[ 399.355824][ T2292] loop0: detected capacity change from 0 to 131072
[ 399.364934][ T2292] F2FS-fs (loop0): Invalid log sectors per block(124) log sectorsize(9)
[ 399.374367][ T2292] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 399.384673][ T2292] F2FS-fs (loop0): invalid crc value
[ 399.392275][ T2292] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (9621037545273099749, 1067266233009637)
[ 399.406110][ T2292] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
[ 399.429596][ T2292] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 399.438712][ T2292] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 399.452735][ T335] ------------[ cut here ]------------
[ 399.458723][ T335] WARNING: CPU: 1 PID: 335 at fs/f2fs/inode.c:900 f2fs_evict_inode+0x1347/0x1600
[ 399.468042][ T335] Modules linked in:
[ 399.472591][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 399.482789][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 399.495192][ T335] RIP: 0010:f2fs_evict_inode+0x1347/0x1600
[ 399.502192][ T335] Code: 00 e8 6d 9c 9f ff f0 41 80 4e 78 04 e9 b2 f1 ff ff e8 8d 1b 61 ff e9 c3 fc ff ff e8 83 1b 61 ff e9 b9 fc ff ff e8 79 1b 61 ff <0f> 0b 4c 89 f7 be 08 00 00 00 e8 3a 9c 9f ff f0 41 80 0e 04 e9 9b
[ 399.526852][ T335] RSP: 0018:ffffc90000ab78c0 EFLAGS: 00010293
[ 399.533752][ T335] RAX: ffffffff8207a397 RBX: 1ffff92000156f2c RCX: ffff88810d17bb40
[ 399.543711][ T335] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[ 399.552702][ T335] RBP: ffffc90000ab7a30 R08: dffffc0000000000 R09: ffffed1025656ec9
[ 399.561234][ T335] R10: ffffed1025656ec9 R11: 1ffff11025656ec8 R12: ffff88812b2b7640
[ 399.569881][ T335] R13: dffffc0000000000 R14: ffff888111e6c078 R15: 0000000000000002
[ 399.578890][ T335] FS: 000055555e97c480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 399.588631][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 399.596606][ T335] CR2: 00007fe8d15ca000 CR3: 000000011dc36000 CR4: 00000000003506b0
[ 399.605914][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 399.614534][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 399.623598][ T335] Call Trace:
[ 399.627470][ T335]
[ 399.630663][ T335] ? inode_wait_for_writeback+0x1b0/0x200
[ 399.636719][ T335] ? f2fs_write_inode+0x850/0x850
[ 399.643112][ T335] ? bit_waitqueue+0x30/0x30
[ 399.648714][ T335] ? locks_free_lock_context+0x42/0x70
[ 399.654613][ T335] ? f2fs_write_inode+0x850/0x850
[ 399.660038][ T335] evict+0x485/0x870
[ 399.664083][ T335] ? proc_nr_inodes+0x310/0x310
[ 399.669212][ T335] ? _raw_spin_lock+0x8e/0xe0
[ 399.674621][ T335] ? _raw_spin_unlock+0x4d/0x70
[ 399.679999][ T335] evict_inodes+0x5de/0x650
[ 399.684778][ T335] ? clear_inode+0x150/0x150
[ 399.689825][ T335] generic_shutdown_super+0x96/0x330
[ 399.695870][ T335] kill_block_super+0x7f/0xf0
[ 399.701290][ T335] kill_f2fs_super+0x2e7/0x390
[ 399.706561][ T335] ? radix_tree_delete_item+0x2c8/0x410
[ 399.712831][ T335] ? f2fs_mount+0x40/0x40
[ 399.717538][ T335] ? unregister_shrinker+0x201/0x290
[ 399.723620][ T335] deactivate_locked_super+0xa0/0x100
[ 399.729279][ T335] deactivate_super+0xaf/0xe0
[ 399.734544][ T335] cleanup_mnt+0x446/0x500
[ 399.739728][ T335] __cleanup_mnt+0x19/0x20
[ 399.744573][ T335] task_work_run+0x127/0x190
[ 399.749646][ T335] exit_to_user_mode_loop+0xd0/0xe0
[ 399.755458][ T335] exit_to_user_mode_prepare+0x87/0xd0
[ 399.761512][ T335] syscall_exit_to_user_mode+0x1a/0x30
[ 399.767159][ T335] do_syscall_64+0x58/0xa0
[ 399.771626][ T335] ? clear_bhb_loop+0x50/0xa0
[ 399.776422][ T335] ? clear_bhb_loop+0x50/0xa0
