device
[  682.168769][ T9552] loop2: rw=0, sector=86880, nr_sectors = 8 limit=40427
[  682.278194][ T9552] syz.2.518: attempt to access beyond end of device
[  682.278194][ T9552] loop2: rw=0, sector=86888, nr_sectors = 8 limit=40427
[  682.389279][ T9759] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  682.410179][ T9759] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  682.497428][ T9783] loop3: detected capacity change from 0 to 40427
[  682.530250][ T9783] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  682.535359][ T9772] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  682.538426][ T9783] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  682.613276][ T5992] F2FS-fs (loop5): Stopped filesystem due to reason: 3
[  683.046977][ T9788] loop4: detected capacity change from 0 to 40427
[  683.092581][ T9790] loop1: detected capacity change from 0 to 40427
[  683.133664][ T9772] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  683.202737][ T9790] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  683.250415][ T9788] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  683.275879][ T9790] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  683.350663][ T9788] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  683.402618][ T9790] F2FS-fs (loop1): Found nat_bits in checkpoint
[  683.471594][ T9788] F2FS-fs (loop4): Found nat_bits in checkpoint
[  683.627050][ T9783] F2FS-fs (loop3): Found nat_bits in checkpoint
[  684.032070][ T9790] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  684.078897][ T9790] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  684.105768][ T9788] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  684.112853][ T9788] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  684.148152][ T9783] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  684.182526][ T9783] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  684.243769][ T5976] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  685.340233][ T1291] ieee802154 phy0 wpan0: encryption failed: -22
[  685.346718][ T1291] ieee802154 phy1 wpan1: encryption failed: -22
[  685.483810][ T9807] loop0: detected capacity change from 0 to 40427
[  685.504845][ T9807] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  685.512605][ T9807] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  685.588073][ T9807] F2FS-fs (loop0): Found nat_bits in checkpoint
[  685.843022][ T9807] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  685.904104][ T9807] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
2024/10/26 23:10:13 executed programs: 564
[  686.664720][ T9818] loop6: detected capacity change from 0 to 40427
[  686.731339][ T9818] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  686.739220][ T9818] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  686.804085][ T9552] bio_check_eod: 30612 callbacks suppressed
[  686.804112][ T9552] syz.2.518: attempt to access beyond end of device
[  686.804112][ T9552] loop2: rw=0, sector=86256, nr_sectors = 8 limit=40427
[  686.891898][ T9552] syz.2.518: attempt to access beyond end of device
[  686.891898][ T9552] loop2: rw=0, sector=86264, nr_sectors = 8 limit=40427
[  686.932701][ T9552] syz.2.518: attempt to access beyond end of device
[  686.932701][ T9552] loop2: rw=0, sector=86272, nr_sectors = 8 limit=40427
[  686.994375][ T9552] syz.2.518: attempt to access beyond end of device
[  686.994375][ T9552] loop2: rw=0, sector=86280, nr_sectors = 8 limit=40427
[  687.024342][ T9552] syz.2.518: attempt to access beyond end of device
[  687.024342][ T9552] loop2: rw=0, sector=86288, nr_sectors = 8 limit=40427
[  687.054334][ T9552] syz.2.518: attempt to access beyond end of device
[  687.054334][ T9552] loop2: rw=0, sector=86296, nr_sectors = 8 limit=40427
[  687.084426][ T9552] syz.2.518: attempt to access beyond end of device
[  687.084426][ T9552] loop2: rw=0, sector=86304, nr_sectors = 8 limit=40427
[  687.114310][ T9552] syz.2.518: attempt to access beyond end of device
[  687.114310][ T9552] loop2: rw=0, sector=86312, nr_sectors = 8 limit=40427
[  687.144423][ T9552] syz.2.518: attempt to access beyond end of device
[  687.144423][ T9552] loop2: rw=0, sector=86320, nr_sectors = 8 limit=40427
[  687.174277][ T9552] syz.2.518: attempt to access beyond end of device
[  687.174277][ T9552] loop2: rw=0, sector=86328, nr_sectors = 8 limit=40427
[  687.265381][ T9815] loop5: detected capacity change from 0 to 40427
[  687.308846][ T9819] loop1: detected capacity change from 0 to 40427
[  687.335398][ T9815] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  687.343159][ T9815] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  687.371654][ T9819] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  687.381716][ T9819] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  687.853609][ T9821] loop4: detected capacity change from 0 to 40427
[  687.906693][ T9821] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  687.914854][ T9821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  688.254697][ T9818] F2FS-fs (loop6): Found nat_bits in checkpoint
[  688.274297][ T9815] F2FS-fs (loop5): Found nat_bits in checkpoint
[  688.315759][ T9819] F2FS-fs (loop1): Found nat_bits in checkpoint
[  688.334065][ T9821] F2FS-fs (loop4): Found nat_bits in checkpoint
[  688.492232][ T9815] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  688.534798][ T9818] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  688.540327][ T9815] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  688.570277][ T9818] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  688.582369][ T9819] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  688.611539][ T9821] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  688.611644][ T9819] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  688.644025][ T9821] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  689.468587][ T9823] loop3: detected capacity change from 0 to 40427
[  689.617027][ T9845] loop0: detected capacity change from 0 to 40427
[  689.647174][ T9823] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  689.655616][ T9823] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  689.667225][ T9845] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  689.675727][ T9845] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  690.465221][ T9847] loop6: detected capacity change from 0 to 40427
[  690.475292][ T9847] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  690.483140][ T9847] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  691.029536][ T9849] loop4: detected capacity change from 0 to 40427
[  691.047341][ T9849] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  691.055551][ T9849] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  691.601648][ T9851] loop5: detected capacity change from 0 to 40427
[  691.645279][ T9851] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  691.653067][ T9851] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  691.825862][ T9552] bio_check_eod: 32135 callbacks suppressed
[  691.825885][ T9552] syz.2.518: attempt to access beyond end of device
[  691.825885][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  691.847127][ T9552] syz.2.518: attempt to access beyond end of device
[  691.847127][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  691.862519][ T9552] syz.2.518: attempt to access beyond end of device
[  691.862519][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  691.880115][ T9552] syz.2.518: attempt to access beyond end of device
[  691.880115][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  691.896365][ T9552] syz.2.518: attempt to access beyond end of device
[  691.896365][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  691.911731][ T9552] syz.2.518: attempt to access beyond end of device
[  691.911731][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  691.926854][ T9552] syz.2.518: attempt to access beyond end of device
[  691.926854][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  691.942153][ T9552] syz.2.518: attempt to access beyond end of device
[  691.942153][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  691.957557][ T9552] syz.2.518: attempt to access beyond end of device
[  691.957557][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  691.994390][ T9552] syz.2.518: attempt to access beyond end of device
[  691.994390][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  692.177028][ T9823] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  692.189466][ T9845] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
2024/10/26 23:10:19 executed programs: 569
[  692.265956][ T9847] F2FS-fs (loop6): Found nat_bits in checkpoint
[  692.283679][ T9851] F2FS-fs (loop5): Found nat_bits in checkpoint
[  692.293252][ T9849] F2FS-fs (loop4): Found nat_bits in checkpoint
[  692.577660][ T9849] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  692.596202][ T9847] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  692.597879][ T9851] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  692.603251][ T9847] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  692.610411][ T9851] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  692.634101][ T9849] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  692.851648][ T9859] loop1: detected capacity change from 0 to 40427
[  692.914254][ T9859] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  692.934085][ T9859] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  693.043778][ T9685] F2FS-fs (loop6): Stopped filesystem due to reason: 3
[  693.115448][ T9859] F2FS-fs (loop1): Found nat_bits in checkpoint
[  693.346806][ T9874] loop0: detected capacity change from 0 to 40427
[  693.364487][ T9874] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  693.372256][ T9874] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  693.456137][ T9859] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  693.514099][ T9859] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  693.527746][ T9874] F2FS-fs (loop0): Found nat_bits in checkpoint
[  693.645251][ T9874] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  693.652349][ T9874] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  694.783178][ T9888] loop6: detected capacity change from 0 to 40427
[  694.810052][ T9872] loop3: detected capacity change from 0 to 40427
[  694.824435][ T9888] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  694.832186][ T9888] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  694.863625][ T9872] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  694.872439][ T9872] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  695.648121][ T9897] loop0: detected capacity change from 0 to 40427
[  695.668901][ T9897] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  695.671009][ T9872] F2FS-fs (loop3): Found nat_bits in checkpoint
[  695.677054][ T9897] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  695.737949][ T9888] F2FS-fs (loop6): Found nat_bits in checkpoint
[  695.977735][ T9886] loop4: detected capacity change from 0 to 40427
[  696.005167][ T9888] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  696.012257][ T9888] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  696.036679][ T9886] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  696.075128][ T9886] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  696.456501][ T9886] F2FS-fs (loop4): Found nat_bits in checkpoint
[  696.487157][ T9897] F2FS-fs (loop0): Found nat_bits in checkpoint
[  696.689473][ T9890] loop5: detected capacity change from 0 to 40427
[  696.728470][ T9897] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  696.764915][ T9890] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  696.772690][ T9890] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  696.834941][ T9552] bio_check_eod: 20138 callbacks suppressed
[  696.834970][ T9552] syz.2.518: attempt to access beyond end of device
[  696.834970][ T9552] loop2: rw=524288, sector=88792, nr_sectors = 8 limit=40427
[  696.856261][ T9552] syz.2.518: attempt to access beyond end of device
[  696.856261][ T9552] loop2: rw=524288, sector=88800, nr_sectors = 8 limit=40427
[  696.871503][ T9552] syz.2.518: attempt to access beyond end of device
[  696.871503][ T9552] loop2: rw=524288, sector=88808, nr_sectors = 8 limit=40427
[  696.887028][ T9552] syz.2.518: attempt to access beyond end of device
[  696.887028][ T9552] loop2: rw=524288, sector=88816, nr_sectors = 8 limit=40427
[  696.902459][ T9552] syz.2.518: attempt to access beyond end of device
[  696.902459][ T9552] loop2: rw=524288, sector=88824, nr_sectors = 8 limit=40427
[  696.917198][ T9552] syz.2.518: attempt to access beyond end of device
[  696.917198][ T9552] loop2: rw=524288, sector=88832, nr_sectors = 8 limit=40427
[  696.931885][ T9552] syz.2.518: attempt to access beyond end of device
[  696.931885][ T9552] loop2: rw=524288, sector=88840, nr_sectors = 8 limit=40427
[  696.945487][ T9893] loop1: detected capacity change from 0 to 40427
[  696.946558][ T9552] syz.2.518: attempt to access beyond end of device
[  696.946558][ T9552] loop2: rw=524288, sector=88848, nr_sectors = 8 limit=40427
[  696.966680][ T9552] syz.2.518: attempt to access beyond end of device
[  696.966680][ T9552] loop2: rw=524288, sector=88856, nr_sectors = 8 limit=40427
[  696.981296][ T9552] syz.2.518: attempt to access beyond end of device
[  696.981296][ T9552] loop2: rw=524288, sector=88864, nr_sectors = 8 limit=40427
[  696.981464][ T9886] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  697.021594][ T9893] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  697.029641][ T9893] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  697.053538][ T9886] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  697.103084][ T9897] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  697.231576][ T5984] F2FS-fs (loop4): Stopped filesystem due to reason: 3
[  697.357203][ T9890] F2FS-fs (loop5): Found nat_bits in checkpoint
[  697.447110][ T9893] F2FS-fs (loop1): Found nat_bits in checkpoint
[  697.686778][ T9893] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  697.693899][ T9893] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
2024/10/26 23:10:25 executed programs: 579
[  699.014253][ T9922] loop3: detected capacity change from 0 to 40427
[  699.030066][ T9924] loop6: detected capacity change from 0 to 40427
[  699.062246][ T9924] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  699.070324][ T9924] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  699.157374][ T9922] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  699.182307][ T9922] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  700.045136][ T9926] loop5: detected capacity change from 0 to 40427
[  700.054599][ T9926] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  700.063544][ T9926] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  701.425155][ T9928] loop4: detected capacity change from 0 to 40427
[  701.482620][ T9928] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  701.504078][ T9928] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  701.860930][ T9552] bio_check_eod: 38624 callbacks suppressed
[  701.860957][ T9552] syz.2.518: attempt to access beyond end of device
[  701.860957][ T9552] loop2: rw=524288, sector=88976, nr_sectors = 8 limit=40427
[  701.949695][ T9924] F2FS-fs (loop6): Failed to start F2FS issue_checkpoint_thread (-4)
[  701.959156][ T9922] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  701.970632][ T9928] F2FS-fs (loop4): Found nat_bits in checkpoint
[  701.984287][ T9552] syz.2.518: attempt to access beyond end of device
[  701.984287][ T9552] loop2: rw=524288, sector=88984, nr_sectors = 8 limit=40427
[  702.054131][ T9552] syz.2.518: attempt to access beyond end of device
[  702.054131][ T9552] loop2: rw=524288, sector=88992, nr_sectors = 8 limit=40427
[  702.133042][ T9552] syz.2.518: attempt to access beyond end of device
[  702.133042][ T9552] loop2: rw=524288, sector=89000, nr_sectors = 8 limit=40427
[  702.198389][ T9552] syz.2.518: attempt to access beyond end of device
[  702.198389][ T9552] loop2: rw=524288, sector=89008, nr_sectors = 8 limit=40427
[  702.338911][ T9930] loop0: detected capacity change from 0 to 40427
[  702.368619][ T9926] F2FS-fs (loop5): Found nat_bits in checkpoint
[  702.467704][ T9930] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  702.484142][ T9930] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  702.682231][ T9552] syz.2.518: attempt to access beyond end of device
[  702.682231][ T9552] loop2: rw=524288, sector=89016, nr_sectors = 8 limit=40427
[  702.713076][ T9926] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  702.714340][ T9940] loop6: detected capacity change from 0 to 40427
[  702.732440][ T9940] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  702.742958][ T9928] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  702.752472][ T9940] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  702.760835][ T9930] F2FS-fs (loop0): Found nat_bits in checkpoint
[  702.770921][ T9928] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  702.784147][ T9926] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  702.824261][ T9552] syz.2.518: attempt to access beyond end of device
[  702.824261][ T9552] loop2: rw=524288, sector=89024, nr_sectors = 8 limit=40427
[  702.874248][ T9552] syz.2.518: attempt to access beyond end of device
