program:
r0 = socket$netlink(0x10, 0x3, 0x0)
unshare(0x22020600)
r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00')
syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000200)='./bus\x00', 0x8, &(0x7f0000007bc0)={[{@errors_continue}, {@nocheckpoint_merge}, {@alloc_mode_def}, {@six_active_logs}, {@acl}, {@fault_injection={'fault_injection', 0x3d, 0x4ee}}, {@acl}, {@four_active_logs}, {@alloc_mode_def}, {@alloc_mode_def}, {@noextent_cache}, {@discard_unit_block}, {@lfs_mode}]}, 0x1, 0x5505, &(0x7f0000002480)="$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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIv9eUmBEAiCKJgz/nfS9z+sJOgZRIiAhkcVtWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4It+98v/ialxJpk7bSwdjyRrV42tq8beg8bRg/H2bwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
open_by_handle_at(r2, &(0x7f0000000040)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x0)
setns(r1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
ioprio_set$pid(0x1, 0x0, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x0, 0x20fffba5, 0x101, 0x1ff})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0)
read$FUSE(r3, 0x0, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)
syz_usb_connect(0x0, 0x0, 0x0, 0x0)
[ 85.328924][ T5317] Bluetooth: hci0: command tx timeout
[ 85.686778][ T5341] loop0: detected capacity change from 0 to 40427
[ 85.734363][ T5341] F2FS-fs (loop0): build fault injection rate: 690
[ 85.745127][ T5341] F2FS-fs (loop0): invalid crc value
[ 85.885735][ T5341] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
[ 85.909757][ T5341] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 85.940000][ T25] audit: type=1800 audit(1766950849.612:2): pid=5341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=10 res=0 errno=0
[ 85.950051][ T5341] F2FS-fs (loop0): inconsistent node block, node_type:1, nid:11, node_footer[nid:11,ino:3,ofs:2041,cpver:0,blkaddr:0]
[ 85.974708][ T5341] syz.0.0: attempt to access beyond end of device
[ 85.974708][ T5341] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427
[ 85.980911][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 85.980931][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.980939][ T5341] Call Trace:
[ 85.980945][ T5341]
[ 85.980950][ T5341] dump_stack_lvl+0xe8/0x150
[ 85.981070][ T5341] f2fs_handle_critical_error+0x37c/0x540
[ 85.981111][ T5341] f2fs_write_end_io+0x886/0xb60
[ 85.981132][ T5341] __submit_merged_bio+0x256/0x660
[ 85.981147][ T5341] __submit_merged_write_cond+0x471/0x530
[ 85.981160][ T5341] f2fs_sync_node_pages+0x1479/0x15e0
[ 85.981184][ T5341] ? __pfx_f2fs_sync_node_pages+0x10/0x10
[ 85.981225][ T5341] f2fs_write_checkpoint+0xdd5/0x2430
[ 85.981256][ T5341] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 85.981298][ T5341] kill_f2fs_super+0x2d2/0x6c0
[ 85.981314][ T5341] ? __pfx_kill_f2fs_super+0x10/0x10
[ 85.981339][ T5341] deactivate_locked_super+0xbc/0x130
[ 85.981355][ T5341] cleanup_mnt+0x425/0x4c0
[ 85.981369][ T5341] ? _raw_spin_unlock_irq+0x23/0x50
[ 85.981408][ T5341] task_work_run+0x1d4/0x260
[ 85.981420][ T5341] ? __pfx_task_work_run+0x10/0x10
[ 85.981433][ T5341] exit_to_user_mode_loop+0xef/0x4e0
[ 85.981442][ T5341] ? rcu_is_watching+0x15/0xb0
[ 85.981453][ T5341] do_syscall_64+0x2b7/0xf80
