702] RIP: 0033:0x7f6c9918e169
[  744.332483][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.332501][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.332524][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.332540][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.332554][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.332568][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.332581][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.332619][ T6702]  </TASK>
[  744.332628][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.332657][   T31]  schedule_preempt_disabled+0x13/0x30
[  744.360473][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.360500][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.360514][ T6702] Call Trace:
[  744.360523][ T6702]  <TASK>
[  744.360531][ T6702]  dump_stack_lvl+0x241/0x360
[  744.360566][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.360596][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.360626][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.360658][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.360696][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.360755][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.360788][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.360818][ T6702]  ? blkg_put+0x18f/0x250
[  744.360845][ T6702]  ? bio_endio+0x7e4/0x890
[  744.360870][ T6702]  ? bio_endio+0x82a/0x890
[  744.360906][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.360947][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.361022][ T6702]  do_write_page+0x667/0x990
[  744.361061][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.361094][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.361125][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.361148][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.361179][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.361215][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.361239][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.361291][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.361342][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.361388][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.361408][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.361438][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.361515][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.361558][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.361618][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.361662][ T6702]  ? kasan_save_track+0x51/0x80
[  744.361737][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.361764][ T6702]  do_writepages+0x364/0x890
[  744.361803][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.361826][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.361862][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.361916][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.361949][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.361981][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.362060][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.362097][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.362138][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.362172][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.362198][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.362228][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.362263][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.362290][ T6702]  do_syscall_64+0xf3/0x210
[  744.362312][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.362337][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.362356][ T6702] RIP: 0033:0x7f6c9918e169
[  744.362375][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.362393][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.362414][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.362429][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.362442][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.362455][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.362467][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.362502][ T6702]  </TASK>
[  744.362516][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.393456][   T31]  rwsem_down_write_slowpath+0xedd/0x1420
[  744.405059][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.405087][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.405101][ T6702] Call Trace:
[  744.405109][ T6702]  <TASK>
[  744.405119][ T6702]  dump_stack_lvl+0x241/0x360
[  744.405155][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.405185][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.405217][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.405252][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.405294][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.405340][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.405374][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.405404][ T6702]  ? blkg_put+0x18f/0x250
[  744.405432][ T6702]  ? bio_endio+0x7e4/0x890
[  744.405456][ T6702]  ? bio_endio+0x82a/0x890
[  744.405483][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.405524][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.405597][ T6702]  do_write_page+0x667/0x990
[  744.405658][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.405693][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.405739][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.405763][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.405795][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.405834][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.405859][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.405922][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.405977][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.406025][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.406047][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.406081][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.406162][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.406209][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.406273][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.406320][ T6702]  ? kasan_save_track+0x51/0x80
[  744.406401][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.406429][ T6702]  do_writepages+0x364/0x890
[  744.406470][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.406495][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.406534][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.406575][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.406631][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.406670][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.406765][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.406809][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.406859][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.406905][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.406936][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.406972][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.407014][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.407046][ T6702]  do_syscall_64+0xf3/0x210
[  744.407071][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.407101][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.407125][ T6702] RIP: 0033:0x7f6c9918e169
[  744.407146][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.407167][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.407192][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.407210][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.407225][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.407240][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.407255][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.407298][ T6702]  </TASK>
[  744.407307][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.433035][   T31]  ? rwsem_down_write_slowpath+0xa17/0x1420
[  744.436414][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.436443][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.436457][ T6702] Call Trace:
[  744.436466][ T6702]  <TASK>
[  744.436475][ T6702]  dump_stack_lvl+0x241/0x360
[  744.436512][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.436543][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.436575][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.436609][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.436650][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.436695][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.436728][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.436758][ T6702]  ? blkg_put+0x18f/0x250
[  744.436785][ T6702]  ? bio_endio+0x7e4/0x890
[  744.436809][ T6702]  ? bio_endio+0x82a/0x890
[  744.436836][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.436885][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.436961][ T6702]  do_write_page+0x667/0x990
[  744.437001][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.437033][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.437063][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.437085][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.437114][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.437151][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.437174][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.437226][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.437276][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.437322][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.437343][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.437373][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.437452][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.437497][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.437612][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.437660][ T6702]  ? kasan_save_track+0x51/0x80