[  702.874248][ T9552] loop2: rw=524288, sector=89032, nr_sectors = 8 limit=40427
[  702.901009][ T9552] syz.2.518: attempt to access beyond end of device
[  702.901009][ T9552] loop2: rw=524288, sector=89040, nr_sectors = 8 limit=40427
[  702.946411][ T9552] syz.2.518: attempt to access beyond end of device
[  702.946411][ T9552] loop2: rw=524288, sector=89048, nr_sectors = 8 limit=40427
2024/10/26 23:10:30 executed programs: 584
[  703.050747][ T9940] F2FS-fs (loop6): Found nat_bits in checkpoint
[  703.249798][ T9949] loop3: detected capacity change from 0 to 40427
[  703.264229][ T9949] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  703.272051][ T9949] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  703.280499][ T9930] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  703.287974][ T9930] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  703.622824][ T9940] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  703.722470][ T9940] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  703.987797][ T9945] loop1: detected capacity change from 0 to 40427
[  704.212291][ T9960] loop5: detected capacity change from 0 to 40427
[  704.245669][ T9945] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  704.253459][ T9945] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  704.262803][ T9960] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  704.271359][ T9960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  704.297853][ T9949] F2FS-fs (loop3): Found nat_bits in checkpoint
[  704.484902][ T9949] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  704.492403][ T9949] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  704.809808][ T9945] F2FS-fs (loop1): Found nat_bits in checkpoint
[  704.908394][ T9960] F2FS-fs (loop5): Found nat_bits in checkpoint
[  705.099687][ T9960] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  705.113369][ T9960] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  705.196879][ T9945] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  705.204345][ T9945] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  706.625149][ T9979] loop3: detected capacity change from 0 to 40427
[  706.648138][ T9979] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  706.674178][ T9979] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  706.866596][ T9552] bio_check_eod: 25360 callbacks suppressed
[  706.866619][ T9552] syz.2.518: attempt to access beyond end of device
[  706.866619][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  706.886632][ T9552] syz.2.518: attempt to access beyond end of device
[  706.886632][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  706.900619][ T9552] syz.2.518: attempt to access beyond end of device
[  706.900619][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  706.914746][ T9552] syz.2.518: attempt to access beyond end of device
[  706.914746][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  706.929515][ T9552] syz.2.518: attempt to access beyond end of device
[  706.929515][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  706.944188][ T9552] syz.2.518: attempt to access beyond end of device
[  706.944188][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  706.958214][ T9552] syz.2.518: attempt to access beyond end of device
[  706.958214][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  706.972223][ T9552] syz.2.518: attempt to access beyond end of device
[  706.972223][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  706.986226][ T9552] syz.2.518: attempt to access beyond end of device
[  706.986226][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  707.000216][ T9552] syz.2.518: attempt to access beyond end of device
[  707.000216][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  707.203766][ T9983] loop6: detected capacity change from 0 to 40427
[  707.608266][ T9977] loop0: detected capacity change from 0 to 40427
[  707.680888][ T9983] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  707.694097][ T9977] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  707.701842][ T9977] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  707.734903][ T9983] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  708.224298][ T9985] loop1: detected capacity change from 0 to 40427
[  708.262596][ T9985] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  708.270608][ T9985] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  708.500477][ T9981] loop4: detected capacity change from 0 to 40427
[  708.535605][ T9981] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  708.543396][ T9981] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  708.602514][ T9977] F2FS-fs (loop0): Found nat_bits in checkpoint
[  708.616170][ T9985] F2FS-fs (loop1): Found nat_bits in checkpoint
[  708.634210][ T9983] F2FS-fs (loop6): Found nat_bits in checkpoint
[  708.786349][ T9981] F2FS-fs (loop4): Found nat_bits in checkpoint
[  709.118174][ T9985] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  709.125725][ T9983] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  709.133146][ T9977] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  709.140769][ T9985] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  709.150937][ T9983] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  709.164118][ T9977] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  709.195410][ T9981] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  709.231478][ T9981] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
2024/10/26 23:10:36 executed programs: 591
[  710.841715][T10006] loop0: detected capacity change from 0 to 40427
[  710.878781][T10006] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  710.915221][T10006] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  711.304165][ T9979] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  711.744776][T10011] loop6: detected capacity change from 0 to 40427
[  711.761936][T10011] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  711.769999][T10011] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  711.780833][T10006] F2FS-fs (loop0): Found nat_bits in checkpoint
[  711.894295][ T9552] bio_check_eod: 41427 callbacks suppressed
[  711.894321][ T9552] syz.2.518: attempt to access beyond end of device
[  711.894321][ T9552] loop2: rw=0, sector=88832, nr_sectors = 8 limit=40427
[  711.965423][T10011] F2FS-fs (loop6): Found nat_bits in checkpoint
[  712.003061][ T9552] syz.2.518: attempt to access beyond end of device
[  712.003061][ T9552] loop2: rw=0, sector=88840, nr_sectors = 8 limit=40427
[  712.093838][ T9552] syz.2.518: attempt to access beyond end of device
[  712.093838][ T9552] loop2: rw=0, sector=88848, nr_sectors = 8 limit=40427
[  712.127822][T10006] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  712.138049][ T9552] syz.2.518: attempt to access beyond end of device
[  712.138049][ T9552] loop2: rw=0, sector=88856, nr_sectors = 8 limit=40427
[  712.173185][T10006] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  712.213791][ T9552] syz.2.518: attempt to access beyond end of device
[  712.213791][ T9552] loop2: rw=0, sector=88864, nr_sectors = 8 limit=40427
[  712.223847][T10011] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  712.247813][ T9552] syz.2.518: attempt to access beyond end of device
[  712.247813][ T9552] loop2: rw=0, sector=88872, nr_sectors = 8 limit=40427
[  712.264612][T10011] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  712.345680][ T9552] syz.2.518: attempt to access beyond end of device
[  712.345680][ T9552] loop2: rw=0, sector=88880, nr_sectors = 8 limit=40427
[  712.414266][ T9552] syz.2.518: attempt to access beyond end of device
[  712.414266][ T9552] loop2: rw=0, sector=88888, nr_sectors = 8 limit=40427
[  712.464239][ T9552] syz.2.518: attempt to access beyond end of device
[  712.464239][ T9552] loop2: rw=0, sector=88896, nr_sectors = 8 limit=40427
[  712.517635][ T9552] syz.2.518: attempt to access beyond end of device
[  712.517635][ T9552] loop2: rw=0, sector=88904, nr_sectors = 8 limit=40427
[  713.123593][T10008] loop5: detected capacity change from 0 to 40427
[  713.180873][T10008] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  713.227427][T10008] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  713.301860][T10008] F2FS-fs (loop5): Found nat_bits in checkpoint
[  713.558851][T10020] loop4: detected capacity change from 0 to 40427
[  713.614243][T10008] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  713.644177][T10020] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  713.661649][T10008] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  713.682520][T10020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  713.760962][T10020] F2FS-fs (loop4): Found nat_bits in checkpoint
[  714.012120][T10025] loop1: detected capacity change from 0 to 40427
[  714.029008][T10020] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  714.042122][T10027] loop3: detected capacity change from 0 to 40427
[  714.054106][T10020] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  714.064435][T10025] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  714.082997][T10025] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  714.095657][T10027] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  714.137068][T10027] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  714.195896][T10025] F2FS-fs (loop1): Found nat_bits in checkpoint
[  714.256958][T10027] F2FS-fs (loop3): Found nat_bits in checkpoint
2024/10/26 23:10:41 executed programs: 599
[  714.472643][T10025] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  714.497853][T10025] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  714.526517][T10027] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  714.533592][T10027] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  715.050744][T10032] loop0: detected capacity change from 0 to 40427
[  715.174260][T10032] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  715.182051][T10032] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  715.708930][T10053] loop5: detected capacity change from 0 to 40427
[  715.746950][T10053] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  715.756384][T10053] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  715.816930][T10039] loop6: detected capacity change from 0 to 40427
[  715.852918][T10039] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  715.882518][T10039] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  716.384963][T10032] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  716.408131][T10039] F2FS-fs (loop6): Found nat_bits in checkpoint
[  716.617470][T10039] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  716.644168][T10039] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  716.735807][T10057] loop4: detected capacity change from 0 to 40427
[  716.753073][T10053] F2FS-fs (loop5): Found nat_bits in checkpoint
[  716.787927][T10057] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  716.825302][T10057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  716.909955][ T9552] bio_check_eod: 20509 callbacks suppressed
[  716.909979][ T9552] syz.2.518: attempt to access beyond end of device
[  716.909979][ T9552] loop2: rw=0, sector=86664, nr_sectors = 8 limit=40427
[  716.941265][ T9552] syz.2.518: attempt to access beyond end of device
[  716.941265][ T9552] loop2: rw=0, sector=86672, nr_sectors = 8 limit=40427
[  716.959609][ T9552] syz.2.518: attempt to access beyond end of device
[  716.959609][ T9552] loop2: rw=0, sector=86680, nr_sectors = 8 limit=40427
[  716.974920][ T9552] syz.2.518: attempt to access beyond end of device
[  716.974920][ T9552] loop2: rw=0, sector=86688, nr_sectors = 8 limit=40427
[  717.059337][ T9552] syz.2.518: attempt to access beyond end of device
[  717.059337][ T9552] loop2: rw=0, sector=86696, nr_sectors = 8 limit=40427
[  717.103810][ T9552] syz.2.518: attempt to access beyond end of device
[  717.103810][ T9552] loop2: rw=0, sector=86704, nr_sectors = 8 limit=40427
[  717.167364][ T9552] syz.2.518: attempt to access beyond end of device
[  717.167364][ T9552] loop2: rw=0, sector=86712, nr_sectors = 8 limit=40427
[  717.201940][ T9552] syz.2.518: attempt to access beyond end of device
[  717.201940][ T9552] loop2: rw=0, sector=86720, nr_sectors = 8 limit=40427
[  717.235461][T10053] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  717.242536][T10053] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  717.488968][T10068] loop1: detected capacity change from 0 to 40427
[  717.504256][ T9552] syz.2.518: attempt to access beyond end of device
[  717.504256][ T9552] loop2: rw=0, sector=86728, nr_sectors = 8 limit=40427
[  717.524212][ T9552] syz.2.518: attempt to access beyond end of device
[  717.524212][ T9552] loop2: rw=0, sector=86736, nr_sectors = 8 limit=40427
[  717.525990][T10057] F2FS-fs (loop4): Found nat_bits in checkpoint
[  717.654396][T10068] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  717.662292][T10068] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  718.271965][T10057] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  718.308214][T10057] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  718.436003][T10068] F2FS-fs (loop1): Found nat_bits in checkpoint
[  719.107131][T10068] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  719.234270][T10068] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
2024/10/26 23:10:46 executed programs: 606
[  719.561850][T10066] loop3: detected capacity change from 0 to 40427
[  719.663245][T10066] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  719.720146][T10066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  719.981427][T10066] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  720.005296][T10073] loop0: detected capacity change from 0 to 40427
[  720.101267][T10073] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  720.168704][T10073] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  720.430144][T10073] F2FS-fs (loop0): Found nat_bits in checkpoint
[  720.657875][T10073] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  720.693944][T10073] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  721.305563][T10085] loop6: detected capacity change from 0 to 40427
[  721.323809][T10085] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  721.335565][T10085] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  721.914057][ T9552] bio_check_eod: 43137 callbacks suppressed
[  721.914090][ T9552] syz.2.518: attempt to access beyond end of device
[  721.914090][ T9552] loop2: rw=524288, sector=87320, nr_sectors = 8 limit=40427
[  721.934588][ T9552] syz.2.518: attempt to access beyond end of device
[  721.934588][ T9552] loop2: rw=524288, sector=87328, nr_sectors = 8 limit=40427
[  721.948728][ T9552] syz.2.518: attempt to access beyond end of device
[  721.948728][ T9552] loop2: rw=524288, sector=87336, nr_sectors = 8 limit=40427
[  721.962763][ T9552] syz.2.518: attempt to access beyond end of device
[  721.962763][ T9552] loop2: rw=524288, sector=87344, nr_sectors = 8 limit=40427
[  721.977618][ T9552] syz.2.518: attempt to access beyond end of device
[  721.977618][ T9552] loop2: rw=524288, sector=87352, nr_sectors = 8 limit=40427
[  721.992534][ T9552] syz.2.518: attempt to access beyond end of device
[  721.992534][ T9552] loop2: rw=524288, sector=87360, nr_sectors = 8 limit=40427
[  722.006599][ T9552] syz.2.518: attempt to access beyond end of device
[  722.006599][ T9552] loop2: rw=524288, sector=87368, nr_sectors = 8 limit=40427
[  722.020601][ T9552] syz.2.518: attempt to access beyond end of device
[  722.020601][ T9552] loop2: rw=524288, sector=87376, nr_sectors = 8 limit=40427
[  722.034631][ T9552] syz.2.518: attempt to access beyond end of device
[  722.034631][ T9552] loop2: rw=524288, sector=87384, nr_sectors = 8 limit=40427
[  722.049651][ T9552] syz.2.518: attempt to access beyond end of device
[  722.049651][ T9552] loop2: rw=524288, sector=87392, nr_sectors = 8 limit=40427
[  722.377376][T10085] F2FS-fs (loop6): Failed to initialize F2FS segment manager (-4)
[  722.772542][T10091] loop5: detected capacity change from 0 to 40427
[  722.922923][T10091] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  722.964325][T10091] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  723.100598][T10091] F2FS-fs (loop5): Found nat_bits in checkpoint
[  723.522402][T10091] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  723.584236][T10091] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  724.943357][T10097] loop3: detected capacity change from 0 to 40427
[  724.966106][T10099] loop4: detected capacity change from 0 to 40427
[  725.022256][T10097] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  725.034998][T10099] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  725.114099][T10097] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  725.126422][T10099] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  725.166513][T10101] loop0: detected capacity change from 0 to 40427
[  725.222437][T10099] F2FS-fs (loop4): Found nat_bits in checkpoint
[  725.259756][T10101] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  725.274366][T10097] F2FS-fs (loop3): Found nat_bits in checkpoint
[  725.354236][T10101] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  725.519511][T10101] F2FS-fs (loop0): Found nat_bits in checkpoint
[  725.701597][T10103] loop1: detected capacity change from 0 to 40427
