Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts.
2024/08/13 11:15:07 ignoring optional flag "sandboxArg"="0"
2024/08/13 11:15:08 parsed 1 programs
[   53.577044][ T2591] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
2024/08/13 11:15:12 executed programs: 0
[   58.285159][ T3473] loop0: detected capacity change from 0 to 40427
[   58.292835][ T3473] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   58.300714][ T3473] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   58.309662][ T3473] F2FS-fs (loop0): invalid crc value
[   58.316377][ T3473] F2FS-fs (loop0): Found nat_bits in checkpoint
[   58.327573][ T3473] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   58.334594][ T3473] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   58.344581][ T3473] syz.0.15: attempt to access beyond end of device
[   58.344581][ T3473] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   58.358609][ T3473] 
[   58.360915][ T3473] ================================================
[   58.367377][ T3473] WARNING: lock held when returning to user space!
[   58.373835][ T3473] 6.11.0-rc2-syzkaller #0 Not tainted
[   58.379164][ T3473] ------------------------------------------------
[   58.385733][ T3473] syz.0.15/3473 is leaving the kernel with locks still held!
[   58.393059][ T3473] 1 lock held by syz.0.15/3473:
[   58.397868][ T3473]  #0: ffff88817d670f58 (&fi->i_gc_rwsem[WRITE]){+.+.}-{3:3}, at: f2fs_commit_atomic_write+0x47/0x620
[   58.412965][ T3058] syz-executor: attempt to access beyond end of device
[   58.412965][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   58.426925][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   58.506280][ T3479] loop0: detected capacity change from 0 to 40427
[   58.512911][ T3479] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   58.520639][ T3479] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   58.529133][ T3479] F2FS-fs (loop0): invalid crc value
[   58.534920][ T3479] F2FS-fs (loop0): Found nat_bits in checkpoint
[   58.544408][ T3479] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   58.551429][ T3479] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   58.559626][ T3479] syz.0.16: attempt to access beyond end of device
[   58.559626][ T3479] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   58.576192][ T3058] syz-executor: attempt to access beyond end of device
[   58.576192][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   58.590153][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   58.668725][ T3485] loop0: detected capacity change from 0 to 40427
[   58.675337][ T3485] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   58.683060][ T3485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   58.691536][ T3485] F2FS-fs (loop0): invalid crc value
[   58.697274][ T3485] F2FS-fs (loop0): Found nat_bits in checkpoint
[   58.706469][ T3485] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   58.713493][ T3485] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   58.721590][ T3485] syz.0.17: attempt to access beyond end of device
[   58.721590][ T3485] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   58.738183][ T3058] syz-executor: attempt to access beyond end of device
[   58.738183][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   58.752236][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   58.830485][ T3491] loop0: detected capacity change from 0 to 40427
[   58.837206][ T3491] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   58.844905][ T3491] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   58.853358][ T3491] F2FS-fs (loop0): invalid crc value
[   58.859115][ T3491] F2FS-fs (loop0): Found nat_bits in checkpoint
[   58.868415][ T3491] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   58.875413][ T3491] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   58.883654][ T3491] syz.0.18: attempt to access beyond end of device
[   58.883654][ T3491] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   58.900481][ T3058] syz-executor: attempt to access beyond end of device
[   58.900481][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   58.914541][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   58.993424][ T3497] loop0: detected capacity change from 0 to 40427
[   59.000054][ T3497] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.007778][ T3497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.016213][ T3497] F2FS-fs (loop0): invalid crc value
[   59.022014][ T3497] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.031297][ T3497] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.038414][ T3497] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.046542][ T3497] syz.0.19: attempt to access beyond end of device
[   59.046542][ T3497] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   59.063134][ T3058] syz-executor: attempt to access beyond end of device
[   59.063134][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   59.077113][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.155882][ T3503] loop0: detected capacity change from 0 to 40427
[   59.162663][ T3503] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.170393][ T3503] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.178827][ T3503] F2FS-fs (loop0): invalid crc value
[   59.184566][ T3503] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.193870][ T3503] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.200946][ T3503] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.212203][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.290848][ T3509] loop0: detected capacity change from 0 to 40427
[   59.297458][ T3509] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.305157][ T3509] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.313631][ T3509] F2FS-fs (loop0): invalid crc value
[   59.319426][ T3509] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.328679][ T3509] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.335693][ T3509] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.346935][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.426600][ T3515] loop0: detected capacity change from 0 to 40427
[   59.433311][ T3515] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.441030][ T3515] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.449463][ T3515] F2FS-fs (loop0): invalid crc value
[   59.455191][ T3515] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.464441][ T3515] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.471450][ T3515] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.482811][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.560818][ T3521] loop0: detected capacity change from 0 to 40427
[   59.567456][ T3521] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.575155][ T3521] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.583591][ T3521] F2FS-fs (loop0): invalid crc value
