tempt to access beyond end of device
[  171.906211][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  171.919078][ T2934] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  171.937640][ T2934] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  171.959060][ T2938] F2FS-fs (loop1): Found nat_bits in checkpoint
[  171.967683][ T2934] F2FS-fs (loop2): switch extent_cache option is not allowed
[  172.053741][  T470] kworker/u4:5: attempt to access beyond end of device
[  172.053741][  T470] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  172.091414][ T2938] F2FS-fs (loop1): Start checkpoint disabled!
[  172.107080][ T2944] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  172.127175][ T2938] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  172.134666][ T2944] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  172.144208][ T2938] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  172.151691][ T2944] F2FS-fs (loop0): fault_type options not supported
[  172.159504][ T2938] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  172.174089][ T2944] F2FS-fs (loop0): fault_injection options not supported
[  172.181956][ T2938] F2FS-fs (loop1): switch extent_cache option is not allowed
[  172.197552][ T2944] F2FS-fs (loop0): Image doesn't support compression
[  172.218597][ T2944] F2FS-fs (loop0): invalid crc value
[  172.240817][  T322] kworker/u4:4: attempt to access beyond end of device
[  172.240817][  T322] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  172.257230][ T2944] F2FS-fs (loop0): Found nat_bits in checkpoint
[  172.361080][ T2944] F2FS-fs (loop0): Start checkpoint disabled!
[  172.377893][ T2944] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  172.396011][ T2944] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  172.405720][ T2944] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  172.444770][ T2944] F2FS-fs (loop0): switch extent_cache option is not allowed
[  172.514802][ T2952] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  172.517175][  T322] kworker/u4:4: attempt to access beyond end of device
[  172.517175][  T322] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  172.534544][ T2952] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  172.556732][ T2952] F2FS-fs (loop5): fault_type options not supported
[  172.576910][ T2952] F2FS-fs (loop5): fault_injection options not supported
[  172.584122][ T2952] F2FS-fs (loop5): Image doesn't support compression
[  172.601471][ T2952] F2FS-fs (loop5): invalid crc value
[  172.637865][ T2952] F2FS-fs (loop5): Found nat_bits in checkpoint
[  172.710652][ T2955] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  172.738117][ T2955] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  172.749886][ T2952] F2FS-fs (loop5): Start checkpoint disabled!
[  172.756029][ T2959] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  172.765919][ T2952] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  172.772377][ T2955] F2FS-fs (loop6): fault_type options not supported
[  172.785643][ T2959] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  172.797507][ T2959] F2FS-fs (loop2): fault_type options not supported
[  172.800055][ T2955] F2FS-fs (loop6): fault_injection options not supported
[  172.804166][ T2959] F2FS-fs (loop2): fault_injection options not supported
[  172.804205][ T2959] F2FS-fs (loop2): Image doesn't support compression
[  172.826056][ T2952] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  172.839747][ T2952] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  172.840213][ T2955] F2FS-fs (loop6): Image doesn't support compression
[  172.868368][ T2952] F2FS-fs (loop5): switch extent_cache option is not allowed
[  172.877989][ T2959] F2FS-fs (loop2): invalid crc value
[  172.905525][ T2955] F2FS-fs (loop6): invalid crc value
[  172.906979][ T2959] F2FS-fs (loop2): Found nat_bits in checkpoint
[  172.928948][ T2955] F2FS-fs (loop6): Found nat_bits in checkpoint
[  172.958616][   T43] kworker/u4:2: attempt to access beyond end of device
[  172.958616][   T43] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  172.973709][ T2962] set_capacity_and_notify: 12 callbacks suppressed
[  172.973729][ T2962] loop1: detected capacity change from 0 to 40427
[  173.019982][ T2962] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  173.047493][ T2959] F2FS-fs (loop2): Start checkpoint disabled!
[  173.056331][ T2962] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  173.065362][ T2959] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  173.069903][ T2955] F2FS-fs (loop6): Start checkpoint disabled!
[  173.084756][ T2962] F2FS-fs (loop1): fault_type options not supported
[  173.092854][ T2959] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  173.098784][ T2955] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  173.107483][ T2962] F2FS-fs (loop1): fault_injection options not supported
[  173.107685][ T2959] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  173.114538][ T2962] F2FS-fs (loop1): Image doesn't support compression
[  173.128628][ T2962] F2FS-fs (loop1): invalid crc value
[  173.137875][ T2955] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  173.155204][ T2955] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  173.163580][ T2962] F2FS-fs (loop1): Found nat_bits in checkpoint
[  173.174045][ T2959] F2FS-fs (loop2): switch extent_cache option is not allowed
[  173.193898][ T2955] F2FS-fs (loop6): switch extent_cache option is not allowed
[  173.252636][ T2962] F2FS-fs (loop1): Start checkpoint disabled!
[  173.265308][ T2967] loop0: detected capacity change from 0 to 40427
[  173.272748][ T2962] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  173.285011][  T322] kworker/u4:4: attempt to access beyond end of device
[  173.285011][  T322] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  173.299453][ T2967] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  173.309681][ T2967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  173.318213][ T2962] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  173.318237][ T2962] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  173.321316][    T8] kworker/u4:0: attempt to access beyond end of device
[  173.321316][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  173.362513][ T2962] F2FS-fs (loop1): switch extent_cache option is not allowed
[  173.370608][ T2967] F2FS-fs (loop0): fault_type options not supported
[  173.396136][ T2967] F2FS-fs (loop0): fault_injection options not supported
[  173.437465][ T2967] F2FS-fs (loop0): Image doesn't support compression
[  173.452057][   T10] kworker/u4:1: attempt to access beyond end of device
[  173.452057][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  173.477651][ T2967] F2FS-fs (loop0): invalid crc value
[  173.540271][ T2967] F2FS-fs (loop0): Found nat_bits in checkpoint
[  173.679285][ T2977] loop5: detected capacity change from 0 to 40427
[  173.687556][ T2967] F2FS-fs (loop0): Start checkpoint disabled!
[  173.696355][ T2967] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  173.717687][ T2967] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  173.723500][ T2977] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  173.734868][ T2967] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  173.743787][ T2967] F2FS-fs (loop0): switch extent_cache option is not allowed
[  173.784236][ T2977] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  173.813011][ T2977] F2FS-fs (loop5): fault_type options not supported
[  173.833200][ T2977] F2FS-fs (loop5): fault_injection options not supported
[  173.853374][ T2977] F2FS-fs (loop5): Image doesn't support compression
[  173.867921][ T2977] F2FS-fs (loop5): invalid crc value
[  173.888461][ T2977] F2FS-fs (loop5): Found nat_bits in checkpoint
[  173.961434][ T2984] loop6: detected capacity change from 0 to 40427
[  173.968117][ T2977] F2FS-fs (loop5): Start checkpoint disabled!
[  173.974849][ T2977] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  173.990245][ T2984] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  174.007795][ T2982] loop2: detected capacity change from 0 to 40427
[  174.007798][ T2977] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  174.007820][ T2977] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  174.029833][ T2982] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  174.031171][ T2984] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  174.048670][ T2984] F2FS-fs (loop6): fault_type options not supported
[  174.066873][ T2984] F2FS-fs (loop6): fault_injection options not supported
[  174.074930][ T2977] F2FS-fs (loop5): switch extent_cache option is not allowed
[  174.082576][ T2982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  174.091089][ T2984] F2FS-fs (loop6): Image doesn't support compression
[  174.097968][ T2982] F2FS-fs (loop2): fault_type options not supported
[  174.104815][ T2984] F2FS-fs (loop6): invalid crc value
[  174.118930][ T2982] F2FS-fs (loop2): fault_injection options not supported
[  174.126029][ T2982] F2FS-fs (loop2): Image doesn't support compression
[  174.133585][ T2982] F2FS-fs (loop2): invalid crc value
[  174.140175][ T2984] F2FS-fs (loop6): Found nat_bits in checkpoint
[  174.158261][ T2982] F2FS-fs (loop2): Found nat_bits in checkpoint
[  174.221361][ T2984] F2FS-fs (loop6): Start checkpoint disabled!
[  174.250956][ T2982] F2FS-fs (loop2): Start checkpoint disabled!
[  174.257131][ T2984] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  174.267059][ T2987] loop1: detected capacity change from 0 to 40427
[  174.274336][ T2982] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  174.284137][ T2984] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  174.291407][ T2984] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  174.306920][ T2982] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  174.314468][ T2987] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  174.324270][ T2982] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  174.333835][ T2984] F2FS-fs (loop6): switch extent_cache option is not allowed
[  174.346718][ T2982] F2FS-fs (loop2): switch extent_cache option is not allowed
[  174.377419][ T2987] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  174.395094][ T2987] F2FS-fs (loop1): fault_type options not supported
[  174.412947][ T2987] F2FS-fs (loop1): fault_injection options not supported
[  174.430350][ T2987] F2FS-fs (loop1): Image doesn't support compression
[  174.450290][ T2987] F2FS-fs (loop1): invalid crc value
[  174.488478][ T2987] F2FS-fs (loop1): Found nat_bits in checkpoint
[  174.570814][ T2987] F2FS-fs (loop1): Start checkpoint disabled!
[  174.597783][ T2987] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  174.612760][ T2992] loop0: detected capacity change from 0 to 40427
[  174.627550][ T2987] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  174.648218][ T2987] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  174.649162][ T2992] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  174.687123][ T2987] F2FS-fs (loop1): switch extent_cache option is not allowed
[  174.713792][ T2992] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
2026/03/04 04:59:25 executed programs: 505
[  174.740276][ T2992] F2FS-fs (loop0): fault_type options not supported
[  174.746981][ T2992] F2FS-fs (loop0): fault_injection options not supported
[  174.778477][ T2992] F2FS-fs (loop0): Image doesn't support compression
[  174.795985][ T2992] F2FS-fs (loop0): invalid crc value
[  174.835141][ T2992] F2FS-fs (loop0): Found nat_bits in checkpoint
[  174.862674][ T3000] loop5: detected capacity change from 0 to 40427
[  174.897605][ T3000] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  174.919470][ T2992] F2FS-fs (loop0): Start checkpoint disabled!
[  174.927177][ T3000] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  174.935469][ T2992] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  174.949670][ T3000] F2FS-fs (loop5): fault_type options not supported
[  174.959738][ T3000] F2FS-fs (loop5): fault_injection options not supported
[  174.964225][ T2992] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  174.966926][ T3000] F2FS-fs (loop5): Image doesn't support compression
[  174.984905][ T2992] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  175.028261][ T2992] F2FS-fs (loop0): switch extent_cache option is not allowed
[  175.035817][ T3000] F2FS-fs (loop5): invalid crc value
[  175.055491][ T3006] loop6: detected capacity change from 0 to 40427
[  175.064952][ T3000] F2FS-fs (loop5): Found nat_bits in checkpoint
[  175.099824][ T3007] loop2: detected capacity change from 0 to 40427
[  175.114445][ T3007] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  175.124523][ T3006] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  175.146474][ T3007] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  175.164492][ T3006] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  175.187466][ T3007] F2FS-fs (loop2): fault_type options not supported
[  175.198179][ T3006] F2FS-fs (loop6): fault_type options not supported
[  175.215274][ T3006] F2FS-fs (loop6): fault_injection options not supported
[  175.235453][ T3006] F2FS-fs (loop6): Image doesn't support compression
[  175.242383][ T3007] F2FS-fs (loop2): fault_injection options not supported
[  175.256042][ T3006] F2FS-fs (loop6): invalid crc value
[  175.262602][ T3007] F2FS-fs (loop2): Image doesn't support compression
[  175.269707][ T3000] F2FS-fs (loop5): Start checkpoint disabled!
[  175.276039][ T3007] F2FS-fs (loop2): invalid crc value
[  175.286517][ T3000] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  175.298559][ T3006] F2FS-fs (loop6): Found nat_bits in checkpoint
[  175.306343][ T3007] F2FS-fs (loop2): Found nat_bits in checkpoint
[  175.323860][ T3000] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  175.337417][ T3000] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  175.368530][ T3000] F2FS-fs (loop5): switch extent_cache option is not allowed
[  175.411980][ T3007] F2FS-fs (loop2): Start checkpoint disabled!
[  175.411992][ T3006] F2FS-fs (loop6): Start checkpoint disabled!
[  175.413150][ T3006] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  175.433961][ T3007] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  175.457867][ T3007] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  175.473122][ T3007] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  175.488438][ T3012] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  175.497842][ T3006] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  175.505095][ T3006] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  175.512847][ T3012] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  175.523156][ T3007] F2FS-fs (loop2): switch extent_cache option is not allowed
[  175.551244][ T3012] F2FS-fs (loop1): fault_type options not supported
[  175.569011][ T3006] F2FS-fs (loop6): switch extent_cache option is not allowed
[  175.594746][ T3012] F2FS-fs (loop1): fault_injection options not supported
[  175.628599][ T3012] F2FS-fs (loop1): Image doesn't support compression
[  175.646809][ T3012] F2FS-fs (loop1): invalid crc value
[  175.701781][ T3012] F2FS-fs (loop1): Found nat_bits in checkpoint
[  175.829575][ T3012] F2FS-fs (loop1): Start checkpoint disabled!
[  175.857713][ T3012] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  175.869740][ T3012] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  175.877142][ T3012] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  175.885349][ T3021] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  175.911533][ T3021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  175.922374][ T3012] F2FS-fs (loop1): switch extent_cache option is not allowed
[  175.951262][ T3021] F2FS-fs (loop0): fault_type options not supported
[  175.968675][ T3021] F2FS-fs (loop0): fault_injection options not supported
[  175.986125][ T3021] F2FS-fs (loop0): Image doesn't support compression
[  176.003733][ T3021] F2FS-fs (loop0): invalid crc value
[  176.038268][ T3021] F2FS-fs (loop0): Found nat_bits in checkpoint
[  176.108658][ T3021] F2FS-fs (loop0): Start checkpoint disabled!
[  176.127776][ T3021] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  176.147678][ T3021] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  176.154866][ T3021] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  176.175904][ T3021] F2FS-fs (loop0): switch extent_cache option is not allowed
[  176.207795][ T3027] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  176.217344][ T3029] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  176.247875][ T3027] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  176.254066][ T3029] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  176.280484][ T3027] F2FS-fs (loop5): fault_type options not supported
[  176.298288][ T3029] F2FS-fs (loop2): fault_type options not supported
[  176.304989][ T3029] F2FS-fs (loop2): fault_injection options not supported
[  176.317687][ T3027] F2FS-fs (loop5): fault_injection options not supported
[  176.322710][ T3029] F2FS-fs (loop2): Image doesn't support compression
[  176.337439][ T3027] F2FS-fs (loop5): Image doesn't support compression
[  176.344425][ T3029] F2FS-fs (loop2): invalid crc value
[  176.358157][ T3029] F2FS-fs (loop2): Found nat_bits in checkpoint
[  176.375496][ T3027] F2FS-fs (loop5): invalid crc value
[  176.381875][ T3031] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  176.412132][ T3031] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  176.428384][ T3027] F2FS-fs (loop5): Found nat_bits in checkpoint
[  176.435086][ T3031] F2FS-fs (loop6): fault_type options not supported
[  176.457758][ T3031] F2FS-fs (loop6): fault_injection options not supported
[  176.465115][ T3031] F2FS-fs (loop6): Image doesn't support compression
[  176.480186][ T3029] F2FS-fs (loop2): Start checkpoint disabled!
[  176.497500][ T3029] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  176.503921][ T3031] F2FS-fs (loop6): invalid crc value
[  176.515217][ T3029] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  176.525058][ T3029] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  176.548306][ T3031] F2FS-fs (loop6): Found nat_bits in checkpoint
[  176.566395][ T3029] F2FS-fs (loop2): switch extent_cache option is not allowed
[  176.585295][ T3027] F2FS-fs (loop5): Start checkpoint disabled!
[  176.605888][ T3027] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  176.644159][    T8] bio_check_eod: 11 callbacks suppressed
[  176.644178][    T8] kworker/u4:0: attempt to access beyond end of device
[  176.644178][    T8] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  176.665152][ T3027] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  176.677519][ T3027] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  176.685159][ T3031] F2FS-fs (loop6): Start checkpoint disabled!
[  176.694843][ T3027] F2FS-fs (loop5): switch extent_cache option is not allowed
[  176.708035][ T3037] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  176.737325][ T3031] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  176.745185][ T3037] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  176.767985][ T3037] F2FS-fs (loop1): fault_type options not supported
[  176.774853][ T3037] F2FS-fs (loop1): fault_injection options not supported
[  176.782543][ T3031] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  176.802087][    T8] kworker/u4:0: attempt to access beyond end of device
[  176.802087][    T8] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  176.807999][ T3031] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  176.834559][ T3037] F2FS-fs (loop1): Image doesn't support compression
[  176.855107][ T3037] F2FS-fs (loop1): invalid crc value
[  176.888588][ T3031] F2FS-fs (loop6): switch extent_cache option is not allowed
[  176.917104][ T3037] F2FS-fs (loop1): Found nat_bits in checkpoint
[  176.988318][    T8] kworker/u4:0: attempt to access beyond end of device
[  176.988318][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  177.004171][ T3046] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  177.023968][ T3046] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  177.041769][ T3037] F2FS-fs (loop1): Start checkpoint disabled!
[  177.064701][ T3046] F2FS-fs (loop0): fault_type options not supported
[  177.077190][ T3037] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  177.082237][ T3046] F2FS-fs (loop0): fault_injection options not supported
[  177.108287][ T3037] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  177.117472][ T3046] F2FS-fs (loop0): Image doesn't support compression
[  177.125567][ T3037] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  177.136756][ T3037] F2FS-fs (loop1): switch extent_cache option is not allowed
[  177.147908][ T3046] F2FS-fs (loop0): invalid crc value
[  177.171642][ T3046] F2FS-fs (loop0): Found nat_bits in checkpoint
[  177.237988][    T8] kworker/u4:0: attempt to access beyond end of device
[  177.237988][    T8] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  177.255790][ T3046] F2FS-fs (loop0): Start checkpoint disabled!
[  177.287907][ T3046] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  177.307712][ T3046] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  177.317532][ T3046] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  177.375901][ T3052] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  177.377123][ T3046] F2FS-fs (loop0): switch extent_cache option is not allowed
[  177.395607][ T3052] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  177.417833][ T3052] F2FS-fs (loop2): fault_type options not supported
[  177.425044][ T3052] F2FS-fs (loop2): fault_injection options not supported
[  177.442840][ T3052] F2FS-fs (loop2): Image doesn't support compression
[  177.463186][ T3052] F2FS-fs (loop2): invalid crc value
[  177.482240][   T10] kworker/u4:1: attempt to access beyond end of device
[  177.482240][   T10] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  177.497825][ T3052] F2FS-fs (loop2): Found nat_bits in checkpoint
[  177.525623][ T3054] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  177.567497][ T3054] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  177.575942][ T3054] F2FS-fs (loop5): fault_type options not supported
[  177.579257][ T3052] F2FS-fs (loop2): Start checkpoint disabled!