[ 85.981461][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.981467][ T5341] ? trace_irq_disable+0x37/0x100
[ 85.981476][ T5341] ? clear_bhb_loop+0x60/0xb0
[ 85.981490][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.981501][ T5341] RIP: 0033:0x7fc69818f7c9
[ 85.981512][ T5341] 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
[ 85.981521][ T5341] RSP: 002b:00007fc6990ed038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 85.981534][ T5341] RAX: 0000000000000000 RBX: 00007fc6983e5fa0 RCX: 00007fc69818f7c9
[ 85.981542][ T5341] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003
[ 85.981549][ T5341] RBP: 00007fc698213f91 R08: 0000000000000000 R09: 0000000000000000
[ 85.981556][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.981562][ T5341] R13: 00007fc6983e6038 R14: 00007fc6983e5fa0 R15: 00007ffca3559908
[ 85.981583][ T5341]
[ 85.981587][ T5341] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 86.081672][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 86.081691][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.081698][ T5341] Call Trace:
[ 86.081704][ T5341]
[ 86.081708][ T5341] dump_stack_lvl+0xe8/0x150
[ 86.081731][ T5341] f2fs_handle_critical_error+0x37c/0x540
[ 86.081755][ T5341] f2fs_write_end_io+0x886/0xb60
[ 86.081779][ T5341] __submit_merged_bio+0x256/0x660
[ 86.081810][ T5341] __submit_merged_write_cond+0x471/0x530
[ 86.081832][ T5341] f2fs_sync_node_pages+0x1479/0x15e0
[ 86.081857][ T5341] ? __pfx_f2fs_sync_node_pages+0x10/0x10
[ 86.081897][ T5341] f2fs_write_checkpoint+0xdd5/0x2430
[ 86.081926][ T5341] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 86.081969][ T5341] kill_f2fs_super+0x2d2/0x6c0
[ 86.081984][ T5341] ? __pfx_kill_f2fs_super+0x10/0x10
[ 86.082011][ T5341] deactivate_locked_super+0xbc/0x130
[ 86.082027][ T5341] cleanup_mnt+0x425/0x4c0
[ 86.082040][ T5341] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.082058][ T5341] task_work_run+0x1d4/0x260
[ 86.082077][ T5341] ? __pfx_task_work_run+0x10/0x10
[ 86.082099][ T5341] exit_to_user_mode_loop+0xef/0x4e0
[ 86.082132][ T5341] ? rcu_is_watching+0x15/0xb0
[ 86.082148][ T5341] do_syscall_64+0x2b7/0xf80
[ 86.082159][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.082170][ T5341] ? trace_irq_disable+0x37/0x100
[ 86.082183][ T5341] ? clear_bhb_loop+0x60/0xb0
[ 86.082199][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.082209][ T5341] RIP: 0033:0x7fc69818f7c9
[ 86.082222][ T5341] 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
[ 86.082232][ T5341] RSP: 002b:00007fc6990ed038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 86.082245][ T5341] RAX: 0000000000000000 RBX: 00007fc6983e5fa0 RCX: 00007fc69818f7c9
[ 86.082252][ T5341] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003
[ 86.082260][ T5341] RBP: 00007fc698213f91 R08: 0000000000000000 R09: 0000000000000000
[ 86.082267][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.082273][ T5341] R13: 00007fc6983e6038 R14: 00007fc6983e5fa0 R15: 00007ffca3559908
[ 86.082298][ T5341]
[ 86.082352][ T5341] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 86.181826][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 86.181847][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.181857][ T5341] Call Trace:
[ 86.181865][ T5341]
[ 86.181872][ T5341] dump_stack_lvl+0xe8/0x150