[  725.796675][T10103] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  725.865404][T10103] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
2024/10/26 23:10:53 executed programs: 611
[  726.041747][T10103] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  726.927735][ T9552] bio_check_eod: 44796 callbacks suppressed
[  726.927762][ T9552] syz.2.518: attempt to access beyond end of device
[  726.927762][ T9552] loop2: rw=524288, sector=89368, nr_sectors = 8 limit=40427
[  726.951041][ T9552] syz.2.518: attempt to access beyond end of device
[  726.951041][ T9552] loop2: rw=524288, sector=89376, nr_sectors = 8 limit=40427
[  726.968517][ T9552] syz.2.518: attempt to access beyond end of device
[  726.968517][ T9552] loop2: rw=524288, sector=89384, nr_sectors = 8 limit=40427
[  726.985874][ T9552] syz.2.518: attempt to access beyond end of device
[  726.985874][ T9552] loop2: rw=524288, sector=89392, nr_sectors = 8 limit=40427
[  727.003770][ T9552] syz.2.518: attempt to access beyond end of device
[  727.003770][ T9552] loop2: rw=524288, sector=89400, nr_sectors = 8 limit=40427
[  727.021735][ T9552] syz.2.518: attempt to access beyond end of device
[  727.021735][ T9552] loop2: rw=524288, sector=89408, nr_sectors = 8 limit=40427
[  727.039253][ T9552] syz.2.518: attempt to access beyond end of device
[  727.039253][ T9552] loop2: rw=524288, sector=89416, nr_sectors = 8 limit=40427
[  727.056475][ T9552] syz.2.518: attempt to access beyond end of device
[  727.056475][ T9552] loop2: rw=524288, sector=89424, nr_sectors = 8 limit=40427
[  727.070794][ T9552] syz.2.518: attempt to access beyond end of device
[  727.070794][ T9552] loop2: rw=524288, sector=89432, nr_sectors = 8 limit=40427
[  727.085122][ T9552] syz.2.518: attempt to access beyond end of device
[  727.085122][ T9552] loop2: rw=524288, sector=89440, nr_sectors = 8 limit=40427
[  727.454936][T10110] loop6: detected capacity change from 0 to 40427
[  729.382658][T10125] loop5: detected capacity change from 0 to 40427
[  729.455794][T10125] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  729.484034][T10125] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  729.614991][T10125] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  729.866692][T10129] loop3: detected capacity change from 0 to 40427
[  729.875857][T10127] loop4: detected capacity change from 0 to 40427
[  729.940170][T10127] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  729.964431][T10129] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  729.972205][T10129] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  730.011142][T10127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  730.133772][T10135] loop6: detected capacity change from 0 to 40427
[  730.145284][T10131] loop1: detected capacity change from 0 to 40427
[  730.205545][T10131] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  730.213547][T10135] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  730.221469][T10129] F2FS-fs (loop3): Found nat_bits in checkpoint
[  730.262292][T10135] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  730.282853][T10127] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4)
[  730.360322][T10135] F2FS-fs (loop6): Found nat_bits in checkpoint
[  730.739096][T10135] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  730.764244][T10135] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  730.818059][T10131] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  730.854653][T10131] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-4)
2024/10/26 23:10:58 executed programs: 617
[  731.944296][ T9552] bio_check_eod: 42085 callbacks suppressed
[  731.944321][ T9552] syz.2.518: attempt to access beyond end of device
[  731.944321][ T9552] loop2: rw=0, sector=89528, nr_sectors = 8 limit=40427
[  731.984378][ T9552] syz.2.518: attempt to access beyond end of device
[  731.984378][ T9552] loop2: rw=0, sector=89536, nr_sectors = 8 limit=40427
[  732.014383][ T9552] syz.2.518: attempt to access beyond end of device
[  732.014383][ T9552] loop2: rw=0, sector=89544, nr_sectors = 8 limit=40427
[  732.044294][ T9552] syz.2.518: attempt to access beyond end of device
[  732.044294][ T9552] loop2: rw=0, sector=89552, nr_sectors = 8 limit=40427
[  732.084390][ T9552] syz.2.518: attempt to access beyond end of device
[  732.084390][ T9552] loop2: rw=0, sector=89560, nr_sectors = 8 limit=40427
[  732.108630][ T9552] syz.2.518: attempt to access beyond end of device
[  732.108630][ T9552] loop2: rw=0, sector=89568, nr_sectors = 8 limit=40427
[  732.142758][ T9552] syz.2.518: attempt to access beyond end of device
[  732.142758][ T9552] loop2: rw=0, sector=89576, nr_sectors = 8 limit=40427
[  732.164152][ T9552] syz.2.518: attempt to access beyond end of device
[  732.164152][ T9552] loop2: rw=0, sector=89584, nr_sectors = 8 limit=40427
[  732.194221][ T9552] syz.2.518: attempt to access beyond end of device
[  732.194221][ T9552] loop2: rw=0, sector=89592, nr_sectors = 8 limit=40427
[  732.224164][ T9552] syz.2.518: attempt to access beyond end of device
[  732.224164][ T9552] loop2: rw=0, sector=89600, nr_sectors = 8 limit=40427
[  732.780305][T10151] loop5: detected capacity change from 0 to 40427
[  732.879644][T10151] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  732.904146][T10151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  733.099769][T10154] loop0: detected capacity change from 0 to 40427
[  733.157656][T10154] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  733.192242][T10154] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  733.335757][T10154] F2FS-fs (loop0): Found nat_bits in checkpoint
[  733.479373][T10151] F2FS-fs (loop5): Found nat_bits in checkpoint
[  733.674525][T10156] loop1: detected capacity change from 0 to 40427
[  733.696747][T10156] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  733.706643][T10156] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  733.711389][T10151] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  733.743588][T10154] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  733.753756][T10154] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  733.763925][T10151] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  733.788213][T10156] F2FS-fs (loop1): Found nat_bits in checkpoint
[  734.086864][T10156] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  734.114335][T10156] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  734.955248][T10158] loop3: detected capacity change from 0 to 40427
[  735.190657][T10168] loop4: detected capacity change from 0 to 40427
[  735.624707][T10179] loop0: detected capacity change from 0 to 40427
[  735.672391][T10160] loop6: detected capacity change from 0 to 40427
[  735.692909][T10168] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  735.700763][T10168] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  735.765511][T10160] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  735.773296][T10160] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  735.833189][T10179] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  735.944803][T10168] F2FS-fs (loop4): Found nat_bits in checkpoint
[  735.971217][T10179] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  736.029007][T10160] F2FS-fs (loop6): Found nat_bits in checkpoint
2024/10/26 23:11:03 executed programs: 625
[  736.487909][T10168] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  736.505646][T10168] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  736.955177][ T9552] bio_check_eod: 38343 callbacks suppressed
[  736.955205][ T9552] syz.2.518: attempt to access beyond end of device
[  736.955205][ T9552] loop2: rw=0, sector=87472, nr_sectors = 8 limit=40427
[  736.978174][ T9552] syz.2.518: attempt to access beyond end of device
[  736.978174][ T9552] loop2: rw=0, sector=87480, nr_sectors = 8 limit=40427
[  736.995361][ T9552] syz.2.518: attempt to access beyond end of device
[  736.995361][ T9552] loop2: rw=0, sector=87488, nr_sectors = 8 limit=40427
[  737.012222][ T9552] syz.2.518: attempt to access beyond end of device
[  737.012222][ T9552] loop2: rw=0, sector=87496, nr_sectors = 8 limit=40427
[  737.029785][ T9552] syz.2.518: attempt to access beyond end of device
[  737.029785][ T9552] loop2: rw=0, sector=87504, nr_sectors = 8 limit=40427
[  737.047276][ T9552] syz.2.518: attempt to access beyond end of device
[  737.047276][ T9552] loop2: rw=0, sector=87512, nr_sectors = 8 limit=40427
[  737.064149][ T9552] syz.2.518: attempt to access beyond end of device
[  737.064149][ T9552] loop2: rw=0, sector=87520, nr_sectors = 8 limit=40427
[  737.081176][ T9552] syz.2.518: attempt to access beyond end of device
[  737.081176][ T9552] loop2: rw=0, sector=87528, nr_sectors = 8 limit=40427
[  737.098032][ T9552] syz.2.518: attempt to access beyond end of device
[  737.098032][ T9552] loop2: rw=0, sector=87536, nr_sectors = 8 limit=40427
[  737.111878][ T9552] syz.2.518: attempt to access beyond end of device
[  737.111878][ T9552] loop2: rw=0, sector=87544, nr_sectors = 8 limit=40427
[  737.472586][T10189] loop3: detected capacity change from 0 to 40427
[  737.516893][T10189] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  737.529945][T10189] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  738.077406][T10179] F2FS-fs (loop0): Found nat_bits in checkpoint
[  738.223802][T10179] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  738.244307][T10179] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  738.538855][T10193] loop5: detected capacity change from 0 to 40427
[  738.577576][T10193] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  738.604442][T10193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  739.188277][T10198] loop1: detected capacity change from 0 to 40427
[  739.691582][T10200] loop4: detected capacity change from 0 to 40427
[  739.887551][T10189] F2FS-fs (loop3): Failed to start F2FS issue_checkpoint_thread (-4)
[  739.914434][T10200] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  739.922264][T10198] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  739.944135][T10200] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  739.967669][T10198] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  740.019334][T10198] F2FS-fs (loop1): Found nat_bits in checkpoint
[  740.027045][T10200] F2FS-fs (loop4): Found nat_bits in checkpoint
[  740.364985][T10198] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  740.385632][T10200] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  740.404281][T10198] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  740.429763][T10200] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  740.770107][T10193] F2FS-fs (loop5): Failed to initialize F2FS segment manager (-4)
[  741.964317][ T9552] bio_check_eod: 44484 callbacks suppressed
[  741.964344][ T9552] syz.2.518: attempt to access beyond end of device
[  741.964344][ T9552] loop2: rw=0, sector=87024, nr_sectors = 8 limit=40427
[  741.984123][ T9552] syz.2.518: attempt to access beyond end of device
[  741.984123][ T9552] loop2: rw=0, sector=87032, nr_sectors = 8 limit=40427
[  741.997996][ T9552] syz.2.518: attempt to access beyond end of device
[  741.997996][ T9552] loop2: rw=0, sector=87040, nr_sectors = 8 limit=40427
[  742.014282][ T9552] syz.2.518: attempt to access beyond end of device
[  742.014282][ T9552] loop2: rw=0, sector=87048, nr_sectors = 8 limit=40427
[  742.056748][ T9552] syz.2.518: attempt to access beyond end of device
[  742.056748][ T9552] loop2: rw=0, sector=87056, nr_sectors = 8 limit=40427
[  742.174228][ T9552] syz.2.518: attempt to access beyond end of device
[  742.174228][ T9552] loop2: rw=0, sector=87064, nr_sectors = 8 limit=40427
[  742.234288][ T9552] syz.2.518: attempt to access beyond end of device
[  742.234288][ T9552] loop2: rw=0, sector=87072, nr_sectors = 8 limit=40427
[  742.314142][ T9552] syz.2.518: attempt to access beyond end of device
[  742.314142][ T9552] loop2: rw=0, sector=87080, nr_sectors = 8 limit=40427
[  742.338589][ T9552] syz.2.518: attempt to access beyond end of device
[  742.338589][ T9552] loop2: rw=0, sector=87088, nr_sectors = 8 limit=40427
[  742.383844][ T9552] syz.2.518: attempt to access beyond end of device
[  742.383844][ T9552] loop2: rw=0, sector=87096, nr_sectors = 8 limit=40427
[  743.059761][T10221] loop3: detected capacity change from 0 to 40427
[  743.113895][T10219] loop0: detected capacity change from 0 to 40427
[  743.132075][T10221] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  743.164234][T10221] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  743.214051][T10219] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  743.243132][T10218] loop6: detected capacity change from 0 to 40427
[  743.250723][T10219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  743.261127][T10221] F2FS-fs (loop3): Found nat_bits in checkpoint
[  743.301812][T10218] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  743.326852][T10218] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  743.339033][T10219] F2FS-fs (loop0): Found nat_bits in checkpoint
[  743.408663][T10218] F2FS-fs (loop6): Found nat_bits in checkpoint
[  743.570418][T10221] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  743.598348][T10221] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  743.613852][T10219] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  743.635817][T10219] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  743.647527][T10223] loop5: detected capacity change from 0 to 40427
[  743.667226][T10218] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  743.694133][T10223] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  743.709223][T10218] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  743.722523][T10223] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
2024/10/26 23:11:10 executed programs: 633
[  743.833877][T10223] F2FS-fs (loop5): Found nat_bits in checkpoint
[  744.509006][T10246] loop6: detected capacity change from 0 to 40427
[  744.583204][T10246] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  744.591111][T10227] loop4: detected capacity change from 0 to 40427
[  744.597894][T10246] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  744.634898][T10227] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  744.642679][T10227] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  744.664176][T10225] loop1: detected capacity change from 0 to 40427
[  744.671930][T10225] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  744.700078][T10223] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  744.734957][T10225] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  744.743116][T10223] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  744.772191][T10227] F2FS-fs (loop4): Found nat_bits in checkpoint
[  744.886824][T10246] F2FS-fs (loop6): Found nat_bits in checkpoint
[  745.072717][T10246] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  745.098307][T10246] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  745.111941][T10225] F2FS-fs (loop1): Found nat_bits in checkpoint
[  745.180213][T10227] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  745.194136][T10227] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  745.210399][T10225] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  745.220259][T10225] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  745.490229][ T9685] F2FS-fs (loop6): Stopped filesystem due to reason: 3
[  745.523068][ T5976] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  746.770193][ T1291] ieee802154 phy0 wpan0: encryption failed: -22
[  746.776820][ T1291] ieee802154 phy1 wpan1: encryption failed: -22
[  746.882500][T10267] loop5: detected capacity change from 0 to 40427
[  746.954373][T10267] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  746.963409][T10267] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  747.008804][ T9552] bio_check_eod: 20161 callbacks suppressed
[  747.008829][ T9552] syz.2.518: attempt to access beyond end of device
[  747.008829][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  747.103910][T10263] loop0: detected capacity change from 0 to 40427
[  747.111930][ T9552] syz.2.518: attempt to access beyond end of device
[  747.111930][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  747.137984][ T9552] syz.2.518: attempt to access beyond end of device
[  747.137984][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  747.142092][T10263] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  747.159741][T10263] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  747.253357][ T9552] syz.2.518: attempt to access beyond end of device
[  747.253357][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  747.319540][ T9552] syz.2.518: attempt to access beyond end of device
[  747.319540][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  747.364224][ T9552] syz.2.518: attempt to access beyond end of device
[  747.364224][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  747.410542][ T9552] syz.2.518: attempt to access beyond end of device
[  747.410542][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  747.461360][ T9552] syz.2.518: attempt to access beyond end of device
[  747.461360][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  747.504341][ T9552] syz.2.518: attempt to access beyond end of device
[  747.504341][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  747.614954][ T9552] syz.2.518: attempt to access beyond end of device