[  177.599426][ T3052] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  177.617734][ T3054] F2FS-fs (loop5): fault_injection options not supported
[  177.618462][ T3052] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  177.624937][ T3054] F2FS-fs (loop5): Image doesn't support compression
[  177.639150][ T3054] F2FS-fs (loop5): invalid crc value
[  177.657416][ T3052] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  177.677265][ T3054] F2FS-fs (loop5): Found nat_bits in checkpoint
[  177.687589][ T3052] F2FS-fs (loop2): switch extent_cache option is not allowed
[  177.762176][   T10] kworker/u4:1: attempt to access beyond end of device
[  177.762176][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  177.809802][ T3059] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  177.820180][ T3054] F2FS-fs (loop5): Start checkpoint disabled!
[  177.836915][ T3054] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  177.844672][ T3059] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  177.867872][ T3059] F2FS-fs (loop6): fault_type options not supported
[  177.874569][ T3054] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  177.887410][ T3054] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  177.900258][ T3059] F2FS-fs (loop6): fault_injection options not supported
[  177.918957][ T3054] F2FS-fs (loop5): switch extent_cache option is not allowed
[  177.943016][ T3059] F2FS-fs (loop6): Image doesn't support compression
[  177.961083][ T3059] F2FS-fs (loop6): invalid crc value
[  177.984523][ T3064] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  177.994890][ T3059] F2FS-fs (loop6): Found nat_bits in checkpoint
[  178.008631][ T3064] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  178.016905][ T3064] F2FS-fs (loop1): fault_type options not supported
[  178.048035][   T10] kworker/u4:1: attempt to access beyond end of device
[  178.048035][   T10] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  178.062203][ T3064] F2FS-fs (loop1): fault_injection options not supported
[  178.077456][ T3064] F2FS-fs (loop1): Image doesn't support compression
[  178.101417][ T3059] F2FS-fs (loop6): Start checkpoint disabled!
[  178.114930][ T3064] F2FS-fs (loop1): invalid crc value
[  178.134028][ T3059] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  178.142771][ T3064] F2FS-fs (loop1): Found nat_bits in checkpoint
[  178.181017][ T3069] set_capacity_and_notify: 11 callbacks suppressed
[  178.181038][ T3069] loop0: detected capacity change from 0 to 40427
[  178.194845][ T3059] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  178.202527][ T3069] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  178.207512][ T3059] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  178.230632][ T3069] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  178.247476][ T3069] F2FS-fs (loop0): fault_type options not supported
[  178.263179][ T3059] F2FS-fs (loop6): switch extent_cache option is not allowed
[  178.278925][ T3069] F2FS-fs (loop0): fault_injection options not supported
[  178.286125][ T3069] F2FS-fs (loop0): Image doesn't support compression
[  178.312340][ T3069] F2FS-fs (loop0): invalid crc value
[  178.322764][ T3064] F2FS-fs (loop1): Start checkpoint disabled!
[  178.338021][ T3064] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  178.356620][ T3069] F2FS-fs (loop0): Found nat_bits in checkpoint
[  178.364298][ T3064] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  178.365717][   T10] kworker/u4:1: attempt to access beyond end of device
[  178.365717][   T10] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  178.381633][ T3064] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  178.402269][ T3064] F2FS-fs (loop1): switch extent_cache option is not allowed
[  178.499947][   T10] kworker/u4:1: attempt to access beyond end of device
[  178.499947][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  178.525241][ T3069] F2FS-fs (loop0): Start checkpoint disabled!
[  178.555349][ T3069] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  178.585852][ T3069] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  178.595705][ T3069] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  178.623727][ T3075] loop2: detected capacity change from 0 to 40427
[  178.644032][ T3069] F2FS-fs (loop0): switch extent_cache option is not allowed
[  178.665127][ T3075] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  178.681461][ T3079] loop5: detected capacity change from 0 to 40427
[  178.688465][ T3075] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  178.715216][ T3079] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  178.716079][ T3075] F2FS-fs (loop2): fault_type options not supported
[  178.766126][ T3079] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  178.767545][ T3075] F2FS-fs (loop2): fault_injection options not supported
[  178.788050][  T470] kworker/u4:5: attempt to access beyond end of device
[  178.788050][  T470] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  178.802460][ T3079] F2FS-fs (loop5): fault_type options not supported
[  178.807527][ T3075] F2FS-fs (loop2): Image doesn't support compression
[  178.817488][ T3079] F2FS-fs (loop5): fault_injection options not supported
[  178.826698][ T3075] F2FS-fs (loop2): invalid crc value
[  178.834929][ T3079] F2FS-fs (loop5): Image doesn't support compression
[  178.854017][ T3079] F2FS-fs (loop5): invalid crc value
[  178.864356][ T3075] F2FS-fs (loop2): Found nat_bits in checkpoint
[  178.890931][ T3079] F2FS-fs (loop5): Found nat_bits in checkpoint
[  178.967974][ T3079] F2FS-fs (loop5): Start checkpoint disabled!
[  178.978521][ T3079] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  178.987471][ T3075] F2FS-fs (loop2): Start checkpoint disabled!
[  178.994264][ T3075] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  178.996647][ T3079] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  179.016891][ T3085] loop6: detected capacity change from 0 to 40427
[  179.023766][ T3079] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  179.031860][ T3075] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  179.040136][ T3085] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  179.047525][ T3075] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  179.078952][ T3079] F2FS-fs (loop5): switch extent_cache option is not allowed
[  179.092637][ T3085] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  179.101325][ T3075] F2FS-fs (loop2): switch extent_cache option is not allowed
[  179.127690][ T3085] F2FS-fs (loop6): fault_type options not supported
[  179.154686][ T3085] F2FS-fs (loop6): fault_injection options not supported
[  179.178676][ T3085] F2FS-fs (loop6): Image doesn't support compression
[  179.207547][ T3085] F2FS-fs (loop6): invalid crc value
[  179.248252][ T3085] F2FS-fs (loop6): Found nat_bits in checkpoint
[  179.257280][ T3087] loop1: detected capacity change from 0 to 40427
[  179.279483][ T3087] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  179.311121][ T3087] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  179.327435][ T3087] F2FS-fs (loop1): fault_type options not supported
[  179.344291][ T3087] F2FS-fs (loop1): fault_injection options not supported
[  179.361629][ T3087] F2FS-fs (loop1): Image doesn't support compression
[  179.377853][ T3087] F2FS-fs (loop1): invalid crc value
[  179.394280][ T3087] F2FS-fs (loop1): Found nat_bits in checkpoint
[  179.406682][ T3085] F2FS-fs (loop6): Start checkpoint disabled!
[  179.442230][ T3085] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  179.458777][ T3095] loop0: detected capacity change from 0 to 40427
[  179.465737][ T3085] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  179.477645][ T3085] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  179.483842][ T3095] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  179.508927][ T3085] F2FS-fs (loop6): switch extent_cache option is not allowed
[  179.516676][ T3087] F2FS-fs (loop1): Start checkpoint disabled!
[  179.529350][ T3095] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  179.545614][ T3087] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  179.553175][ T3095] F2FS-fs (loop0): fault_type options not supported
[  179.560402][ T3087] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  179.567755][ T3095] F2FS-fs (loop0): fault_injection options not supported
[  179.574926][ T3095] F2FS-fs (loop0): Image doesn't support compression
[  179.582591][ T3087] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  179.597870][ T3095] F2FS-fs (loop0): invalid crc value
[  179.608353][ T3087] F2FS-fs (loop1): switch extent_cache option is not allowed
[  179.623784][ T3095] F2FS-fs (loop0): Found nat_bits in checkpoint
[  179.757750][ T3095] F2FS-fs (loop0): Start checkpoint disabled!
[  179.767967][ T3095] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  179.806481][ T3095] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  179.836120][ T3095] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  179.854952][ T3095] F2FS-fs (loop0): switch extent_cache option is not allowed
[  179.871402][ T3104] loop2: detected capacity change from 0 to 40427
2026/03/04 04:59:30 executed programs: 526
[  179.898967][ T3104] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  179.920422][ T3101] loop5: detected capacity change from 0 to 40427
[  179.938424][ T3104] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  179.953442][ T3101] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  179.962461][ T3104] F2FS-fs (loop2): fault_type options not supported
[  179.987470][ T3104] F2FS-fs (loop2): fault_injection options not supported
[  179.994043][ T3101] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  180.003491][ T3104] F2FS-fs (loop2): Image doesn't support compression
[  180.014699][ T3101] F2FS-fs (loop5): fault_type options not supported
[  180.025494][ T3104] F2FS-fs (loop2): invalid crc value
[  180.046421][ T3101] F2FS-fs (loop5): fault_injection options not supported
[  180.050147][ T3104] F2FS-fs (loop2): Found nat_bits in checkpoint
[  180.074582][ T3101] F2FS-fs (loop5): Image doesn't support compression
[  180.097582][ T3101] F2FS-fs (loop5): invalid crc value
[  180.124059][ T3101] F2FS-fs (loop5): Found nat_bits in checkpoint
[  180.136100][ T3104] F2FS-fs (loop2): Start checkpoint disabled!
[  180.153022][ T3104] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  180.167887][ T3104] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  180.185291][ T3104] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  180.196422][ T3104] F2FS-fs (loop2): switch extent_cache option is not allowed
[  180.211291][ T3110] loop6: detected capacity change from 0 to 40427
[  180.241154][ T3110] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  180.270701][ T3110] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  180.308221][ T3101] F2FS-fs (loop5): Start checkpoint disabled!
[  180.308227][ T3110] F2FS-fs (loop6): fault_type options not supported
[  180.308291][ T3110] F2FS-fs (loop6): fault_injection options not supported
[  180.328565][ T3101] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  180.348438][ T3101] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  180.355524][ T3101] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  180.368174][ T3110] F2FS-fs (loop6): Image doesn't support compression
[  180.385651][ T3110] F2FS-fs (loop6): invalid crc value
[  180.395416][ T3101] F2FS-fs (loop5): switch extent_cache option is not allowed
[  180.418406][ T3110] F2FS-fs (loop6): Found nat_bits in checkpoint
[  180.425130][ T3112] loop1: detected capacity change from 0 to 40427
[  180.447418][ T3112] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  180.467093][ T3112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  180.475685][ T3112] F2FS-fs (loop1): fault_type options not supported
[  180.482686][ T3112] F2FS-fs (loop1): fault_injection options not supported
[  180.499978][ T3112] F2FS-fs (loop1): Image doesn't support compression
[  180.518839][ T3112] F2FS-fs (loop1): invalid crc value
[  180.534440][ T3110] F2FS-fs (loop6): Start checkpoint disabled!
[  180.545153][ T3112] F2FS-fs (loop1): Found nat_bits in checkpoint
[  180.557823][ T3110] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  180.577387][ T3110] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  180.584558][ T3110] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  180.638097][ T3110] F2FS-fs (loop6): switch extent_cache option is not allowed
[  180.657290][ T3119] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  180.668805][ T3112] F2FS-fs (loop1): Start checkpoint disabled!
[  180.677154][ T3119] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  180.695995][ T3119] F2FS-fs (loop0): fault_type options not supported
[  180.703254][ T3112] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  180.710880][ T3119] F2FS-fs (loop0): fault_injection options not supported
[  180.739080][ T3112] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  180.747411][ T3119] F2FS-fs (loop0): Image doesn't support compression
[  180.756851][ T3112] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  180.764927][ T3119] F2FS-fs (loop0): invalid crc value
[  180.780918][ T3112] F2FS-fs (loop1): switch extent_cache option is not allowed
[  180.813298][ T3119] F2FS-fs (loop0): Found nat_bits in checkpoint
[  180.917181][ T3119] F2FS-fs (loop0): Start checkpoint disabled!
[  180.932216][ T3119] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  180.950129][ T3119] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  180.963799][ T3119] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  181.005351][ T3119] F2FS-fs (loop0): switch extent_cache option is not allowed
[  181.077444][ T3126] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  181.086636][ T3126] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  181.137486][ T3126] F2FS-fs (loop2): fault_type options not supported
[  181.144263][ T3126] F2FS-fs (loop2): fault_injection options not supported
[  181.187420][ T3126] F2FS-fs (loop2): Image doesn't support compression
[  181.204613][ T3126] F2FS-fs (loop2): invalid crc value
[  181.237185][ T3132] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  181.247043][ T3126] F2FS-fs (loop2): Found nat_bits in checkpoint
[  181.277476][ T3132] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  181.285745][ T3132] F2FS-fs (loop5): fault_type options not supported
[  181.327442][ T3132] F2FS-fs (loop5): fault_injection options not supported
[  181.334654][ T3132] F2FS-fs (loop5): Image doesn't support compression
[  181.358564][ T3126] F2FS-fs (loop2): Start checkpoint disabled!
[  181.365732][ T3132] F2FS-fs (loop5): invalid crc value
[  181.371509][ T3126] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  181.396162][ T3126] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  181.403632][ T3126] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  181.412217][ T3132] F2FS-fs (loop5): Found nat_bits in checkpoint
[  181.424038][ T3126] F2FS-fs (loop2): switch extent_cache option is not allowed
[  181.467162][ T3137] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  181.496512][ T3137] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  181.496563][ T3135] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  181.515745][ T3137] F2FS-fs (loop1): fault_type options not supported
[  181.522594][ T3137] F2FS-fs (loop1): fault_injection options not supported
[  181.529978][ T3135] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  181.538417][ T3137] F2FS-fs (loop1): Image doesn't support compression
[  181.539200][ T3132] F2FS-fs (loop5): Start checkpoint disabled!
[  181.545620][ T3135] F2FS-fs (loop6): fault_type options not supported
[  181.567699][ T3137] F2FS-fs (loop1): invalid crc value
[  181.583304][ T3135] F2FS-fs (loop6): fault_injection options not supported
[  181.590626][ T3132] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  181.598419][ T3135] F2FS-fs (loop6): Image doesn't support compression
[  181.606354][ T3137] F2FS-fs (loop1): Found nat_bits in checkpoint
[  181.616444][ T3132] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  181.628614][ T3135] F2FS-fs (loop6): invalid crc value
[  181.635290][ T3132] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  181.661457][ T3135] F2FS-fs (loop6): Found nat_bits in checkpoint
[  181.663909][ T3132] F2FS-fs (loop5): switch extent_cache option is not allowed
[  181.729937][ T3137] F2FS-fs (loop1): Start checkpoint disabled!
[  181.739305][   T10] bio_check_eod: 11 callbacks suppressed
[  181.739323][   T10] kworker/u4:1: attempt to access beyond end of device
[  181.739323][   T10] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  181.760042][ T3137] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  181.797470][ T3137] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  181.804715][ T3137] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  181.811569][ T3135] F2FS-fs (loop6): Start checkpoint disabled!
[  181.828628][ T3137] F2FS-fs (loop1): switch extent_cache option is not allowed
[  181.847932][ T3135] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  181.865945][ T3141] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  181.878388][ T3135] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  181.889629][ T3135] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  181.900416][ T3141] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  181.926251][ T3141] F2FS-fs (loop0): fault_type options not supported
[  181.944432][    T8] kworker/u4:0: attempt to access beyond end of device
[  181.944432][    T8] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  181.959776][ T3135] F2FS-fs (loop6): switch extent_cache option is not allowed
[  181.968698][ T3141] F2FS-fs (loop0): fault_injection options not supported
[  181.980420][ T3141] F2FS-fs (loop0): Image doesn't support compression
[  182.025092][ T3141] F2FS-fs (loop0): invalid crc value
[  182.036997][    T8] kworker/u4:0: attempt to access beyond end of device
[  182.036997][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  182.068502][ T3141] F2FS-fs (loop0): Found nat_bits in checkpoint
[  182.208647][ T3141] F2FS-fs (loop0): Start checkpoint disabled!
[  182.227414][ T3141] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  182.257720][ T3141] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  182.265072][ T3141] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  182.305950][ T3141] F2FS-fs (loop0): switch extent_cache option is not allowed
[  182.328161][ T3152] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  182.355954][ T3152] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  182.387472][ T3152] F2FS-fs (loop2): fault_type options not supported
[  182.394277][ T3152] F2FS-fs (loop2): fault_injection options not supported
[  182.411267][    T8] kworker/u4:0: attempt to access beyond end of device
[  182.411267][    T8] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  182.427423][ T3152] F2FS-fs (loop2): Image doesn't support compression
[  182.447641][ T3152] F2FS-fs (loop2): invalid crc value
[  182.465686][ T3152] F2FS-fs (loop2): Found nat_bits in checkpoint
[  182.495531][ T3156] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  182.528828][ T3156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  182.547422][ T3159] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  182.557522][ T3156] F2FS-fs (loop5): fault_type options not supported
[  182.564376][ T3156] F2FS-fs (loop5): fault_injection options not supported
[  182.577335][ T3159] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  182.585952][ T3159] F2FS-fs (loop1): fault_type options not supported
[  182.590280][ T3152] F2FS-fs (loop2): Start checkpoint disabled!
[  182.599965][ T3156] F2FS-fs (loop5): Image doesn't support compression
[  182.607735][ T3159] F2FS-fs (loop1): fault_injection options not supported
[  182.624589][ T3156] F2FS-fs (loop5): invalid crc value
[  182.634503][ T3159] F2FS-fs (loop1): Image doesn't support compression
[  182.635190][ T3152] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  182.653561][ T3159] F2FS-fs (loop1): invalid crc value
[  182.660463][ T3156] F2FS-fs (loop5): Found nat_bits in checkpoint
[  182.678182][ T3152] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  182.685298][ T3152] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  182.703911][ T3159] F2FS-fs (loop1): Found nat_bits in checkpoint
[  182.711360][ T3152] F2FS-fs (loop2): switch extent_cache option is not allowed
[  182.761113][ T3162] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  182.780842][ T3156] F2FS-fs (loop5): Start checkpoint disabled!
[  182.794675][ T3156] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  182.802253][ T3162] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  182.814568][ T3159] F2FS-fs (loop1): Start checkpoint disabled!
[  182.821391][ T3162] F2FS-fs (loop6): fault_type options not supported
[  182.828896][ T3156] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  182.836130][ T3156] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  182.844651][ T3159] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  182.845261][   T10] kworker/u4:1: attempt to access beyond end of device
[  182.845261][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  182.855823][ T3156] F2FS-fs (loop5): switch extent_cache option is not allowed
[  182.874122][ T3162] F2FS-fs (loop6): fault_injection options not supported
[  182.881537][ T3162] F2FS-fs (loop6): Image doesn't support compression
[  182.888953][ T3162] F2FS-fs (loop6): invalid crc value
[  182.894753][ T3159] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  182.907566][ T3159] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  182.926201][ T3162] F2FS-fs (loop6): Found nat_bits in checkpoint
[  182.958454][ T3159] F2FS-fs (loop1): switch extent_cache option is not allowed
[  182.978539][  T470] kworker/u4:5: attempt to access beyond end of device
[  182.978539][  T470] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  183.048663][ T3162] F2FS-fs (loop6): Start checkpoint disabled!