[ 399.781260][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 399.787473][ T335] RIP: 0033:0x7f83c3a2f017
[ 399.792309][ T335] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 399.813371][ T335] RSP: 002b:00007ffd82b8a2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 399.822582][ T335] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f83c3a2f017
[ 399.832068][ T335] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd82b8a370
[ 399.841770][ T335] RBP: 00007ffd82b8a370 R08: 0000000000000000 R09: 0000000000000000
[ 399.850571][ T335] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd82b8b430
[ 399.859436][ T335] R13: 00007f83c3a793b9 R14: 0000000000061688 R15: 0000000000000003
[ 399.868237][ T335]
[ 399.871410][ T335] ---[ end trace bbd63ec2d0d69fbb ]---
[ 400.442777][ T2300] loop0: detected capacity change from 0 to 131072
[ 400.451672][ T2300] F2FS-fs (loop0): Invalid log sectors per block(124) log sectorsize(9)
[ 400.461238][ T2300] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 400.471236][ T2300] F2FS-fs (loop0): invalid crc value
[ 400.479777][ T2300] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (9621037545273099749, 1067266233009637)
[ 400.492672][ T2300] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
[ 400.516146][ T2300] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 400.525141][ T2300] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 400.562402][ T335] ------------[ cut here ]------------
[ 400.568353][ T335] WARNING: CPU: 0 PID: 335 at fs/f2fs/inode.c:900 f2fs_evict_inode+0x1347/0x1600
[ 400.579019][ T335] Modules linked in:
[ 400.583424][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 400.593101][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 400.604366][ T335] RIP: 0010:f2fs_evict_inode+0x1347/0x1600
[ 400.610680][ T335] Code: 00 e8 6d 9c 9f ff f0 41 80 4e 78 04 e9 b2 f1 ff ff e8 8d 1b 61 ff e9 c3 fc ff ff e8 83 1b 61 ff e9 b9 fc ff ff e8 79 1b 61 ff <0f> 0b 4c 89 f7 be 08 00 00 00 e8 3a 9c 9f ff f0 41 80 0e 04 e9 9b
[ 400.633314][ T335] RSP: 0018:ffffc90000ab7400 EFLAGS: 00010293
[ 400.639679][ T335] RAX: ffffffff8207a397 RBX: 1ffff92000156e94 RCX: ffff88810d17bb40
[ 400.648389][ T335] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[ 400.657185][ T335] RBP: ffffc90000ab7570 R08: dffffc0000000000 R09: ffffed1025656673
[ 400.666098][ T335] R10: ffffed1025656673 R11: 1ffff11025656672 R12: ffff88812b2b3390
[ 400.675909][ T335] R13: dffffc0000000000 R14: ffff888111e28078 R15: 0000000000000002
[ 400.684999][ T335] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 400.695252][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 400.702352][ T335] CR2: 00007fe8d15ca000 CR3: 000000000660f000 CR4: 00000000003506b0
[ 400.711031][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 400.719896][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 400.729098][ T335] Call Trace:
[ 400.732642][ T335]
[ 400.736056][ T335] ? inode_wait_for_writeback+0x1b0/0x200
[ 400.742353][ T335] ? f2fs_write_inode+0x850/0x850
[ 400.747854][ T335] ? bit_waitqueue+0x30/0x30
[ 400.752800][ T335] ? locks_free_lock_context+0x42/0x70
[ 400.759227][ T335] ? f2fs_write_inode+0x850/0x850
[ 400.764959][ T335] evict+0x485/0x870
[ 400.769762][ T335] ? proc_nr_inodes+0x310/0x310
[ 400.775459][ T335] ? _raw_spin_lock+0x8e/0xe0
[ 400.781260][ T335] ? _raw_spin_unlock+0x4d/0x70
[ 400.788319][ T335] evict_inodes+0x5de/0x650
[ 400.793486][ T335] ? clear_inode+0x150/0x150
[ 400.798394][ T335] generic_shutdown_super+0x96/0x330