[   59.589431][ T3521] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.598733][ T3521] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.605747][ T3521] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.616895][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.694369][ T3527] loop0: detected capacity change from 0 to 40427
[   59.700983][ T3527] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.708728][ T3527] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.717150][ T3527] F2FS-fs (loop0): invalid crc value
[   59.722884][ T3527] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.732390][ T3527] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.739423][ T3527] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.750735][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   59.829101][ T3533] loop0: detected capacity change from 0 to 40427
[   59.835692][ T3533] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.843416][ T3533] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.851844][ T3533] F2FS-fs (loop0): invalid crc value
[   59.857600][ T3533] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.866822][ T3533] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   59.873849][ T3533] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   59.954154][ T3539] loop0: detected capacity change from 0 to 40427
[   59.961616][ T3539] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   59.969342][ T3539] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   59.977764][ T3539] F2FS-fs (loop0): invalid crc value
[   59.983844][ T3539] F2FS-fs (loop0): Found nat_bits in checkpoint
[   59.993231][ T3539] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.000243][ T3539] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.082377][ T3545] loop0: detected capacity change from 0 to 40427
[   60.089024][ T3545] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.096725][ T3545] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.105210][ T3545] F2FS-fs (loop0): invalid crc value
[   60.110976][ T3545] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.120223][ T3545] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.127244][ T3545] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.209123][ T3551] loop0: detected capacity change from 0 to 40427
[   60.215720][ T3551] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.223448][ T3551] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.231863][ T3551] F2FS-fs (loop0): invalid crc value
[   60.237615][ T3551] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.246821][ T3551] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.253857][ T3551] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.336036][ T3557] loop0: detected capacity change from 0 to 40427
[   60.342666][ T3557] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.350386][ T3557] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.358807][ T3557] F2FS-fs (loop0): invalid crc value
[   60.364544][ T3557] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.373861][ T3557] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.380875][ T3557] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.462968][ T3563] loop0: detected capacity change from 0 to 40427
[   60.469572][ T3563] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.477376][ T3563] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.485776][ T3563] F2FS-fs (loop0): invalid crc value
[   60.491535][ T3563] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.500777][ T3563] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.507796][ T3563] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.589190][ T3569] loop0: detected capacity change from 0 to 40427
[   60.595778][ T3569] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.603500][ T3569] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.611935][ T3569] F2FS-fs (loop0): invalid crc value
[   60.617709][ T3569] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.626926][ T3569] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.633974][ T3569] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.716203][ T3575] loop0: detected capacity change from 0 to 40427
[   60.722837][ T3575] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.730565][ T3575] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.738999][ T3575] F2FS-fs (loop0): invalid crc value
[   60.744740][ T3575] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.754032][ T3575] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.761103][ T3575] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.842229][ T3581] loop0: detected capacity change from 0 to 40427
[   60.848862][ T3581] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.856556][ T3581] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.865015][ T3581] F2FS-fs (loop0): invalid crc value
[   60.870774][ T3581] F2FS-fs (loop0): Found nat_bits in checkpoint
[   60.880103][ T3581] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   60.887119][ T3581] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   60.969230][ T3587] loop0: detected capacity change from 0 to 40427
[   60.975836][ T3587] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   60.983567][ T3587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   60.991998][ T3587] F2FS-fs (loop0): invalid crc value
[   60.997906][ T3587] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.007137][ T3587] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.014133][ T3587] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.096118][ T3593] loop0: detected capacity change from 0 to 40427
[   61.102753][ T3593] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.110473][ T3593] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.118926][ T3593] F2FS-fs (loop0): invalid crc value
[   61.124663][ T3593] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.133944][ T3593] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.140961][ T3593] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.223215][ T3599] loop0: detected capacity change from 0 to 40427
[   61.229874][ T3599] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.237591][ T3599] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.246002][ T3599] F2FS-fs (loop0): invalid crc value
[   61.251785][ T3599] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.261139][ T3599] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.268198][ T3599] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
2024/08/13 11:15:17 executed programs: 24
[   61.349547][ T3605] loop0: detected capacity change from 0 to 40427
[   61.356144][ T3605] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.363868][ T3605] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.372294][ T3605] F2FS-fs (loop0): invalid crc value