[  744.437745][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.437775][ T6702]  do_writepages+0x364/0x890
[  744.437818][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.437844][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.437889][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.437933][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.437972][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.438010][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.438105][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.438149][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.438198][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.438238][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.438270][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.438306][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.438348][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.438379][ T6702]  do_syscall_64+0xf3/0x210
[  744.438406][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.438436][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.438459][ T6702] RIP: 0033:0x7f6c9918e169
[  744.438480][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.438501][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.438525][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.438542][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.438558][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.438573][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.438587][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.438630][ T6702]  </TASK>
[  744.438639][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.452395][   T31]  ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[  744.456029][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.456058][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.456072][ T6702] Call Trace:
[  744.456080][ T6702]  <TASK>
[  744.456090][ T6702]  dump_stack_lvl+0x241/0x360
[  744.456124][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.456160][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.456192][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.456225][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.456266][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.456308][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.456342][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.456372][ T6702]  ? blkg_put+0x18f/0x250
[  744.456399][ T6702]  ? bio_endio+0x7e4/0x890
[  744.456423][ T6702]  ? bio_endio+0x82a/0x890
[  744.456448][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.456491][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.456564][ T6702]  do_write_page+0x667/0x990
[  744.456622][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.456659][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.456692][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.456716][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.456747][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.456786][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.456812][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.456873][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.456928][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.456977][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.456999][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.457031][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.457112][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.457159][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.457223][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.457271][ T6702]  ? kasan_save_track+0x51/0x80
[  744.457352][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.457379][ T6702]  do_writepages+0x364/0x890
[  744.457422][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.457447][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.457484][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.457546][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.457600][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.457639][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.457733][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.457777][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.457826][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.457865][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.457903][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.457940][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.457982][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.458014][ T6702]  do_syscall_64+0xf3/0x210
[  744.458041][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.458072][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.458095][ T6702] RIP: 0033:0x7f6c9918e169
[  744.458118][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.458138][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.458163][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.458180][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.458195][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.458210][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.458224][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.458265][ T6702]  </TASK>
[  744.458276][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.465436][   T31]  ? __lock_acquire+0xad5/0xd80
[  744.471428][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.471457][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.471472][ T6702] Call Trace:
[  744.471481][ T6702]  <TASK>
[  744.471490][ T6702]  dump_stack_lvl+0x241/0x360
[  744.471527][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.471559][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.471593][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.471628][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.471670][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.471714][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.471747][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.471778][ T6702]  ? blkg_put+0x18f/0x250
[  744.471807][ T6702]  ? bio_endio+0x7e4/0x890
[  744.471831][ T6702]  ? bio_endio+0x82a/0x890
[  744.471859][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.471910][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.471982][ T6702]  do_write_page+0x667/0x990
[  744.472020][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.472054][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.472084][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.472107][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.472136][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.472172][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.472197][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.472246][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.472293][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.472337][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.472359][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.472389][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.472459][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.472501][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.472557][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.472602][ T6702]  ? kasan_save_track+0x51/0x80
[  744.472671][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.472697][ T6702]  do_writepages+0x364/0x890
[  744.472735][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.472759][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.472795][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.472833][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.472874][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.472909][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.472987][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.473026][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.473070][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.473106][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.473147][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.473177][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.473211][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.473239][ T6702]  do_syscall_64+0xf3/0x210
[  744.473263][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.473290][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.473310][ T6702] RIP: 0033:0x7f6c9918e169
[  744.473329][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.473348][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.473369][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.473385][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.473398][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.473412][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.473425][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.473458][ T6702]  </TASK>
[  744.473466][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.477234][   T31]  down_write+0x1da/0x220
[  744.500616][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.500647][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.500660][ T6702] Call Trace:
[  744.500669][ T6702]  <TASK>
[  744.500677][ T6702]  dump_stack_lvl+0x241/0x360
[  744.500713][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.500761][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.500795][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.500829][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.500879][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.500924][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.500956][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.500987][ T6702]  ? blkg_put+0x18f/0x250