[ 400.804452][ T335] kill_block_super+0x7f/0xf0
[ 400.809881][ T335] kill_f2fs_super+0x2e7/0x390
[ 400.814933][ T335] ? radix_tree_delete_item+0x2c8/0x410
[ 400.821684][ T335] ? f2fs_mount+0x40/0x40
[ 400.827009][ T335] ? unregister_shrinker+0x201/0x290
[ 400.832793][ T335] deactivate_locked_super+0xa0/0x100
[ 400.839101][ T335] deactivate_super+0xaf/0xe0
[ 400.845543][ T335] cleanup_mnt+0x446/0x500
[ 400.850364][ T335] __cleanup_mnt+0x19/0x20
[ 400.854791][ T335] task_work_run+0x127/0x190
[ 400.860332][ T335] do_exit+0xa7e/0x27a0
[ 400.865140][ T335] ? avc_has_perm_noaudit+0x2f4/0x460
[ 400.871522][ T335] ? put_task_struct+0x90/0x90
[ 400.877296][ T335] ? avc_denied+0x1b0/0x1b0
[ 400.882635][ T335] ? __kasan_slab_free+0x11/0x20
[ 400.888402][ T335] ? __kasan_check_write+0x14/0x20
[ 400.896310][ T335] ? _raw_spin_lock_irq+0x8f/0xe0
[ 400.903687][ T335] do_group_exit+0x141/0x310
[ 400.911213][ T335] ? __kasan_check_write+0x14/0x20
[ 400.918065][ T335] get_signal+0x66a/0x1480
[ 400.923188][ T335] arch_do_signal_or_restart+0xc1/0x10f0
[ 400.929197][ T335] ? vfs_submount+0xb0/0xb0
[ 400.934126][ T335] ? _raw_spin_unlock+0x4d/0x70
[ 400.940047][ T335] ? path_umount+0x351/0xf90
[ 400.945287][ T335] ? __kasan_slab_free+0x11/0x20
[ 400.950467][ T335] ? slab_free_freelist_hook+0xc2/0x190
[ 400.957728][ T335] ? get_sigframe_size+0x10/0x10
[ 400.963681][ T335] ? namespace_unlock+0x3c0/0x3c0
[ 400.969656][ T335] ? __x64_sys_umount+0x125/0x160
[ 400.975184][ T335] ? path_umount+0xf90/0xf90
[ 400.980605][ T335] exit_to_user_mode_loop+0xa7/0xe0
[ 400.986601][ T335] exit_to_user_mode_prepare+0x87/0xd0
[ 400.993442][ T335] syscall_exit_to_user_mode+0x1a/0x30
[ 400.999216][ T335] do_syscall_64+0x58/0xa0
[ 401.004010][ T335] ? clear_bhb_loop+0x50/0xa0
[ 401.009072][ T335] ? clear_bhb_loop+0x50/0xa0
[ 401.014043][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 401.020123][ T335] RIP: 0033:0x7f83c3a2f017
[ 401.025107][ T335] Code: Unable to access opcode bytes at RIP 0x7f83c3a2efed.
[ 401.033591][ T335] RSP: 002b:00007ffd82b8a2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 401.043854][ T335] RAX: ffffffffffffffea RBX: 00007f83c3a793b9 RCX: 00007f83c3a2f017
[ 401.053335][ T335] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd82b8a370
[ 401.062377][ T335] RBP: 00007ffd82b8a370 R08: 0000000000000000 R09: 0000000000000000
[ 401.071455][ T335] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd82b8b430
[ 401.080545][ T335] R13: 00007f83c3a793b9 R14: 0000000000061af4 R15: 0000000000000003
[ 401.089052][ T335]
[ 401.092144][ T335] ---[ end trace bbd63ec2d0d69fbc ]---
[ 402.350702][ T308] device bridge_slave_1 left promiscuous mode
[ 402.358499][ T308] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.367229][ T308] device bridge_slave_0 left promiscuous mode
[ 402.373847][ T308] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.383277][ T308] device veth1_macvtap left promiscuous mode
[ 402.390374][ T308] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.1.213' (ED25519) to the list of known hosts.
[ 405.001699][ T2309] loop0: detected capacity change from 0 to 131072
[ 405.010129][ T2309] F2FS-fs (loop0): Invalid log sectors per block(124) log sectorsize(9)
[ 405.018931][ T2309] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[ 405.029547][ T2309] F2FS-fs (loop0): invalid crc value
[ 405.036847][ T2309] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (9621037545273099749, 1067266233009637)
[ 405.050493][ T2309] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix.