[ 86.181896][ T5341] f2fs_handle_critical_error+0x37c/0x540
[ 86.181922][ T5341] f2fs_write_end_io+0x886/0xb60
[ 86.181949][ T5341] __submit_merged_bio+0x256/0x660
[ 86.181968][ T5341] __submit_merged_write_cond+0x471/0x530
[ 86.181989][ T5341] f2fs_sync_node_pages+0x1479/0x15e0
[ 86.182018][ T5341] ? __pfx_f2fs_sync_node_pages+0x10/0x10
[ 86.182055][ T5341] f2fs_write_checkpoint+0xdd5/0x2430
[ 86.182088][ T5341] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 86.182140][ T5341] kill_f2fs_super+0x2d2/0x6c0
[ 86.182157][ T5341] ? __pfx_kill_f2fs_super+0x10/0x10
[ 86.182186][ T5341] deactivate_locked_super+0xbc/0x130
[ 86.182204][ T5341] cleanup_mnt+0x425/0x4c0
[ 86.182218][ T5341] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.182236][ T5341] task_work_run+0x1d4/0x260
[ 86.182255][ T5341] ? __pfx_task_work_run+0x10/0x10
[ 86.182278][ T5341] exit_to_user_mode_loop+0xef/0x4e0
[ 86.182292][ T5341] ? rcu_is_watching+0x15/0xb0
[ 86.182308][ T5341] do_syscall_64+0x2b7/0xf80
[ 86.182319][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.182331][ T5341] ? trace_irq_disable+0x37/0x100
[ 86.182346][ T5341] ? clear_bhb_loop+0x60/0xb0
[ 86.182361][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.182374][ T5341] RIP: 0033:0x7fc69818f7c9
[ 86.182387][ T5341] 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
[ 86.182398][ T5341] RSP: 002b:00007fc6990ed038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 86.182412][ T5341] RAX: 0000000000000000 RBX: 00007fc6983e5fa0 RCX: 00007fc69818f7c9
[ 86.182420][ T5341] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003
[ 86.182427][ T5341] RBP: 00007fc698213f91 R08: 0000000000000000 R09: 0000000000000000
[ 86.182436][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.182442][ T5341] R13: 00007fc6983e6038 R14: 00007fc6983e5fa0 R15: 00007ffca3559908
[ 86.182460][ T5341]
[ 86.182465][ T5341] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 86.279975][ T5341] CPU: 0 UID: 0 PID: 5341 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 86.279994][ T5341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.280001][ T5341] Call Trace:
[ 86.280008][ T5341]
[ 86.280015][ T5341] dump_stack_lvl+0xe8/0x150
[ 86.280035][ T5341] f2fs_handle_critical_error+0x37c/0x540
[ 86.280057][ T5341] f2fs_write_end_io+0x886/0xb60
[ 86.280082][ T5341] __submit_merged_bio+0x256/0x660
[ 86.280103][ T5341] __submit_merged_write_cond+0x471/0x530
[ 86.280124][ T5341] f2fs_sync_node_pages+0x1479/0x15e0
[ 86.280150][ T5341] ? __pfx_f2fs_sync_node_pages+0x10/0x10
[ 86.280192][ T5341] f2fs_write_checkpoint+0xdd5/0x2430
[ 86.280222][ T5341] ? __pfx_f2fs_write_checkpoint+0x10/0x10
[ 86.280266][ T5341] kill_f2fs_super+0x2d2/0x6c0
[ 86.280283][ T5341] ? __pfx_kill_f2fs_super+0x10/0x10
[ 86.280308][ T5341] deactivate_locked_super+0xbc/0x130
[ 86.280324][ T5341] cleanup_mnt+0x425/0x4c0
[ 86.280337][ T5341] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.280382][ T5341] task_work_run+0x1d4/0x260
[ 86.280404][ T5341] ? __pfx_task_work_run+0x10/0x10
[ 86.280426][ T5341] exit_to_user_mode_loop+0xef/0x4e0
[ 86.280439][ T5341] ? rcu_is_watching+0x15/0xb0
[ 86.280454][ T5341] do_syscall_64+0x2b7/0xf80
[ 86.280465][ T5341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.280475][ T5341] ? trace_irq_disable+0x37/0x100