[  744.501015][ T6702]  ? bio_endio+0x7e4/0x890
[  744.501041][ T6702]  ? bio_endio+0x82a/0x890
[  744.501068][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.501109][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.501180][ T6702]  do_write_page+0x667/0x990
[  744.501218][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.501252][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.501282][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.501306][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.501335][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.501370][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.501395][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.501444][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.501497][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.501541][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.501563][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.501593][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.501662][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.501705][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.501763][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.501808][ T6702]  ? kasan_save_track+0x51/0x80
[  744.501882][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.501910][ T6702]  do_writepages+0x364/0x890
[  744.501947][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.501972][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.502007][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.502046][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.502081][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.502116][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.502193][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.502231][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.502276][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.502311][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.502352][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.502382][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.502418][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.502445][ T6702]  do_syscall_64+0xf3/0x210
[  744.502469][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.502494][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.502514][ T6702] RIP: 0033:0x7f6c9918e169
[  744.502533][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.502551][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.502573][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.502588][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.502602][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.502615][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.502627][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.502660][ T6702]  </TASK>
[  744.505645][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.539669][   T31]  ? __pfx_down_write+0x10/0x10
[  744.620716][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.620750][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.620766][ T6702] Call Trace:
[  744.620776][ T6702]  <TASK>
[  744.620786][ T6702]  dump_stack_lvl+0x241/0x360
[  744.620829][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.620873][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.620922][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.620958][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.621002][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.621049][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.621086][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.621120][ T6702]  ? blkg_put+0x18f/0x250
[  744.621149][ T6702]  ? bio_endio+0x7e4/0x890
[  744.621176][ T6702]  ? bio_endio+0x82a/0x890
[  744.621205][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.621249][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.621330][ T6702]  do_write_page+0x667/0x990
[  744.621372][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.621406][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.621438][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.621462][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.621493][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.621532][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.621558][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.621613][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.621667][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.621716][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.621738][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.621771][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.621858][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.621904][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.621968][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.622017][ T6702]  ? kasan_save_track+0x51/0x80
[  744.622097][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.622125][ T6702]  do_writepages+0x364/0x890
[  744.622166][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.622191][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.622230][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.622272][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.622310][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.622347][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.622437][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.622480][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.622529][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.622568][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.622598][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.622633][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.622674][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.622704][ T6702]  do_syscall_64+0xf3/0x210
[  744.622730][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.622759][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.622780][ T6702] RIP: 0033:0x7f6c9918e169
[  744.622802][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.622822][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.622846][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.622870][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.622884][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.622899][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.622912][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.622953][ T6702]  </TASK>
[  744.622963][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.626186][   T31]  ? dentry_needs_remove_privs+0xc1/0x100
[  744.650161][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.650195][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.650210][ T6702] Call Trace:
[  744.650219][ T6702]  <TASK>
[  744.650229][ T6702]  dump_stack_lvl+0x241/0x360
[  744.650270][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.650305][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.650341][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.650379][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.650424][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.650473][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.650509][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.650544][ T6702]  ? blkg_put+0x18f/0x250
[  744.650574][ T6702]  ? bio_endio+0x7e4/0x890
[  744.650600][ T6702]  ? bio_endio+0x82a/0x890
[  744.650628][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.650674][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.650774][ T6702]  do_write_page+0x667/0x990
[  744.650816][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.650860][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.650892][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.650916][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.650946][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.650986][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.651011][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.651067][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.651121][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.651169][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.651191][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.651225][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.651306][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.651353][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.651417][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.651464][ T6702]  ? kasan_save_track+0x51/0x80
[  744.651548][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.651578][ T6702]  do_writepages+0x364/0x890
[  744.651628][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.651652][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.651688][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.651728][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.651763][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.651797][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.651886][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.651926][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.651971][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.652006][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.652034][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.652067][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.652104][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.652134][ T6702]  do_syscall_64+0xf3/0x210
[  744.652156][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.652183][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.652204][ T6702] RIP: 0033:0x7f6c9918e169