[   61.378234][ T3605] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.387526][ T3605] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.394523][ T3605] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.478271][ T3611] loop0: detected capacity change from 0 to 40427
[   61.484889][ T3611] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.492626][ T3611] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.501052][ T3611] F2FS-fs (loop0): invalid crc value
[   61.506797][ T3611] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.516076][ T3611] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.523092][ T3611] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.605297][ T3617] loop0: detected capacity change from 0 to 40427
[   61.611909][ T3617] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.619631][ T3617] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.628058][ T3617] F2FS-fs (loop0): invalid crc value
[   61.633798][ T3617] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.643094][ T3617] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.650108][ T3617] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.732294][ T3623] loop0: detected capacity change from 0 to 40427
[   61.738906][ T3623] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.746604][ T3623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.755069][ T3623] F2FS-fs (loop0): invalid crc value
[   61.760814][ T3623] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.770072][ T3623] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.777093][ T3623] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.861712][ T3629] loop0: detected capacity change from 0 to 40427
[   61.868323][ T3629] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   61.876016][ T3629] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   61.884460][ T3629] F2FS-fs (loop0): invalid crc value
[   61.890220][ T3629] F2FS-fs (loop0): Found nat_bits in checkpoint
[   61.899546][ T3629] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   61.906560][ T3629] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   61.987822][ T3635] loop0: detected capacity change from 0 to 40427
[   61.994435][ T3635] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.002172][ T3635] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.010600][ T3635] F2FS-fs (loop0): invalid crc value
[   62.016355][ T3635] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.025752][ T3635] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.032773][ T3635] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.115514][ T3641] loop0: detected capacity change from 0 to 40427
[   62.122134][ T3641] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.129854][ T3641] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.138301][ T3641] F2FS-fs (loop0): invalid crc value
[   62.144034][ T3641] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.153316][ T3641] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.160423][ T3641] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.242774][ T3647] loop0: detected capacity change from 0 to 40427
[   62.249587][ T3647] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.257311][ T3647] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.265716][ T3647] F2FS-fs (loop0): invalid crc value
[   62.271473][ T3647] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.280753][ T3647] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.287782][ T3647] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.369960][ T3653] loop0: detected capacity change from 0 to 40427
[   62.376550][ T3653] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.384620][ T3653] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.393052][ T3653] F2FS-fs (loop0): invalid crc value
[   62.398887][ T3653] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.408137][ T3653] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.415234][ T3653] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.496012][ T3659] loop0: detected capacity change from 0 to 40427
[   62.502683][ T3659] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.510487][ T3659] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.518903][ T3659] F2FS-fs (loop0): invalid crc value
[   62.524643][ T3659] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.533921][ T3659] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.540938][ T3659] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.623091][ T3665] loop0: detected capacity change from 0 to 40427
[   62.629710][ T3665] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.637409][ T3665] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.645927][ T3665] F2FS-fs (loop0): invalid crc value
[   62.651670][ T3665] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.660933][ T3665] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.667953][ T3665] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.748713][ T3671] loop0: detected capacity change from 0 to 40427
[   62.755306][ T3671] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.763037][ T3671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.771465][ T3671] F2FS-fs (loop0): invalid crc value
[   62.777263][ T3671] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.786458][ T3671] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.793514][ T3671] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   62.875178][ T3677] loop0: detected capacity change from 0 to 40427
[   62.882133][ T3677] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   62.889837][ T3677] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   62.898276][ T3677] F2FS-fs (loop0): invalid crc value
[   62.903999][ T3677] F2FS-fs (loop0): Found nat_bits in checkpoint
[   62.913290][ T3677] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   62.920316][ T3677] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.002016][ T3683] loop0: detected capacity change from 0 to 40427
[   63.008628][ T3683] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.016340][ T3683] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.024802][ T3683] F2FS-fs (loop0): invalid crc value
[   63.030554][ T3683] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.039862][ T3683] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.046882][ T3683] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.128231][ T3689] loop0: detected capacity change from 0 to 40427
[   63.134834][ T3689] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.142561][ T3689] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.150987][ T3689] F2FS-fs (loop0): invalid crc value
[   63.156731][ T3689] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.165996][ T3689] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.173022][ T3689] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.254273][ T3695] loop0: detected capacity change from 0 to 40427