[ 86.280488][ T5341] ? clear_bhb_loop+0x60/0xb0
[ 86.280501][ T5341] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.280512][ T5341] RIP: 0033:0x7fc69818f7c9
[ 86.280525][ T5341] 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
[ 86.280534][ T5341] RSP: 002b:00007fc6990ed038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 86.280547][ T5341] RAX: 0000000000000000 RBX: 00007fc6983e5fa0 RCX: 00007fc69818f7c9
[ 86.280554][ T5341] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003
[ 86.280562][ T5341] RBP: 00007fc698213f91 R08: 0000000000000000 R09: 0000000000000000
[ 86.280568][ T5341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.280575][ T5341] R13: 00007fc6983e6038 R14: 00007fc6983e5fa0 R15: 00007ffca3559908
[ 86.280593][ T5341]
[ 86.280597][ T5341] F2FS-fs (loop0): Stopped filesystem due to reason: 3
[ 86.443269][ T2652] ==================================================================
[ 86.446696][ T2652] BUG: KASAN: slab-use-after-free in f2fs_write_end_io+0x9b9/0xb60
[ 86.450111][ T2652] Read of size 4 at addr ffff888011b59170 by task kworker/u4:12/2652
[ 86.453052][ T2652]
[ 86.453978][ T2652] CPU: 0 UID: 0 PID: 2652 Comm: kworker/u4:12 Not tainted syzkaller #0 PREEMPT(full)
[ 86.453989][ T2652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.453995][ T2652] Workqueue: loop0 loop_workfn
[ 86.454007][ T2652] Call Trace:
[ 86.454011][ T2652]
[ 86.454015][ T2652] dump_stack_lvl+0xe8/0x150
[ 86.454026][ T2652] print_report+0xca/0x240
[ 86.454033][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.454044][ T2652] kasan_report+0x118/0x150
[ 86.454054][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.454066][ T2652] kasan_check_range+0x2b0/0x2c0
[ 86.454077][ T2652] f2fs_write_end_io+0x9b9/0xb60
[ 86.454091][ T2652] blk_update_request+0x57e/0xe60
[ 86.454109][ T2652] blk_mq_end_request+0x3e/0x70
[ 86.454117][ T2652] lo_rw_aio+0xcd1/0xef0
[ 86.454131][ T2652] ? __pfx_lo_rw_aio+0x10/0x10
[ 86.454142][ T2652] ? kthread_associate_blkcg+0x491/0x600
[ 86.454156][ T2652] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.454170][ T2652] loop_process_work+0x8fe/0x10b0
[ 86.454183][ T2652] ? trace_sched_exit_tp+0x36/0xf0
[ 86.454207][ T2652] ? __pfx_loop_process_work+0x10/0x10
[ 86.454223][ T2652] ? look_up_lock_class+0x57/0x110
[ 86.454238][ T2652] ? register_lock_class+0x31/0x2e0
[ 86.454252][ T2652] ? __lock_acquire+0x6b6/0x2cf0
[ 86.454263][ T2652] ? __pfx___schedule+0x10/0x10
[ 86.454276][ T2652] ? do_raw_spin_unlock+0x4d/0x240
[ 86.454292][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.454303][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.454313][ T2652] ? preempt_schedule_thunk+0x16/0x30
[ 86.454322][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.454331][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.454341][ T2652] process_scheduled_works+0xad1/0x1770
[ 86.454357][ T2652] ? __pfx_process_scheduled_works+0x10/0x10
[ 86.454366][ T2652] ? do_raw_spin_lock+0x121/0x290
[ 86.454382][ T2652] worker_thread+0x8a0/0xda0
[ 86.454398][ T2652] kthread+0x711/0x8a0
[ 86.454411][ T2652] ? __pfx_worker_thread+0x10/0x10
[ 86.454422][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.454435][ T2652] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.454448][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.454459][ T2652] ret_from_fork+0x510/0xa50