[  744.652224][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.652243][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.652265][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.652281][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.652295][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.652324][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.652338][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.652391][ T6702]  </TASK>
[  744.652400][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.668001][   T31]  do_truncate+0x20e/0x310
[  744.682626][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.682658][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.682672][ T6702] Call Trace:
[  744.682682][ T6702]  <TASK>
[  744.682692][ T6702]  dump_stack_lvl+0x241/0x360
[  744.682733][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.682766][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.682801][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.682837][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.682888][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.682936][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.682973][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.683006][ T6702]  ? blkg_put+0x18f/0x250
[  744.683035][ T6702]  ? bio_endio+0x7e4/0x890
[  744.683061][ T6702]  ? bio_endio+0x82a/0x890
[  744.683091][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.683138][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.683219][ T6702]  do_write_page+0x667/0x990
[  744.683261][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.683296][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.683327][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.683351][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.683382][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.683421][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.683447][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.683502][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.683556][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.683605][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.683627][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.683659][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.683741][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.683787][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.683869][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.683913][ T6702]  ? kasan_save_track+0x51/0x80
[  744.683988][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.684014][ T6702]  do_writepages+0x364/0x890
[  744.684053][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.684077][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.684113][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.684152][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.684188][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.684222][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.684306][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.684346][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.684389][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.684425][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.684454][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.684488][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.684527][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.684557][ T6702]  do_syscall_64+0xf3/0x210
[  744.684579][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.684605][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.684626][ T6702] RIP: 0033:0x7f6c9918e169
[  744.684647][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.684665][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.684688][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.684704][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.684716][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.684733][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.684746][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.684784][ T6702]  </TASK>
[  744.712941][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.717344][   T31]  ? __pfx_do_truncate+0x10/0x10
[  744.717382][   T31]  ? mnt_get_write_access+0x226/0x2b0
[  744.717416][   T31]  ? bpf_lsm_path_truncate+0x9/0x10
[  744.717443][   T31]  vfs_truncate+0x4a6/0x540
[  744.717474][   T31]  ? __pfx_vfs_truncate+0x10/0x10
[  744.717494][   T31]  ? kmem_cache_free+0x197/0x410
[  744.728914][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.728945][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.728959][ T6702] Call Trace:
[  744.728969][ T6702]  <TASK>
[  744.728978][ T6702]  dump_stack_lvl+0x241/0x360
[  744.729020][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.729053][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.729088][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.729124][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.729170][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.729219][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.729255][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.729288][ T6702]  ? blkg_put+0x18f/0x250
[  744.729317][ T6702]  ? bio_endio+0x7e4/0x890
[  744.729343][ T6702]  ? bio_endio+0x82a/0x890
[  744.729372][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.729417][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.729497][ T6702]  do_write_page+0x667/0x990
[  744.729539][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.729574][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.729605][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.729629][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.729659][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.729698][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.729724][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.729778][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.729833][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.729889][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.729909][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.729943][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.730024][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.730071][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.730135][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.730184][ T6702]  ? kasan_save_track+0x51/0x80
[  744.730264][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.730292][ T6702]  do_writepages+0x364/0x890
[  744.730334][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.730359][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.730397][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.730439][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.730478][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.730513][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.730607][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.730651][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.730698][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.730736][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.730766][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.730800][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.730840][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.730881][ T6702]  do_syscall_64+0xf3/0x210
[  744.730906][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.730935][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.730958][ T6702] RIP: 0033:0x7f6c9918e169
[  744.730979][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.730998][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.731022][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.731038][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.731052][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.731067][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.731081][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.731122][ T6702]  </TASK>
[  744.731131][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.733224][   T31]  ? user_path_at+0x44/0x60
[  744.759149][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.759180][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.759194][ T6702] Call Trace:
[  744.759203][ T6702]  <TASK>
[  744.759212][ T6702]  dump_stack_lvl+0x241/0x360
[  744.759253][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.759286][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.759321][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.759358][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.759401][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.759449][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.759485][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.759518][ T6702]  ? blkg_put+0x18f/0x250
[  744.759547][ T6702]  ? bio_endio+0x7e4/0x890
[  744.759572][ T6702]  ? bio_endio+0x82a/0x890
[  744.759601][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.759646][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.759737][ T6702]  do_write_page+0x667/0x990
[  744.759796][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.759831][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.759870][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.759894][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.759926][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.759966][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.759993][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.760048][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.760103][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.760151][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.760173][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.760206][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.760287][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.760334][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.760398][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.760446][ T6702]  ? kasan_save_track+0x51/0x80