[   63.261018][ T3695] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.268742][ T3695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.277182][ T3695] F2FS-fs (loop0): invalid crc value
[   63.282925][ T3695] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.292204][ T3695] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.299227][ T3695] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.381745][ T3701] loop0: detected capacity change from 0 to 40427
[   63.388379][ T3701] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.396078][ T3701] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.404578][ T3701] F2FS-fs (loop0): invalid crc value
[   63.410336][ T3701] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.419659][ T3701] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.426681][ T3701] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.434830][ T3701] bio_check_eod: 66 callbacks suppressed
[   63.434833][ T3701] syz.0.53: attempt to access beyond end of device
[   63.434833][ T3701] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   63.457030][ T3058] syz-executor: attempt to access beyond end of device
[   63.457030][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   63.471004][ T3058] f2fs_printk: 28 callbacks suppressed
[   63.471007][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   63.554519][ T3707] loop0: detected capacity change from 0 to 40427
[   63.561129][ T3707] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.568851][ T3707] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.577706][ T3707] F2FS-fs (loop0): invalid crc value
[   63.583454][ T3707] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.592782][ T3707] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.599805][ T3707] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.607945][ T3707] syz.0.54: attempt to access beyond end of device
[   63.607945][ T3707] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   63.624480][ T3058] syz-executor: attempt to access beyond end of device
[   63.624480][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   63.638506][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   63.716032][ T3713] loop0: detected capacity change from 0 to 40427
[   63.722648][ T3713] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.730380][ T3713] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.738832][ T3713] F2FS-fs (loop0): invalid crc value
[   63.744601][ T3713] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.753880][ T3713] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.760896][ T3713] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.769151][ T3713] syz.0.55: attempt to access beyond end of device
[   63.769151][ T3713] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   63.785710][ T3058] syz-executor: attempt to access beyond end of device
[   63.785710][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   63.799706][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   63.878352][ T3719] loop0: detected capacity change from 0 to 40427
[   63.884954][ T3719] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   63.892677][ T3719] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   63.901096][ T3719] F2FS-fs (loop0): invalid crc value
[   63.906844][ T3719] F2FS-fs (loop0): Found nat_bits in checkpoint
[   63.916151][ T3719] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   63.923185][ T3719] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   63.931345][ T3719] syz.0.56: attempt to access beyond end of device
[   63.931345][ T3719] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   63.948012][ T3058] syz-executor: attempt to access beyond end of device
[   63.948012][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   63.961997][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.039749][ T3725] loop0: detected capacity change from 0 to 40427
[   64.046344][ T3725] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.054078][ T3725] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.062499][ T3725] F2FS-fs (loop0): invalid crc value
[   64.068306][ T3725] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.077663][ T3725] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.084660][ T3725] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.092812][ T3725] syz.0.57: attempt to access beyond end of device
[   64.092812][ T3725] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[   64.109398][ T3058] syz-executor: attempt to access beyond end of device
[   64.109398][ T3058] loop0: rw=2051, sector=45096, nr_sectors = 8 limit=40427
[   64.123389][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.201922][ T3731] loop0: detected capacity change from 0 to 40427
[   64.208540][ T3731] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.216240][ T3731] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.224702][ T3731] F2FS-fs (loop0): invalid crc value
[   64.230475][ T3731] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.239797][ T3731] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.246822][ T3731] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.258061][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.336270][ T3737] loop0: detected capacity change from 0 to 40427
[   64.342896][ T3737] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.350618][ T3737] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.359046][ T3737] F2FS-fs (loop0): invalid crc value
[   64.364793][ T3737] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.374103][ T3737] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.381120][ T3737] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.392235][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.471073][ T3743] loop0: detected capacity change from 0 to 40427
[   64.477695][ T3743] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.485391][ T3743] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.493847][ T3743] F2FS-fs (loop0): invalid crc value
[   64.499726][ T3743] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.509050][ T3743] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.516152][ T3743] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.527418][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.606783][ T3749] loop0: detected capacity change from 0 to 40427
[   64.615216][ T3749] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.622939][ T3749] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.631382][ T3749] F2FS-fs (loop0): invalid crc value
[   64.637146][ T3749] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.646397][ T3749] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.653410][ T3749] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.664566][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.744575][ T3755] loop0: detected capacity change from 0 to 40427