[ 86.454470][ T2652] ? __pfx_ret_from_fork+0x10/0x10
[ 86.454478][ T2652] ? __switch_to+0xc9e/0x1480
[ 86.454492][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.454503][ T2652] ret_from_fork_asm+0x1a/0x30
[ 86.454521][ T2652]
[ 86.454525][ T2652]
[ 86.550430][ T2652] Allocated by task 5341:
[ 86.552316][ T2652] kasan_save_track+0x3e/0x80
[ 86.554368][ T2652] __kasan_kmalloc+0x93/0xb0
[ 86.556270][ T2652] __kmalloc_cache_noprof+0x3e2/0x700
[ 86.558761][ T2652] f2fs_fill_super+0x8c/0x6ec0
[ 86.561079][ T2652] get_tree_bdev_flags+0x40e/0x4d0
[ 86.563598][ T2652] vfs_get_tree+0x92/0x2a0
[ 86.565658][ T2652] do_new_mount+0x302/0xa10
[ 86.567673][ T2652] __se_sys_mount+0x313/0x410
[ 86.569822][ T2652] do_syscall_64+0xec/0xf80
[ 86.571860][ T2652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.574490][ T2652]
[ 86.575595][ T2652] Freed by task 5341:
[ 86.577708][ T2652] kasan_save_track+0x3e/0x80
[ 86.580374][ T2652] kasan_save_free_info+0x46/0x50
[ 86.582520][ T2652] __kasan_slab_free+0x5c/0x80
[ 86.584606][ T2652] kfree+0x1c0/0x660
[ 86.586334][ T2652] kill_f2fs_super+0x5b6/0x6c0
[ 86.588316][ T2652] deactivate_locked_super+0xbc/0x130
[ 86.590638][ T2652] cleanup_mnt+0x425/0x4c0
[ 86.592595][ T2652] task_work_run+0x1d4/0x260
[ 86.594645][ T2652] exit_to_user_mode_loop+0xef/0x4e0
[ 86.597029][ T2652] do_syscall_64+0x2b7/0xf80
[ 86.599136][ T2652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.601695][ T2652]
[ 86.602776][ T2652] Last potentially related work creation:
[ 86.605361][ T2652] kasan_save_stack+0x3e/0x60
[ 86.607464][ T2652] kasan_record_aux_stack+0xbd/0xd0
[ 86.609775][ T2652] insert_work+0x3d/0x330
[ 86.611678][ T2652] __queue_work+0xcd0/0xf90
[ 86.613666][ T2652] queue_work_on+0x106/0x1c0
[ 86.615623][ T2652] f2fs_handle_critical_error+0x255/0x540
[ 86.618110][ T2652] f2fs_write_end_io+0x886/0xb60
[ 86.620289][ T2652] __submit_merged_bio+0x256/0x660
[ 86.622544][ T2652] __submit_merged_write_cond+0x471/0x530
[ 86.624858][ T2652] f2fs_sync_node_pages+0x1479/0x15e0
[ 86.627159][ T2652] f2fs_write_checkpoint+0xdd5/0x2430
[ 86.629174][ T2652] kill_f2fs_super+0x2d2/0x6c0
[ 86.631168][ T2652] deactivate_locked_super+0xbc/0x130
[ 86.633617][ T2652] cleanup_mnt+0x425/0x4c0
[ 86.635557][ T2652] task_work_run+0x1d4/0x260
[ 86.637552][ T2652] exit_to_user_mode_loop+0xef/0x4e0
[ 86.640260][ T2652] do_syscall_64+0x2b7/0xf80
[ 86.642348][ T2652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.645176][ T2652]
[ 86.646265][ T2652] Second to last potentially related work creation:
[ 86.649268][ T2652] kasan_save_stack+0x3e/0x60
[ 86.651562][ T2652] kasan_record_aux_stack+0xbd/0xd0
[ 86.653786][ T2652] insert_work+0x3d/0x330
[ 86.655655][ T2652] __queue_work+0xcd0/0xf90
[ 86.657700][ T2652] queue_work_on+0x106/0x1c0
[ 86.659749][ T2652] __get_node_folio+0xcaf/0x14f0
[ 86.662008][ T2652] f2fs_iget+0x77c/0x5640
[ 86.663618][ T2652] f2fs_nfs_get_inode+0x76/0x110
[ 86.665752][ T2652] generic_fh_to_dentry+0x9f/0xf0
[ 86.667859][ T2652] exportfs_decode_fh_raw+0x178/0x6e0
[ 86.669986][ T2652] do_handle_to_path+0xa4/0x1a0
[ 86.672124][ T2652] do_handle_open+0x6a1/0x930
[ 86.674229][ T2652] do_syscall_64+0xec/0xf80
[ 86.676022][ T2652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.678584][ T2652]