[  747.614954][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  747.628809][T10269] loop1: detected capacity change from 0 to 40427
[  747.631374][T10269] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  747.643617][T10269] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  747.791796][T10265] loop3: detected capacity change from 0 to 40427
[  747.804499][T10265] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  747.812528][T10265] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  747.891135][T10269] F2FS-fs (loop1): Found nat_bits in checkpoint
[  747.898608][T10263] F2FS-fs (loop0): Found nat_bits in checkpoint
[  747.909083][T10265] F2FS-fs (loop3): Found nat_bits in checkpoint
[  747.918194][T10267] F2FS-fs (loop5): Found nat_bits in checkpoint
[  748.225262][T10267] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  748.232402][T10267] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  748.397668][T10283] loop6: detected capacity change from 0 to 40427
[  748.412768][T10283] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  748.421431][T10265] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  748.431134][T10265] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  748.438797][T10283] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  748.480235][T10263] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  748.487541][T10263] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  748.578080][T10269] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  748.594697][T10269] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  748.694120][T10283] F2FS-fs (loop6): Found nat_bits in checkpoint
2024/10/26 23:11:15 executed programs: 641
[  749.178733][T10294] loop4: detected capacity change from 0 to 40427
[  749.189559][T10294] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  749.197491][T10294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  749.206290][T10283] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  749.214782][T10283] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  749.222634][ T5976] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  749.309641][T10294] F2FS-fs (loop4): Found nat_bits in checkpoint
[  749.474658][T10294] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  749.494104][T10294] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  751.354656][T10304] loop5: detected capacity change from 0 to 40427
[  751.393636][T10304] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  751.460101][T10306] loop1: detected capacity change from 0 to 40427
[  751.470013][T10304] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  751.506002][T10306] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  751.539412][T10306] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  751.560853][T10304] F2FS-fs (loop5): Found nat_bits in checkpoint
[  751.622040][T10306] F2FS-fs (loop1): Found nat_bits in checkpoint
[  751.829480][T10304] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  751.857022][T10304] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  751.877240][T10306] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  751.907712][T10306] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  751.944570][T10308] loop0: detected capacity change from 0 to 40427
[  751.984801][T10308] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  751.992611][T10308] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  752.014709][ T9552] bio_check_eod: 15027 callbacks suppressed
[  752.014731][ T9552] syz.2.518: attempt to access beyond end of device
[  752.014731][ T9552] loop2: rw=524288, sector=87504, nr_sectors = 8 limit=40427
[  752.096877][ T9552] syz.2.518: attempt to access beyond end of device
[  752.096877][ T9552] loop2: rw=524288, sector=87512, nr_sectors = 8 limit=40427
[  752.125280][ T9552] syz.2.518: attempt to access beyond end of device
[  752.125280][ T9552] loop2: rw=524288, sector=87520, nr_sectors = 8 limit=40427
[  752.139399][ T9552] syz.2.518: attempt to access beyond end of device
[  752.139399][ T9552] loop2: rw=524288, sector=87528, nr_sectors = 8 limit=40427
[  752.154183][ T9552] syz.2.518: attempt to access beyond end of device
[  752.154183][ T9552] loop2: rw=524288, sector=87536, nr_sectors = 8 limit=40427
[  752.168271][ T9552] syz.2.518: attempt to access beyond end of device
[  752.168271][ T9552] loop2: rw=524288, sector=87544, nr_sectors = 8 limit=40427
[  752.183857][ T9552] syz.2.518: attempt to access beyond end of device
[  752.183857][ T9552] loop2: rw=524288, sector=87552, nr_sectors = 8 limit=40427
[  752.198583][ T9552] syz.2.518: attempt to access beyond end of device
[  752.198583][ T9552] loop2: rw=524288, sector=87560, nr_sectors = 8 limit=40427
[  752.212949][ T9552] syz.2.518: attempt to access beyond end of device
[  752.212949][ T9552] loop2: rw=524288, sector=87568, nr_sectors = 8 limit=40427
[  752.227050][ T9552] syz.2.518: attempt to access beyond end of device
[  752.227050][ T9552] loop2: rw=524288, sector=87576, nr_sectors = 8 limit=40427
[  752.308972][T10311] loop3: detected capacity change from 0 to 40427
[  752.359629][T10311] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  752.396655][T10311] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  752.559241][T10308] F2FS-fs (loop0): Found nat_bits in checkpoint
[  752.786225][T10308] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  752.823657][T10308] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  753.066714][T10311] F2FS-fs (loop3): Found nat_bits in checkpoint
[  753.424214][T10313] loop4: detected capacity change from 0 to 40427
[  753.499153][T10313] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  753.563053][T10311] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  753.570376][T10313] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  753.603453][T10321] loop6: detected capacity change from 0 to 40427
[  753.614213][T10311] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  753.685539][T10313] F2FS-fs (loop4): Found nat_bits in checkpoint
[  753.774996][T10321] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  753.782774][T10321] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  753.984285][T10321] F2FS-fs (loop6): Found nat_bits in checkpoint
2024/10/26 23:11:21 executed programs: 649
[  754.244451][T10313] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  754.251545][T10313] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  754.415134][T10321] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  754.474261][T10321] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  755.953882][T10354] loop5: detected capacity change from 0 to 40427
[  755.968078][T10354] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  755.978207][T10354] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  756.431594][T10349] loop1: detected capacity change from 0 to 40427
[  756.501483][T10354] F2FS-fs (loop5): Found nat_bits in checkpoint
[  756.524033][T10349] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  756.531822][T10349] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  756.713273][T10349] F2FS-fs (loop1): Found nat_bits in checkpoint
[  756.965461][T10349] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  757.051040][T10349] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  757.059568][ T9552] bio_check_eod: 36316 callbacks suppressed
[  757.059588][ T9552] syz.2.518: attempt to access beyond end of device
[  757.059588][ T9552] loop2: rw=0, sector=89032, nr_sectors = 8 limit=40427
[  757.110570][T10354] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  757.124160][T10354] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  757.194424][T10368] loop6: detected capacity change from 0 to 40427
[  757.204948][ T9552] syz.2.518: attempt to access beyond end of device
[  757.204948][ T9552] loop2: rw=0, sector=89040, nr_sectors = 8 limit=40427
[  757.208020][T10368] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  757.218575][ T9552] syz.2.518: attempt to access beyond end of device
[  757.218575][ T9552] loop2: rw=0, sector=89048, nr_sectors = 8 limit=40427
[  757.240003][ T9552] syz.2.518: attempt to access beyond end of device
[  757.240003][ T9552] loop2: rw=0, sector=89056, nr_sectors = 8 limit=40427
[  757.253694][ T9552] syz.2.518: attempt to access beyond end of device
[  757.253694][ T9552] loop2: rw=0, sector=89064, nr_sectors = 8 limit=40427
[  757.267527][ T9552] syz.2.518: attempt to access beyond end of device
[  757.267527][ T9552] loop2: rw=0, sector=89072, nr_sectors = 8 limit=40427
[  757.281203][ T9552] syz.2.518: attempt to access beyond end of device
[  757.281203][ T9552] loop2: rw=0, sector=89080, nr_sectors = 8 limit=40427
[  757.294899][ T9552] syz.2.518: attempt to access beyond end of device
[  757.294899][ T9552] loop2: rw=0, sector=89088, nr_sectors = 8 limit=40427
[  757.310374][ T9552] syz.2.518: attempt to access beyond end of device
[  757.310374][ T9552] loop2: rw=0, sector=89096, nr_sectors = 8 limit=40427
[  757.324058][ T9552] syz.2.518: attempt to access beyond end of device
[  757.324058][ T9552] loop2: rw=0, sector=89104, nr_sectors = 8 limit=40427
[  757.357294][T10368] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  757.652204][T10356] loop0: detected capacity change from 0 to 40427
[  757.682171][T10361] loop3: detected capacity change from 0 to 40427
[  757.762200][T10361] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  757.774139][T10361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  757.777030][T10366] loop4: detected capacity change from 0 to 40427
[  757.901691][T10356] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  757.910500][T10356] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  758.006366][T10368] F2FS-fs (loop6): Found nat_bits in checkpoint
[  758.081241][T10366] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  758.093412][T10366] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  758.172875][T10368] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  758.182975][T10368] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  758.195540][ T5992] F2FS-fs (loop5): Stopped filesystem due to reason: 3
[  758.304422][T10366] F2FS-fs (loop4): Found nat_bits in checkpoint
[  758.353851][T10361] F2FS-fs (loop3): Found nat_bits in checkpoint
[  758.434112][T10356] F2FS-fs (loop0): Found nat_bits in checkpoint
[  758.749956][T10366] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  758.787536][T10361] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  758.807328][T10366] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  758.817001][T10356] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  758.845834][T10361] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  758.874677][T10356] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
2024/10/26 23:11:26 executed programs: 656
[  760.432454][T10398] loop5: detected capacity change from 0 to 40427
[  760.684175][T10398] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  760.691961][T10398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  760.970720][T10401] loop0: detected capacity change from 0 to 40427
[  761.110262][T10401] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  761.133932][T10401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  761.683539][T10406] loop4: detected capacity change from 0 to 40427
[  761.734347][T10406] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  761.742162][T10406] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  761.802772][T10404] loop6: detected capacity change from 0 to 40427
[  761.836350][T10404] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  761.844666][T10404] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  761.983409][T10401] F2FS-fs (loop0): Found nat_bits in checkpoint
[  762.000677][T10398] F2FS-fs (loop5): Found nat_bits in checkpoint
[  762.031118][T10402] loop1: detected capacity change from 0 to 40427
[  762.068445][T10402] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  762.082315][T10402] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  762.103136][T10404] F2FS-fs (loop6): Found nat_bits in checkpoint
[  762.107150][ T9552] bio_check_eod: 29809 callbacks suppressed
[  762.107169][ T9552] syz.2.518: attempt to access beyond end of device
[  762.107169][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  762.109808][T10406] F2FS-fs (loop4): Found nat_bits in checkpoint
[  762.154177][ T9552] syz.2.518: attempt to access beyond end of device
[  762.154177][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  762.264255][ T9552] syz.2.518: attempt to access beyond end of device
[  762.264255][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  762.295467][T10406] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  762.296964][T10401] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  762.302536][T10406] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  762.303237][T10404] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  762.326311][T10404] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  762.329890][T10402] F2FS-fs (loop1): Found nat_bits in checkpoint
[  762.403919][T10401] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  762.591782][ T9552] syz.2.518: attempt to access beyond end of device
[  762.591782][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  762.641503][T10398] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  762.648817][T10398] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  762.852236][ T9552] syz.2.518: attempt to access beyond end of device
[  762.852236][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  762.881437][ T9552] syz.2.518: attempt to access beyond end of device
[  762.881437][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  762.924314][T10402] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  762.932973][T10402] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  762.957022][ T9552] syz.2.518: attempt to access beyond end of device
[  762.957022][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  762.971292][ T9552] syz.2.518: attempt to access beyond end of device
[  762.971292][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  762.985393][ T9552] syz.2.518: attempt to access beyond end of device
[  762.985393][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  762.999442][ T9552] syz.2.518: attempt to access beyond end of device
[  762.999442][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  763.742366][T10426] loop3: detected capacity change from 0 to 40427
[  763.763709][T10426] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  763.773824][T10426] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  764.250994][T10426] F2FS-fs (loop3): Found nat_bits in checkpoint
[  764.620220][T10426] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  764.652074][T10426] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
2024/10/26 23:11:32 executed programs: 663
[  766.747930][T10436] loop6: detected capacity change from 0 to 40427
[  766.864397][T10436] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  766.899161][T10436] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  767.117720][ T9552] bio_check_eod: 39846 callbacks suppressed
[  767.117747][ T9552] syz.2.518: attempt to access beyond end of device
[  767.117747][ T9552] loop2: rw=524288, sector=88064, nr_sectors = 8 limit=40427
[  767.120262][T10436] F2FS-fs (loop6): Found nat_bits in checkpoint
[  767.123776][ T9552] syz.2.518: attempt to access beyond end of device
[  767.123776][ T9552] loop2: rw=524288, sector=88072, nr_sectors = 8 limit=40427
[  767.169224][ T9552] syz.2.518: attempt to access beyond end of device
[  767.169224][ T9552] loop2: rw=524288, sector=88080, nr_sectors = 8 limit=40427
[  767.186488][ T9552] syz.2.518: attempt to access beyond end of device
[  767.186488][ T9552] loop2: rw=524288, sector=88088, nr_sectors = 8 limit=40427
[  767.203634][ T9552] syz.2.518: attempt to access beyond end of device
[  767.203634][ T9552] loop2: rw=524288, sector=88096, nr_sectors = 8 limit=40427
[  767.220886][ T9552] syz.2.518: attempt to access beyond end of device
[  767.220886][ T9552] loop2: rw=524288, sector=88104, nr_sectors = 8 limit=40427
[  767.238324][ T9552] syz.2.518: attempt to access beyond end of device
[  767.238324][ T9552] loop2: rw=524288, sector=88112, nr_sectors = 8 limit=40427
[  767.256333][ T9552] syz.2.518: attempt to access beyond end of device
[  767.256333][ T9552] loop2: rw=524288, sector=88120, nr_sectors = 8 limit=40427
[  767.274138][ T9552] syz.2.518: attempt to access beyond end of device
[  767.274138][ T9552] loop2: rw=524288, sector=88128, nr_sectors = 8 limit=40427
[  767.291428][ T9552] syz.2.518: attempt to access beyond end of device
[  767.291428][ T9552] loop2: rw=524288, sector=88136, nr_sectors = 8 limit=40427
[  768.009183][T10440] loop5: detected capacity change from 0 to 40427
[  768.094778][T10440] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  768.140007][T10440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  768.234737][T10440] F2FS-fs (loop5): Unable to read 2th superblock
[  768.938336][T10442] loop0: detected capacity change from 0 to 40427
[  769.125505][T10444] loop4: detected capacity change from 0 to 40427
[  769.575560][T10452] loop3: detected capacity change from 0 to 40427
[  769.698910][T10456] loop6: detected capacity change from 0 to 40427