[   64.751196][ T3755] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.758914][ T3755] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.767480][ T3755] F2FS-fs (loop0): invalid crc value
[   64.773268][ T3755] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.782577][ T3755] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.789596][ T3755] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   64.800864][ T3058] F2FS-fs (loop0): Issue discard(5637, 5637, 1) failed, ret: -5
[   64.878930][ T3761] loop0: detected capacity change from 0 to 40427
[   64.885621][ T3761] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   64.893345][ T3761] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   64.901765][ T3761] F2FS-fs (loop0): invalid crc value
[   64.907552][ T3761] F2FS-fs (loop0): Found nat_bits in checkpoint
[   64.916815][ T3761] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   64.923850][ T3761] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.006364][ T3767] loop0: detected capacity change from 0 to 40427
[   65.012992][ T3767] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.020743][ T3767] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.029176][ T3767] F2FS-fs (loop0): invalid crc value
[   65.034921][ T3767] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.044320][ T3767] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.051361][ T3767] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.134357][ T3773] loop0: detected capacity change from 0 to 40427
[   65.140975][ T3773] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.148715][ T3773] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.157136][ T3773] F2FS-fs (loop0): invalid crc value
[   65.162880][ T3773] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.172235][ T3773] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.179300][ T3773] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.271239][ T3779] loop0: detected capacity change from 0 to 40427
[   65.279423][ T3779] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.287151][ T3779] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.295555][ T3779] F2FS-fs (loop0): invalid crc value
[   65.301382][ T3779] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.310626][ T3779] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.317668][ T3779] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.398847][ T3785] loop0: detected capacity change from 0 to 40427
[   65.405454][ T3785] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.413165][ T3785] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.421624][ T3785] F2FS-fs (loop0): invalid crc value
[   65.427527][ T3785] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.436732][ T3785] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.443746][ T3785] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.525298][ T3791] loop0: detected capacity change from 0 to 40427
[   65.531915][ T3791] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.539636][ T3791] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.548126][ T3791] F2FS-fs (loop0): invalid crc value
[   65.553862][ T3791] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.563160][ T3791] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.570175][ T3791] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.652783][ T3797] loop0: detected capacity change from 0 to 40427
[   65.659410][ T3797] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.667131][ T3797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.675568][ T3797] F2FS-fs (loop0): invalid crc value
[   65.681365][ T3797] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.690649][ T3797] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.697706][ T3797] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.779994][ T3803] loop0: detected capacity change from 0 to 40427
[   65.786668][ T3803] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.794411][ T3803] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.802894][ T3803] F2FS-fs (loop0): invalid crc value
[   65.808666][ T3803] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.817978][ T3803] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.824990][ T3803] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   65.906836][ T3809] loop0: detected capacity change from 0 to 40427
[   65.913508][ T3809] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   65.921222][ T3809] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   65.929670][ T3809] F2FS-fs (loop0): invalid crc value
[   65.935420][ T3809] F2FS-fs (loop0): Found nat_bits in checkpoint
[   65.944760][ T3809] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   65.951778][ T3809] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.034020][ T3815] loop0: detected capacity change from 0 to 40427
[   66.040641][ T3815] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.048367][ T3815] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.056781][ T3815] F2FS-fs (loop0): invalid crc value
[   66.062543][ T3815] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.071804][ T3815] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.078833][ T3815] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.159648][ T3821] loop0: detected capacity change from 0 to 40427
[   66.166271][ T3821] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.173996][ T3821] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.182428][ T3821] F2FS-fs (loop0): invalid crc value
[   66.188149][ T3821] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.197449][ T3821] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.204446][ T3821] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.286545][ T3827] loop0: detected capacity change from 0 to 40427
[   66.293996][ T3827] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.301722][ T3827] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.310140][ T3827] F2FS-fs (loop0): invalid crc value
[   66.315893][ T3827] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.325186][ T3827] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.332208][ T3827] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
2024/08/13 11:15:22 executed programs: 62
[   66.415860][ T3833] loop0: detected capacity change from 0 to 40427
[   66.422568][ T3833] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.430285][ T3833] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.438692][ T3833] F2FS-fs (loop0): invalid crc value
[   66.444433][ T3833] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.453697][ T3833] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.460717][ T3833] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.542703][ T3839] loop0: detected capacity change from 0 to 40427
[   66.549328][ T3839] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.557050][ T3839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.565462][ T3839] F2FS-fs (loop0): invalid crc value