[ 86.679759][ T2652] The buggy address belongs to the object at ffff888011b58000
[ 86.679759][ T2652] which belongs to the cache kmalloc-8k of size 8192
[ 86.685786][ T2652] The buggy address is located 4464 bytes inside of
[ 86.685786][ T2652] freed 8192-byte region [ffff888011b58000, ffff888011b5a000)
[ 86.692339][ T2652]
[ 86.693483][ T2652] The buggy address belongs to the physical page:
[ 86.696369][ T2652] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11b58
[ 86.700158][ T2652] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 86.704160][ T2652] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 86.707906][ T2652] page_type: f5(slab)
[ 86.709672][ T2652] raw: 00fff00000000040 ffff88801a442280 0000000000000000 0000000000000001
[ 86.713279][ T2652] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[ 86.717106][ T2652] head: 00fff00000000040 ffff88801a442280 0000000000000000 0000000000000001
[ 86.720908][ T2652] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[ 86.724644][ T2652] head: 00fff00000000003 ffffea000046d601 00000000ffffffff 00000000ffffffff
[ 86.728478][ T2652] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[ 86.732106][ T2652] page dumped because: kasan: bad access detected
[ 86.734607][ T2652] page_owner tracks the page as allocated
[ 86.736617][ T2652] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5311, tgid 5311 (syz-executor), ts 79561545984, free_ts 64346496164
[ 86.745307][ T2652] post_alloc_hook+0x234/0x290
[ 86.747474][ T2652] get_page_from_freelist+0x24e0/0x2580
[ 86.749944][ T2652] __alloc_frozen_pages_noprof+0x181/0x370
[ 86.752612][ T2652] alloc_pages_mpol+0x232/0x4a0
[ 86.754696][ T2652] allocate_slab+0x86/0x3b0
[ 86.756623][ T2652] ___slab_alloc+0xe53/0x1820
[ 86.758587][ T2652] __slab_alloc+0x65/0x100
[ 86.760475][ T2652] __kmalloc_cache_noprof+0x41e/0x700
[ 86.762683][ T2652] tomoyo_init_log+0x111f/0x1f70
[ 86.764715][ T2652] tomoyo_supervisor+0x340/0x1480
[ 86.766772][ T2652] tomoyo_env_perm+0x149/0x1e0
[ 86.768876][ T2652] tomoyo_find_next_domain+0x15ce/0x1aa0
[ 86.771252][ T2652] tomoyo_bprm_check_security+0x11c/0x180
[ 86.773382][ T2652] security_bprm_check+0x89/0x270
[ 86.775307][ T2652] bprm_execve+0x887/0x1400
[ 86.777369][ T2652] do_execveat_common+0x510/0x6a0
[ 86.779859][ T2652] page last free pid 5231 tgid 5231 stack trace:
[ 86.782624][ T2652] __free_frozen_pages+0xbc8/0xd30
[ 86.784950][ T2652] __slab_free+0x2ce/0x320
[ 86.786869][ T2652] qlist_free_all+0x97/0x100
[ 86.788983][ T2652] kasan_quarantine_reduce+0x148/0x160
[ 86.791589][ T2652] __kasan_slab_alloc+0x22/0x80
[ 86.793706][ T2652] kmem_cache_alloc_noprof+0x37d/0x710
[ 86.795857][ T2652] vm_area_alloc+0x24/0x140
[ 86.797718][ T2652] mmap_region+0xdea/0x1d10
[ 86.799565][ T2652] do_mmap+0xc45/0x10d0
[ 86.801412][ T2652] vm_mmap_pgoff+0x2a6/0x4d0
[ 86.803423][ T2652] ksys_mmap_pgoff+0x51f/0x760
[ 86.805580][ T2652] do_syscall_64+0xec/0xf80
[ 86.807666][ T2652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.810397][ T2652]
[ 86.811530][ T2652] Memory state around the buggy address:
[ 86.813877][ T2652] ffff888011b59000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.817159][ T2652] ffff888011b59080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.820630][ T2652] >ffff888011b59100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.824115][ T2652] ^