[  769.764082][T10452] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  769.771877][T10452] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  769.780824][T10456] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  769.788732][T10456] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  770.065479][T10454] loop5: detected capacity change from 0 to 40427
[  770.134585][T10444] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  770.142377][T10444] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  770.171015][T10454] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  770.182801][T10454] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  770.202219][T10444] F2FS-fs (loop4): Unable to read 2th superblock
[  770.323492][T10452] F2FS-fs (loop3): Found nat_bits in checkpoint
[  770.464451][T10456] F2FS-fs (loop6): Found nat_bits in checkpoint
2024/10/26 23:11:37 executed programs: 666
[  770.509008][T10442] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  770.574681][T10442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  770.583182][T10454] F2FS-fs (loop5): Found nat_bits in checkpoint
[  770.825069][T10442] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
[  770.925490][T10452] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  770.994423][T10452] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  771.024821][T10456] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  771.070883][T10454] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  771.078261][T10456] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  771.114191][T10454] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  772.276574][T10469] loop1: detected capacity change from 0 to 40427
[  772.286486][ T9552] bio_check_eod: 41489 callbacks suppressed
[  772.286509][ T9552] syz.2.518: attempt to access beyond end of device
[  772.286509][ T9552] loop2: rw=524288, sector=87416, nr_sectors = 8 limit=40427
[  772.322426][T10469] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  772.330648][ T9552] syz.2.518: attempt to access beyond end of device
[  772.330648][ T9552] loop2: rw=524288, sector=87424, nr_sectors = 8 limit=40427
[  772.344980][T10469] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  772.354392][ T9552] syz.2.518: attempt to access beyond end of device
[  772.354392][ T9552] loop2: rw=524288, sector=87432, nr_sectors = 8 limit=40427
[  772.370171][ T9552] syz.2.518: attempt to access beyond end of device
[  772.370171][ T9552] loop2: rw=524288, sector=87440, nr_sectors = 8 limit=40427
[  772.384207][ T9552] syz.2.518: attempt to access beyond end of device
[  772.384207][ T9552] loop2: rw=524288, sector=87448, nr_sectors = 8 limit=40427
[  772.398413][ T9552] syz.2.518: attempt to access beyond end of device
[  772.398413][ T9552] loop2: rw=524288, sector=87456, nr_sectors = 8 limit=40427
[  772.412418][ T9552] syz.2.518: attempt to access beyond end of device
[  772.412418][ T9552] loop2: rw=524288, sector=87464, nr_sectors = 8 limit=40427
[  772.426811][ T9552] syz.2.518: attempt to access beyond end of device
[  772.426811][ T9552] loop2: rw=524288, sector=87472, nr_sectors = 8 limit=40427
[  772.441069][ T9552] syz.2.518: attempt to access beyond end of device
[  772.441069][ T9552] loop2: rw=524288, sector=87480, nr_sectors = 8 limit=40427
[  772.456188][ T9552] syz.2.518: attempt to access beyond end of device
[  772.456188][ T9552] loop2: rw=524288, sector=87488, nr_sectors = 8 limit=40427
[  773.076697][T10476] loop4: detected capacity change from 0 to 40427
[  773.128840][T10476] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  773.157094][T10476] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  773.646525][T10478] loop0: detected capacity change from 0 to 40427
[  773.691539][T10478] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  773.714141][T10478] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  774.206621][T10480] loop3: detected capacity change from 0 to 40427
[  774.243665][T10480] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  774.266983][T10480] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  775.044729][T10469] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  775.101619][T10476] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  775.186901][T10478] F2FS-fs (loop0): Failed to start F2FS issue_checkpoint_thread (-4)
2024/10/26 23:11:42 executed programs: 672
[  775.998759][T10480] F2FS-fs (loop3): Found nat_bits in checkpoint
[  776.662742][T10492] loop0: detected capacity change from 0 to 40427
[  777.161687][T10494] loop4: detected capacity change from 0 to 40427
[  777.184332][T10482] loop5: detected capacity change from 0 to 40427
[  777.294084][ T9552] bio_check_eod: 50576 callbacks suppressed
[  777.294112][ T9552] syz.2.518: attempt to access beyond end of device
[  777.294112][ T9552] loop2: rw=524288, sector=88184, nr_sectors = 8 limit=40427
[  777.314404][ T9552] syz.2.518: attempt to access beyond end of device
[  777.314404][ T9552] loop2: rw=524288, sector=88192, nr_sectors = 8 limit=40427
[  777.324161][T10492] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  777.328560][ T9552] syz.2.518: attempt to access beyond end of device
[  777.328560][ T9552] loop2: rw=524288, sector=88200, nr_sectors = 8 limit=40427
[  777.350021][T10492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  777.356443][T10494] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  777.358347][ T9552] syz.2.518: attempt to access beyond end of device
[  777.358347][ T9552] loop2: rw=524288, sector=88208, nr_sectors = 8 limit=40427
[  777.383865][ T9552] syz.2.518: attempt to access beyond end of device
[  777.383865][ T9552] loop2: rw=524288, sector=88216, nr_sectors = 8 limit=40427
[  777.398670][ T9552] syz.2.518: attempt to access beyond end of device
[  777.398670][ T9552] loop2: rw=524288, sector=88224, nr_sectors = 8 limit=40427
[  777.412943][T10494] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  777.413018][ T9552] syz.2.518: attempt to access beyond end of device
[  777.413018][ T9552] loop2: rw=524288, sector=88232, nr_sectors = 8 limit=40427
[  777.424445][T10482] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  777.435198][ T9552] syz.2.518: attempt to access beyond end of device
[  777.435198][ T9552] loop2: rw=524288, sector=88240, nr_sectors = 8 limit=40427
[  777.456913][ T9552] syz.2.518: attempt to access beyond end of device
[  777.456913][ T9552] loop2: rw=524288, sector=88248, nr_sectors = 8 limit=40427
[  777.471555][ T9552] syz.2.518: attempt to access beyond end of device
[  777.471555][ T9552] loop2: rw=524288, sector=88256, nr_sectors = 8 limit=40427
[  777.493525][T10492] F2FS-fs (loop0): Found nat_bits in checkpoint
[  777.501737][T10482] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  777.559386][T10494] F2FS-fs (loop4): Found nat_bits in checkpoint
[  777.711340][T10482] F2FS-fs (loop5): Found nat_bits in checkpoint
[  777.996110][T10492] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  778.036269][T10494] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  778.043367][T10494] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  778.054867][T10492] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  779.685847][T10496] loop1: detected capacity change from 0 to 40427
[  779.789534][T10496] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  779.874171][T10496] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  780.252083][T10496] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  781.083455][T10513] loop6: detected capacity change from 0 to 40427
[  781.254177][T10513] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  781.274078][T10513] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  781.291431][T10520] loop4: detected capacity change from 0 to 40427
2024/10/26 23:11:48 executed programs: 680
[  781.310724][T10520] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  781.330148][T10520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  781.736508][T10513] F2FS-fs (loop6): Found nat_bits in checkpoint
[  781.881280][T10518] loop5: detected capacity change from 0 to 40427
[  781.954682][T10518] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  782.021312][T10518] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  782.047409][T10513] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  782.084639][T10513] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  782.164862][T10520] F2FS-fs (loop4): Found nat_bits in checkpoint
[  782.304093][ T9552] bio_check_eod: 36493 callbacks suppressed
[  782.304121][ T9552] syz.2.518: attempt to access beyond end of device
[  782.304121][ T9552] loop2: rw=524288, sector=87168, nr_sectors = 8 limit=40427
[  782.324104][ T9552] syz.2.518: attempt to access beyond end of device
[  782.324104][ T9552] loop2: rw=524288, sector=87176, nr_sectors = 8 limit=40427
[  782.338531][ T9552] syz.2.518: attempt to access beyond end of device
[  782.338531][ T9552] loop2: rw=524288, sector=87184, nr_sectors = 8 limit=40427
[  782.352700][ T9552] syz.2.518: attempt to access beyond end of device
[  782.352700][ T9552] loop2: rw=524288, sector=87192, nr_sectors = 8 limit=40427
[  782.366812][ T9552] syz.2.518: attempt to access beyond end of device
[  782.366812][ T9552] loop2: rw=524288, sector=87200, nr_sectors = 8 limit=40427
[  782.380821][ T9552] syz.2.518: attempt to access beyond end of device
[  782.380821][ T9552] loop2: rw=524288, sector=87208, nr_sectors = 8 limit=40427
[  782.395775][ T9552] syz.2.518: attempt to access beyond end of device
[  782.395775][ T9552] loop2: rw=524288, sector=87216, nr_sectors = 8 limit=40427
[  782.410954][ T9552] syz.2.518: attempt to access beyond end of device
[  782.410954][ T9552] loop2: rw=524288, sector=87224, nr_sectors = 8 limit=40427
[  782.425283][ T9552] syz.2.518: attempt to access beyond end of device
[  782.425283][ T9552] loop2: rw=524288, sector=87232, nr_sectors = 8 limit=40427
[  782.439557][ T9552] syz.2.518: attempt to access beyond end of device
[  782.439557][ T9552] loop2: rw=524288, sector=87240, nr_sectors = 8 limit=40427
[  782.462932][T10520] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  782.505547][T10515] loop3: detected capacity change from 0 to 40427
[  782.522427][T10520] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  782.540365][T10515] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  782.633078][T10515] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  782.744249][T10515] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-4)
[  782.816004][T10518] F2FS-fs (loop5): Found nat_bits in checkpoint
[  782.887165][T10522] loop0: detected capacity change from 0 to 40427
[  782.974233][T10522] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  782.982035][T10522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  783.358364][T10522] F2FS-fs (loop0): Found nat_bits in checkpoint
[  783.765850][T10522] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  783.772968][T10522] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  784.266138][T10530] loop1: detected capacity change from 0 to 40427
[  784.318963][T10530] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  784.354715][T10530] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  784.832826][T10548] loop3: detected capacity change from 0 to 40427
[  784.856543][T10548] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  784.904141][T10548] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  785.051880][T10530] F2FS-fs (loop1): Failed to start F2FS issue_checkpoint_thread (-4)
[  785.732709][T10551] loop5: detected capacity change from 0 to 40427
[  785.752503][T10551] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  785.760382][T10551] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  785.804640][T10548] F2FS-fs (loop3): Found nat_bits in checkpoint
[  785.899817][T10551] F2FS-fs (loop5): Found nat_bits in checkpoint
[  786.149863][T10548] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  786.157169][T10548] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  786.187037][T10551] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  786.194222][T10551] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
2024/10/26 23:11:53 executed programs: 687
[  786.596449][T10566] loop0: detected capacity change from 0 to 40427
[  786.609122][T10566] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  786.617018][T10566] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  786.689437][T10566] F2FS-fs (loop0): Found nat_bits in checkpoint
[  786.913751][T10553] loop4: detected capacity change from 0 to 40427
[  786.952179][T10553] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  786.960240][T10553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  787.203799][T10566] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  787.219329][T10566] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  787.315186][ T9552] bio_check_eod: 36428 callbacks suppressed
[  787.315213][ T9552] syz.2.518: attempt to access beyond end of device
[  787.315213][ T9552] loop2: rw=0, sector=89592, nr_sectors = 8 limit=40427
[  787.335767][ T9552] syz.2.518: attempt to access beyond end of device
[  787.335767][ T9552] loop2: rw=0, sector=89600, nr_sectors = 8 limit=40427
[  787.350400][ T9552] syz.2.518: attempt to access beyond end of device
[  787.350400][ T9552] loop2: rw=0, sector=89608, nr_sectors = 8 limit=40427
[  787.365044][ T9552] syz.2.518: attempt to access beyond end of device
[  787.365044][ T9552] loop2: rw=0, sector=89616, nr_sectors = 8 limit=40427
[  787.379721][ T9552] syz.2.518: attempt to access beyond end of device
[  787.379721][ T9552] loop2: rw=0, sector=89624, nr_sectors = 8 limit=40427
[  787.394412][ T9552] syz.2.518: attempt to access beyond end of device
[  787.394412][ T9552] loop2: rw=0, sector=89632, nr_sectors = 8 limit=40427
[  787.410071][ T9552] syz.2.518: attempt to access beyond end of device
[  787.410071][ T9552] loop2: rw=0, sector=89640, nr_sectors = 8 limit=40427
[  787.425543][ T9552] syz.2.518: attempt to access beyond end of device
[  787.425543][ T9552] loop2: rw=0, sector=89648, nr_sectors = 8 limit=40427
[  787.440207][ T9552] syz.2.518: attempt to access beyond end of device
[  787.440207][ T9552] loop2: rw=0, sector=89656, nr_sectors = 8 limit=40427
[  787.454922][ T9552] syz.2.518: attempt to access beyond end of device
[  787.454922][ T9552] loop2: rw=0, sector=89664, nr_sectors = 8 limit=40427
[  787.783783][T10561] loop6: detected capacity change from 0 to 40427
[  787.808340][T10553] F2FS-fs (loop4): Found nat_bits in checkpoint
[  788.004129][T10561] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  788.011934][T10561] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  788.034400][T10553] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  788.041505][T10553] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  788.378233][T10561] F2FS-fs (loop6): Found nat_bits in checkpoint
[  788.509027][T10561] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  788.531753][T10561] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  788.874767][T10569] loop1: detected capacity change from 0 to 40427
[  789.007901][T10569] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  789.025706][T10569] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  789.340294][T10569] F2FS-fs (loop1): Found nat_bits in checkpoint
[  789.495553][T10569] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  789.510277][T10569] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  789.884522][ T5983] Bluetooth: hci6: command 0x0406 tx timeout
[  790.261716][T10588] loop3: detected capacity change from 0 to 40427
[  790.299408][T10588] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  790.323081][T10588] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  791.190755][T10592] loop5: detected capacity change from 0 to 40427
[  791.434132][T10592] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  791.441937][T10592] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  791.680877][T10598] loop4: detected capacity change from 0 to 40427
[  791.693695][T10598] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  791.705380][T10598] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  791.735747][T10588] F2FS-fs (loop3): Found nat_bits in checkpoint
[  792.015441][T10594] loop0: detected capacity change from 0 to 40427
[  792.074592][T10594] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  792.082392][T10594] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  792.173808][T10588] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  792.183100][T10588] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  792.342496][ T9552] bio_check_eod: 35954 callbacks suppressed
[  792.342524][ T9552] syz.2.518: attempt to access beyond end of device
[  792.342524][ T9552] loop2: rw=524288, sector=88224, nr_sectors = 8 limit=40427
[  792.383897][ T9552] syz.2.518: attempt to access beyond end of device
[  792.383897][ T9552] loop2: rw=524288, sector=88232, nr_sectors = 8 limit=40427
[  792.436152][ T9552] syz.2.518: attempt to access beyond end of device
[  792.436152][ T9552] loop2: rw=524288, sector=88240, nr_sectors = 8 limit=40427
2024/10/26 23:11:59 executed programs: 693
[  792.541298][T10601] loop6: detected capacity change from 0 to 40427
[  792.553547][ T9552] syz.2.518: attempt to access beyond end of device
[  792.553547][ T9552] loop2: rw=524288, sector=88248, nr_sectors = 8 limit=40427
[  792.567698][ T9552] syz.2.518: attempt to access beyond end of device