[  183.057926][ T3162] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  183.077781][ T3162] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  183.085316][ T3162] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  183.092404][   T10] kworker/u4:1: attempt to access beyond end of device
[  183.092404][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  183.111323][ T3162] F2FS-fs (loop6): switch extent_cache option is not allowed
[  183.188536][    T8] kworker/u4:0: attempt to access beyond end of device
[  183.188536][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  183.235748][ T3171] set_capacity_and_notify: 10 callbacks suppressed
[  183.235772][ T3171] loop0: detected capacity change from 0 to 40427
[  183.277887][ T3171] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  183.307421][ T3171] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  183.327517][ T3171] F2FS-fs (loop0): fault_type options not supported
[  183.345176][ T3171] F2FS-fs (loop0): fault_injection options not supported
[  183.377979][ T3171] F2FS-fs (loop0): Image doesn't support compression
[  183.395328][ T3171] F2FS-fs (loop0): invalid crc value
[  183.418448][ T3171] F2FS-fs (loop0): Found nat_bits in checkpoint
[  183.432260][ T3178] loop2: detected capacity change from 0 to 40427
[  183.457123][ T3178] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  183.497426][ T3178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  183.505717][ T3178] F2FS-fs (loop2): fault_type options not supported
[  183.527456][ T3178] F2FS-fs (loop2): fault_injection options not supported
[  183.534561][ T3178] F2FS-fs (loop2): Image doesn't support compression
[  183.553031][ T3178] F2FS-fs (loop2): invalid crc value
[  183.576687][ T3171] F2FS-fs (loop0): Start checkpoint disabled!
[  183.593849][ T3171] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  183.601953][ T3178] F2FS-fs (loop2): Found nat_bits in checkpoint
[  183.611893][ T3171] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  183.621586][ T3171] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  183.638558][ T3171] F2FS-fs (loop0): switch extent_cache option is not allowed
[  183.692178][ T3180] loop5: detected capacity change from 0 to 40427
[  183.702511][   T10] kworker/u4:1: attempt to access beyond end of device
[  183.702511][   T10] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  183.726263][ T3180] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  183.736660][ T3178] F2FS-fs (loop2): Start checkpoint disabled!
[  183.748793][ T3180] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  183.759009][ T3178] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  183.777500][ T3180] F2FS-fs (loop5): fault_type options not supported
[  183.777656][ T3178] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  183.777676][ T3178] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  183.784634][ T3180] F2FS-fs (loop5): fault_injection options not supported
[  183.818530][ T3178] F2FS-fs (loop2): switch extent_cache option is not allowed
[  183.837429][ T3180] F2FS-fs (loop5): Image doesn't support compression
[  183.854856][ T3180] F2FS-fs (loop5): invalid crc value
[  183.875336][ T3182] loop1: detected capacity change from 0 to 40427
[  183.895369][ T3182] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  183.906004][ T3180] F2FS-fs (loop5): Found nat_bits in checkpoint
[  183.912597][ T3182] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  183.912668][ T3182] F2FS-fs (loop1): fault_type options not supported
[  183.938594][ T3186] loop6: detected capacity change from 0 to 40427
[  183.946272][ T3182] F2FS-fs (loop1): fault_injection options not supported
[  183.956022][ T3186] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  183.959579][   T10] kworker/u4:1: attempt to access beyond end of device
[  183.959579][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  183.974987][ T3182] F2FS-fs (loop1): Image doesn't support compression
[  183.996638][ T3186] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  184.007290][ T3182] F2FS-fs (loop1): invalid crc value
[  184.012923][ T3186] F2FS-fs (loop6): fault_type options not supported
[  184.020106][ T3186] F2FS-fs (loop6): fault_injection options not supported
[  184.027310][ T3186] F2FS-fs (loop6): Image doesn't support compression
[  184.040130][ T3182] F2FS-fs (loop1): Found nat_bits in checkpoint
[  184.057259][ T3186] F2FS-fs (loop6): invalid crc value
[  184.091612][ T3180] F2FS-fs (loop5): Start checkpoint disabled!
[  184.108818][ T3186] F2FS-fs (loop6): Found nat_bits in checkpoint
[  184.114463][ T3180] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  184.137646][ T3180] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  184.144950][ T3180] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  184.148369][ T3182] F2FS-fs (loop1): Start checkpoint disabled!
[  184.185169][ T3180] F2FS-fs (loop5): switch extent_cache option is not allowed
[  184.193063][ T3182] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  184.224141][ T3182] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  184.247440][ T3182] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  184.247468][ T3186] F2FS-fs (loop6): Start checkpoint disabled!
[  184.288635][ T3182] F2FS-fs (loop1): switch extent_cache option is not allowed
[  184.293325][ T3186] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  184.327630][ T3186] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  184.347430][ T3186] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  184.376264][ T3186] F2FS-fs (loop6): switch extent_cache option is not allowed
[  184.402848][ T3196] loop0: detected capacity change from 0 to 40427
[  184.433253][ T3196] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  184.452297][ T3196] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  184.471799][ T3196] F2FS-fs (loop0): fault_type options not supported
[  184.508598][ T3196] F2FS-fs (loop0): fault_injection options not supported
[  184.532908][ T3196] F2FS-fs (loop0): Image doesn't support compression
[  184.558134][ T3196] F2FS-fs (loop0): invalid crc value
[  184.635179][ T3196] F2FS-fs (loop0): Found nat_bits in checkpoint
[  184.699705][ T3202] loop2: detected capacity change from 0 to 40427
[  184.721733][ T3202] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  184.744071][ T3196] F2FS-fs (loop0): Start checkpoint disabled!
[  184.752759][ T3202] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  184.761234][ T3196] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  184.769106][ T3202] F2FS-fs (loop2): fault_type options not supported
[  184.785926][ T3202] F2FS-fs (loop2): fault_injection options not supported
[  184.793533][ T3196] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  184.803366][ T3202] F2FS-fs (loop2): Image doesn't support compression
[  184.807564][ T3196] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  184.818077][ T3202] F2FS-fs (loop2): invalid crc value
[  184.838223][ T3202] F2FS-fs (loop2): Found nat_bits in checkpoint
[  184.858557][ T3196] F2FS-fs (loop0): switch extent_cache option is not allowed
2026/03/04 04:59:35 executed programs: 546
[  184.905228][ T3205] loop5: detected capacity change from 0 to 40427
[  184.913087][ T3202] F2FS-fs (loop2): Start checkpoint disabled!
[  184.932171][ T3205] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  184.953325][ T3202] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  184.974473][ T3205] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  184.987875][ T3202] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  185.003337][ T3202] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  185.011233][ T3205] F2FS-fs (loop5): fault_type options not supported
[  185.028241][ T3202] F2FS-fs (loop2): switch extent_cache option is not allowed
[  185.032770][ T3208] loop1: detected capacity change from 0 to 40427
[  185.046236][ T3205] F2FS-fs (loop5): fault_injection options not supported
[  185.063250][ T3205] F2FS-fs (loop5): Image doesn't support compression
[  185.081478][ T3208] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  185.107428][ T3208] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  185.122066][ T3205] F2FS-fs (loop5): invalid crc value
[  185.136424][ T3208] F2FS-fs (loop1): fault_type options not supported
[  185.157636][ T3208] F2FS-fs (loop1): fault_injection options not supported
[  185.167716][ T3208] F2FS-fs (loop1): Image doesn't support compression
[  185.182996][ T3211] loop6: detected capacity change from 0 to 40427
[  185.195341][ T3205] F2FS-fs (loop5): Found nat_bits in checkpoint
[  185.202288][ T3208] F2FS-fs (loop1): invalid crc value
[  185.208397][ T3211] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  185.228592][ T3208] F2FS-fs (loop1): Found nat_bits in checkpoint
[  185.247475][ T3211] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  185.266198][ T3211] F2FS-fs (loop6): fault_type options not supported
[  185.296547][ T3211] F2FS-fs (loop6): fault_injection options not supported
[  185.317128][ T3205] F2FS-fs (loop5): Start checkpoint disabled!
[  185.323484][ T3211] F2FS-fs (loop6): Image doesn't support compression
[  185.331086][ T3205] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  185.347611][ T3211] F2FS-fs (loop6): invalid crc value
[  185.355539][ T3205] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  185.364015][ T3208] F2FS-fs (loop1): Start checkpoint disabled!
[  185.370429][ T3205] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  185.378767][ T3208] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  185.390237][ T3211] F2FS-fs (loop6): Found nat_bits in checkpoint
[  185.398067][ T3205] F2FS-fs (loop5): switch extent_cache option is not allowed
[  185.426633][ T3208] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  185.437287][ T3208] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  185.491664][ T3208] F2FS-fs (loop1): switch extent_cache option is not allowed
[  185.528880][ T3211] F2FS-fs (loop6): Start checkpoint disabled!
[  185.551686][ T3211] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  185.586272][ T3211] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  185.593910][ T3221] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  185.603496][ T3211] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  185.611981][ T3221] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  185.639380][ T3211] F2FS-fs (loop6): switch extent_cache option is not allowed
[  185.639702][ T3221] F2FS-fs (loop0): fault_type options not supported
[  185.683357][ T3221] F2FS-fs (loop0): fault_injection options not supported
[  185.710939][ T3221] F2FS-fs (loop0): Image doesn't support compression
[  185.730232][ T3221] F2FS-fs (loop0): invalid crc value
[  185.749090][ T3221] F2FS-fs (loop0): Found nat_bits in checkpoint
[  185.854887][ T3224] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  185.881983][ T3224] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  185.891121][ T3221] F2FS-fs (loop0): Start checkpoint disabled!
[  185.900926][ T3224] F2FS-fs (loop2): fault_type options not supported
[  185.917472][ T3224] F2FS-fs (loop2): fault_injection options not supported
[  185.925064][ T3221] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  185.934905][ T3224] F2FS-fs (loop2): Image doesn't support compression
[  185.945222][ T3221] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  185.953114][ T3224] F2FS-fs (loop2): invalid crc value
[  185.958553][ T3221] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  185.973898][ T3224] F2FS-fs (loop2): Found nat_bits in checkpoint
[  185.998511][ T3221] F2FS-fs (loop0): switch extent_cache option is not allowed
[  186.062407][ T3224] F2FS-fs (loop2): Start checkpoint disabled!
[  186.078909][ T3224] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  186.096902][ T3224] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  186.107441][ T3224] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  186.143147][ T3224] F2FS-fs (loop2): switch extent_cache option is not allowed
[  186.168968][ T3230] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  186.198792][ T3230] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  186.227482][ T3230] F2FS-fs (loop5): fault_type options not supported
[  186.237534][ T3230] F2FS-fs (loop5): fault_injection options not supported
[  186.258662][ T3230] F2FS-fs (loop5): Image doesn't support compression
[  186.265616][ T3234] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  186.285549][ T3234] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  186.294341][ T3230] F2FS-fs (loop5): invalid crc value
[  186.327570][ T3234] F2FS-fs (loop1): fault_type options not supported
[  186.334433][ T3234] F2FS-fs (loop1): fault_injection options not supported
[  186.342595][ T3230] F2FS-fs (loop5): Found nat_bits in checkpoint
[  186.377429][ T3234] F2FS-fs (loop1): Image doesn't support compression
[  186.426290][ T3234] F2FS-fs (loop1): invalid crc value
[  186.442292][ T3230] F2FS-fs (loop5): Start checkpoint disabled!
[  186.449804][ T3234] F2FS-fs (loop1): Found nat_bits in checkpoint
[  186.467112][ T3239] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  186.477646][ T3230] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  186.497420][ T3239] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  186.505739][ T3239] F2FS-fs (loop6): fault_type options not supported
[  186.512876][ T3230] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  186.522703][ T3230] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  186.547455][ T3239] F2FS-fs (loop6): fault_injection options not supported
[  186.554850][ T3230] F2FS-fs (loop5): switch extent_cache option is not allowed
[  186.566253][ T3239] F2FS-fs (loop6): Image doesn't support compression
[  186.573241][ T3234] F2FS-fs (loop1): Start checkpoint disabled!
[  186.596833][ T3234] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  186.604691][ T3239] F2FS-fs (loop6): invalid crc value
[  186.646020][ T3234] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  186.654062][ T3239] F2FS-fs (loop6): Found nat_bits in checkpoint
[  186.663371][ T3234] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  186.682608][ T3242] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  186.693757][ T3234] F2FS-fs (loop1): switch extent_cache option is not allowed
[  186.738786][ T3242] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  186.762962][ T3239] F2FS-fs (loop6): Start checkpoint disabled!
[  186.767752][ T3242] F2FS-fs (loop0): fault_type options not supported
[  186.773241][   T10] bio_check_eod: 11 callbacks suppressed
[  186.773285][   T10] kworker/u4:1: attempt to access beyond end of device
[  186.773285][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  186.775787][ T3242] F2FS-fs (loop0): fault_injection options not supported
[  186.803462][ T3239] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  186.843734][ T3239] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  186.847630][ T3242] F2FS-fs (loop0): Image doesn't support compression
[  186.866402][ T3239] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  186.874708][ T3242] F2FS-fs (loop0): invalid crc value
[  186.887980][ T3242] F2FS-fs (loop0): Found nat_bits in checkpoint
[  186.917741][ T3239] F2FS-fs (loop6): switch extent_cache option is not allowed
[  186.995318][ T3242] F2FS-fs (loop0): Start checkpoint disabled!
[  187.002271][  T470] kworker/u4:5: attempt to access beyond end of device
[  187.002271][  T470] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  187.016713][ T3247] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  187.026891][ T3242] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  187.057708][ T3242] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  187.060662][ T3247] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  187.065031][ T3242] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  187.117702][ T3247] F2FS-fs (loop2): fault_type options not supported
[  187.124718][ T3242] F2FS-fs (loop0): switch extent_cache option is not allowed
[  187.142890][ T3247] F2FS-fs (loop2): fault_injection options not supported
[  187.160404][ T3247] F2FS-fs (loop2): Image doesn't support compression
[  187.196760][   T10] kworker/u4:1: attempt to access beyond end of device
[  187.196760][   T10] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  187.211764][ T3247] F2FS-fs (loop2): invalid crc value
[  187.247976][ T3247] F2FS-fs (loop2): Found nat_bits in checkpoint
[  187.321403][ T3255] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  187.350558][ T3255] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  187.375915][ T3247] F2FS-fs (loop2): Start checkpoint disabled!
[  187.383732][ T3255] F2FS-fs (loop5): fault_type options not supported
[  187.390964][ T3255] F2FS-fs (loop5): fault_injection options not supported
[  187.398613][ T3247] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  187.405919][ T3255] F2FS-fs (loop5): Image doesn't support compression
[  187.413524][ T3247] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  187.421173][ T3247] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  187.429235][ T3255] F2FS-fs (loop5): invalid crc value
[  187.448572][ T3247] F2FS-fs (loop2): switch extent_cache option is not allowed
[  187.460824][ T3255] F2FS-fs (loop5): Found nat_bits in checkpoint
[  187.528017][ T3255] F2FS-fs (loop5): Start checkpoint disabled!
[  187.534622][ T3255] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  187.540553][    T8] kworker/u4:0: attempt to access beyond end of device
[  187.540553][    T8] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  187.563240][ T3255] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  187.570414][ T3255] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  187.598491][ T3255] F2FS-fs (loop5): switch extent_cache option is not allowed
[  187.646749][ T3260] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  187.676469][ T3260] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  187.685524][    T8] kworker/u4:0: attempt to access beyond end of device
[  187.685524][    T8] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  187.696968][ T3260] F2FS-fs (loop1): fault_type options not supported
[  187.722233][ T3264] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  187.736798][ T3260] F2FS-fs (loop1): fault_injection options not supported
[  187.757019][ T3260] F2FS-fs (loop1): Image doesn't support compression
[  187.782016][ T3264] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  187.790860][ T3260] F2FS-fs (loop1): invalid crc value
[  187.807741][ T3264] F2FS-fs (loop6): fault_type options not supported
[  187.815043][ T3260] F2FS-fs (loop1): Found nat_bits in checkpoint
[  187.832026][ T3264] F2FS-fs (loop6): fault_injection options not supported
[  187.857635][ T3264] F2FS-fs (loop6): Image doesn't support compression
[  187.885013][ T3264] F2FS-fs (loop6): invalid crc value
[  187.916058][ T3260] F2FS-fs (loop1): Start checkpoint disabled!
[  187.918054][ T3264] F2FS-fs (loop6): Found nat_bits in checkpoint
[  187.933861][ T3260] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  187.947631][ T3260] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  187.969276][ T3260] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  187.980763][ T3266] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  188.009055][ T3260] F2FS-fs (loop1): switch extent_cache option is not allowed
[  188.027533][ T3266] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  188.056242][ T3266] F2FS-fs (loop0): fault_type options not supported
[  188.077488][ T3266] F2FS-fs (loop0): fault_injection options not supported
[  188.084954][ T3266] F2FS-fs (loop0): Image doesn't support compression
[  188.099023][ T3264] F2FS-fs (loop6): Start checkpoint disabled!
[  188.108646][ T3266] F2FS-fs (loop0): invalid crc value
[  188.115866][ T3264] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  188.134787][    T8] kworker/u4:0: attempt to access beyond end of device
[  188.134787][    T8] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  188.144573][ T3264] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  188.156450][ T3264] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  188.164481][ T3266] F2FS-fs (loop0): Found nat_bits in checkpoint
[  188.175249][ T3264] F2FS-fs (loop6): switch extent_cache option is not allowed
[  188.228305][ T3273] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  188.266792][    T8] kworker/u4:0: attempt to access beyond end of device
[  188.266792][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  188.277500][ T3273] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  188.307472][ T3273] F2FS-fs (loop2): fault_type options not supported
[  188.314337][ T3273] F2FS-fs (loop2): fault_injection options not supported
[  188.322641][ T3266] F2FS-fs (loop0): Start checkpoint disabled!
[  188.337923][ T3266] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  188.349962][ T3273] F2FS-fs (loop2): Image doesn't support compression
[  188.367804][ T3273] F2FS-fs (loop2): invalid crc value
[  188.378097][ T3266] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  188.385374][ T3266] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  188.398666][ T3273] F2FS-fs (loop2): Found nat_bits in checkpoint
[  188.408863][ T3266] F2FS-fs (loop0): switch extent_cache option is not allowed
[  188.462225][ T3279] set_capacity_and_notify: 12 callbacks suppressed
[  188.462248][ T3279] loop5: detected capacity change from 0 to 40427
[  188.495387][  T470] kworker/u4:5: attempt to access beyond end of device
[  188.495387][  T470] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  188.514816][ T3279] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  188.517678][ T3273] F2FS-fs (loop2): Start checkpoint disabled!