[  744.760526][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.760555][ T6702]  do_writepages+0x364/0x890
[  744.760595][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.760621][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.760659][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.760702][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.760739][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.760775][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.760874][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.760917][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.760964][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.761002][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.761033][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.761068][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.761109][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.761139][ T6702]  do_syscall_64+0xf3/0x210
[  744.761164][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.761193][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.761215][ T6702] RIP: 0033:0x7f6c9918e169
[  744.761236][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.761255][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.761278][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.761295][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.761310][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.761325][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.761339][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.761382][ T6702]  </TASK>
[  744.761392][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.763621][   T31]  do_sys_truncate+0xd8/0x190
[  744.781404][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.781435][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.781449][ T6702] Call Trace:
[  744.781459][ T6702]  <TASK>
[  744.781469][ T6702]  dump_stack_lvl+0x241/0x360
[  744.781509][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.781543][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.781579][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.781616][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.781659][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.781706][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.781742][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.781776][ T6702]  ? blkg_put+0x18f/0x250
[  744.781805][ T6702]  ? bio_endio+0x7e4/0x890
[  744.781831][ T6702]  ? bio_endio+0x82a/0x890
[  744.781866][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.781910][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.781990][ T6702]  do_write_page+0x667/0x990
[  744.782032][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.782068][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.782098][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.782123][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.782153][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.782192][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.782218][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.782273][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.782327][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.782376][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.782398][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.782431][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.782513][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.782559][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.782622][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.782670][ T6702]  ? kasan_save_track+0x51/0x80
[  744.782750][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.782778][ T6702]  do_writepages+0x364/0x890
[  744.782820][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.782851][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.782890][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.782935][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.782973][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.783011][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.783100][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.783143][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.783191][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.783228][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.783260][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.783294][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.783344][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.783372][ T6702]  do_syscall_64+0xf3/0x210
[  744.783395][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.783421][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.783442][ T6702] RIP: 0033:0x7f6c9918e169
[  744.783461][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.783478][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.783500][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.783515][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.783528][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.783542][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.783555][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.783593][ T6702]  </TASK>
[  744.783603][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.813260][   T31]  ? __pfx_do_sys_truncate+0x10/0x10
[  744.815303][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.815334][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.815349][ T6702] Call Trace:
[  744.815358][ T6702]  <TASK>
[  744.815368][ T6702]  dump_stack_lvl+0x241/0x360
[  744.815406][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.815440][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.815475][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.815511][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.815555][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.815600][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.815635][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.815669][ T6702]  ? blkg_put+0x18f/0x250
[  744.815698][ T6702]  ? bio_endio+0x7e4/0x890
[  744.815723][ T6702]  ? bio_endio+0x82a/0x890
[  744.815752][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.815796][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.815882][ T6702]  do_write_page+0x667/0x990
[  744.815925][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.815970][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.816017][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.816056][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.816085][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.816121][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.816145][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.816197][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.816248][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.816293][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.816313][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.816344][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.816419][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.816463][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.816522][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.816567][ T6702]  ? kasan_save_track+0x51/0x80
[  744.816644][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.816671][ T6702]  do_writepages+0x364/0x890
[  744.816710][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.816733][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.816769][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.816808][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.816849][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.816884][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.816968][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.817008][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.817051][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.817086][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.817115][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.817147][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.817185][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.817214][ T6702]  do_syscall_64+0xf3/0x210
[  744.817237][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.817264][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.817285][ T6702] RIP: 0033:0x7f6c9918e169
[  744.817305][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.817322][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.817344][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.817360][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.817373][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.817386][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.817400][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.817438][ T6702]  </TASK>
[  744.817447][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.877211][   T31]  __x64_sys_truncate+0x5b/0x70
[  744.881823][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.881857][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.881871][ T6702] Call Trace:
[  744.881880][ T6702]  <TASK>
[  744.881889][ T6702]  dump_stack_lvl+0x241/0x360