[  792.567698][ T9552] loop2: rw=524288, sector=88256, nr_sectors = 8 limit=40427
[  792.581845][ T9552] syz.2.518: attempt to access beyond end of device
[  792.581845][ T9552] loop2: rw=524288, sector=88264, nr_sectors = 8 limit=40427
[  792.595922][ T9552] syz.2.518: attempt to access beyond end of device
[  792.595922][ T9552] loop2: rw=524288, sector=88272, nr_sectors = 8 limit=40427
[  792.610491][ T9552] syz.2.518: attempt to access beyond end of device
[  792.610491][ T9552] loop2: rw=524288, sector=88280, nr_sectors = 8 limit=40427
[  792.627197][T10601] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  792.638512][T10601] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  792.647094][ T9552] syz.2.518: attempt to access beyond end of device
[  792.647094][ T9552] loop2: rw=524288, sector=88288, nr_sectors = 8 limit=40427
[  792.680528][T10598] F2FS-fs (loop4): Found nat_bits in checkpoint
[  792.727860][ T9552] syz.2.518: attempt to access beyond end of device
[  792.727860][ T9552] loop2: rw=524288, sector=88296, nr_sectors = 8 limit=40427
[  792.840354][T10594] F2FS-fs (loop0): Found nat_bits in checkpoint
[  792.895988][T10592] F2FS-fs (loop5): Found nat_bits in checkpoint
[  793.083645][T10614] loop1: detected capacity change from 0 to 40427
[  793.121711][T10614] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  793.130497][T10614] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  793.181931][T10601] F2FS-fs (loop6): Found nat_bits in checkpoint
[  793.197848][T10598] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  793.205538][T10594] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  793.212594][T10594] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  793.221295][T10598] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  793.314662][T10592] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  793.321778][T10592] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  793.407088][T10614] F2FS-fs (loop1): Found nat_bits in checkpoint
[  793.514118][T10601] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  793.521228][T10601] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  793.779754][T10614] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  793.787040][T10614] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  794.139164][T10631] loop3: detected capacity change from 0 to 40427
[  794.182721][T10631] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  794.191002][T10631] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  794.474950][T10631] F2FS-fs (loop3): Found nat_bits in checkpoint
[  794.778896][T10636] loop6: detected capacity change from 0 to 40427
[  795.292406][T10640] loop0: detected capacity change from 0 to 40427
[  795.322675][T10640] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  795.330622][T10636] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  795.339180][T10640] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  795.347760][T10636] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  795.515376][T10631] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  795.522505][T10631] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  795.790915][T10636] F2FS-fs (loop6): Found nat_bits in checkpoint
[  795.798622][T10640] F2FS-fs (loop0): Found nat_bits in checkpoint
[  796.177208][T10640] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  796.208262][T10640] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  796.392948][T10636] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  796.435765][T10636] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  797.348498][ T9552] bio_check_eod: 34314 callbacks suppressed
[  797.348526][ T9552] syz.2.518: attempt to access beyond end of device
[  797.348526][ T9552] loop2: rw=0, sector=89576, nr_sectors = 8 limit=40427
[  797.375773][ T9552] syz.2.518: attempt to access beyond end of device
[  797.375773][ T9552] loop2: rw=0, sector=89584, nr_sectors = 8 limit=40427
[  797.392637][ T9552] syz.2.518: attempt to access beyond end of device
[  797.392637][ T9552] loop2: rw=0, sector=89592, nr_sectors = 8 limit=40427
[  797.409914][ T9552] syz.2.518: attempt to access beyond end of device
[  797.409914][ T9552] loop2: rw=0, sector=89600, nr_sectors = 8 limit=40427
[  797.426921][ T9552] syz.2.518: attempt to access beyond end of device
[  797.426921][ T9552] loop2: rw=0, sector=89608, nr_sectors = 8 limit=40427
[  797.444710][ T9552] syz.2.518: attempt to access beyond end of device
[  797.444710][ T9552] loop2: rw=0, sector=89616, nr_sectors = 8 limit=40427
[  797.462405][ T9552] syz.2.518: attempt to access beyond end of device
[  797.462405][ T9552] loop2: rw=0, sector=89624, nr_sectors = 8 limit=40427
[  797.479259][ T9552] syz.2.518: attempt to access beyond end of device
[  797.479259][ T9552] loop2: rw=0, sector=89632, nr_sectors = 8 limit=40427
[  797.496194][ T9552] syz.2.518: attempt to access beyond end of device
[  797.496194][ T9552] loop2: rw=0, sector=89640, nr_sectors = 8 limit=40427
[  797.513044][ T9552] syz.2.518: attempt to access beyond end of device
[  797.513044][ T9552] loop2: rw=0, sector=89648, nr_sectors = 8 limit=40427
[  797.876939][T10650] loop5: detected capacity change from 0 to 40427
[  797.894694][T10653] loop4: detected capacity change from 0 to 40427
[  797.936185][T10650] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  797.983293][T10653] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  797.994217][T10650] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  798.067332][T10653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  798.835115][T10663] loop6: detected capacity change from 0 to 40427
[  798.997278][T10658] loop3: detected capacity change from 0 to 40427
[  799.005184][T10663] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  799.012943][T10663] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  799.089488][T10660] loop1: detected capacity change from 0 to 40427
[  799.116116][T10658] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  799.148182][T10658] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  799.164160][T10660] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  799.171930][T10660] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  799.187718][T10650] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  799.204285][T10653] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  799.248741][T10663] F2FS-fs (loop6): Found nat_bits in checkpoint
[  799.272971][T10658] F2FS-fs (loop3): Found nat_bits in checkpoint
[  799.331570][T10660] F2FS-fs (loop1): Found nat_bits in checkpoint
2024/10/26 23:12:06 executed programs: 702
[  799.666308][T10663] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  799.707106][T10663] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  799.755850][T10660] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  799.763238][T10658] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  799.783355][T10660] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  799.795220][T10658] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  799.814876][T10664] loop0: detected capacity change from 0 to 40427
[  799.874079][T10664] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  799.881950][T10664] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  800.046064][T10664] F2FS-fs (loop0): Found nat_bits in checkpoint
[  800.327484][T10664] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  800.368837][T10664] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  801.652785][T10687] loop4: detected capacity change from 0 to 40427
[  801.703167][T10685] loop5: detected capacity change from 0 to 40427
[  801.771509][T10685] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  801.797627][T10687] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  801.983086][T10687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  801.991988][T10685] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  802.355970][ T9552] bio_check_eod: 30848 callbacks suppressed
[  802.355998][ T9552] syz.2.518: attempt to access beyond end of device
[  802.355998][ T9552] loop2: rw=524288, sector=86960, nr_sectors = 8 limit=40427
[  802.377366][ T9552] syz.2.518: attempt to access beyond end of device
[  802.377366][ T9552] loop2: rw=524288, sector=86968, nr_sectors = 8 limit=40427
[  802.391970][ T9552] syz.2.518: attempt to access beyond end of device
[  802.391970][ T9552] loop2: rw=524288, sector=86976, nr_sectors = 8 limit=40427
[  802.406546][ T9552] syz.2.518: attempt to access beyond end of device
[  802.406546][ T9552] loop2: rw=524288, sector=86984, nr_sectors = 8 limit=40427
[  802.421193][ T9552] syz.2.518: attempt to access beyond end of device
[  802.421193][ T9552] loop2: rw=524288, sector=86992, nr_sectors = 8 limit=40427
[  802.435847][ T9552] syz.2.518: attempt to access beyond end of device
[  802.435847][ T9552] loop2: rw=524288, sector=87000, nr_sectors = 8 limit=40427
[  802.451135][ T9552] syz.2.518: attempt to access beyond end of device
[  802.451135][ T9552] loop2: rw=524288, sector=87008, nr_sectors = 8 limit=40427
[  802.466726][ T9552] syz.2.518: attempt to access beyond end of device
[  802.466726][ T9552] loop2: rw=524288, sector=87016, nr_sectors = 8 limit=40427
[  802.482121][ T9552] syz.2.518: attempt to access beyond end of device
[  802.482121][ T9552] loop2: rw=524288, sector=87024, nr_sectors = 8 limit=40427
[  802.496823][ T9552] syz.2.518: attempt to access beyond end of device
[  802.496823][ T9552] loop2: rw=524288, sector=87032, nr_sectors = 8 limit=40427
[  802.589693][T10692] loop1: detected capacity change from 0 to 40427
[  802.753942][T10692] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  802.762146][T10692] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  803.885423][T10694] loop3: detected capacity change from 0 to 40427
[  803.926155][T10694] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  803.955195][T10694] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  804.070870][T10695] loop6: detected capacity change from 0 to 40427
[  804.104194][T10695] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  804.129507][T10695] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  804.372540][T10685] F2FS-fs (loop5): Failed to start F2FS issue_checkpoint_thread (-4)
[  804.389411][T10687] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4)
[  804.420333][T10692] F2FS-fs (loop1): Found nat_bits in checkpoint
2024/10/26 23:12:11 executed programs: 708
[  804.817621][T10704] loop0: detected capacity change from 0 to 40427
[  804.826543][T10704] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  804.830350][T10695] F2FS-fs (loop6): Found nat_bits in checkpoint
[  804.834350][T10704] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  804.850604][T10692] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  804.917788][T10692] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  805.069940][T10694] F2FS-fs (loop3): Found nat_bits in checkpoint
[  805.306221][T10713] loop5: detected capacity change from 0 to 40427
[  805.331083][T10713] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  805.341939][T10704] F2FS-fs (loop0): Found nat_bits in checkpoint
[  805.342463][T10713] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  805.473811][T10694] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  805.481147][T10694] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  805.594871][T10704] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  805.612286][T10704] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  805.735173][T10713] F2FS-fs (loop5): Found nat_bits in checkpoint
[  806.137260][T10713] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  806.214044][T10713] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  807.343270][T10718] loop4: detected capacity change from 0 to 40427
[  807.354348][T10718] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  807.362123][T10718] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  807.411289][ T9552] bio_check_eod: 38768 callbacks suppressed
[  807.411313][ T9552] syz.2.518: attempt to access beyond end of device
[  807.411313][ T9552] loop2: rw=524288, sector=88304, nr_sectors = 8 limit=40427
[  807.512397][ T9552] syz.2.518: attempt to access beyond end of device
[  807.512397][ T9552] loop2: rw=524288, sector=88312, nr_sectors = 8 limit=40427
[  807.564571][ T9552] syz.2.518: attempt to access beyond end of device
[  807.564571][ T9552] loop2: rw=524288, sector=88320, nr_sectors = 8 limit=40427
[  807.624939][ T9552] syz.2.518: attempt to access beyond end of device
[  807.624939][ T9552] loop2: rw=524288, sector=88328, nr_sectors = 8 limit=40427
[  807.677138][ T9552] syz.2.518: attempt to access beyond end of device
[  807.677138][ T9552] loop2: rw=524288, sector=88336, nr_sectors = 8 limit=40427
[  807.734305][ T9552] syz.2.518: attempt to access beyond end of device
[  807.734305][ T9552] loop2: rw=524288, sector=88344, nr_sectors = 8 limit=40427
[  807.809138][ T9552] syz.2.518: attempt to access beyond end of device
[  807.809138][ T9552] loop2: rw=524288, sector=88352, nr_sectors = 8 limit=40427
[  807.860032][T10718] F2FS-fs (loop4): Found nat_bits in checkpoint
[  807.867521][ T9552] syz.2.518: attempt to access beyond end of device
[  807.867521][ T9552] loop2: rw=524288, sector=88360, nr_sectors = 8 limit=40427
[  807.924478][ T9552] syz.2.518: attempt to access beyond end of device
[  807.924478][ T9552] loop2: rw=524288, sector=88368, nr_sectors = 8 limit=40427
[  807.968994][ T9552] syz.2.518: attempt to access beyond end of device
[  807.968994][ T9552] loop2: rw=524288, sector=88376, nr_sectors = 8 limit=40427
[  808.105301][T10718] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  808.144127][T10718] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  808.217057][ T1291] ieee802154 phy0 wpan0: encryption failed: -22
[  808.223415][ T1291] ieee802154 phy1 wpan1: encryption failed: -22
[  808.543412][T10732] loop6: detected capacity change from 0 to 40427
[  808.604105][T10732] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  808.642306][T10732] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  808.728570][T10732] F2FS-fs (loop6): Found nat_bits in checkpoint
[  809.135114][T10734] loop1: detected capacity change from 0 to 40427
[  809.205933][T10734] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  809.252609][T10734] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  809.494155][T10732] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  809.502536][T10732] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  809.629376][T10742] loop0: detected capacity change from 0 to 40427
[  809.649246][T10739] loop3: detected capacity change from 0 to 40427
[  809.655489][T10742] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  809.657282][T10734] F2FS-fs (loop1): Found nat_bits in checkpoint
[  809.663387][T10742] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  809.681304][T10739] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  809.726502][T10739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
2024/10/26 23:12:17 executed programs: 716
[  809.925419][T10739] F2FS-fs (loop3): Found nat_bits in checkpoint
[  810.211324][T10739] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  810.245512][T10739] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  810.453750][T10746] loop5: detected capacity change from 0 to 40427
[  810.525114][T10746] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  810.581046][T10746] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  810.677131][T10742] F2FS-fs (loop0): Found nat_bits in checkpoint
[  810.804847][T10746] F2FS-fs (loop5): Found nat_bits in checkpoint
[  810.954180][T10742] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  810.962831][T10742] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  811.294363][T10746] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  811.324373][T10746] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  811.936475][T10774] loop1: detected capacity change from 0 to 40427
[  812.037696][T10765] loop4: detected capacity change from 0 to 40427
[  812.061813][T10774] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  812.070005][T10774] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  812.179567][T10776] loop3: detected capacity change from 0 to 40427
[  812.329591][T10776] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  812.374159][T10776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  812.414340][ T9552] bio_check_eod: 29213 callbacks suppressed
[  812.414362][ T9552] syz.2.518: attempt to access beyond end of device
[  812.414362][ T9552] loop2: rw=0, sector=88448, nr_sectors = 8 limit=40427
[  812.434219][ T9552] syz.2.518: attempt to access beyond end of device
[  812.434219][ T9552] loop2: rw=0, sector=88456, nr_sectors = 8 limit=40427
[  812.448430][ T9552] syz.2.518: attempt to access beyond end of device
[  812.448430][ T9552] loop2: rw=0, sector=88464, nr_sectors = 8 limit=40427
[  812.462324][ T9552] syz.2.518: attempt to access beyond end of device
[  812.462324][ T9552] loop2: rw=0, sector=88472, nr_sectors = 8 limit=40427
[  812.476194][ T9552] syz.2.518: attempt to access beyond end of device
[  812.476194][ T9552] loop2: rw=0, sector=88480, nr_sectors = 8 limit=40427
[  812.490170][ T9552] syz.2.518: attempt to access beyond end of device