[ 86.827551][ T2652] ffff888011b59180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.831371][ T2652] ffff888011b59200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.834969][ T2652] ==================================================================
[ 86.866752][ T2652] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 86.869834][ T2652] CPU: 0 UID: 0 PID: 2652 Comm: kworker/u4:12 Not tainted syzkaller #0 PREEMPT(full)
[ 86.873699][ T2652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.877796][ T2652] Workqueue: loop0 loop_workfn
[ 86.879732][ T2652] Call Trace:
[ 86.881220][ T2652]
[ 86.882443][ T2652] vpanic+0x1e0/0x670
[ 86.884206][ T2652] panic+0xb9/0xc0
[ 86.885893][ T2652] ? __pfx_panic+0x10/0x10
[ 86.887759][ T2652] ? preempt_schedule_thunk+0x16/0x30
[ 86.889841][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.892075][ T2652] ? preempt_schedule_thunk+0x16/0x30
[ 86.894470][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.896794][ T2652] check_panic_on_warn+0x89/0xb0
[ 86.899067][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.901320][ T2652] end_report+0x6f/0x140
[ 86.903030][ T2652] kasan_report+0x129/0x150
[ 86.904868][ T2652] ? f2fs_write_end_io+0x9b9/0xb60
[ 86.906946][ T2652] kasan_check_range+0x2b0/0x2c0
[ 86.909022][ T2652] f2fs_write_end_io+0x9b9/0xb60
[ 86.911035][ T2652] blk_update_request+0x57e/0xe60
[ 86.912969][ T2652] blk_mq_end_request+0x3e/0x70
[ 86.915026][ T2652] lo_rw_aio+0xcd1/0xef0
[ 86.916603][ T2652] ? __pfx_lo_rw_aio+0x10/0x10
[ 86.918213][ T2652] ? kthread_associate_blkcg+0x491/0x600
[ 86.920655][ T2652] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.922906][ T2652] loop_process_work+0x8fe/0x10b0
[ 86.925042][ T2652] ? trace_sched_exit_tp+0x36/0xf0
[ 86.927236][ T2652] ? __pfx_loop_process_work+0x10/0x10
[ 86.929635][ T2652] ? look_up_lock_class+0x57/0x110
[ 86.931781][ T2652] ? register_lock_class+0x31/0x2e0
[ 86.934031][ T2652] ? __lock_acquire+0x6b6/0x2cf0
[ 86.936162][ T2652] ? __pfx___schedule+0x10/0x10
[ 86.938078][ T2652] ? do_raw_spin_unlock+0x4d/0x240
[ 86.940021][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.942253][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.944682][ T2652] ? preempt_schedule_thunk+0x16/0x30
[ 86.947153][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.949672][ T2652] ? process_scheduled_works+0x9ef/0x1770
[ 86.952019][ T2652] process_scheduled_works+0xad1/0x1770
[ 86.954288][ T2652] ? __pfx_process_scheduled_works+0x10/0x10
[ 86.957364][ T2652] ? do_raw_spin_lock+0x121/0x290
[ 86.959561][ T2652] worker_thread+0x8a0/0xda0
[ 86.961474][ T2652] kthread+0x711/0x8a0
[ 86.963136][ T2652] ? __pfx_worker_thread+0x10/0x10
[ 86.965284][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.967229][ T2652] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.969471][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.971402][ T2652] ret_from_fork+0x510/0xa50
[ 86.973346][ T2652] ? __pfx_ret_from_fork+0x10/0x10
[ 86.975504][ T2652] ? __switch_to+0xc9e/0x1480
[ 86.977500][ T2652] ? __pfx_kthread+0x10/0x10
[ 86.979296][ T2652] ret_from_fork_asm+0x1a/0x30
[ 86.981361][ T2652]
[ 86.983085][ T2652] Kernel Offset: disabled
[ 86.985004][ T2652] Rebooting in 86400 seconds..