[  188.537436][ T3279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  188.556392][ T3273] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  188.566058][ T3279] F2FS-fs (loop5): fault_type options not supported
[  188.569032][ T3273] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  188.597616][ T3273] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  188.605314][ T3279] F2FS-fs (loop5): fault_injection options not supported
[  188.616342][ T3273] F2FS-fs (loop2): switch extent_cache option is not allowed
[  188.647457][ T3279] F2FS-fs (loop5): Image doesn't support compression
[  188.665144][ T3279] F2FS-fs (loop5): invalid crc value
[  188.699652][ T3279] F2FS-fs (loop5): Found nat_bits in checkpoint
[  188.709957][  T470] kworker/u4:5: attempt to access beyond end of device
[  188.709957][  T470] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  188.799990][ T3279] F2FS-fs (loop5): Start checkpoint disabled!
[  188.830648][ T3279] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  188.866716][ T3279] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  188.884195][ T3279] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  188.915354][ T3279] F2FS-fs (loop5): switch extent_cache option is not allowed
[  188.926529][ T3287] loop1: detected capacity change from 0 to 40427
[  188.952940][ T3287] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  188.973991][ T3287] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  188.984265][ T3287] F2FS-fs (loop1): fault_type options not supported
[  189.016936][ T3287] F2FS-fs (loop1): fault_injection options not supported
[  189.024379][ T3287] F2FS-fs (loop1): Image doesn't support compression
[  189.034488][ T3290] loop6: detected capacity change from 0 to 40427
[  189.041444][ T3287] F2FS-fs (loop1): invalid crc value
[  189.047736][  T470] kworker/u4:5: attempt to access beyond end of device
[  189.047736][  T470] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  189.065303][ T3290] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  189.076988][ T3287] F2FS-fs (loop1): Found nat_bits in checkpoint
[  189.083612][ T3290] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  189.122609][ T3290] F2FS-fs (loop6): fault_type options not supported
[  189.133441][ T3290] F2FS-fs (loop6): fault_injection options not supported
[  189.150487][ T3294] loop0: detected capacity change from 0 to 40427
[  189.167272][ T3290] F2FS-fs (loop6): Image doesn't support compression
[  189.174858][ T3294] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  189.196114][ T3290] F2FS-fs (loop6): invalid crc value
[  189.212566][ T3294] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  189.220015][ T3287] F2FS-fs (loop1): Start checkpoint disabled!
[  189.238758][ T3287] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  189.241021][ T3294] F2FS-fs (loop0): fault_type options not supported
[  189.254237][ T3290] F2FS-fs (loop6): Found nat_bits in checkpoint
[  189.267874][ T3287] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  189.275060][ T3287] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  189.288195][ T3294] F2FS-fs (loop0): fault_injection options not supported
[  189.315495][ T3287] F2FS-fs (loop1): switch extent_cache option is not allowed
[  189.316472][ T3294] F2FS-fs (loop0): Image doesn't support compression
[  189.370969][ T3294] F2FS-fs (loop0): invalid crc value
[  189.376499][ T3290] F2FS-fs (loop6): Start checkpoint disabled!
[  189.386814][ T3290] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  189.394857][ T3294] F2FS-fs (loop0): Found nat_bits in checkpoint
[  189.432299][ T3290] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  189.451516][ T3290] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  189.467197][ T3297] loop2: detected capacity change from 0 to 40427
[  189.475007][ T3290] F2FS-fs (loop6): switch extent_cache option is not allowed
[  189.508673][ T3297] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  189.523636][ T3294] F2FS-fs (loop0): Start checkpoint disabled!
[  189.530553][ T3297] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  189.540676][ T3294] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  189.567564][ T3297] F2FS-fs (loop2): fault_type options not supported
[  189.575060][ T3297] F2FS-fs (loop2): fault_injection options not supported
[  189.578913][ T3294] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  189.598581][ T3297] F2FS-fs (loop2): Image doesn't support compression
[  189.617555][ T3294] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  189.625960][ T3297] F2FS-fs (loop2): invalid crc value
[  189.648579][ T3297] F2FS-fs (loop2): Found nat_bits in checkpoint
[  189.658815][ T3294] F2FS-fs (loop0): switch extent_cache option is not allowed
[  189.789301][ T3297] F2FS-fs (loop2): Start checkpoint disabled!
[  189.796311][ T3297] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  189.802926][ T3304] loop5: detected capacity change from 0 to 40427
[  189.824549][ T3297] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  189.837570][ T3297] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  189.846136][ T3304] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  189.860212][ T3297] F2FS-fs (loop2): switch extent_cache option is not allowed
[  189.887718][ T3304] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  189.896820][ T3304] F2FS-fs (loop5): fault_type options not supported
[  189.917447][ T3304] F2FS-fs (loop5): fault_injection options not supported
2026/03/04 04:59:40 executed programs: 567
[  189.967440][ T3304] F2FS-fs (loop5): Image doesn't support compression
[  189.994618][ T3304] F2FS-fs (loop5): invalid crc value
[  190.016099][ T3304] F2FS-fs (loop5): Found nat_bits in checkpoint
[  190.084069][ T3312] loop1: detected capacity change from 0 to 40427
[  190.115914][ T3312] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  190.127445][ T3312] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  190.135654][ T3304] F2FS-fs (loop5): Start checkpoint disabled!
[  190.136893][ T3304] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  190.164788][ T3304] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  190.182066][ T3304] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  190.182628][ T3312] F2FS-fs (loop1): fault_type options not supported
[  190.201774][ T3315] loop6: detected capacity change from 0 to 40427
[  190.210261][ T3304] F2FS-fs (loop5): switch extent_cache option is not allowed
[  190.235835][ T3312] F2FS-fs (loop1): fault_injection options not supported
[  190.243164][ T3315] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  190.267941][ T3315] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  190.269812][ T3312] F2FS-fs (loop1): Image doesn't support compression
[  190.279795][ T3315] F2FS-fs (loop6): fault_type options not supported
[  190.306222][ T3315] F2FS-fs (loop6): fault_injection options not supported
[  190.314283][ T3312] F2FS-fs (loop1): invalid crc value
[  190.323989][ T3315] F2FS-fs (loop6): Image doesn't support compression
[  190.355878][ T3315] F2FS-fs (loop6): invalid crc value
[  190.365620][ T3317] loop0: detected capacity change from 0 to 40427
[  190.366701][ T3312] F2FS-fs (loop1): Found nat_bits in checkpoint
[  190.384965][ T3317] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  190.396277][ T3315] F2FS-fs (loop6): Found nat_bits in checkpoint
[  190.439741][ T3317] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  190.480773][ T3312] F2FS-fs (loop1): Start checkpoint disabled!
[  190.486032][ T3317] F2FS-fs (loop0): fault_type options not supported
[  190.494770][ T3312] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  190.502214][ T3317] F2FS-fs (loop0): fault_injection options not supported
[  190.512358][ T3317] F2FS-fs (loop0): Image doesn't support compression
[  190.526271][ T3317] F2FS-fs (loop0): invalid crc value
[  190.533438][ T3312] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  190.540814][ T3315] F2FS-fs (loop6): Start checkpoint disabled!
[  190.542729][ T3312] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  190.555553][ T3315] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  190.568070][ T3312] F2FS-fs (loop1): switch extent_cache option is not allowed
[  190.569416][ T3315] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  190.593900][ T3317] F2FS-fs (loop0): Found nat_bits in checkpoint
[  190.622819][ T3322] loop2: detected capacity change from 0 to 40427
[  190.625902][ T3315] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  190.660526][ T3322] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  190.676929][ T3315] F2FS-fs (loop6): switch extent_cache option is not allowed
[  190.688171][ T3317] F2FS-fs (loop0): Start checkpoint disabled!
[  190.694725][ T3322] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  190.703354][ T3317] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  190.728761][ T3322] F2FS-fs (loop2): fault_type options not supported
[  190.737716][ T3317] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  190.744790][ T3317] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  190.752624][ T3322] F2FS-fs (loop2): fault_injection options not supported
[  190.777492][ T3322] F2FS-fs (loop2): Image doesn't support compression
[  190.798022][ T3317] F2FS-fs (loop0): switch extent_cache option is not allowed
[  190.808073][ T3322] F2FS-fs (loop2): invalid crc value
[  190.843046][ T3322] F2FS-fs (loop2): Found nat_bits in checkpoint
[  190.964415][ T3322] F2FS-fs (loop2): Start checkpoint disabled!
[  190.977965][ T3322] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  191.007713][ T3322] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  191.014855][ T3322] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  191.063682][ T3322] F2FS-fs (loop2): switch extent_cache option is not allowed
[  191.092859][ T3332] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  191.127407][ T3332] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  191.135941][ T3332] F2FS-fs (loop5): fault_type options not supported
[  191.167429][ T3332] F2FS-fs (loop5): fault_injection options not supported
[  191.174987][ T3332] F2FS-fs (loop5): Image doesn't support compression
[  191.227706][ T3332] F2FS-fs (loop5): invalid crc value
[  191.248937][ T3332] F2FS-fs (loop5): Found nat_bits in checkpoint
[  191.333515][ T3337] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  191.356889][ T3332] F2FS-fs (loop5): Start checkpoint disabled!
[  191.367445][ T3337] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  191.378730][ T3332] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  191.393888][ T3337] F2FS-fs (loop1): fault_type options not supported
[  191.403459][ T3339] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  191.403697][ T3332] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  191.427424][ T3337] F2FS-fs (loop1): fault_injection options not supported
[  191.434622][ T3337] F2FS-fs (loop1): Image doesn't support compression
[  191.441685][ T3339] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  191.453454][ T3332] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  191.469650][ T3332] F2FS-fs (loop5): switch extent_cache option is not allowed
[  191.474824][ T3339] F2FS-fs (loop6): fault_type options not supported
[  191.484826][ T3337] F2FS-fs (loop1): invalid crc value
[  191.505917][ T3337] F2FS-fs (loop1): Found nat_bits in checkpoint
[  191.512545][ T3339] F2FS-fs (loop6): fault_injection options not supported
[  191.529966][ T3339] F2FS-fs (loop6): Image doesn't support compression
[  191.547710][ T3342] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  191.559389][ T3342] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  191.559928][ T3339] F2FS-fs (loop6): invalid crc value
[  191.574638][ T3342] F2FS-fs (loop0): fault_type options not supported
[  191.582086][ T3342] F2FS-fs (loop0): fault_injection options not supported
[  191.591159][ T3342] F2FS-fs (loop0): Image doesn't support compression
[  191.618527][ T3342] F2FS-fs (loop0): invalid crc value
[  191.625046][ T3339] F2FS-fs (loop6): Found nat_bits in checkpoint
[  191.648554][ T3337] F2FS-fs (loop1): Start checkpoint disabled!
[  191.665875][ T3337] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  191.673641][ T3342] F2FS-fs (loop0): Found nat_bits in checkpoint
[  191.688004][ T3337] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  191.695107][ T3337] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  191.716796][ T3337] F2FS-fs (loop1): switch extent_cache option is not allowed
[  191.759281][ T3339] F2FS-fs (loop6): Start checkpoint disabled!
[  191.778093][ T3346] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  191.787768][ T3339] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  191.808302][ T3346] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  191.816557][ T3346] F2FS-fs (loop2): fault_type options not supported
[  191.823666][ T3339] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  191.834533][   T43] bio_check_eod: 10 callbacks suppressed
[  191.834554][   T43] kworker/u4:2: attempt to access beyond end of device
[  191.834554][   T43] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  191.841277][ T3339] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  191.858199][ T3346] F2FS-fs (loop2): fault_injection options not supported
[  191.869648][ T3346] F2FS-fs (loop2): Image doesn't support compression
[  191.869674][ T3342] F2FS-fs (loop0): Start checkpoint disabled!
[  191.897659][ T3342] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  191.898278][ T3346] F2FS-fs (loop2): invalid crc value
[  191.913504][ T3339] F2FS-fs (loop6): switch extent_cache option is not allowed
[  191.933667][ T3342] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  191.952779][ T3342] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  191.954861][ T3346] F2FS-fs (loop2): Found nat_bits in checkpoint
[  191.981513][ T3342] F2FS-fs (loop0): switch extent_cache option is not allowed
[  192.028807][   T43] kworker/u4:2: attempt to access beyond end of device
[  192.028807][   T43] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  192.084296][   T10] kworker/u4:1: attempt to access beyond end of device
[  192.084296][   T10] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  192.110758][ T3346] F2FS-fs (loop2): Start checkpoint disabled!
[  192.120512][ T3346] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  192.147794][ T3346] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  192.154980][ T3346] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  192.198578][ T3346] F2FS-fs (loop2): switch extent_cache option is not allowed
[  192.278840][   T10] kworker/u4:1: attempt to access beyond end of device
[  192.278840][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  192.285614][ T3357] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  192.324229][ T3357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  192.353190][ T3357] F2FS-fs (loop5): fault_type options not supported
[  192.377460][ T3357] F2FS-fs (loop5): fault_injection options not supported
[  192.415166][ T3357] F2FS-fs (loop5): Image doesn't support compression
[  192.447653][ T3357] F2FS-fs (loop5): invalid crc value
[  192.466537][ T3357] F2FS-fs (loop5): Found nat_bits in checkpoint
[  192.522243][ T3362] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  192.551799][ T3362] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  192.582169][ T3362] F2FS-fs (loop1): fault_type options not supported
[  192.589999][ T3357] F2FS-fs (loop5): Start checkpoint disabled!
[  192.598410][ T3362] F2FS-fs (loop1): fault_injection options not supported
[  192.617707][ T3357] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  192.625938][ T3362] F2FS-fs (loop1): Image doesn't support compression
[  192.650515][ T3362] F2FS-fs (loop1): invalid crc value
[  192.651123][ T3357] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  192.664385][ T3365] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  192.676042][ T3362] F2FS-fs (loop1): Found nat_bits in checkpoint
[  192.693824][ T3357] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  192.697514][ T3365] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  192.730511][ T3365] F2FS-fs (loop6): fault_type options not supported
[  192.737287][ T3365] F2FS-fs (loop6): fault_injection options not supported
[  192.746644][ T3357] F2FS-fs (loop5): switch extent_cache option is not allowed
[  192.767466][ T3365] F2FS-fs (loop6): Image doesn't support compression
[  192.781366][ T3367] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  192.793617][ T3365] F2FS-fs (loop6): invalid crc value
[  192.801003][ T3362] F2FS-fs (loop1): Start checkpoint disabled!
[  192.807258][ T3367] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  192.816537][ T3367] F2FS-fs (loop0): fault_type options not supported
[  192.823336][ T3362] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  192.831283][ T3367] F2FS-fs (loop0): fault_injection options not supported
[  192.838604][ T3362] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  192.847770][ T3362] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  192.855903][ T3367] F2FS-fs (loop0): Image doesn't support compression
[  192.863011][ T3365] F2FS-fs (loop6): Found nat_bits in checkpoint
[  192.870277][ T3362] F2FS-fs (loop1): switch extent_cache option is not allowed
[  192.892702][ T3367] F2FS-fs (loop0): invalid crc value
[  192.923547][   T43] kworker/u4:2: attempt to access beyond end of device
[  192.923547][   T43] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  192.949266][ T3367] F2FS-fs (loop0): Found nat_bits in checkpoint
[  192.980320][ T3371] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  192.981143][   T10] kworker/u4:1: attempt to access beyond end of device
[  192.981143][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  192.990186][ T3371] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  193.013720][ T3371] F2FS-fs (loop2): fault_type options not supported
[  193.016409][ T3365] F2FS-fs (loop6): Start checkpoint disabled!
[  193.029730][ T3371] F2FS-fs (loop2): fault_injection options not supported
[  193.037567][ T3371] F2FS-fs (loop2): Image doesn't support compression
[  193.045275][ T3365] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  193.054361][ T3371] F2FS-fs (loop2): invalid crc value
[  193.077833][ T3365] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  193.085090][ T3365] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  193.107204][ T3371] F2FS-fs (loop2): Found nat_bits in checkpoint
[  193.116771][ T3367] F2FS-fs (loop0): Start checkpoint disabled!
[  193.128142][ T3367] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  193.146201][ T3367] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  193.165968][ T3367] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  193.178190][ T3365] F2FS-fs (loop6): switch extent_cache option is not allowed
[  193.189779][ T3367] F2FS-fs (loop0): switch extent_cache option is not allowed
[  193.267144][ T3371] F2FS-fs (loop2): Start checkpoint disabled!
[  193.278315][   T10] kworker/u4:1: attempt to access beyond end of device
[  193.278315][   T10] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  193.293092][    T8] kworker/u4:0: attempt to access beyond end of device
[  193.293092][    T8] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  193.308516][ T3371] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  193.316182][ T3371] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  193.333443][ T3371] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  193.354829][ T3371] F2FS-fs (loop2): switch extent_cache option is not allowed
[  193.425258][   T10] kworker/u4:1: attempt to access beyond end of device
[  193.425258][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  193.662384][ T3387] set_capacity_and_notify: 10 callbacks suppressed
[  193.662406][ T3387] loop5: detected capacity change from 0 to 40427
[  193.663215][ T3385] loop1: detected capacity change from 0 to 40427
[  193.694065][ T3387] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  193.723789][ T3387] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  193.735657][ T3385] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  193.753293][ T3387] F2FS-fs (loop5): fault_type options not supported
[  193.760356][ T3385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  193.770222][ T3387] F2FS-fs (loop5): fault_injection options not supported
[  193.787435][ T3385] F2FS-fs (loop1): fault_type options not supported
[  193.794154][ T3385] F2FS-fs (loop1): fault_injection options not supported
[  193.807482][ T3387] F2FS-fs (loop5): Image doesn't support compression
[  193.827413][ T3385] F2FS-fs (loop1): Image doesn't support compression
[  193.834544][ T3387] F2FS-fs (loop5): invalid crc value
[  193.834664][ T3385] F2FS-fs (loop1): invalid crc value
[  193.855335][ T3387] F2FS-fs (loop5): Found nat_bits in checkpoint
[  193.878224][ T3385] F2FS-fs (loop1): Found nat_bits in checkpoint
[  193.908881][ T3390] loop0: detected capacity change from 0 to 40427
[  193.918510][ T3390] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  193.953141][ T3390] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  193.961939][ T3387] F2FS-fs (loop5): Start checkpoint disabled!
[  193.975000][ T3392] loop6: detected capacity change from 0 to 40427
[  193.982059][ T3390] F2FS-fs (loop0): fault_type options not supported
[  193.987808][ T3387] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  193.993445][ T3390] F2FS-fs (loop0): fault_injection options not supported
[  194.008117][ T3385] F2FS-fs (loop1): Start checkpoint disabled!