[  812.490170][ T9552] loop2: rw=0, sector=88488, nr_sectors = 8 limit=40427
[  812.504996][ T9552] syz.2.518: attempt to access beyond end of device
[  812.504996][ T9552] loop2: rw=0, sector=88496, nr_sectors = 8 limit=40427
[  812.519788][ T9552] syz.2.518: attempt to access beyond end of device
[  812.519788][ T9552] loop2: rw=0, sector=88504, nr_sectors = 8 limit=40427
[  812.533772][ T9552] syz.2.518: attempt to access beyond end of device
[  812.533772][ T9552] loop2: rw=0, sector=88512, nr_sectors = 8 limit=40427
[  812.547679][ T9552] syz.2.518: attempt to access beyond end of device
[  812.547679][ T9552] loop2: rw=0, sector=88520, nr_sectors = 8 limit=40427
[  812.619086][T10765] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  812.639402][T10774] F2FS-fs (loop1): Found nat_bits in checkpoint
[  812.670201][T10765] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  812.828142][T10774] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  812.852407][T10774] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  812.871929][T10765] F2FS-fs (loop4): Found nat_bits in checkpoint
[  812.977908][T10776] F2FS-fs (loop3): Found nat_bits in checkpoint
[  813.215613][T10776] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  813.243187][T10776] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  813.458880][T10765] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  813.469944][T10765] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  813.725481][T10777] loop6: detected capacity change from 0 to 40427
[  813.862336][T10777] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  813.934742][T10777] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  814.519698][T10777] F2FS-fs (loop6): Failed to initialize F2FS segment manager (-4)
[  815.351044][T10794] loop5: detected capacity change from 0 to 40427
[  815.394210][T10794] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  815.427145][T10794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  816.264701][T10800] loop1: detected capacity change from 0 to 40427
[  816.281959][T10800] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  816.301391][T10800] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
2024/10/26 23:12:23 executed programs: 724
[  816.802237][T10804] loop6: detected capacity change from 0 to 40427
[  816.824305][T10804] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  816.832088][T10804] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  816.899458][T10798] loop0: detected capacity change from 0 to 40427
[  816.909702][T10798] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  816.923023][T10798] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  816.926757][T10800] F2FS-fs (loop1): Found nat_bits in checkpoint
[  816.937957][T10794] F2FS-fs (loop5): Found nat_bits in checkpoint
[  817.072151][T10804] F2FS-fs (loop6): Found nat_bits in checkpoint
[  817.104080][T10794] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  817.127137][T10794] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  817.156325][T10798] F2FS-fs (loop0): Found nat_bits in checkpoint
[  817.195364][T10804] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  817.241872][T10804] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  817.250556][T10800] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  817.261930][T10798] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  817.279276][T10800] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  817.287176][T10798] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  817.432650][ T9552] bio_check_eod: 33841 callbacks suppressed
[  817.432675][ T9552] syz.2.518: attempt to access beyond end of device
[  817.432675][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  817.454120][ T9552] syz.2.518: attempt to access beyond end of device
[  817.454120][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  817.468518][ T9552] syz.2.518: attempt to access beyond end of device
[  817.468518][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  817.482881][ T9552] syz.2.518: attempt to access beyond end of device
[  817.482881][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  817.503698][ T9552] syz.2.518: attempt to access beyond end of device
[  817.503698][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  817.531459][ T9552] syz.2.518: attempt to access beyond end of device
[  817.531459][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  817.624949][ T9552] syz.2.518: attempt to access beyond end of device
[  817.624949][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  817.689329][ T9552] syz.2.518: attempt to access beyond end of device
[  817.689329][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  817.734940][ T9552] syz.2.518: attempt to access beyond end of device
[  817.734940][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  817.845623][ T5976] syz-executor: attempt to access beyond end of device
[  817.845623][ T5976] loop1: rw=2049, sector=40960, nr_sectors = 8 limit=40427
[  817.911013][T10802] loop4: detected capacity change from 0 to 40427
[  817.924083][ T5976] F2FS-fs (loop1): Stopped filesystem due to reason: 3
[  818.162926][T10828] loop5: detected capacity change from 0 to 40427
[  818.190294][T10828] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  818.198311][T10828] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  818.206844][T10802] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  818.272971][T10802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  818.339923][T10817] loop3: detected capacity change from 0 to 40427
[  818.364987][T10817] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  818.548997][T10817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  819.111006][T10828] F2FS-fs (loop5): Found nat_bits in checkpoint
[  819.124218][T10817] F2FS-fs (loop3): Found nat_bits in checkpoint
[  819.138774][T10802] F2FS-fs (loop4): Found nat_bits in checkpoint
[  819.308968][T10835] loop6: detected capacity change from 0 to 40427
[  819.377325][T10835] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  819.413598][T10835] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  819.810705][T10828] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  819.824253][T10828] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  819.923235][T10842] loop1: detected capacity change from 0 to 40427
[  819.937352][T10842] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  819.945223][T10842] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  819.949431][T10817] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  819.964364][T10817] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  820.016384][T10835] F2FS-fs (loop6): Found nat_bits in checkpoint
[  820.084909][T10842] F2FS-fs (loop1): Found nat_bits in checkpoint
[  820.329141][T10835] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  820.354724][T10842] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  820.358903][T10835] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  820.361924][T10842] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  821.640205][T10863] loop5: detected capacity change from 0 to 40427
[  821.674429][T10863] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  821.682220][T10863] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  822.232074][T10866] loop1: detected capacity change from 0 to 40427
[  822.262553][T10853] loop0: detected capacity change from 0 to 40427
[  822.269214][T10866] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  822.277372][T10866] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  822.297558][T10853] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  822.306727][T10853] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  822.335394][T10863] F2FS-fs (loop5): Found nat_bits in checkpoint
[  822.341752][T10866] F2FS-fs (loop1): Found nat_bits in checkpoint
[  822.350663][T10860] loop4: detected capacity change from 0 to 40427
[  822.386810][T10853] F2FS-fs (loop0): Found nat_bits in checkpoint
[  822.423856][T10860] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  822.434963][ T9552] bio_check_eod: 15893 callbacks suppressed
[  822.434982][ T9552] syz.2.518: attempt to access beyond end of device
[  822.434982][ T9552] loop2: rw=524288, sector=86512, nr_sectors = 8 limit=40427
[  822.474481][T10860] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  822.528340][ T9552] syz.2.518: attempt to access beyond end of device
[  822.528340][ T9552] loop2: rw=524288, sector=86520, nr_sectors = 8 limit=40427
[  822.556338][T10860] F2FS-fs (loop4): Found nat_bits in checkpoint
[  822.576548][ T9552] syz.2.518: attempt to access beyond end of device
[  822.576548][ T9552] loop2: rw=524288, sector=86528, nr_sectors = 8 limit=40427
[  822.633898][T10866] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  822.648430][ T9552] syz.2.518: attempt to access beyond end of device
[  822.648430][ T9552] loop2: rw=524288, sector=86536, nr_sectors = 8 limit=40427
[  822.653281][T10866] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  822.681366][T10863] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  822.682752][T10853] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  822.701328][ T9552] syz.2.518: attempt to access beyond end of device
[  822.701328][ T9552] loop2: rw=524288, sector=86544, nr_sectors = 8 limit=40427
[  822.721547][T10863] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  822.724083][T10853] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  822.774980][T10860] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  822.782588][ T9552] syz.2.518: attempt to access beyond end of device
[  822.782588][ T9552] loop2: rw=524288, sector=86552, nr_sectors = 8 limit=40427
2024/10/26 23:12:29 executed programs: 734
[  822.816963][T10860] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  822.842579][ T9552] syz.2.518: attempt to access beyond end of device
[  822.842579][ T9552] loop2: rw=524288, sector=86560, nr_sectors = 8 limit=40427
[  822.894158][ T9552] syz.2.518: attempt to access beyond end of device
[  822.894158][ T9552] loop2: rw=524288, sector=86568, nr_sectors = 8 limit=40427
[  822.959914][ T9552] syz.2.518: attempt to access beyond end of device
[  822.959914][ T9552] loop2: rw=524288, sector=86576, nr_sectors = 8 limit=40427
[  823.002894][ T9552] syz.2.518: attempt to access beyond end of device
[  823.002894][ T9552] loop2: rw=524288, sector=86584, nr_sectors = 8 limit=40427
[  823.445056][T10864] loop3: detected capacity change from 0 to 40427
[  823.494367][T10864] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  823.502178][T10864] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  823.802263][T10877] loop6: detected capacity change from 0 to 40427
[  824.154223][T10864] F2FS-fs (loop3): Found nat_bits in checkpoint
[  824.224046][T10877] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  824.231840][T10877] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  825.212770][T10893] loop1: detected capacity change from 0 to 40427
[  825.285073][T10893] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12
[  825.306905][T10893] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  825.479036][T10877] F2FS-fs (loop6): Failed to start F2FS issue_checkpoint_thread (-4)
[  826.366949][T10893] F2FS-fs (loop1): Found nat_bits in checkpoint
[  826.413944][T10902] loop3: detected capacity change from 0 to 40427
[  826.455857][T10902] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  826.463679][T10902] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  826.605385][T10902] F2FS-fs (loop3): Found nat_bits in checkpoint
[  826.711262][T10893] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  826.729687][T10893] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  826.835442][T10902] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  826.842527][T10902] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  827.450867][ T9552] bio_check_eod: 25668 callbacks suppressed
[  827.450895][ T9552] syz.2.518: attempt to access beyond end of device
[  827.450895][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  827.474256][T10911] loop6: detected capacity change from 0 to 40427
[  827.485504][ T9552] syz.2.518: attempt to access beyond end of device
[  827.485504][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  827.524125][ T9552] syz.2.518: attempt to access beyond end of device
[  827.524125][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  827.545517][ T9552] syz.2.518: attempt to access beyond end of device
[  827.545517][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  827.560550][T10911] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  827.561231][ T9552] syz.2.518: attempt to access beyond end of device
[  827.561231][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  827.574130][T10911] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  827.609655][ T9552] syz.2.518: attempt to access beyond end of device
[  827.609655][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  827.657969][ T9552] syz.2.518: attempt to access beyond end of device
[  827.657969][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  827.797979][T10898] loop0: detected capacity change from 0 to 40427
[  827.823058][ T9552] syz.2.518: attempt to access beyond end of device
[  827.823058][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  827.846845][ T9552] syz.2.518: attempt to access beyond end of device
[  827.846845][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  827.862935][ T9552] syz.2.518: attempt to access beyond end of device
[  827.862935][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  827.894303][T10898] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12
[  827.919684][T10898] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  827.944526][T10904] loop5: detected capacity change from 0 to 40427
[  828.027046][T10904] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  828.099426][T10912] loop4: detected capacity change from 0 to 40427
[  828.115358][T10912] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12
[  828.126643][T10912] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  828.249173][T10904] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  828.617890][T10911] F2FS-fs (loop6): Found nat_bits in checkpoint
[  828.719751][T10898] F2FS-fs (loop0): Found nat_bits in checkpoint
[  828.880646][T10911] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  828.931977][T10911] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
2024/10/26 23:12:36 executed programs: 742
[  829.278417][T10904] F2FS-fs (loop5): Found nat_bits in checkpoint
[  829.516123][T10912] F2FS-fs (loop4): Found nat_bits in checkpoint
[  830.225221][T10912] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  830.232316][T10912] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  830.545663][T10934] loop3: detected capacity change from 0 to 40427
[  830.904039][T10934] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12
[  830.911879][T10934] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock
[  831.136332][T10940] loop6: detected capacity change from 0 to 40427
[  831.168297][T10940] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12
[  831.176695][T10940] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  831.309712][T10934] F2FS-fs (loop3): Found nat_bits in checkpoint
[  831.356196][T10940] F2FS-fs (loop6): Found nat_bits in checkpoint
[  831.818131][T10934] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0
[  831.854133][T10934] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  831.864202][T10940] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  831.871254][T10940] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5
[  832.470350][ T9552] bio_check_eod: 44540 callbacks suppressed
[  832.470377][ T9552] syz.2.518: attempt to access beyond end of device
[  832.470377][ T9552] loop2: rw=524288, sector=86016, nr_sectors = 8 limit=40427
[  832.497273][ T9552] syz.2.518: attempt to access beyond end of device
[  832.497273][ T9552] loop2: rw=524288, sector=86024, nr_sectors = 8 limit=40427
[  832.514411][ T9552] syz.2.518: attempt to access beyond end of device
[  832.514411][ T9552] loop2: rw=524288, sector=86032, nr_sectors = 8 limit=40427
[  832.531646][ T9552] syz.2.518: attempt to access beyond end of device
[  832.531646][ T9552] loop2: rw=524288, sector=86040, nr_sectors = 8 limit=40427
[  832.549031][ T9552] syz.2.518: attempt to access beyond end of device
[  832.549031][ T9552] loop2: rw=524288, sector=86048, nr_sectors = 8 limit=40427
[  832.566485][ T9552] syz.2.518: attempt to access beyond end of device
[  832.566485][ T9552] loop2: rw=524288, sector=86056, nr_sectors = 8 limit=40427
[  832.584499][ T9552] syz.2.518: attempt to access beyond end of device
[  832.584499][ T9552] loop2: rw=524288, sector=86064, nr_sectors = 8 limit=40427
[  832.602368][ T9552] syz.2.518: attempt to access beyond end of device
[  832.602368][ T9552] loop2: rw=524288, sector=86072, nr_sectors = 8 limit=40427
[  832.619635][ T9552] syz.2.518: attempt to access beyond end of device
[  832.619635][ T9552] loop2: rw=524288, sector=86080, nr_sectors = 8 limit=40427
[  832.637060][ T9552] syz.2.518: attempt to access beyond end of device
[  832.637060][ T9552] loop2: rw=524288, sector=86088, nr_sectors = 8 limit=40427
[  833.174234][   T30] INFO: task kworker/u8:1:12 blocked for more than 143 seconds.