[ 405.073640][ T2309] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[ 405.081842][ T2309] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 405.094530][ T2309] ------------[ cut here ]------------
[ 405.100492][ T2309] WARNING: CPU: 1 PID: 2309 at fs/f2fs/inode.c:900 f2fs_evict_inode+0x1347/0x1600
[ 405.109835][ T2309] Modules linked in:
[ 405.114364][ T2309] CPU: 1 PID: 2309 Comm: syz-executor182 Tainted: G W syzkaller #0
[ 405.124343][ T2309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 405.135152][ T2309] RIP: 0010:f2fs_evict_inode+0x1347/0x1600
[ 405.141945][ T2309] Code: 00 e8 6d 9c 9f ff f0 41 80 4e 78 04 e9 b2 f1 ff ff e8 8d 1b 61 ff e9 c3 fc ff ff e8 83 1b 61 ff e9 b9 fc ff ff e8 79 1b 61 ff <0f> 0b 4c 89 f7 be 08 00 00 00 e8 3a 9c 9f ff f0 41 80 0e 04 e9 9b
[ 405.163754][ T2309] RSP: 0018:ffffc90000987740 EFLAGS: 00010293
[ 405.170292][ T2309] RAX: ffffffff8207a397 RBX: 1ffff92000130efc RCX: ffff888110caa780
[ 405.178793][ T2309] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[ 405.187542][ T2309] RBP: ffffc900009878b0 R08: dffffc0000000000 R09: ffffed1021322e07
[ 405.196387][ T2309] R10: ffffed1021322e07 R11: 1ffff11021322e06 R12: ffff888109917030
[ 405.204798][ T2309] R13: dffffc0000000000 R14: ffff888112bb0078 R15: 0000000000000002
[ 405.213275][ T2309] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 405.223083][ T2309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 405.230600][ T2309] CR2: 000055e8daac22b0 CR3: 000000010daf0000 CR4: 00000000003506a0
[ 405.239237][ T2309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 405.248251][ T2309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 405.257231][ T2309] Call Trace:
[ 405.261516][ T2309]
[ 405.264904][ T2309] ? inode_wait_for_writeback+0x1b0/0x200
[ 405.270974][ T2309] ? f2fs_write_inode+0x850/0x850
[ 405.277274][ T2309] ? bit_waitqueue+0x30/0x30
[ 405.282359][ T2309] ? locks_free_lock_context+0x42/0x70
[ 405.289360][ T2309] ? f2fs_write_inode+0x850/0x850
[ 405.295275][ T2309] evict+0x485/0x870
[ 405.299760][ T2309] ? proc_nr_inodes+0x310/0x310
[ 405.306210][ T2309] ? _raw_spin_lock+0x8e/0xe0
[ 405.311426][ T2309] ? _raw_spin_unlock+0x4d/0x70
[ 405.317826][ T2309] evict_inodes+0x5de/0x650
[ 405.322960][ T2309] ? clear_inode+0x150/0x150
[ 405.327971][ T2309] generic_shutdown_super+0x96/0x330
[ 405.334199][ T2309] kill_block_super+0x7f/0xf0
[ 405.339038][ T2309] kill_f2fs_super+0x2e7/0x390
[ 405.345085][ T2309] ? radix_tree_delete_item+0x2c8/0x410
[ 405.351370][ T2309] ? f2fs_mount+0x40/0x40
[ 405.356697][ T2309] ? unregister_shrinker+0x201/0x290
[ 405.362311][ T2309] deactivate_locked_super+0xa0/0x100
[ 405.368077][ T2309] deactivate_super+0xaf/0xe0
[ 405.373449][ T2309] cleanup_mnt+0x446/0x500
[ 405.378586][ T2309] __cleanup_mnt+0x19/0x20
[ 405.383911][ T2309] task_work_run+0x127/0x190
[ 405.389333][ T2309] do_exit+0xa7e/0x27a0
[ 405.394354][ T2309] ? put_task_struct+0x90/0x90
[ 405.400633][ T2309] do_group_exit+0x141/0x310
[ 405.406599][ T2309] ? debug_smp_processor_id+0x17/0x20
[ 405.413351][ T2309] __x64_sys_exit_group+0x3f/0x40
[ 405.419033][ T2309] x64_sys_call+0x832/0x9a0
[ 405.424206][ T2309] do_syscall_64+0x4c/0xa0
[ 405.429014][ T2309] ? clear_bhb_loop+0x50/0xa0
[ 405.434264][ T2309] ? clear_bhb_loop+0x50/0xa0
[ 405.439978][ T2309] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 405.446941][ T2309] RIP: 0033:0x7f3bd0bcca09
[ 405.452379][ T2309] Code: Unable to access opcode bytes at RIP 0x7f3bd0bcc9df.
[ 405.461054][ T2309] RSP: 002b:00007ffe39725a28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 405.471403][ T2309] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3bd0bcca09
[ 405.491127][ T2309] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 405.506785][ T2309] RBP: 00007f3bd0c58390 R08: ffffffffffffffb8 R09: 00007ffe39725b00
[ 405.515903][ T2309] R10: 000000000001063a R11: 0000000000000246 R12: 00007f3bd0c58390
[ 405.525454][ T2309] R13: 0000000000000000 R14: 00007f3bd0c59100 R15: 00007f3bd0b9ace0
[ 405.535194][ T2309]
[ 405.538893][ T2309] ---[ end trace bbd63ec2d0d69fbd ]---