[  194.014871][ T3387] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  194.022014][ T3392] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  194.023426][ T3385] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  194.039164][ T3390] F2FS-fs (loop0): Image doesn't support compression
[  194.046297][ T3387] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  194.054364][ T3390] F2FS-fs (loop0): invalid crc value
[  194.062620][ T3392] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  194.072684][ T3387] F2FS-fs (loop5): switch extent_cache option is not allowed
[  194.080503][ T3390] F2FS-fs (loop0): Found nat_bits in checkpoint
[  194.080819][ T3385] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  194.107089][ T3392] F2FS-fs (loop6): fault_type options not supported
[  194.137538][ T3385] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  194.145714][ T3392] F2FS-fs (loop6): fault_injection options not supported
[  194.156668][ T3385] F2FS-fs (loop1): switch extent_cache option is not allowed
[  194.165663][  T470] kworker/u4:5: attempt to access beyond end of device
[  194.165663][  T470] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  194.190509][ T3392] F2FS-fs (loop6): Image doesn't support compression
[  194.208475][ T3392] F2FS-fs (loop6): invalid crc value
[  194.224569][ T3390] F2FS-fs (loop0): Start checkpoint disabled!
[  194.247971][ T3390] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  194.256347][ T3392] F2FS-fs (loop6): Found nat_bits in checkpoint
[  194.266778][ T3394] loop2: detected capacity change from 0 to 40427
[  194.276611][ T3390] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  194.298430][ T3390] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  194.317758][ T3394] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  194.340200][ T3390] F2FS-fs (loop0): switch extent_cache option is not allowed
[  194.348976][ T3394] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  194.378985][ T3394] F2FS-fs (loop2): fault_type options not supported
[  194.385768][ T3394] F2FS-fs (loop2): fault_injection options not supported
[  194.442710][ T3392] F2FS-fs (loop6): Start checkpoint disabled!
[  194.443752][ T3394] F2FS-fs (loop2): Image doesn't support compression
[  194.457912][ T3392] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  194.477502][ T3392] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  194.484943][ T3392] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  194.493096][ T3394] F2FS-fs (loop2): invalid crc value
[  194.531504][ T3392] F2FS-fs (loop6): switch extent_cache option is not allowed
[  194.549951][ T3394] F2FS-fs (loop2): Found nat_bits in checkpoint
[  194.655624][ T3394] F2FS-fs (loop2): Start checkpoint disabled!
[  194.683488][ T3394] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  194.702313][ T3394] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  194.711971][ T3407] loop5: detected capacity change from 0 to 40427
[  194.718548][ T3394] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  194.730902][ T3394] F2FS-fs (loop2): switch extent_cache option is not allowed
[  194.745493][ T3407] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  194.767475][ T3407] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  194.796249][ T3407] F2FS-fs (loop5): fault_type options not supported
[  194.818768][ T3407] F2FS-fs (loop5): fault_injection options not supported
[  194.826147][ T3407] F2FS-fs (loop5): Image doesn't support compression
[  194.876662][ T3407] F2FS-fs (loop5): invalid crc value
[  194.915689][ T3407] F2FS-fs (loop5): Found nat_bits in checkpoint
[  194.941612][ T3410] loop1: detected capacity change from 0 to 40427
[  194.975279][ T3410] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  195.007420][ T3410] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  195.015690][ T3410] F2FS-fs (loop1): fault_type options not supported
[  195.040236][ T3410] F2FS-fs (loop1): fault_injection options not supported
[  195.048616][ T3407] F2FS-fs (loop5): Start checkpoint disabled!
[  195.067507][ T3407] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  195.075054][ T3410] F2FS-fs (loop1): Image doesn't support compression
[  195.082429][ T3407] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  195.090014][ T3410] F2FS-fs (loop1): invalid crc value
[  195.107638][ T3407] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  195.128581][ T3410] F2FS-fs (loop1): Found nat_bits in checkpoint
[  195.138311][ T3407] F2FS-fs (loop5): switch extent_cache option is not allowed
[  195.149598][ T3414] loop0: detected capacity change from 0 to 40427
[  195.173711][ T3414] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  195.197432][ T3414] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  195.205846][ T3414] F2FS-fs (loop0): fault_type options not supported
[  195.217902][ T3414] F2FS-fs (loop0): fault_injection options not supported
2026/03/04 04:59:46 executed programs: 588
[  195.225441][ T3414] F2FS-fs (loop0): Image doesn't support compression
[  195.238815][ T3410] F2FS-fs (loop1): Start checkpoint disabled!
[  195.245594][ T3414] F2FS-fs (loop0): invalid crc value
[  195.251490][ T3410] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  195.259920][ T3414] F2FS-fs (loop0): Found nat_bits in checkpoint
[  195.276523][ T3417] loop6: detected capacity change from 0 to 40427
[  195.297664][ T3410] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  195.307242][ T3410] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  195.318245][ T3414] F2FS-fs (loop0): Start checkpoint disabled!
[  195.342834][ T3410] F2FS-fs (loop1): switch extent_cache option is not allowed
[  195.344133][ T3417] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  195.360414][ T3414] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  195.380700][ T3414] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  195.390614][ T3414] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  195.407432][ T3417] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  195.426102][ T3414] F2FS-fs (loop0): switch extent_cache option is not allowed
[  195.446622][ T3417] F2FS-fs (loop6): fault_type options not supported
[  195.477560][ T3417] F2FS-fs (loop6): fault_injection options not supported
[  195.484927][ T3417] F2FS-fs (loop6): Image doesn't support compression
[  195.504996][ T3417] F2FS-fs (loop6): invalid crc value
[  195.534150][ T3421] loop2: detected capacity change from 0 to 40427
[  195.547787][ T3417] F2FS-fs (loop6): Found nat_bits in checkpoint
[  195.567945][ T3421] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  195.577152][ T3421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  195.607520][ T3421] F2FS-fs (loop2): fault_type options not supported
[  195.621513][ T3421] F2FS-fs (loop2): fault_injection options not supported
[  195.647630][ T3421] F2FS-fs (loop2): Image doesn't support compression
[  195.683498][ T3417] F2FS-fs (loop6): Start checkpoint disabled!
[  195.690061][ T3421] F2FS-fs (loop2): invalid crc value
[  195.699131][ T3417] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  195.717316][ T3421] F2FS-fs (loop2): Found nat_bits in checkpoint
[  195.737925][ T3417] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  195.745094][ T3417] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  195.777947][ T3417] F2FS-fs (loop6): switch extent_cache option is not allowed
[  195.812038][ T3421] F2FS-fs (loop2): Start checkpoint disabled!
[  195.847942][ T3421] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  195.869376][ T3421] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  195.897409][ T3421] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  195.909396][ T3421] F2FS-fs (loop2): switch extent_cache option is not allowed
[  196.040989][ T3432] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  196.070592][ T3432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  196.090851][ T3432] F2FS-fs (loop5): fault_type options not supported
[  196.100935][ T3432] F2FS-fs (loop5): fault_injection options not supported
[  196.117419][ T3432] F2FS-fs (loop5): Image doesn't support compression
[  196.143349][ T3432] F2FS-fs (loop5): invalid crc value
[  196.178320][ T3432] F2FS-fs (loop5): Found nat_bits in checkpoint
[  196.194342][ T3439] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  196.203712][ T3436] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  196.223321][ T3439] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  196.231802][ T3436] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  196.247516][ T3439] F2FS-fs (loop0): fault_type options not supported
[  196.254334][ T3436] F2FS-fs (loop1): fault_type options not supported
[  196.267609][ T3439] F2FS-fs (loop0): fault_injection options not supported
[  196.274789][ T3436] F2FS-fs (loop1): fault_injection options not supported
[  196.288088][ T3439] F2FS-fs (loop0): Image doesn't support compression
[  196.297422][ T3436] F2FS-fs (loop1): Image doesn't support compression
[  196.315869][ T3439] F2FS-fs (loop0): invalid crc value
[  196.321297][ T3436] F2FS-fs (loop1): invalid crc value
[  196.350362][ T3436] F2FS-fs (loop1): Found nat_bits in checkpoint
[  196.368240][ T3432] F2FS-fs (loop5): Start checkpoint disabled!
[  196.375458][ T3439] F2FS-fs (loop0): Found nat_bits in checkpoint
[  196.407719][ T3432] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  196.443662][ T3432] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  196.452051][ T3436] F2FS-fs (loop1): Start checkpoint disabled!
[  196.459291][ T3432] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  196.467477][ T3439] F2FS-fs (loop0): Start checkpoint disabled!
[  196.474321][ T3439] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  196.475111][ T3436] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  196.489789][ T3439] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  196.509581][ T3432] F2FS-fs (loop5): switch extent_cache option is not allowed
[  196.517726][ T3439] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  196.543216][ T3442] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  196.552982][ T3442] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  196.561276][ T3436] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  196.569293][ T3439] F2FS-fs (loop0): switch extent_cache option is not allowed
[  196.576951][ T3436] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  196.584864][ T3442] F2FS-fs (loop6): fault_type options not supported
[  196.607517][ T3442] F2FS-fs (loop6): fault_injection options not supported
[  196.614633][ T3442] F2FS-fs (loop6): Image doesn't support compression
[  196.622323][ T3436] F2FS-fs (loop1): switch extent_cache option is not allowed
[  196.635966][ T3444] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  196.653643][ T3444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  196.678041][ T3442] F2FS-fs (loop6): invalid crc value
[  196.683535][ T3444] F2FS-fs (loop2): fault_type options not supported
[  196.705728][ T3444] F2FS-fs (loop2): fault_injection options not supported
[  196.713170][ T3444] F2FS-fs (loop2): Image doesn't support compression
[  196.732250][ T3442] F2FS-fs (loop6): Found nat_bits in checkpoint
[  196.770058][ T3444] F2FS-fs (loop2): invalid crc value
[  196.809235][ T3444] F2FS-fs (loop2): Found nat_bits in checkpoint
[  196.868932][ T3442] F2FS-fs (loop6): Start checkpoint disabled!
[  196.895732][ T3442] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  196.915360][ T3444] F2FS-fs (loop2): Start checkpoint disabled!
[  196.927022][ T3444] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  196.941452][ T3442] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  196.957615][ T3442] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  196.965440][ T3444] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  196.972869][ T3444] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  197.008618][ T3442] F2FS-fs (loop6): switch extent_cache option is not allowed
[  197.016158][ T3444] F2FS-fs (loop2): switch extent_cache option is not allowed
[  197.105132][   T10] bio_check_eod: 12 callbacks suppressed
[  197.105154][   T10] kworker/u4:1: attempt to access beyond end of device
[  197.105154][   T10] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  197.125482][  T322] kworker/u4:4: attempt to access beyond end of device
[  197.125482][  T322] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  197.228583][ T3462] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  197.257563][ T3462] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  197.266011][ T3462] F2FS-fs (loop1): fault_type options not supported
[  197.307723][ T3462] F2FS-fs (loop1): fault_injection options not supported
[  197.314910][ T3462] F2FS-fs (loop1): Image doesn't support compression
[  197.347032][ T3462] F2FS-fs (loop1): invalid crc value
[  197.367803][ T3459] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  197.391594][ T3462] F2FS-fs (loop1): Found nat_bits in checkpoint
[  197.417459][ T3459] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  197.420708][ T3465] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  197.446352][ T3459] F2FS-fs (loop5): fault_type options not supported
[  197.463841][ T3459] F2FS-fs (loop5): fault_injection options not supported
[  197.465841][ T3465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  197.481162][ T3459] F2FS-fs (loop5): Image doesn't support compression
[  197.489723][ T3465] F2FS-fs (loop0): fault_type options not supported
[  197.496472][ T3465] F2FS-fs (loop0): fault_injection options not supported
[  197.508759][ T3459] F2FS-fs (loop5): invalid crc value
[  197.524139][ T3465] F2FS-fs (loop0): Image doesn't support compression
[  197.528033][ T3462] F2FS-fs (loop1): Start checkpoint disabled!
[  197.547840][ T3465] F2FS-fs (loop0): invalid crc value
[  197.553824][ T3462] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  197.554529][ T3459] F2FS-fs (loop5): Found nat_bits in checkpoint
[  197.569131][ T3465] F2FS-fs (loop0): Found nat_bits in checkpoint
[  197.576035][ T3462] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  197.593328][ T3462] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  197.616304][ T3462] F2FS-fs (loop1): switch extent_cache option is not allowed
[  197.671050][ T3465] F2FS-fs (loop0): Start checkpoint disabled!
[  197.679694][   T10] kworker/u4:1: attempt to access beyond end of device
[  197.679694][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  197.695014][ T3465] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  197.713008][ T3465] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  197.722869][ T3465] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  197.725812][ T3459] F2FS-fs (loop5): Start checkpoint disabled!
[  197.757522][ T3459] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  197.777055][ T3465] F2FS-fs (loop0): switch extent_cache option is not allowed
[  197.778271][ T3459] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  197.808166][ T3470] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  197.817591][ T3459] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  197.825222][ T3470] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  197.857622][ T3470] F2FS-fs (loop6): fault_type options not supported
[  197.864797][ T3470] F2FS-fs (loop6): fault_injection options not supported
[  197.872374][ T3470] F2FS-fs (loop6): Image doesn't support compression
[  197.880975][ T3459] F2FS-fs (loop5): switch extent_cache option is not allowed
[  197.893986][ T3467] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  197.905061][ T3470] F2FS-fs (loop6): invalid crc value
[  197.927658][ T3467] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  197.936247][ T3467] F2FS-fs (loop2): fault_type options not supported
[  197.945447][ T3470] F2FS-fs (loop6): Found nat_bits in checkpoint
[  197.952086][ T3467] F2FS-fs (loop2): fault_injection options not supported
[  197.967485][ T3467] F2FS-fs (loop2): Image doesn't support compression
[  197.975004][ T3467] F2FS-fs (loop2): invalid crc value
[  197.975629][  T322] kworker/u4:4: attempt to access beyond end of device
[  197.975629][  T322] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  197.997924][    T8] kworker/u4:0: attempt to access beyond end of device
[  197.997924][    T8] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  198.032774][ T3467] F2FS-fs (loop2): Found nat_bits in checkpoint
[  198.088815][ T3470] F2FS-fs (loop6): Start checkpoint disabled!
[  198.105698][ T3470] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  198.119217][ T3470] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  198.130101][ T3467] F2FS-fs (loop2): Start checkpoint disabled!
[  198.136542][ T3470] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  198.144896][ T3467] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  198.153178][ T3470] F2FS-fs (loop6): switch extent_cache option is not allowed
[  198.172931][ T3467] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  198.186723][ T3467] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  198.222031][ T3467] F2FS-fs (loop2): switch extent_cache option is not allowed
[  198.247990][    T8] kworker/u4:0: attempt to access beyond end of device
[  198.247990][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  198.325322][  T322] kworker/u4:4: attempt to access beyond end of device
[  198.325322][  T322] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  198.445612][ T3484] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  198.478097][ T3484] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  198.496649][ T3484] F2FS-fs (loop1): fault_type options not supported
[  198.516828][ T3484] F2FS-fs (loop1): fault_injection options not supported
[  198.525188][ T3484] F2FS-fs (loop1): Image doesn't support compression
[  198.555119][ T3484] F2FS-fs (loop1): invalid crc value
[  198.578414][ T3484] F2FS-fs (loop1): Found nat_bits in checkpoint
[  198.649744][ T3484] F2FS-fs (loop1): Start checkpoint disabled!
[  198.667283][ T3484] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  198.685714][ T3484] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  198.695341][ T3484] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  198.707050][ T3488] set_capacity_and_notify: 11 callbacks suppressed
[  198.707070][ T3488] loop0: detected capacity change from 0 to 40427
[  198.744937][ T3484] F2FS-fs (loop1): switch extent_cache option is not allowed
[  198.767415][ T3488] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  198.789573][ T3488] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  198.802870][ T3490] loop5: detected capacity change from 0 to 40427
[  198.816616][ T3488] F2FS-fs (loop0): fault_type options not supported
[  198.833588][ T3490] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  198.843389][ T3488] F2FS-fs (loop0): fault_injection options not supported
[  198.857412][ T3490] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  198.865765][ T3488] F2FS-fs (loop0): Image doesn't support compression
[  198.882981][ T3492] loop6: detected capacity change from 0 to 40427
[  198.890255][ T3488] F2FS-fs (loop0): invalid crc value
[  198.895816][ T3490] F2FS-fs (loop5): fault_type options not supported
[  198.902722][ T3490] F2FS-fs (loop5): fault_injection options not supported
[  198.911463][ T3488] F2FS-fs (loop0): Found nat_bits in checkpoint
[  198.928604][ T3492] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  198.938937][   T10] kworker/u4:1: attempt to access beyond end of device
[  198.938937][   T10] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  198.948710][ T3490] F2FS-fs (loop5): Image doesn't support compression
[  198.967478][ T3492] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  198.997698][ T3492] F2FS-fs (loop6): fault_type options not supported
[  199.004465][ T3490] F2FS-fs (loop5): invalid crc value
[  199.009895][ T3492] F2FS-fs (loop6): fault_injection options not supported
[  199.017159][ T3492] F2FS-fs (loop6): Image doesn't support compression
[  199.040247][ T3494] loop2: detected capacity change from 0 to 40427
[  199.058636][ T3490] F2FS-fs (loop5): Found nat_bits in checkpoint
[  199.078684][ T3492] F2FS-fs (loop6): invalid crc value
[  199.086658][ T3494] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  199.107594][ T3494] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  199.116363][ T3488] F2FS-fs (loop0): Start checkpoint disabled!
[  199.123262][ T3492] F2FS-fs (loop6): Found nat_bits in checkpoint
[  199.137924][ T3488] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  199.145760][ T3494] F2FS-fs (loop2): fault_type options not supported
[  199.167603][ T3494] F2FS-fs (loop2): fault_injection options not supported
[  199.174803][ T3494] F2FS-fs (loop2): Image doesn't support compression
[  199.181751][ T3488] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  199.198474][ T3488] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  199.213940][ T3494] F2FS-fs (loop2): invalid crc value
[  199.216480][ T3490] F2FS-fs (loop5): Start checkpoint disabled!
[  199.228283][ T3488] F2FS-fs (loop0): switch extent_cache option is not allowed
[  199.235797][ T3494] F2FS-fs (loop2): Found nat_bits in checkpoint
[  199.247925][ T3490] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  199.279469][ T3490] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  199.286801][ T3490] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  199.296558][ T3492] F2FS-fs (loop6): Start checkpoint disabled!
[  199.304835][ T3492] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  199.313385][   T10] kworker/u4:1: attempt to access beyond end of device
[  199.313385][   T10] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  199.328751][ T3490] F2FS-fs (loop5): switch extent_cache option is not allowed
[  199.356935][ T3492] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  199.364637][ T3492] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  199.385688][ T3494] F2FS-fs (loop2): Start checkpoint disabled!