[   66.571202][ T3839] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.580470][ T3839] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.587494][ T3839] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.669358][ T3845] loop0: detected capacity change from 0 to 40427
[   66.675955][ T3845] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.683677][ T3845] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.692097][ T3845] F2FS-fs (loop0): invalid crc value
[   66.697906][ T3845] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.707118][ T3845] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.714126][ T3845] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.796499][ T3851] loop0: detected capacity change from 0 to 40427
[   66.803152][ T3851] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.810878][ T3851] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.819391][ T3851] F2FS-fs (loop0): invalid crc value
[   66.825119][ T3851] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.834393][ T3851] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.841425][ T3851] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   66.922399][ T3857] loop0: detected capacity change from 0 to 40427
[   66.929124][ T3857] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   66.936824][ T3857] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   66.945280][ T3857] F2FS-fs (loop0): invalid crc value
[   66.951033][ T3857] F2FS-fs (loop0): Found nat_bits in checkpoint
[   66.960356][ T3857] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   66.967366][ T3857] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.050060][ T3863] loop0: detected capacity change from 0 to 40427
[   67.056661][ T3863] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.064392][ T3863] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.072812][ T3863] F2FS-fs (loop0): invalid crc value
[   67.078578][ T3863] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.087868][ T3863] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.094966][ T3863] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.178115][ T3869] loop0: detected capacity change from 0 to 40427
[   67.185335][ T3869] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.193092][ T3869] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.201542][ T3869] F2FS-fs (loop0): invalid crc value
[   67.207372][ T3869] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.216549][ T3869] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.223605][ T3869] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.305591][ T3875] loop0: detected capacity change from 0 to 40427
[   67.312236][ T3875] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.319966][ T3875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.328414][ T3875] F2FS-fs (loop0): invalid crc value
[   67.334162][ T3875] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.343429][ T3875] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.350491][ T3875] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.433566][ T3881] loop0: detected capacity change from 0 to 40427
[   67.440184][ T3881] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.447908][ T3881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.456342][ T3881] F2FS-fs (loop0): invalid crc value
[   67.462092][ T3881] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.471359][ T3881] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.478379][ T3881] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.559390][ T3887] loop0: detected capacity change from 0 to 40427
[   67.566010][ T3887] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.573738][ T3887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.582243][ T3887] F2FS-fs (loop0): invalid crc value
[   67.587990][ T3887] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.597281][ T3887] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.604364][ T3887] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.685792][ T3893] loop0: detected capacity change from 0 to 40427
[   67.692419][ T3893] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.700155][ T3893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.708632][ T3893] F2FS-fs (loop0): invalid crc value
[   67.714376][ T3893] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.723608][ T3893] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.730673][ T3893] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.812795][ T3899] loop0: detected capacity change from 0 to 40427
[   67.819507][ T3899] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.827224][ T3899] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.835641][ T3899] F2FS-fs (loop0): invalid crc value
[   67.841405][ T3899] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.850669][ T3899] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.857734][ T3899] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   67.939838][ T3905] loop0: detected capacity change from 0 to 40427
[   67.946447][ T3905] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   67.954174][ T3905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   67.962603][ T3905] F2FS-fs (loop0): invalid crc value
[   67.968386][ T3905] F2FS-fs (loop0): Found nat_bits in checkpoint
[   67.977703][ T3905] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   67.985029][ T3905] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   68.066993][ T3911] loop0: detected capacity change from 0 to 40427
[   68.073619][ T3911] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   68.081329][ T3911] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   68.089771][ T3911] F2FS-fs (loop0): invalid crc value
[   68.095543][ T3911] F2FS-fs (loop0): Found nat_bits in checkpoint
[   68.104811][ T3911] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   68.111835][ T3911] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   68.194188][ T3917] loop0: detected capacity change from 0 to 40427
[   68.200804][ T3917] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   68.208533][ T3917] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   68.216948][ T3917] F2FS-fs (loop0): invalid crc value
[   68.222732][ T3917] F2FS-fs (loop0): Found nat_bits in checkpoint
[   68.232013][ T3917] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[   68.239036][ T3917] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[   68.321364][ T3923] loop0: detected capacity change from 0 to 40427
[   68.328010][ T3923] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[   68.335690][ T3923] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   68.344169][ T3923] F2FS-fs (loop0): invalid crc value
[   68.349939][ T3923] F2FS-fs (loop0): Found nat_bits in checkpoint
[   68.359209][ T3923] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0