[  744.881925][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.881954][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.881987][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.882020][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.882059][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.882101][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.882133][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.882161][ T6702]  ? blkg_put+0x18f/0x250
[  744.882188][ T6702]  ? bio_endio+0x7e4/0x890
[  744.882211][ T6702]  ? bio_endio+0x82a/0x890
[  744.882236][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.882284][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.882346][ T6702]  do_write_page+0x667/0x990
[  744.882380][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.882409][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.882435][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.882455][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.882481][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.882511][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.882533][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.882575][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.882617][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.882656][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.882691][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.882720][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.882785][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.882825][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.882892][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.882931][ T6702]  ? kasan_save_track+0x51/0x80
[  744.882994][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.883019][ T6702]  do_writepages+0x364/0x890
[  744.883053][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.883074][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.883106][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.883139][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.883170][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.883202][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.883271][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.883304][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.883343][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.883391][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.883418][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.883449][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.883482][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.883510][ T6702]  do_syscall_64+0xf3/0x210
[  744.883533][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.883558][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.883579][ T6702] RIP: 0033:0x7f6c9918e169
[  744.883599][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.883617][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.883638][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.883654][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.883667][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.883680][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.883693][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.883727][ T6702]  </TASK>
[  744.883735][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.903890][   T31]  do_syscall_64+0xf3/0x210
[  744.924956][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.924986][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.925000][ T6702] Call Trace:
[  744.925009][ T6702]  <TASK>
[  744.925018][ T6702]  dump_stack_lvl+0x241/0x360
[  744.925057][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.925088][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.925121][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.925156][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.925197][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.925241][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.925274][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.925306][ T6702]  ? blkg_put+0x18f/0x250
[  744.925333][ T6702]  ? bio_endio+0x7e4/0x890
[  744.925357][ T6702]  ? bio_endio+0x82a/0x890
[  744.925384][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.925426][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.925501][ T6702]  do_write_page+0x667/0x990
[  744.925540][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.925573][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.925621][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.925645][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.925676][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.925714][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.925740][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.925795][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.925860][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.925911][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.925932][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.925966][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.926047][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.926093][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.926157][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.926206][ T6702]  ? kasan_save_track+0x51/0x80
[  744.926283][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.926312][ T6702]  do_writepages+0x364/0x890
[  744.926355][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.926380][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.926419][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.926462][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.926500][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.926537][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.926627][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.926670][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.926717][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.926755][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.926785][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.926820][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.926866][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.926897][ T6702]  do_syscall_64+0xf3/0x210
[  744.926922][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.926952][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.926974][ T6702] RIP: 0033:0x7f6c9918e169
[  744.926996][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.927015][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.927039][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.927056][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.927069][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.927083][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.927097][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.927156][ T6702]  </TASK>
[  744.927167][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.953608][   T31]  ? clear_bhb_loop+0x45/0xa0
[  744.966282][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.966314][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.966329][ T6702] Call Trace:
[  744.966339][ T6702]  <TASK>
[  744.966348][ T6702]  dump_stack_lvl+0x241/0x360
[  744.966390][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.966422][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.966457][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.966493][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.966537][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.966584][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.966620][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.966653][ T6702]  ? blkg_put+0x18f/0x250
[  744.966682][ T6702]  ? bio_endio+0x7e4/0x890
[  744.966708][ T6702]  ? bio_endio+0x82a/0x890
[  744.966736][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.966781][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.966869][ T6702]  do_write_page+0x667/0x990
[  744.966912][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.966947][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.966978][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.967002][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.967033][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.967071][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.967097][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.967152][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.967206][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.967254][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.967277][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.967309][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.967390][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.967437][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.967502][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.967572][ T6702]  ? kasan_save_track+0x51/0x80
[  744.967657][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.967686][ T6702]  do_writepages+0x364/0x890
[  744.967728][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.967755][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.967794][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.967844][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.967883][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.967921][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.968015][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.968059][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.968108][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.968148][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.968179][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.968216][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.968258][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.968290][ T6702]  do_syscall_64+0xf3/0x210