[  199.396498][ T3492] F2FS-fs (loop6): switch extent_cache option is not allowed
[  199.412411][ T3494] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  199.425835][   T10] kworker/u4:1: attempt to access beyond end of device
[  199.425835][   T10] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  199.441852][ T3494] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  199.469821][ T3494] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  199.505650][ T3494] F2FS-fs (loop2): switch extent_cache option is not allowed
[  199.631974][ T3506] loop1: detected capacity change from 0 to 40427
[  199.657953][ T3506] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  199.680830][ T3506] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  199.707661][ T3506] F2FS-fs (loop1): fault_type options not supported
[  199.727518][ T3506] F2FS-fs (loop1): fault_injection options not supported
[  199.734726][ T3506] F2FS-fs (loop1): Image doesn't support compression
[  199.777862][ T3506] F2FS-fs (loop1): invalid crc value
[  199.807204][ T3506] F2FS-fs (loop1): Found nat_bits in checkpoint
[  199.898961][ T3506] F2FS-fs (loop1): Start checkpoint disabled!
[  199.926095][ T3506] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  199.937781][ T3506] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  199.955050][ T3506] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  199.977164][ T3513] loop0: detected capacity change from 0 to 40427
[  199.984555][ T3506] F2FS-fs (loop1): switch extent_cache option is not allowed
[  199.999948][ T3513] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  200.025935][ T3513] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  200.052767][ T3513] F2FS-fs (loop0): fault_type options not supported
[  200.082513][ T3515] loop5: detected capacity change from 0 to 40427
[  200.087969][ T3513] F2FS-fs (loop0): fault_injection options not supported
[  200.096045][ T3513] F2FS-fs (loop0): Image doesn't support compression
[  200.103889][ T3515] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  200.132267][ T3515] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  200.141613][ T3513] F2FS-fs (loop0): invalid crc value
[  200.151311][ T3515] F2FS-fs (loop5): fault_type options not supported
[  200.167458][ T3515] F2FS-fs (loop5): fault_injection options not supported
[  200.175520][ T3513] F2FS-fs (loop0): Found nat_bits in checkpoint
[  200.182110][ T3515] F2FS-fs (loop5): Image doesn't support compression
[  200.200536][ T3517] loop6: detected capacity change from 0 to 40427
[  200.207867][ T3515] F2FS-fs (loop5): invalid crc value
[  200.220954][ T3517] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  200.238967][ T3515] F2FS-fs (loop5): Found nat_bits in checkpoint
[  200.245820][ T3517] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  200.274813][ T3517] F2FS-fs (loop6): fault_type options not supported
[  200.309815][ T3517] F2FS-fs (loop6): fault_injection options not supported
[  200.321323][ T3521] loop2: detected capacity change from 0 to 40427
[  200.329475][ T3517] F2FS-fs (loop6): Image doesn't support compression
[  200.337506][ T3513] F2FS-fs (loop0): Start checkpoint disabled!
[  200.347289][ T3513] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  200.355117][ T3517] F2FS-fs (loop6): invalid crc value
[  200.363116][ T3521] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  200.378410][ T3517] F2FS-fs (loop6): Found nat_bits in checkpoint
[  200.396359][ T3515] F2FS-fs (loop5): Start checkpoint disabled!
[  200.407901][ T3513] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  200.416227][ T3521] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  200.425824][ T3515] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  200.427767][ T3513] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  200.435707][ T3521] F2FS-fs (loop2): fault_type options not supported
[  200.447903][ T3515] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  200.455397][ T3515] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  200.463228][ T3521] F2FS-fs (loop2): fault_injection options not supported
[  200.474611][ T3515] F2FS-fs (loop5): switch extent_cache option is not allowed
[  200.482278][ T3521] F2FS-fs (loop2): Image doesn't support compression
2026/03/04 04:59:51 executed programs: 609
[  200.506598][ T3521] F2FS-fs (loop2): invalid crc value
[  200.513460][ T3513] F2FS-fs (loop0): switch extent_cache option is not allowed
[  200.539637][ T3521] F2FS-fs (loop2): Found nat_bits in checkpoint
[  200.570161][ T3517] F2FS-fs (loop6): Start checkpoint disabled!
[  200.587082][ T3517] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  200.604816][ T3517] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  200.612111][ T3517] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  200.640935][ T3517] F2FS-fs (loop6): switch extent_cache option is not allowed
[  200.697952][ T3521] F2FS-fs (loop2): Start checkpoint disabled!
[  200.718140][ T3521] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  200.743393][ T3528] loop1: detected capacity change from 0 to 40427
[  200.750759][ T3521] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  200.767506][ T3521] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  200.776108][ T3521] F2FS-fs (loop2): switch extent_cache option is not allowed
[  200.787520][ T3528] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  200.798404][ T3528] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  200.839571][ T3528] F2FS-fs (loop1): fault_type options not supported
[  200.846254][ T3528] F2FS-fs (loop1): fault_injection options not supported
[  200.854518][ T3528] F2FS-fs (loop1): Image doesn't support compression
[  200.892935][ T3528] F2FS-fs (loop1): invalid crc value
[  200.918376][ T3528] F2FS-fs (loop1): Found nat_bits in checkpoint
[  200.998527][ T3528] F2FS-fs (loop1): Start checkpoint disabled!
[  201.022935][ T3528] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  201.057643][ T3528] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  201.064821][ T3528] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  201.085294][ T3528] F2FS-fs (loop1): switch extent_cache option is not allowed
[  201.208687][ T3538] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  201.237764][ T3538] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  201.266867][ T3538] F2FS-fs (loop5): fault_type options not supported
[  201.275004][ T3540] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  201.277135][ T3538] F2FS-fs (loop5): fault_injection options not supported
[  201.307387][ T3540] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  201.307558][ T3538] F2FS-fs (loop5): Image doesn't support compression
[  201.315673][ T3540] F2FS-fs (loop0): fault_type options not supported
[  201.343091][ T3538] F2FS-fs (loop5): invalid crc value
[  201.348854][ T3540] F2FS-fs (loop0): fault_injection options not supported
[  201.357579][ T3540] F2FS-fs (loop0): Image doesn't support compression
[  201.376582][ T3540] F2FS-fs (loop0): invalid crc value
[  201.387648][ T3538] F2FS-fs (loop5): Found nat_bits in checkpoint
[  201.418262][ T3540] F2FS-fs (loop0): Found nat_bits in checkpoint
[  201.453610][ T3547] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  201.483257][ T3547] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  201.504786][ T3547] F2FS-fs (loop2): fault_type options not supported
[  201.513597][ T3538] F2FS-fs (loop5): Start checkpoint disabled!
[  201.521655][ T3547] F2FS-fs (loop2): fault_injection options not supported
[  201.532677][ T3540] F2FS-fs (loop0): Start checkpoint disabled!
[  201.539270][ T3538] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  201.546866][ T3547] F2FS-fs (loop2): Image doesn't support compression
[  201.551072][ T3545] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  201.563483][ T3540] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  201.571100][ T3547] F2FS-fs (loop2): invalid crc value
[  201.576477][ T3538] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  201.578915][ T3545] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  201.588297][ T3538] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  201.603482][ T3540] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  201.612103][ T3545] F2FS-fs (loop6): fault_type options not supported
[  201.612595][ T3540] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  201.619503][ T3545] F2FS-fs (loop6): fault_injection options not supported
[  201.633947][ T3545] F2FS-fs (loop6): Image doesn't support compression
[  201.642382][ T3538] F2FS-fs (loop5): switch extent_cache option is not allowed
[  201.649998][ T3547] F2FS-fs (loop2): Found nat_bits in checkpoint
[  201.673070][ T3545] F2FS-fs (loop6): invalid crc value
[  201.680148][ T3545] F2FS-fs (loop6): Found nat_bits in checkpoint
[  201.698088][ T3540] F2FS-fs (loop0): switch extent_cache option is not allowed
[  201.751742][ T3547] F2FS-fs (loop2): Start checkpoint disabled!
[  201.757864][ T3545] F2FS-fs (loop6): Start checkpoint disabled!
[  201.759265][ T3545] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  201.774818][ T3547] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  201.797622][ T3545] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  201.805016][ T3547] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  201.807602][ T3545] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  201.821129][ T3545] F2FS-fs (loop6): switch extent_cache option is not allowed
[  201.843834][ T3547] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  201.889715][ T3547] F2FS-fs (loop2): switch extent_cache option is not allowed
[  202.006790][ T3553] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  202.037936][ T3553] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  202.066592][ T3553] F2FS-fs (loop1): fault_type options not supported
[  202.093741][ T3553] F2FS-fs (loop1): fault_injection options not supported
[  202.107436][ T3553] F2FS-fs (loop1): Image doesn't support compression
[  202.134593][ T3553] F2FS-fs (loop1): invalid crc value
[  202.188272][ T3553] F2FS-fs (loop1): Found nat_bits in checkpoint
[  202.270975][ T3553] F2FS-fs (loop1): Start checkpoint disabled!
[  202.297934][ T3553] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  202.325770][ T3553] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  202.343602][ T3553] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  202.368447][ T3553] F2FS-fs (loop1): switch extent_cache option is not allowed
[  202.396188][ T3564] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  202.418663][ T3564] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  202.452119][ T3565] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  202.462636][ T3564] F2FS-fs (loop5): fault_type options not supported
[  202.474635][    T8] bio_check_eod: 12 callbacks suppressed
[  202.474655][    T8] kworker/u4:0: attempt to access beyond end of device
[  202.474655][    T8] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  202.500320][ T3565] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  202.509069][ T3564] F2FS-fs (loop5): fault_injection options not supported
[  202.516343][ T3564] F2FS-fs (loop5): Image doesn't support compression
[  202.523401][ T3565] F2FS-fs (loop0): fault_type options not supported
[  202.530697][ T3565] F2FS-fs (loop0): fault_injection options not supported
[  202.539683][ T3564] F2FS-fs (loop5): invalid crc value
[  202.565521][ T3565] F2FS-fs (loop0): Image doesn't support compression
[  202.577650][ T3565] F2FS-fs (loop0): invalid crc value
[  202.584033][ T3564] F2FS-fs (loop5): Found nat_bits in checkpoint
[  202.622509][ T3568] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  202.622983][ T3565] F2FS-fs (loop0): Found nat_bits in checkpoint
[  202.657431][ T3568] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  202.669765][ T3571] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  202.683265][ T3568] F2FS-fs (loop6): fault_type options not supported
[  202.698600][ T3571] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  202.698732][ T3564] F2FS-fs (loop5): Start checkpoint disabled!
[  202.706991][ T3571] F2FS-fs (loop2): fault_type options not supported
[  202.726112][ T3568] F2FS-fs (loop6): fault_injection options not supported
[  202.745425][ T3568] F2FS-fs (loop6): Image doesn't support compression
[  202.754595][ T3564] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  202.755413][ T3568] F2FS-fs (loop6): invalid crc value
[  202.768938][ T3571] F2FS-fs (loop2): fault_injection options not supported
[  202.776175][ T3571] F2FS-fs (loop2): Image doesn't support compression
[  202.783692][ T3564] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  202.792224][ T3565] F2FS-fs (loop0): Start checkpoint disabled!
[  202.798527][ T3564] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  202.798616][ T3571] F2FS-fs (loop2): invalid crc value
[  202.820076][ T3565] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  202.828513][ T3568] F2FS-fs (loop6): Found nat_bits in checkpoint
[  202.829883][ T3564] F2FS-fs (loop5): switch extent_cache option is not allowed
[  202.853176][ T3565] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  202.860732][ T3571] F2FS-fs (loop2): Found nat_bits in checkpoint
[  202.877534][ T3565] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  202.894658][ T3565] F2FS-fs (loop0): switch extent_cache option is not allowed
[  202.903139][   T10] kworker/u4:1: attempt to access beyond end of device
[  202.903139][   T10] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  202.958565][ T3568] F2FS-fs (loop6): Start checkpoint disabled!
[  202.965482][  T322] kworker/u4:4: attempt to access beyond end of device
[  202.965482][  T322] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  202.980272][ T3568] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  203.007722][ T3568] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  203.014948][ T3568] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  203.038552][ T3568] F2FS-fs (loop6): switch extent_cache option is not allowed
[  203.047703][ T3571] F2FS-fs (loop2): Start checkpoint disabled!
[  203.064471][ T3571] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  203.075901][ T3571] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  203.083255][ T3571] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  203.135638][ T3571] F2FS-fs (loop2): switch extent_cache option is not allowed
[  203.143721][  T322] kworker/u4:4: attempt to access beyond end of device
[  203.143721][  T322] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  203.224166][    T8] kworker/u4:0: attempt to access beyond end of device
[  203.224166][    T8] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  203.327403][ T3579] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  203.356518][ T3579] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  203.387499][ T3579] F2FS-fs (loop1): fault_type options not supported
[  203.394272][ T3579] F2FS-fs (loop1): fault_injection options not supported
[  203.427422][ T3579] F2FS-fs (loop1): Image doesn't support compression
[  203.443026][ T3579] F2FS-fs (loop1): invalid crc value
[  203.485057][ T3579] F2FS-fs (loop1): Found nat_bits in checkpoint
[  203.577857][ T3588] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  203.596211][ T3590] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  203.621033][ T3588] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  203.625173][ T3579] F2FS-fs (loop1): Start checkpoint disabled!
[  203.630439][ T3590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  203.655077][ T3588] F2FS-fs (loop5): fault_type options not supported
[  203.662210][ T3588] F2FS-fs (loop5): fault_injection options not supported
[  203.668614][ T3579] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  203.670293][ T3590] F2FS-fs (loop0): fault_type options not supported
[  203.687236][ T3579] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  203.687569][ T3588] F2FS-fs (loop5): Image doesn't support compression
[  203.701147][ T3579] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  203.707619][ T3590] F2FS-fs (loop0): fault_injection options not supported
[  203.726301][ T3590] F2FS-fs (loop0): Image doesn't support compression
[  203.747634][ T3588] F2FS-fs (loop5): invalid crc value
[  203.753377][ T3590] F2FS-fs (loop0): invalid crc value
[  203.759021][ T3579] F2FS-fs (loop1): switch extent_cache option is not allowed
[  203.768703][ T3588] F2FS-fs (loop5): Found nat_bits in checkpoint
[  203.784051][ T3590] F2FS-fs (loop0): Found nat_bits in checkpoint
[  203.807030][ T3592] set_capacity_and_notify: 12 callbacks suppressed
[  203.807052][ T3592] loop6: detected capacity change from 0 to 40427
[  203.822793][    T8] kworker/u4:0: attempt to access beyond end of device
[  203.822793][    T8] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  203.838649][ T3592] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  203.848036][ T3592] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  203.856423][ T3592] F2FS-fs (loop6): fault_type options not supported
[  203.875090][ T3592] F2FS-fs (loop6): fault_injection options not supported
[  203.891245][ T3592] F2FS-fs (loop6): Image doesn't support compression
[  203.917896][ T3592] F2FS-fs (loop6): invalid crc value
[  203.934432][ T3592] F2FS-fs (loop6): Found nat_bits in checkpoint
[  203.952812][ T3590] F2FS-fs (loop0): Start checkpoint disabled!
[  203.960237][ T3588] F2FS-fs (loop5): Start checkpoint disabled!
[  203.977898][ T3590] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  203.985641][ T3588] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  203.997623][ T3590] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  204.004878][ T3590] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  204.007747][ T3595] loop2: detected capacity change from 0 to 40427
[  204.026586][ T3588] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  204.035037][ T3590] F2FS-fs (loop0): switch extent_cache option is not allowed
[  204.052321][ T3592] F2FS-fs (loop6): Start checkpoint disabled!
[  204.057472][ T3588] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  204.067030][ T3588] F2FS-fs (loop5): switch extent_cache option is not allowed
[  204.084724][ T3592] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  204.086865][ T3595] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  204.105805][ T3592] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  204.114309][ T3595] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  204.123748][ T3592] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  204.157594][ T3595] F2FS-fs (loop2): fault_type options not supported
[  204.169594][ T3592] F2FS-fs (loop6): switch extent_cache option is not allowed
[  204.172766][  T322] kworker/u4:4: attempt to access beyond end of device
[  204.172766][  T322] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  204.191408][ T3595] F2FS-fs (loop2): fault_injection options not supported
[  204.198788][ T3595] F2FS-fs (loop2): Image doesn't support compression
[  204.201463][    T8] kworker/u4:0: attempt to access beyond end of device
[  204.201463][    T8] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  204.220590][ T3595] F2FS-fs (loop2): invalid crc value
[  204.265984][ T3595] F2FS-fs (loop2): Found nat_bits in checkpoint
[  204.300449][  T322] kworker/u4:4: attempt to access beyond end of device
[  204.300449][  T322] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  204.398457][ T3595] F2FS-fs (loop2): Start checkpoint disabled!
[  204.422283][ T3595] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  204.447431][ T3595] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  204.467421][ T3595] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  204.483819][ T3595] F2FS-fs (loop2): switch extent_cache option is not allowed
[  204.533138][ T3607] loop1: detected capacity change from 0 to 40427
[  204.562271][ T3607] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  204.575922][  T322] kworker/u4:4: attempt to access beyond end of device
[  204.575922][  T322] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  204.590488][ T3607] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  204.617583][ T3607] F2FS-fs (loop1): fault_type options not supported
[  204.624278][ T3607] F2FS-fs (loop1): fault_injection options not supported
[  204.657423][ T3607] F2FS-fs (loop1): Image doesn't support compression
[  204.680134][ T3607] F2FS-fs (loop1): invalid crc value
[  204.711255][ T3607] F2FS-fs (loop1): Found nat_bits in checkpoint
[  204.816825][ T3615] loop5: detected capacity change from 0 to 40427
[  204.826716][ T3607] F2FS-fs (loop1): Start checkpoint disabled!
[  204.840243][ T3612] loop0: detected capacity change from 0 to 40427
[  204.851729][ T3607] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  204.859857][ T3615] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  204.869842][ T3612] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  204.879314][ T3615] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  204.888339][ T3612] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  204.888872][ T3607] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  204.906178][ T3612] F2FS-fs (loop0): fault_type options not supported
[  204.913645][ T3607] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  204.922944][ T3612] F2FS-fs (loop0): fault_injection options not supported
[  204.937553][ T3615] F2FS-fs (loop5): fault_type options not supported
[  204.944855][ T3615] F2FS-fs (loop5): fault_injection options not supported
[  204.962015][ T3607] F2FS-fs (loop1): switch extent_cache option is not allowed
[  204.977405][ T3612] F2FS-fs (loop0): Image doesn't support compression
[  204.984692][ T3612] F2FS-fs (loop0): invalid crc value
[  204.995672][ T3615] F2FS-fs (loop5): Image doesn't support compression
[  205.009048][ T3612] F2FS-fs (loop0): Found nat_bits in checkpoint
[  205.027692][ T3615] F2FS-fs (loop5): invalid crc value
[  205.044167][ T3615] F2FS-fs (loop5): Found nat_bits in checkpoint
[  205.051747][ T3617] loop6: detected capacity change from 0 to 40427
[  205.088188][ T3617] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  205.102578][ T3617] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  205.131598][ T3617] F2FS-fs (loop6): fault_type options not supported
[  205.143979][ T3617] F2FS-fs (loop6): fault_injection options not supported
[  205.160138][ T3617] F2FS-fs (loop6): Image doesn't support compression
[  205.166983][ T3612] F2FS-fs (loop0): Start checkpoint disabled!