[  833.199614][   T30]       Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
[  833.264105][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  833.272853][   T30] task:kworker/u8:1    state:D stack:22064 pid:12    tgid:12    ppid:2      flags:0x00004000
[  833.390192][   T30] Workqueue: writeback wb_workfn (flush-7:2)
[  833.396388][   T30] Call Trace:
[  833.399685][   T30]  <TASK>
[  833.402644][   T30]  __schedule+0x18af/0x4bd0
[  833.407293][   T30]  ? preempt_schedule_notrace_thunk+0x1a/0x30
[  833.413407][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.419177][   T30]  ? __pfx___schedule+0x10/0x10
[  833.424088][   T30]  ? __blk_flush_plug+0x449/0x500
[  833.429149][   T30]  ? __pfx_lock_release+0x10/0x10
[  833.434310][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  833.440333][   T30]  ? kthread_data+0x52/0xd0
[  833.445011][   T30]  ? schedule+0x90/0x320
[  833.449292][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.455113][   T30]  ? wq_worker_sleeping+0x66/0x240
[  833.460277][   T30]  ? schedule+0x90/0x320
[  833.464610][   T30]  schedule+0x14b/0x320
[  833.468801][   T30]  schedule_preempt_disabled+0x13/0x30
[  833.474351][   T30]  rwsem_down_write_slowpath+0xeee/0x13b0
[  833.480116][   T30]  ? rwsem_down_write_slowpath+0xa09/0x13b0
[  833.487212][   T30]  ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[  833.493414][   T30]  ? __pfx_lock_acquire+0x10/0x10
[  833.498542][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.504246][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.509922][   T30]  ? __pfx_lock_acquire+0x10/0x10
[  833.515086][   T30]  ? f2fs_update_inode+0x46d/0x23c0
[  833.520327][   T30]  down_write+0x1d7/0x220
[  833.524756][   T30]  ? __pfx_down_write+0x10/0x10
[  833.529645][   T30]  ? f2fs_balance_fs+0x5a4/0x7a0
[  833.534926][   T30]  f2fs_balance_fs+0x5b0/0x7a0
[  833.539730][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.564599][   T30]  ? f2fs_update_inode+0x15c6/0x23c0
[  833.574525][   T30]  ? f2fs_write_inode+0x3a0/0x4d0
[  833.579599][   T30]  ? __pfx_f2fs_balance_fs+0x10/0x10
[  833.595132][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.600822][   T30]  ? folio_unlock+0x126/0x2f0
[  833.656622][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.662343][   T30]  ? f2fs_put_page+0x215/0x690
[  833.684040][   T30]  f2fs_write_inode+0x3a0/0x4d0
[  833.694418][   T30]  __writeback_single_inode+0x713/0x10d0
[  833.700116][   T30]  writeback_sb_inodes+0x80c/0x1370
[  833.734043][   T30]  ? mark_lock+0x2ae/0x360
[  833.744059][   T30]  ? __pfx_writeback_sb_inodes+0x10/0x10
[  833.760062][   T30]  ? __pfx___up_read+0x10/0x10
[  833.770401][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.787643][   T30]  ? do_raw_spin_lock+0x14f/0x370
[  833.809129][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  833.827868][   T30]  __writeback_inodes_wb+0x11b/0x260
[  833.906158][   T30]  wb_writeback+0x42f/0xbd0
[  833.910771][   T30]  ? queue_io+0x331/0x5a0
[  833.944531][   T30]  ? __pfx_wb_writeback+0x10/0x10
[  833.949711][   T30]  wb_workfn+0xba1/0x1090
[  833.984061][   T30]  ? __pfx_wb_workfn+0x10/0x10
[  833.989068][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  834.033638][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  834.060206][   T30]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  834.114300][   T30]  ? process_scheduled_works+0x976/0x1850
[  834.120131][   T30]  process_scheduled_works+0xa65/0x1850
[  834.154079][   T30]  ? __pfx_process_scheduled_works+0x10/0x10
[  834.160167][   T30]  ? assign_work+0x364/0x3d0
[  834.174045][   T30]  worker_thread+0x870/0xd30
[  834.188939][   T30]  ? __kthread_parkme+0x169/0x1d0
[  834.204069][   T30]  ? __pfx_worker_thread+0x10/0x10
[  834.219434][   T30]  kthread+0x2f2/0x390
[  834.223667][   T30]  ? __pfx_worker_thread+0x10/0x10
[  834.254084][   T30]  ? __pfx_kthread+0x10/0x10
[  834.258747][   T30]  ret_from_fork+0x4d/0x80
[  834.263214][   T30]  ? __pfx_kthread+0x10/0x10
[  834.277815][T10954] loop5: detected capacity change from 0 to 40427
[  834.299182][   T30]  ret_from_fork_asm+0x1a/0x30
[  834.314060][   T30]  </TASK>
[  834.317297][   T30] 
[  834.317297][   T30] Showing all locks held in the system:
[  834.354161][   T30] 4 locks held by kworker/u8:1/12:
[  834.364283][   T30]  #0: ffff88801dec4148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850
[  834.415862][   T30]  #1: ffffc90000117d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850
[  834.432794][T10954] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12
[  834.464017][T10954] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  834.514040][   T30]  #2: ffff888011d360e0 (&type->s_umount_key#52){++++}-{3:3}, at: super_trylock_shared+0x22/0xf0
[  834.534605][   T30]  #3: ffff88807ece9350 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x5b0/0x7a0
[  834.554048][   T30] 1 lock held by khungtaskd/30:
[  834.558969][   T30]  #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[  834.579169][   T30] 2 locks held by getty/5593:
[  834.583873][   T30]  #0: ffff8880349820a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  834.603810][   T30]  #1: ffffc900032532f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00
[  834.634036][   T30] 3 locks held by kworker/u8:0/5932:
[  834.639389][   T30] 2 locks held by syz-executor/5979:
[  834.654045][   T30]  #0: ffff88814bc9e0e0 (&type->s_umount_key#52){++++}-{3:3}, at: deactivate_super+0xb5/0xf0
[  834.674032][   T30]  #1: ffffffff8e93d280 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x4c/0x530
[  834.694042][   T30] 5 locks held by syz.2.518/9552:
[  834.704015][   T30] 2 locks held by syz-executor/9685:
[  834.714049][   T30]  #0: ffff888076bac0e0 (&type->s_umount_key#52){++++}-{3:3}, at: deactivate_super+0xb5/0xf0
[  834.744017][   T30]  #1: ffffffff8e93d280 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x4c/0x530
[  834.774105][   T30] 1 lock held by syz.5.748/10954:
[  834.779163][   T30] 3 locks held by syz.4.747/10958:
[  834.814070][   T30] 3 locks held by syz.1.751/10957:
[  834.819872][   T30] 2 locks held by syz.0.752/10960:
[  834.844212][   T30] 
[  834.846564][   T30] =============================================
[  834.846564][   T30] 
[  834.874072][   T30] NMI backtrace for cpu 1
[  834.878426][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
[  834.888946][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  834.899017][   T30] Call Trace:
[  834.902308][   T30]  <TASK>
[  834.905254][   T30]  dump_stack_lvl+0x241/0x360
[  834.909966][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  834.915197][   T30]  ? __pfx__printk+0x10/0x10
[  834.919830][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  834.924811][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  834.930304][   T30]  ? _printk+0xd5/0x120
[  834.934482][   T30]  ? __pfx__printk+0x10/0x10
[  834.939096][   T30]  ? __wake_up_klogd+0xcc/0x110
[  834.943989][   T30]  ? __pfx__printk+0x10/0x10
[  834.948603][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  834.954268][   T30]  ? __rcu_read_unlock+0xa1/0x110
[  834.959338][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  834.965353][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  834.971376][   T30]  watchdog+0xff4/0x1040
[  834.975655][   T30]  ? watchdog+0x1ea/0x1040
[  834.980111][   T30]  ? __pfx_watchdog+0x10/0x10
[  834.984820][   T30]  kthread+0x2f2/0x390
[  834.988910][   T30]  ? __pfx_watchdog+0x10/0x10
[  834.993616][   T30]  ? __pfx_kthread+0x10/0x10
[  834.998232][   T30]  ret_from_fork+0x4d/0x80
[  835.002683][   T30]  ? __pfx_kthread+0x10/0x10
[  835.007291][   T30]  ret_from_fork_asm+0x1a/0x30
[  835.012104][   T30]  </TASK>
[  835.016100][   T30] Sending NMI from CPU 1 to CPUs 0:
[  835.022391][    C0] NMI backtrace for cpu 0
[  835.022406][    C0] CPU: 0 UID: 0 PID: 9552 Comm: syz.2.518 Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
[  835.022432][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  835.022446][    C0] RIP: 0010:do_garbage_collect+0x5104/0x8210
[  835.022489][    C0] Code: 03 00 00 4c 89 e7 e8 7b 85 00 00 84 c0 0f 84 ef 02 00 00 e8 6e 86 99 fd e9 fa 05 00 00 e8 64 86 99 fd 48 8b bc 24 08 02 00 00 <4c> 89 fe e8 54 98 00 00 44 8b 6c 24 28 e9 6e d9 ff ff 44 89 e1 80
[  835.022509][    C0] RSP: 0018:ffffc9000c246880 EFLAGS: 00000293
[  835.022530][    C0] RAX: ffffffff83fbe534 RBX: ffffea000168e200 RCX: ffff888032815a00
[  835.022548][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000c247120
[  835.022563][    C0] RBP: ffffc9000c246eb0 R08: ffffffff83fbe514 R09: 1ffffd40002d1c46
[  835.022581][    C0] R10: dffffc0000000000 R11: fffff940002d1c47 R12: 000000000000001c
[  835.022598][    C0] R13: 0000000000000004 R14: ffff88805bea5e80 R15: ffff88805bea57d0
[  835.022617][    C0] FS:  00007f16a14a66c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[  835.022642][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  835.022658][    C0] CR2: 000055dd0bc9f008 CR3: 0000000028032000 CR4: 0000000000350ef0
[  835.022677][    C0] Call Trace:
[  835.022685][    C0]  <NMI>
[  835.022694][    C0]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  835.022728][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  835.022767][    C0]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  835.022800][    C0]  ? nmi_handle+0x2a/0x5a0
[  835.022834][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  835.022867][    C0]  ? nmi_handle+0x151/0x5a0
[  835.022891][    C0]  ? nmi_handle+0x2a/0x5a0
[  835.022916][    C0]  ? do_garbage_collect+0x5104/0x8210
[  835.022960][    C0]  ? default_do_nmi+0x63/0x160
[  835.022995][    C0]  ? exc_nmi+0x123/0x1f0
[  835.023028][    C0]  ? end_repeat_nmi+0xf/0x53
[  835.023058][    C0]  ? f2fs_put_page+0x1f4/0x640
[  835.023079][    C0]  ? f2fs_put_page+0x214/0x640
[  835.023102][    C0]  ? do_garbage_collect+0x5104/0x8210
[  835.023140][    C0]  ? do_garbage_collect+0x5104/0x8210
[  835.023179][    C0]  ? do_garbage_collect+0x5104/0x8210
[  835.023218][    C0]  </NMI>
[  835.023225][    C0]  <TASK>
[  835.023252][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.023284][    C0]  ? __mutex_lock+0x2ef/0xd70
[  835.023335][    C0]  ? __pfx_do_garbage_collect+0x10/0x10
[  835.023375][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.023416][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.023450][    C0]  ? f2fs_gc+0xcbc/0x2ff0
[  835.023485][    C0]  ? __pfx_lock_release+0x10/0x10
[  835.023531][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.023560][    C0]  ? up_write+0x1a9/0x590
[  835.023591][    C0]  ? __pfx_up_write+0x10/0x10
[  835.023624][    C0]  f2fs_gc+0xf90/0x2ff0
[  835.023680][    C0]  ? __pfx_f2fs_gc+0x10/0x10
[  835.023720][    C0]  ? __entry_text_end+0x1020c6/0x1020c9
[  835.023755][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.023783][    C0]  ? mark_lock+0x9a/0x360
[  835.023811][    C0]  ? __pfx_down_write+0x10/0x10
[  835.023844][    C0]  ? f2fs_balance_fs+0x5a4/0x7a0
[  835.023876][    C0]  f2fs_balance_fs+0x5f8/0x7a0
[  835.023907][    C0]  ? f2fs_map_blocks+0x44b0/0x4f10
[  835.023938][    C0]  ? f2fs_map_blocks+0x44ec/0x4f10
[  835.023970][    C0]  ? __pfx_f2fs_balance_fs+0x10/0x10
[  835.024002][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024034][    C0]  ? __up_read+0x2c2/0x6b0
[  835.024066][    C0]  ? folio_unlock+0x126/0x2f0
[  835.024110][    C0]  f2fs_map_blocks+0x44ec/0x4f10
[  835.024176][    C0]  ? __pfx_f2fs_map_blocks+0x10/0x10
[  835.024208][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024240][    C0]  ? __up_read+0x2c2/0x6b0
[  835.024271][    C0]  ? __pfx___up_read+0x10/0x10
[  835.024302][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024334][    C0]  ? __allocate_new_segment+0x247/0x940
[  835.024380][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024413][    C0]  ? f2fs_allocate_pinning_section+0x4b0/0x4e0
[  835.024461][    C0]  f2fs_expand_inode_data+0x622/0xbb0
[  835.024501][    C0]  ? __pfx_f2fs_expand_inode_data+0x10/0x10
[  835.024532][    C0]  ? __mark_inode_dirty+0x69a/0xe90
[  835.024562][    C0]  ? mnt_put_write_access_file+0xbf/0x100
[  835.024598][    C0]  ? file_modified_flags+0x437/0x4d0
[  835.024635][    C0]  f2fs_fallocate+0x448/0x960
[  835.024664][    C0]  vfs_fallocate+0x56b/0x6e0
[  835.024692][    C0]  do_vfs_ioctl+0x2583/0x2e40
[  835.024718][    C0]  ? __pfx_do_vfs_ioctl+0x10/0x10
[  835.024740][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024769][    C0]  ? mark_lock+0x9a/0x360
[  835.024796][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024829][    C0]  ? tomoyo_path_number_perm+0x208/0x880
[  835.024856][    C0]  ? __pfx_lock_release+0x10/0x10
[  835.024891][    C0]  ? lockdep_hardirqs_on+0x99/0x150
[  835.024916][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024953][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.024981][    C0]  ? kfree+0x1a0/0x440
[  835.025011][    C0]  ? tomoyo_path_number_perm+0x68d/0x880
[  835.025039][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.025067][    C0]  ? tomoyo_path_number_perm+0x71a/0x880
[  835.025096][    C0]  ? tomoyo_path_number_perm+0x208/0x880
[  835.025122][    C0]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  835.025172][    C0]  ? __fget_files+0x29/0x470
[  835.025199][    C0]  ? __fget_files+0x3f3/0x470
[  835.025230][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.025261][    C0]  __se_sys_ioctl+0x81/0x170
[  835.025299][    C0]  do_syscall_64+0xf3/0x230
[  835.025329][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  835.025354][    C0] RIP: 0033:0x7f16a077e719
[  835.025374][    C0] 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
[  835.025394][    C0] RSP: 002b:00007f16a14a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  835.025418][    C0] RAX: ffffffffffffffda RBX: 00007f16a0935f80 RCX: 00007f16a077e719
[  835.025436][    C0] RDX: 00000000200003c0 RSI: 0000000040305828 RDI: 0000000000000004
[  835.025451][    C0] RBP: 00007f16a07f132e R08: 0000000000000000 R09: 0000000000000000
[  835.025466][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  835.025480][    C0] R13: 0000000000000000 R14: 00007f16a0935f80 R15: 00007ffd5b2c9ea8
[  835.025506][    C0]  </TASK>
[  835.656912][T10958] loop4: detected capacity change from 0 to 40427
[  835.691408][T10960] loop0: detected capacity change from 0 to 40427
[  835.699065][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  835.705940][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
[  835.716460][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  835.726528][   T30] Call Trace:
[  835.729817][   T30]  <TASK>
[  835.732764][   T30]  dump_stack_lvl+0x241/0x360
[  835.737476][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  835.742703][   T30]  ? __pfx__printk+0x10/0x10
[  835.747325][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.752988][   T30]  ? vscnprintf+0x5d/0x90
[  835.757353][   T30]  panic+0x349/0x880
[  835.761270][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.766932][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  835.773121][   T30]  ? __pfx_panic+0x10/0x10
[  835.777555][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  835.782951][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.788611][   T30]  ? __irq_work_queue_local+0x137/0x410
[  835.794196][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.799854][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  835.805246][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  835.811430][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  835.817618][   T30]  ? srso_alias_return_thunk+0x5/0xfbef5
[  835.823279][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  835.829496][   T30]  watchdog+0x1033/0x1040
[  835.833862][   T30]  ? watchdog+0x1ea/0x1040
[  835.838317][   T30]  ? __pfx_watchdog+0x10/0x10
[  835.843029][   T30]  kthread+0x2f2/0x390
[  835.847122][   T30]  ? __pfx_watchdog+0x10/0x10
[  835.851832][   T30]  ? __pfx_kthread+0x10/0x10
[  835.856446][   T30]  ret_from_fork+0x4d/0x80
[  835.860898][   T30]  ? __pfx_kthread+0x10/0x10
[  835.865512][   T30]  ret_from_fork_asm+0x1a/0x30
[  835.870322][   T30]  </TASK>
[  835.873576][   T30] Kernel Offset: disabled
[  835.877898][   T30] Rebooting in 86400 seconds..