[  744.968315][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.968344][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.968368][ T6702] RIP: 0033:0x7f6c9918e169
[  744.968389][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.968409][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.968433][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.968450][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.968465][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.968480][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.968494][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.968537][ T6702]  </TASK>
[  744.968546][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  744.977313][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.978561][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  744.978593][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  744.978607][ T6702] Call Trace:
[  744.978617][ T6702]  <TASK>
[  744.978627][ T6702]  dump_stack_lvl+0x241/0x360
[  744.978667][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  744.978701][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  744.978737][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  744.978775][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  744.978827][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  744.978877][ T6702]  f2fs_write_end_io+0x563/0x790
[  744.978914][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  744.978949][ T6702]  ? blkg_put+0x18f/0x250
[  744.978977][ T6702]  ? bio_endio+0x7e4/0x890
[  744.979004][ T6702]  ? bio_endio+0x82a/0x890
[  744.979034][ T6702]  __submit_merged_bio+0x2a9/0x710
[  744.979080][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  744.979162][ T6702]  do_write_page+0x667/0x990
[  744.979217][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  744.979253][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  744.979286][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  744.979309][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  744.979341][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  744.979378][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  744.979404][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  744.979460][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  744.979514][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  744.979563][ T6702]  ? mlock_drain_local+0x79/0x490
[  744.979584][ T6702]  ? mlock_drain_local+0x28d/0x490
[  744.979616][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  744.979697][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.979743][ T6702]  ? arch_stack_walk+0xff/0x150
[  744.979807][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  744.979861][ T6702]  ? kasan_save_track+0x51/0x80
[  744.979941][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  744.979981][ T6702]  do_writepages+0x364/0x890
[  744.980020][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  744.980043][ T6702]  ? __lock_acquire+0xad5/0xd80
[  744.980099][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  744.980142][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  744.980180][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  744.980216][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  744.980307][ T6702]  ? __pfx_down_write+0x10/0x10
[  744.980350][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  744.980397][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  744.980436][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  744.980466][ T6702]  vfs_fallocate+0x627/0x7a0
[  744.980501][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  744.980541][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  744.980571][ T6702]  do_syscall_64+0xf3/0x210
[  744.980596][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  744.980624][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  744.980647][ T6702] RIP: 0033:0x7f6c9918e169
[  744.980668][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  744.980687][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  744.980711][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  744.980729][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  744.980743][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  744.980769][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  744.980782][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  744.980828][ T6702]  </TASK>
[  744.980836][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  745.017179][   T31] RIP: 0033:0x7f6c9918e169
[  745.017207][   T31] RSP: 002b:00007f6c983dd038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
[  745.017234][   T31] RAX: ffffffffffffffda RBX: 00007f6c993b6080 RCX: 00007f6c9918e169
[  745.017252][   T31] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 00002000000000c0
[  745.041408][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  745.041441][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  745.041456][ T6702] Call Trace:
[  745.041465][ T6702]  <TASK>
[  745.041476][ T6702]  dump_stack_lvl+0x241/0x360
[  745.041517][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  745.041550][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  745.041587][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  745.041643][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  745.041689][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  745.041739][ T6702]  f2fs_write_end_io+0x563/0x790
[  745.041776][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  745.041810][ T6702]  ? blkg_put+0x18f/0x250
[  745.041848][ T6702]  ? bio_endio+0x7e4/0x890
[  745.041875][ T6702]  ? bio_endio+0x82a/0x890
[  745.041905][ T6702]  __submit_merged_bio+0x2a9/0x710
[  745.041952][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  745.042035][ T6702]  do_write_page+0x667/0x990
[  745.042079][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  745.042116][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  745.042148][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  745.042173][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  745.042205][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  745.042245][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  745.042272][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  745.042329][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  745.042386][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  745.042437][ T6702]  ? mlock_drain_local+0x79/0x490
[  745.042459][ T6702]  ? mlock_drain_local+0x28d/0x490
[  745.042493][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  745.042577][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.042625][ T6702]  ? arch_stack_walk+0xff/0x150
[  745.042691][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  745.042741][ T6702]  ? kasan_save_track+0x51/0x80
[  745.042831][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.042861][ T6702]  do_writepages+0x364/0x890
[  745.042903][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  745.042942][ T6702]  ? __lock_acquire+0xad5/0xd80
[  745.042980][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  745.043023][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  745.043060][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  745.043097][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  745.043206][ T6702]  ? __pfx_down_write+0x10/0x10
[  745.043250][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  745.043299][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  745.043350][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  745.043379][ T6702]  vfs_fallocate+0x627/0x7a0
[  745.043413][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  745.043454][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  745.043484][ T6702]  do_syscall_64+0xf3/0x210
[  745.043509][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  745.043537][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  745.043558][ T6702] RIP: 0033:0x7f6c9918e169
[  745.043579][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  745.043597][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  745.043620][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  745.043637][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  745.043651][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  745.043666][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  745.043679][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  745.043720][ T6702]  </TASK>
[  745.043729][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  745.071552][   T31] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  745.074700][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  745.074736][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  745.074752][ T6702] Call Trace:
[  745.074761][ T6702]  <TASK>
[  745.074773][ T6702]  dump_stack_lvl+0x241/0x360
[  745.074820][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  745.074855][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  745.074892][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  745.074930][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  745.074975][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  745.075027][ T6702]  f2fs_write_end_io+0x563/0x790
[  745.075065][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  745.075100][ T6702]  ? blkg_put+0x18f/0x250
[  745.075130][ T6702]  ? bio_endio+0x7e4/0x890
[  745.075157][ T6702]  ? bio_endio+0x82a/0x890
[  745.075186][ T6702]  __submit_merged_bio+0x2a9/0x710
[  745.075233][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  745.075316][ T6702]  do_write_page+0x667/0x990