[  205.177642][ T3617] F2FS-fs (loop6): invalid crc value
[  205.185826][ T3612] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  205.194153][ T3617] F2FS-fs (loop6): Found nat_bits in checkpoint
[  205.207523][ T3615] F2FS-fs (loop5): Start checkpoint disabled!
[  205.214318][ T3615] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  205.227707][ T3612] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  205.234880][ T3612] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  205.249326][ T3615] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  205.256419][ T3615] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  205.279020][ T3612] F2FS-fs (loop0): switch extent_cache option is not allowed
[  205.305444][ T3615] F2FS-fs (loop5): switch extent_cache option is not allowed
[  205.358121][ T3621] loop2: detected capacity change from 0 to 40427
[  205.367732][ T3617] F2FS-fs (loop6): Start checkpoint disabled!
[  205.387941][ T3617] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  205.395745][ T3621] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  205.415342][ T3621] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  205.426067][ T3621] F2FS-fs (loop2): fault_type options not supported
[  205.434274][ T3617] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  205.453864][ T3617] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  205.467731][ T3621] F2FS-fs (loop2): fault_injection options not supported
[  205.486075][ T3621] F2FS-fs (loop2): Image doesn't support compression
[  205.498671][ T3617] F2FS-fs (loop6): switch extent_cache option is not allowed
[  205.518078][ T3621] F2FS-fs (loop2): invalid crc value
2026/03/04 04:59:56 executed programs: 631
[  205.568336][ T3621] F2FS-fs (loop2): Found nat_bits in checkpoint
[  205.703307][ T3621] F2FS-fs (loop2): Start checkpoint disabled!
[  205.717525][ T3632] loop1: detected capacity change from 0 to 40427
[  205.728023][ T3621] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  205.737285][ T3632] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  205.746519][ T3632] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  205.774917][ T3632] F2FS-fs (loop1): fault_type options not supported
[  205.775210][ T3621] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  205.806212][ T3632] F2FS-fs (loop1): fault_injection options not supported
[  205.817442][ T3632] F2FS-fs (loop1): Image doesn't support compression
[  205.836891][ T3632] F2FS-fs (loop1): invalid crc value
[  205.840697][ T3621] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  205.855620][ T3632] F2FS-fs (loop1): Found nat_bits in checkpoint
[  205.888490][ T3621] F2FS-fs (loop2): switch extent_cache option is not allowed
[  205.957534][ T3632] F2FS-fs (loop1): Start checkpoint disabled!
[  205.974381][ T3632] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  206.004490][ T3632] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  206.014238][ T3632] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  206.033488][ T3632] F2FS-fs (loop1): switch extent_cache option is not allowed
[  206.091475][ T3639] loop5: detected capacity change from 0 to 40427
[  206.099756][ T3637] loop0: detected capacity change from 0 to 40427
[  206.124866][ T3637] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  206.137531][ T3639] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  206.155558][ T3642] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  206.175305][ T3637] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  206.178333][ T3639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  206.197592][ T3642] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  206.212844][ T3642] F2FS-fs (loop6): fault_type options not supported
[  206.226013][ T3639] F2FS-fs (loop5): fault_type options not supported
[  206.236883][ T3637] F2FS-fs (loop0): fault_type options not supported
[  206.237602][ T3642] F2FS-fs (loop6): fault_injection options not supported
[  206.257516][ T3639] F2FS-fs (loop5): fault_injection options not supported
[  206.266757][ T3637] F2FS-fs (loop0): fault_injection options not supported
[  206.276408][ T3639] F2FS-fs (loop5): Image doesn't support compression
[  206.283510][ T3642] F2FS-fs (loop6): Image doesn't support compression
[  206.290581][ T3637] F2FS-fs (loop0): Image doesn't support compression
[  206.299464][ T3639] F2FS-fs (loop5): invalid crc value
[  206.304870][ T3642] F2FS-fs (loop6): invalid crc value
[  206.309445][ T3637] F2FS-fs (loop0): invalid crc value
[  206.325035][ T3639] F2FS-fs (loop5): Found nat_bits in checkpoint
[  206.332278][ T3642] F2FS-fs (loop6): Found nat_bits in checkpoint
[  206.357145][ T3637] F2FS-fs (loop0): Found nat_bits in checkpoint
[  206.407119][ T3642] F2FS-fs (loop6): Start checkpoint disabled!
[  206.413518][ T3639] F2FS-fs (loop5): Start checkpoint disabled!
[  206.427430][ T3642] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  206.437421][ T3639] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  206.448013][ T3637] F2FS-fs (loop0): Start checkpoint disabled!
[  206.454396][ T3642] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  206.461972][ T3639] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  206.462884][ T3637] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  206.477393][ T3639] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  206.487979][ T3642] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  206.496763][ T3642] F2FS-fs (loop6): switch extent_cache option is not allowed
[  206.507519][ T3637] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  206.525135][ T3637] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  206.537691][ T3639] F2FS-fs (loop5): switch extent_cache option is not allowed
[  206.540767][ T3637] F2FS-fs (loop0): switch extent_cache option is not allowed
[  206.745184][ T3647] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  206.787490][ T3647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  206.805982][ T3647] F2FS-fs (loop2): fault_type options not supported
[  206.817844][ T3647] F2FS-fs (loop2): fault_injection options not supported
[  206.834552][ T3654] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  206.840338][ T3647] F2FS-fs (loop2): Image doesn't support compression
[  206.874208][ T3654] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  206.892930][ T3654] F2FS-fs (loop1): fault_type options not supported
[  206.900342][ T3647] F2FS-fs (loop2): invalid crc value
[  206.913221][ T3654] F2FS-fs (loop1): fault_injection options not supported
[  206.924090][ T3647] F2FS-fs (loop2): Found nat_bits in checkpoint
[  206.933407][ T3654] F2FS-fs (loop1): Image doesn't support compression
[  206.961129][ T3654] F2FS-fs (loop1): invalid crc value
[  206.997877][ T3654] F2FS-fs (loop1): Found nat_bits in checkpoint
[  207.009422][ T3647] F2FS-fs (loop2): Start checkpoint disabled!
[  207.026192][ T3647] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  207.037828][ T3647] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  207.055045][ T3647] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  207.088117][ T3647] F2FS-fs (loop2): switch extent_cache option is not allowed
[  207.108389][ T3654] F2FS-fs (loop1): Start checkpoint disabled!
[  207.136362][ T3654] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  207.165451][ T3660] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  207.178503][ T3654] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  207.185865][ T3654] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  207.187581][ T3660] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  207.204019][ T3660] F2FS-fs (loop6): fault_type options not supported
[  207.210834][ T3660] F2FS-fs (loop6): fault_injection options not supported
[  207.218129][ T3660] F2FS-fs (loop6): Image doesn't support compression
[  207.229501][ T3660] F2FS-fs (loop6): invalid crc value
[  207.248151][ T3654] F2FS-fs (loop1): switch extent_cache option is not allowed
[  207.248997][ T3660] F2FS-fs (loop6): Found nat_bits in checkpoint
[  207.303209][ T3660] F2FS-fs (loop6): Start checkpoint disabled!
[  207.318094][ T3660] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  207.334887][ T3660] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  207.344008][ T3660] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  207.353402][ T3660] F2FS-fs (loop6): switch extent_cache option is not allowed
[  207.409521][ T3662] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  207.439285][ T3664] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  207.466333][ T3664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  207.475441][ T3664] F2FS-fs (loop5): fault_type options not supported
[  207.477504][ T3662] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  207.499735][ T3664] F2FS-fs (loop5): fault_injection options not supported
[  207.506945][ T3664] F2FS-fs (loop5): Image doesn't support compression
[  207.517457][ T3662] F2FS-fs (loop0): fault_type options not supported
[  207.534398][ T3662] F2FS-fs (loop0): fault_injection options not supported
[  207.541978][ T3664] F2FS-fs (loop5): invalid crc value
[  207.559491][ T3662] F2FS-fs (loop0): Image doesn't support compression
[  207.567791][ T3664] F2FS-fs (loop5): Found nat_bits in checkpoint
[  207.587729][ T3662] F2FS-fs (loop0): invalid crc value
[  207.618402][ T3662] F2FS-fs (loop0): Found nat_bits in checkpoint
[  207.666397][ T3664] F2FS-fs (loop5): Start checkpoint disabled!
[  207.675792][ T3664] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  207.695936][ T3664] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  207.705601][ T3664] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  207.727033][ T3664] F2FS-fs (loop5): switch extent_cache option is not allowed
[  207.747614][ T3662] F2FS-fs (loop0): Start checkpoint disabled!
[  207.769138][ T3662] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  207.804923][ T3662] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  207.806139][  T322] bio_check_eod: 12 callbacks suppressed
[  207.806182][  T322] kworker/u4:4: attempt to access beyond end of device
[  207.806182][  T322] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  207.817436][ T3662] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  207.868012][ T3675] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  207.888403][ T3662] F2FS-fs (loop0): switch extent_cache option is not allowed
[  207.908357][ T3675] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  207.936951][ T3675] F2FS-fs (loop2): fault_type options not supported
[  207.967423][ T3675] F2FS-fs (loop2): fault_injection options not supported
[  207.985286][   T43] kworker/u4:2: attempt to access beyond end of device
[  207.985286][   T43] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  207.999431][ T3675] F2FS-fs (loop2): Image doesn't support compression
[  208.017636][ T3675] F2FS-fs (loop2): invalid crc value
[  208.054115][ T3675] F2FS-fs (loop2): Found nat_bits in checkpoint
[  208.083899][ T3681] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  208.123546][ T3681] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  208.143777][ T3681] F2FS-fs (loop1): fault_type options not supported
[  208.153861][ T3681] F2FS-fs (loop1): fault_injection options not supported
[  208.167452][ T3675] F2FS-fs (loop2): Start checkpoint disabled!
[  208.174034][ T3681] F2FS-fs (loop1): Image doesn't support compression
[  208.184509][ T3681] F2FS-fs (loop1): invalid crc value
[  208.193995][ T3675] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  208.201710][ T3684] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  208.224097][ T3684] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  208.232782][ T3675] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  208.234744][ T3681] F2FS-fs (loop1): Found nat_bits in checkpoint
[  208.246586][ T3675] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  208.254235][ T3684] F2FS-fs (loop6): fault_type options not supported
[  208.270068][ T3675] F2FS-fs (loop2): switch extent_cache option is not allowed
[  208.287417][ T3684] F2FS-fs (loop6): fault_injection options not supported
[  208.303226][ T3684] F2FS-fs (loop6): Image doesn't support compression
[  208.330504][ T3684] F2FS-fs (loop6): invalid crc value
[  208.355991][ T3684] F2FS-fs (loop6): Found nat_bits in checkpoint
[  208.356023][   T43] kworker/u4:2: attempt to access beyond end of device
[  208.356023][   T43] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  208.385313][ T3681] F2FS-fs (loop1): Start checkpoint disabled!
[  208.392334][ T3681] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  208.421575][ T3681] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  208.437420][ T3681] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  208.465056][ T3688] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  208.486656][ T3688] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  208.496317][ T3684] F2FS-fs (loop6): Start checkpoint disabled!
[  208.500318][ T3681] F2FS-fs (loop1): switch extent_cache option is not allowed
[  208.508741][ T3684] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  208.522343][ T3688] F2FS-fs (loop5): fault_type options not supported
[  208.537683][ T3688] F2FS-fs (loop5): fault_injection options not supported
[  208.545213][ T3684] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  208.555091][ T3684] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  208.565205][ T3688] F2FS-fs (loop5): Image doesn't support compression
[  208.587943][ T3688] F2FS-fs (loop5): invalid crc value
[  208.606514][ T3684] F2FS-fs (loop6): switch extent_cache option is not allowed
[  208.619316][ T3688] F2FS-fs (loop5): Found nat_bits in checkpoint
[  208.639214][  T322] kworker/u4:4: attempt to access beyond end of device
[  208.639214][  T322] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  208.705662][   T43] kworker/u4:2: attempt to access beyond end of device
[  208.705662][   T43] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  208.760387][ T3688] F2FS-fs (loop5): Start checkpoint disabled!
[  208.766601][ T3694] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  208.782320][ T3694] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  208.790840][ T3688] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  208.807769][ T3688] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  208.815134][ T3688] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  208.823131][ T3694] F2FS-fs (loop0): fault_type options not supported
[  208.833204][ T3694] F2FS-fs (loop0): fault_injection options not supported
[  208.841621][ T3688] F2FS-fs (loop5): switch extent_cache option is not allowed
[  208.857489][ T3694] F2FS-fs (loop0): Image doesn't support compression
[  208.870864][ T3694] F2FS-fs (loop0): invalid crc value
[  208.901377][ T3694] F2FS-fs (loop0): Found nat_bits in checkpoint
[  208.925673][  T322] kworker/u4:4: attempt to access beyond end of device
[  208.925673][  T322] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  208.974686][ T3702] set_capacity_and_notify: 11 callbacks suppressed
[  208.974706][ T3702] loop2: detected capacity change from 0 to 40427
[  209.016297][ T3702] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  209.050406][ T3694] F2FS-fs (loop0): Start checkpoint disabled!
[  209.056851][ T3702] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  209.071836][ T3694] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  209.080670][ T3702] F2FS-fs (loop2): fault_type options not supported
[  209.087589][ T3702] F2FS-fs (loop2): fault_injection options not supported
[  209.094674][ T3702] F2FS-fs (loop2): Image doesn't support compression
[  209.101954][ T3694] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  209.109468][ T3694] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  209.134767][ T3694] F2FS-fs (loop0): switch extent_cache option is not allowed
[  209.146806][ T3702] F2FS-fs (loop2): invalid crc value
[  209.163469][ T3702] F2FS-fs (loop2): Found nat_bits in checkpoint
[  209.208639][  T322] kworker/u4:4: attempt to access beyond end of device
[  209.208639][  T322] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  209.270701][ T3702] F2FS-fs (loop2): Start checkpoint disabled!
[  209.297723][ T3702] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  209.317704][ T3702] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  209.324974][ T3702] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  209.368188][ T3702] F2FS-fs (loop2): switch extent_cache option is not allowed
[  209.452736][ T3707] loop6: detected capacity change from 0 to 40427
[  209.465866][ T3710] loop1: detected capacity change from 0 to 40427
[  209.474905][   T43] kworker/u4:2: attempt to access beyond end of device
[  209.474905][   T43] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  209.494181][ T3707] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  209.508488][ T3710] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  209.526489][ T3707] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  209.535482][ T3710] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  209.544171][ T3707] F2FS-fs (loop6): fault_type options not supported
[  209.551238][ T3710] F2FS-fs (loop1): fault_type options not supported
[  209.558118][ T3707] F2FS-fs (loop6): fault_injection options not supported
[  209.565184][ T3707] F2FS-fs (loop6): Image doesn't support compression
[  209.573667][ T3710] F2FS-fs (loop1): fault_injection options not supported
[  209.580804][ T3710] F2FS-fs (loop1): Image doesn't support compression
[  209.588109][ T3707] F2FS-fs (loop6): invalid crc value
[  209.600661][ T3710] F2FS-fs (loop1): invalid crc value
[  209.616272][ T3707] F2FS-fs (loop6): Found nat_bits in checkpoint
[  209.633623][ T3710] F2FS-fs (loop1): Found nat_bits in checkpoint
[  209.668961][ T3712] loop5: detected capacity change from 0 to 40427
[  209.689751][ T3712] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  209.719364][ T3707] F2FS-fs (loop6): Start checkpoint disabled!
[  209.725565][ T3712] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  209.744368][ T3712] F2FS-fs (loop5): fault_type options not supported
[  209.751198][ T3707] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  209.767613][ T3712] F2FS-fs (loop5): fault_injection options not supported
[  209.771402][ T3710] F2FS-fs (loop1): Start checkpoint disabled!
[  209.777956][ T3712] F2FS-fs (loop5): Image doesn't support compression
[  209.787778][ T3707] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  209.794940][ T3707] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  209.814539][ T3707] F2FS-fs (loop6): switch extent_cache option is not allowed
[  209.818700][ T3712] F2FS-fs (loop5): invalid crc value
[  209.837709][ T3710] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  209.855971][ T3712] F2FS-fs (loop5): Found nat_bits in checkpoint
[  209.863132][ T3710] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  209.870610][ T3710] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  209.896205][ T3710] F2FS-fs (loop1): switch extent_cache option is not allowed
[  209.931972][ T3717] loop0: detected capacity change from 0 to 40427
[  209.967953][    T8] kworker/u4:0: attempt to access beyond end of device
[  209.967953][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  209.983006][  T322] kworker/u4:4: attempt to access beyond end of device
[  209.983006][  T322] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  209.998839][ T3717] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  210.017894][ T3717] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  210.036823][ T3717] F2FS-fs (loop0): fault_type options not supported
[  210.043769][ T3712] F2FS-fs (loop5): Start checkpoint disabled!
[  210.050319][ T3717] F2FS-fs (loop0): fault_injection options not supported
[  210.065057][ T3712] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  210.087452][ T3717] F2FS-fs (loop0): Image doesn't support compression
[  210.097878][ T3712] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  210.111788][ T3712] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  210.124358][ T3717] F2FS-fs (loop0): invalid crc value
[  210.145758][ T3712] F2FS-fs (loop5): switch extent_cache option is not allowed
[  210.172880][ T3717] F2FS-fs (loop0): Found nat_bits in checkpoint
[  210.233166][ T3724] loop2: detected capacity change from 0 to 40427
[  210.260976][ T3724] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  210.287663][ T3724] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  210.289936][ T3717] F2FS-fs (loop0): Start checkpoint disabled!
[  210.323188][ T3717] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  210.330671][ T3724] F2FS-fs (loop2): fault_type options not supported
[  210.337834][ T3717] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  210.351334][ T3717] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  210.368821][ T3717] F2FS-fs (loop0): switch extent_cache option is not allowed
[  210.377463][ T3724] F2FS-fs (loop2): fault_injection options not supported
[  210.407437][ T3724] F2FS-fs (loop2): Image doesn't support compression
[  210.442990][ T3724] F2FS-fs (loop2): invalid crc value
[  210.488520][ T3724] F2FS-fs (loop2): Found nat_bits in checkpoint
[  210.569721][ T3734] loop1: detected capacity change from 0 to 40427
[  210.603431][ T3724] F2FS-fs (loop2): Start checkpoint disabled!