[  745.075359][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  745.075396][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  745.075428][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  745.075452][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  745.075485][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  745.075525][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  745.075551][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  745.075608][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  745.075665][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  745.075716][ T6702]  ? mlock_drain_local+0x79/0x490
[  745.075739][ T6702]  ? mlock_drain_local+0x28d/0x490
[  745.075773][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  745.075862][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.075911][ T6702]  ? arch_stack_walk+0xff/0x150
[  745.075977][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  745.076026][ T6702]  ? kasan_save_track+0x51/0x80
[  745.076109][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.076138][ T6702]  do_writepages+0x364/0x890
[  745.076182][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  745.076207][ T6702]  ? __lock_acquire+0xad5/0xd80
[  745.076247][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  745.076292][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  745.076331][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  745.076368][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  745.076467][ T6702]  ? __pfx_down_write+0x10/0x10
[  745.076511][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  745.076560][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  745.076599][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  745.076630][ T6702]  vfs_fallocate+0x627/0x7a0
[  745.076667][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  745.076709][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  745.076740][ T6702]  do_syscall_64+0xf3/0x210
[  745.076765][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  745.076794][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  745.076823][ T6702] RIP: 0033:0x7f6c9918e169
[  745.076845][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  745.076865][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  745.076889][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  745.076906][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  745.076921][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  745.076936][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  745.076950][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  745.076993][ T6702]  </TASK>
[  745.078111][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  745.089726][   T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  745.103842][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  745.103874][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  745.103889][ T6702] Call Trace:
[  745.103899][ T6702]  <TASK>
[  745.103908][ T6702]  dump_stack_lvl+0x241/0x360
[  745.103951][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  745.103985][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  745.104021][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  745.104059][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  745.104105][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  745.104153][ T6702]  f2fs_write_end_io+0x563/0x790
[  745.104191][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  745.104225][ T6702]  ? blkg_put+0x18f/0x250
[  745.104255][ T6702]  ? bio_endio+0x7e4/0x890
[  745.104283][ T6702]  ? bio_endio+0x82a/0x890
[  745.104312][ T6702]  __submit_merged_bio+0x2a9/0x710
[  745.104357][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  745.104440][ T6702]  do_write_page+0x667/0x990
[  745.104484][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  745.104520][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  745.104552][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  745.104577][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  745.104609][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  745.104650][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  745.104676][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  745.104739][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  745.104799][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  745.104859][ T6702]  ? mlock_drain_local+0x79/0x490
[  745.104881][ T6702]  ? mlock_drain_local+0x28d/0x490
[  745.104915][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  745.105000][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.105047][ T6702]  ? arch_stack_walk+0xff/0x150
[  745.105114][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  745.105163][ T6702]  ? kasan_save_track+0x51/0x80
[  745.105247][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.105276][ T6702]  do_writepages+0x364/0x890
[  745.105318][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  745.105344][ T6702]  ? __lock_acquire+0xad5/0xd80
[  745.105385][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  745.105429][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  745.105468][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  745.105506][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  745.105598][ T6702]  ? __pfx_down_write+0x10/0x10
[  745.105643][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  745.105692][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  745.105730][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  745.105762][ T6702]  vfs_fallocate+0x627/0x7a0
[  745.105798][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  745.105846][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  745.105877][ T6702]  do_syscall_64+0xf3/0x210
[  745.105902][ T6702]  ? clear_bhb_loop+0x45/0xa0
[  745.105931][ T6702]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  745.105954][ T6702] RIP: 0033:0x7f6c9918e169
[  745.105975][ T6702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  745.105996][ T6702] RSP: 002b:00007f6c983fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  745.106020][ T6702] RAX: ffffffffffffffda RBX: 00007f6c993b5fa0 RCX: 00007f6c9918e169
[  745.106038][ T6702] RDX: 0000000000004000 RSI: 0000000000000020 RDI: 0000000000000006
[  745.106053][ T6702] RBP: 00007f6c99210a68 R08: 0000000000000000 R09: 0000000000000000
[  745.106068][ T6702] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000
[  745.106082][ T6702] R13: 0000000000000000 R14: 00007f6c993b5fa0 R15: 00007ffc2675ba78
[  745.106126][ T6702]  </TASK>
[  745.189599][ T6702] F2FS-fs (loop9): Stopped filesystem due to reason: 3
[  745.194901][   T31] R13: 0000000000000001 R14: 00007f6c993b6080 R15: 00007ffc2675ba78
[  745.200085][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.9.68 Not tainted 6.15.0-rc3-syzkaller-00019-gbc3372351d0c #0 PREEMPT(full) 
[  745.200115][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  745.200130][ T6702] Call Trace:
[  745.200140][ T6702]  <TASK>
[  745.200150][ T6702]  dump_stack_lvl+0x241/0x360
[  745.200191][ T6702]  ? __pfx_dump_stack_lvl+0x10/0x10
[  745.200223][ T6702]  ? _raw_spin_unlock_irqrestore+0xde/0x140
[  745.200258][ T6702]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  745.200295][ T6702]  ? f2fs_hw_is_readonly+0x3a3/0x470
[  745.200358][ T6702]  f2fs_handle_critical_error+0x392/0x5a0
[  745.200407][ T6702]  f2fs_write_end_io+0x563/0x790
[  745.200444][ T6702]  ? __pfx_f2fs_write_end_io+0x10/0x10
[  745.200479][ T6702]  ? blkg_put+0x18f/0x250
[  745.200508][ T6702]  ? bio_endio+0x7e4/0x890
[  745.200536][ T6702]  ? bio_endio+0x82a/0x890
[  745.200565][ T6702]  __submit_merged_bio+0x2a9/0x710
[  745.200611][ T6702]  f2fs_submit_page_write+0xb8a/0x1f30
[  745.200701][ T6702]  do_write_page+0x667/0x990
[  745.200745][ T6702]  f2fs_outplace_write_data+0x1d5/0x3d0
[  745.200781][ T6702]  ? __pfx_f2fs_outplace_write_data+0x10/0x10
[  745.200822][ T6702]  ? f2fs_encrypt_one_page+0xb6/0x810
[  745.200853][ T6702]  ? f2fs_should_update_outplace+0x3ce/0x5d0
[  745.200886][ T6702]  f2fs_do_write_data_page+0x106b/0x1670
[  745.200927][ T6702]  ? f2fs_write_single_data_page+0xd4e/0x1c50
[  745.200953][ T6702]  ? __pfx_f2fs_do_write_data_page+0x10/0x10
[  745.201012][ T6702]  f2fs_write_single_data_page+0xd4e/0x1c50
[  745.201070][ T6702]  ? __pfx_f2fs_write_single_data_page+0x10/0x10
[  745.201122][ T6702]  ? mlock_drain_local+0x79/0x490
[  745.201144][ T6702]  ? mlock_drain_local+0x28d/0x490
[  745.201179][ T6702]  f2fs_write_data_pages+0x1e3b/0x38d0
[  745.201263][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.201312][ T6702]  ? arch_stack_walk+0xff/0x150
[  745.201378][ T6702]  ? stack_depot_save_flags+0x44/0x940
[  745.201428][ T6702]  ? kasan_save_track+0x51/0x80
[  745.201512][ T6702]  ? __pfx_f2fs_write_data_pages+0x10/0x10
[  745.201541][ T6702]  do_writepages+0x364/0x890
[  745.201584][ T6702]  ? __pfx_do_writepages+0x10/0x10
[  745.201610][ T6702]  ? __lock_acquire+0xad5/0xd80
[  745.201650][ T6702]  ? do_raw_spin_lock+0x151/0x370
[  745.201693][ T6702]  ? do_raw_spin_unlock+0x13c/0x8b0
[  745.201733][ T6702]  filemap_write_and_wait_range+0x2ac/0x3d0
[  745.201771][ T6702]  ? __pfx_filemap_write_and_wait_range+0x10/0x10
[  745.201871][ T6702]  ? __pfx_down_write+0x10/0x10
[  745.201916][ T6702]  f2fs_insert_range+0x34b/0x3a0
[  745.201965][ T6702]  f2fs_fallocate+0x5dc/0xa10
[  745.202003][ T6702]  ? __pfx_f2fs_fallocate+0x10/0x10
[  745.202034][ T6702]  vfs_fallocate+0x627/0x7a0
[  745.202070][ T6702]  ? __pfx_vfs_fallocate+0x10/0x10
[  745.202111][ T6702]  __x64_sys_fallocate+0xbc/0x110
[  745.202143][ T6702]  do_syscall_64+0xf3/0x210
[  745.202170][ T6702]  ? clear_bhb_loop+0x45/0xa0