[  210.615670][ T3734] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  210.631098][ T3724] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  210.648456][ T3724] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  210.648523][ T3734] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  210.664499][ T3724] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  210.693645][ T3724] F2FS-fs (loop2): switch extent_cache option is not allowed
[  210.716722][ T3734] F2FS-fs (loop1): fault_type options not supported
2026/03/04 05:00:01 executed programs: 652
[  210.745276][ T3734] F2FS-fs (loop1): fault_injection options not supported
[  210.755341][ T3734] F2FS-fs (loop1): Image doesn't support compression
[  210.775261][ T3732] loop6: detected capacity change from 0 to 40427
[  210.787825][ T3734] F2FS-fs (loop1): invalid crc value
[  210.826491][ T3732] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  210.840041][ T3734] F2FS-fs (loop1): Found nat_bits in checkpoint
[  210.852404][ T3732] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  210.877458][ T3732] F2FS-fs (loop6): fault_type options not supported
[  210.884236][ T3732] F2FS-fs (loop6): fault_injection options not supported
[  210.911723][ T3732] F2FS-fs (loop6): Image doesn't support compression
[  210.932383][ T3732] F2FS-fs (loop6): invalid crc value
[  210.964178][ T3732] F2FS-fs (loop6): Found nat_bits in checkpoint
[  210.967762][ T3734] F2FS-fs (loop1): Start checkpoint disabled!
[  210.976819][ T3739] loop5: detected capacity change from 0 to 40427
[  210.987838][ T3734] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  211.007492][ T3734] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  211.015003][ T3739] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  211.031032][ T3734] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  211.039860][ T3739] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  211.074269][ T3739] F2FS-fs (loop5): fault_type options not supported
[  211.088183][ T3734] F2FS-fs (loop1): switch extent_cache option is not allowed
[  211.092002][ T3732] F2FS-fs (loop6): Start checkpoint disabled!
[  211.105501][ T3742] loop0: detected capacity change from 0 to 40427
[  211.112262][ T3739] F2FS-fs (loop5): fault_injection options not supported
[  211.126061][ T3739] F2FS-fs (loop5): Image doesn't support compression
[  211.133998][ T3732] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  211.142219][ T3742] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  211.156476][ T3742] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  211.165300][ T3739] F2FS-fs (loop5): invalid crc value
[  211.170821][ T3732] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  211.178285][ T3742] F2FS-fs (loop0): fault_type options not supported
[  211.185026][ T3742] F2FS-fs (loop0): fault_injection options not supported
[  211.192232][ T3732] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  211.202428][ T3732] F2FS-fs (loop6): switch extent_cache option is not allowed
[  211.210249][ T3742] F2FS-fs (loop0): Image doesn't support compression
[  211.218261][ T3739] F2FS-fs (loop5): Found nat_bits in checkpoint
[  211.247870][ T3742] F2FS-fs (loop0): invalid crc value
[  211.267636][ T3742] F2FS-fs (loop0): Found nat_bits in checkpoint
[  211.287851][ T3739] F2FS-fs (loop5): Start checkpoint disabled!
[  211.298692][ T3739] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  211.317821][ T3739] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  211.325010][ T3739] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  211.343005][ T3739] F2FS-fs (loop5): switch extent_cache option is not allowed
[  211.367476][ T3742] F2FS-fs (loop0): Start checkpoint disabled!
[  211.384740][ T3742] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  211.412530][ T3742] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  211.430209][ T3742] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  211.453280][ T3742] F2FS-fs (loop0): switch extent_cache option is not allowed
[  211.657761][ T3749] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  211.693034][ T3749] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  211.712469][ T3749] F2FS-fs (loop2): fault_type options not supported
[  211.737434][ T3749] F2FS-fs (loop2): fault_injection options not supported
[  211.757994][ T3749] F2FS-fs (loop2): Image doesn't support compression
[  211.767915][ T3749] F2FS-fs (loop2): invalid crc value
[  211.788387][ T3749] F2FS-fs (loop2): Found nat_bits in checkpoint
[  211.897675][ T3749] F2FS-fs (loop2): Start checkpoint disabled!
[  211.927139][ T3749] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  211.948126][ T3749] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  211.955225][ T3749] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  211.963127][ T3761] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  211.982887][ T3761] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  211.990935][ T3759] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  212.007622][ T3761] F2FS-fs (loop6): fault_type options not supported
[  212.025087][ T3761] F2FS-fs (loop6): fault_injection options not supported
[  212.028693][ T3759] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  212.040776][ T3749] F2FS-fs (loop2): switch extent_cache option is not allowed
[  212.055120][ T3761] F2FS-fs (loop6): Image doesn't support compression
[  212.067719][ T3761] F2FS-fs (loop6): invalid crc value
[  212.085616][ T3763] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  212.090956][ T3759] F2FS-fs (loop1): fault_type options not supported
[  212.096754][ T3763] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  212.111354][ T3761] F2FS-fs (loop6): Found nat_bits in checkpoint
[  212.141251][ T3763] F2FS-fs (loop5): fault_type options not supported
[  212.147624][ T3759] F2FS-fs (loop1): fault_injection options not supported
[  212.155297][ T3759] F2FS-fs (loop1): Image doesn't support compression
[  212.161791][ T3763] F2FS-fs (loop5): fault_injection options not supported
[  212.178517][ T3759] F2FS-fs (loop1): invalid crc value
[  212.192142][ T3763] F2FS-fs (loop5): Image doesn't support compression
[  212.205027][ T3759] F2FS-fs (loop1): Found nat_bits in checkpoint
[  212.225049][ T3763] F2FS-fs (loop5): invalid crc value
[  212.233593][ T3761] F2FS-fs (loop6): Start checkpoint disabled!
[  212.250183][ T3761] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  212.260306][ T3766] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  212.270509][ T3763] F2FS-fs (loop5): Found nat_bits in checkpoint
[  212.277868][ T3766] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  212.296698][ T3766] F2FS-fs (loop0): fault_type options not supported
[  212.307019][ T3761] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  212.314685][ T3766] F2FS-fs (loop0): fault_injection options not supported
[  212.321952][ T3761] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  212.332013][ T3766] F2FS-fs (loop0): Image doesn't support compression
[  212.342740][ T3766] F2FS-fs (loop0): invalid crc value
[  212.360375][ T3761] F2FS-fs (loop6): switch extent_cache option is not allowed
[  212.365090][ T3766] F2FS-fs (loop0): Found nat_bits in checkpoint
[  212.406363][ T3759] F2FS-fs (loop1): Start checkpoint disabled!
[  212.416429][ T3763] F2FS-fs (loop5): Start checkpoint disabled!
[  212.423282][ T3759] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  212.431373][ T3763] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  212.439304][ T3759] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  212.446378][ T3759] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  212.455715][ T3759] F2FS-fs (loop1): switch extent_cache option is not allowed
[  212.480087][ T3763] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  212.487271][ T3763] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  212.510493][ T3763] F2FS-fs (loop5): switch extent_cache option is not allowed
[  212.539792][ T3766] F2FS-fs (loop0): Start checkpoint disabled!
[  212.560223][ T3766] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  212.594458][ T3766] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  212.624775][ T3766] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  212.668215][ T3766] F2FS-fs (loop0): switch extent_cache option is not allowed
[  212.866624][ T3779] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  212.890799][ T3779] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  212.920903][ T3779] F2FS-fs (loop2): fault_type options not supported
[  212.938532][ T3779] F2FS-fs (loop2): fault_injection options not supported
[  212.945621][ T3779] F2FS-fs (loop2): Image doesn't support compression
[  212.963182][ T3779] F2FS-fs (loop2): invalid crc value
[  212.988401][ T3779] F2FS-fs (loop2): Found nat_bits in checkpoint
[  213.088733][ T3779] F2FS-fs (loop2): Start checkpoint disabled!
[  213.095345][ T3779] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  213.113580][ T3779] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  213.127291][ T3779] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  213.143012][ T3787] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  213.163644][ T3779] F2FS-fs (loop2): switch extent_cache option is not allowed
[  213.174652][ T3787] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  213.184620][ T3785] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  213.214682][ T3785] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  213.223443][ T3787] F2FS-fs (loop1): fault_type options not supported
[  213.237653][ T3785] F2FS-fs (loop6): fault_type options not supported
[  213.253548][ T3787] F2FS-fs (loop1): fault_injection options not supported
[  213.257619][ T3785] F2FS-fs (loop6): fault_injection options not supported
[  213.267869][ T3787] F2FS-fs (loop1): Image doesn't support compression
[  213.280245][ T3785] F2FS-fs (loop6): Image doesn't support compression
[  213.287772][ T3789] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  213.301791][ T3787] F2FS-fs (loop1): invalid crc value
[  213.307523][ T3789] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  213.326356][  T322] bio_check_eod: 12 callbacks suppressed
[  213.326374][  T322] kworker/u4:4: attempt to access beyond end of device
[  213.326374][  T322] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  213.326970][ T3789] F2FS-fs (loop5): fault_type options not supported
[  213.355461][ T3785] F2FS-fs (loop6): invalid crc value
[  213.366310][ T3787] F2FS-fs (loop1): Found nat_bits in checkpoint
[  213.385992][ T3789] F2FS-fs (loop5): fault_injection options not supported
[  213.394017][ T3785] F2FS-fs (loop6): Found nat_bits in checkpoint
[  213.417444][ T3789] F2FS-fs (loop5): Image doesn't support compression
[  213.427950][ T3789] F2FS-fs (loop5): invalid crc value
[  213.455087][ T3789] F2FS-fs (loop5): Found nat_bits in checkpoint
[  213.465641][ T3787] F2FS-fs (loop1): Start checkpoint disabled!
[  213.482155][ T3787] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  213.500086][ T3785] F2FS-fs (loop6): Start checkpoint disabled!
[  213.507151][ T3793] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  213.517540][ T3787] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  213.527580][ T3793] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  213.527733][ T3785] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  213.535415][ T3787] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  213.551587][ T3785] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  213.567450][ T3785] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  213.585807][ T3787] F2FS-fs (loop1): switch extent_cache option is not allowed
[  213.588150][ T3785] F2FS-fs (loop6): switch extent_cache option is not allowed
[  213.603356][ T3793] F2FS-fs (loop0): fault_type options not supported
[  213.610833][ T3793] F2FS-fs (loop0): fault_injection options not supported
[  213.619297][ T3789] F2FS-fs (loop5): Start checkpoint disabled!
[  213.633228][ T3789] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  213.640966][ T3793] F2FS-fs (loop0): Image doesn't support compression
[  213.654069][ T3789] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  213.657788][ T3793] F2FS-fs (loop0): invalid crc value
[  213.667454][ T3789] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  213.698002][ T3793] F2FS-fs (loop0): Found nat_bits in checkpoint
[  213.714011][    T8] kworker/u4:0: attempt to access beyond end of device
[  213.714011][    T8] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  213.730263][ T3789] F2FS-fs (loop5): switch extent_cache option is not allowed
[  213.753503][   T43] kworker/u4:2: attempt to access beyond end of device
[  213.753503][   T43] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  213.785876][ T3793] F2FS-fs (loop0): Start checkpoint disabled!
[  213.802797][ T3793] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  213.837783][ T3793] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  213.848200][ T3793] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  213.849552][  T322] kworker/u4:4: attempt to access beyond end of device
[  213.849552][  T322] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  213.870331][ T3793] F2FS-fs (loop0): switch extent_cache option is not allowed
[  213.981786][   T43] kworker/u4:2: attempt to access beyond end of device
[  213.981786][   T43] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  214.028954][ T3805] set_capacity_and_notify: 10 callbacks suppressed
[  214.028983][ T3805] loop2: detected capacity change from 0 to 40427
[  214.062883][ T3805] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  214.077298][ T3805] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  214.086204][ T3805] F2FS-fs (loop2): fault_type options not supported
[  214.107524][ T3805] F2FS-fs (loop2): fault_injection options not supported
[  214.127743][ T3805] F2FS-fs (loop2): Image doesn't support compression
[  214.155816][ T3805] F2FS-fs (loop2): invalid crc value
[  214.189382][ T3805] F2FS-fs (loop2): Found nat_bits in checkpoint
[  214.288465][ T3805] F2FS-fs (loop2): Start checkpoint disabled!
[  214.307304][ T3805] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  214.327655][ T3805] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  214.334746][ T3805] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  214.368463][ T3805] F2FS-fs (loop2): switch extent_cache option is not allowed
[  214.413982][ T3812] loop1: detected capacity change from 0 to 40427
[  214.448969][   T10] kworker/u4:1: attempt to access beyond end of device
[  214.448969][   T10] loop2: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  214.467502][ T3814] loop5: detected capacity change from 0 to 40427
[  214.489662][ T3812] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  214.502991][ T3814] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  214.513155][ T3812] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  214.529559][ T3814] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  214.557588][ T3814] F2FS-fs (loop5): fault_type options not supported
[  214.562615][ T3812] F2FS-fs (loop1): fault_type options not supported
[  214.571826][ T3814] F2FS-fs (loop5): fault_injection options not supported
[  214.588880][ T3814] F2FS-fs (loop5): Image doesn't support compression
[  214.597569][ T3812] F2FS-fs (loop1): fault_injection options not supported
[  214.609325][ T3812] F2FS-fs (loop1): Image doesn't support compression
[  214.616315][ T3814] F2FS-fs (loop5): invalid crc value
[  214.627813][ T3811] loop6: detected capacity change from 0 to 40427
[  214.635977][ T3812] F2FS-fs (loop1): invalid crc value
[  214.646120][ T3814] F2FS-fs (loop5): Found nat_bits in checkpoint
[  214.656168][ T3811] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  214.667487][ T3812] F2FS-fs (loop1): Found nat_bits in checkpoint
[  214.681385][ T3811] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  214.700068][ T3811] F2FS-fs (loop6): fault_type options not supported
[  214.706754][ T3811] F2FS-fs (loop6): fault_injection options not supported
[  214.727416][ T3811] F2FS-fs (loop6): Image doesn't support compression
[  214.745695][ T3818] loop0: detected capacity change from 0 to 40427
[  214.752637][ T3811] F2FS-fs (loop6): invalid crc value
[  214.768857][ T3811] F2FS-fs (loop6): Found nat_bits in checkpoint
[  214.788724][ T3818] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  214.823301][ T3818] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  214.841352][ T3818] F2FS-fs (loop0): fault_type options not supported
[  214.852644][ T3814] F2FS-fs (loop5): Start checkpoint disabled!
[  214.859698][ T3812] F2FS-fs (loop1): Start checkpoint disabled!
[  214.866218][ T3818] F2FS-fs (loop0): fault_injection options not supported
[  214.868766][ T3814] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  214.876898][ T3818] F2FS-fs (loop0): Image doesn't support compression
[  214.887508][ T3812] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  214.895394][ T3811] F2FS-fs (loop6): Start checkpoint disabled!
[  214.901758][ T3814] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  214.902076][ T3812] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  214.911464][ T3814] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  214.918921][ T3812] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  214.932609][ T3818] F2FS-fs (loop0): invalid crc value
[  214.939588][ T3814] F2FS-fs (loop5): switch extent_cache option is not allowed
[  214.947516][ T3811] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  214.970707][ T3812] F2FS-fs (loop1): switch extent_cache option is not allowed
[  214.983857][ T3811] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  214.992239][ T3818] F2FS-fs (loop0): Found nat_bits in checkpoint
[  215.007417][ T3811] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  215.036433][ T3811] F2FS-fs (loop6): switch extent_cache option is not allowed
[  215.066107][    T8] kworker/u4:0: attempt to access beyond end of device
[  215.066107][    T8] loop5: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  215.083409][  T322] kworker/u4:4: attempt to access beyond end of device
[  215.083409][  T322] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  215.108819][ T3818] F2FS-fs (loop0): Start checkpoint disabled!
[  215.127428][ T3818] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  215.137670][ T3818] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  215.144944][ T3818] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  215.154392][   T43] kworker/u4:2: attempt to access beyond end of device
[  215.154392][   T43] loop6: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  215.169845][ T3818] F2FS-fs (loop0): switch extent_cache option is not allowed
[  215.220658][ T3825] loop2: detected capacity change from 0 to 40427
[  215.257925][ T3825] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  215.267235][ T3825] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  215.318290][   T43] kworker/u4:2: attempt to access beyond end of device
[  215.318290][   T43] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427
[  215.318304][ T3825] F2FS-fs (loop2): fault_type options not supported
[  215.407417][ T3825] F2FS-fs (loop2): fault_injection options not supported
[  215.415064][ T3825] F2FS-fs (loop2): Image doesn't support compression
[  215.454539][ T3825] F2FS-fs (loop2): invalid crc value
[  215.488232][ T3825] F2FS-fs (loop2): Found nat_bits in checkpoint
[  215.565145][ T3825] F2FS-fs (loop2): Start checkpoint disabled!
[  215.582630][ T3825] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0
[  215.610519][ T3825] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0
[  215.617913][ T3825] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6
[  215.648380][ T3825] F2FS-fs (loop2): switch extent_cache option is not allowed
[  215.769637][ T3837] loop5: detected capacity change from 0 to 40427
[  215.795316][ T3839] loop6: detected capacity change from 0 to 40427
[  215.810316][ T3837] F2FS-fs (loop5): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  215.827256][ T3835] loop1: detected capacity change from 0 to 40427
[  215.829690][ T3837] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock
[  215.850568][ T3839] F2FS-fs (loop6): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  215.866838][ T3835] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  215.880504][ T3837] F2FS-fs (loop5): fault_type options not supported
[  215.887209][ T3837] F2FS-fs (loop5): fault_injection options not supported
[  215.887222][ T3835] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  215.895058][ T3839] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock
[  215.911986][ T3843] loop0: detected capacity change from 0 to 40427
[  215.927130][ T3837] F2FS-fs (loop5): Image doesn't support compression
[  215.943620][ T3839] F2FS-fs (loop6): fault_type options not supported
[  215.949492][ T3843] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  215.958660][ T3837] F2FS-fs (loop5): invalid crc value
[  215.961871][ T3835] F2FS-fs (loop1): fault_type options not supported
[  215.970507][ T3839] F2FS-fs (loop6): fault_injection options not supported
[  215.984738][ T3835] F2FS-fs (loop1): fault_injection options not supported
[  215.991653][ T3839] F2FS-fs (loop6): Image doesn't support compression
[  215.992654][ T3843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[  216.000961][ T3837] F2FS-fs (loop5): Found nat_bits in checkpoint
[  216.012871][ T3843] F2FS-fs (loop0): fault_type options not supported
[  216.020196][ T3835] F2FS-fs (loop1): Image doesn't support compression
[  216.028505][ T3839] F2FS-fs (loop6): invalid crc value
[  216.037859][ T3843] F2FS-fs (loop0): fault_injection options not supported
[  216.045338][ T3835] F2FS-fs (loop1): invalid crc value
[  216.057723][ T3843] F2FS-fs (loop0): Image doesn't support compression
[  216.061870][ T3839] F2FS-fs (loop6): Found nat_bits in checkpoint
[  216.075697][ T3835] F2FS-fs (loop1): Found nat_bits in checkpoint
[  216.082658][ T3843] F2FS-fs (loop0): invalid crc value
[  216.118283][ T3843] F2FS-fs (loop0): Found nat_bits in checkpoint
[  216.121867][ T3837] F2FS-fs (loop5): Start checkpoint disabled!
[  216.155151][ T3837] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0
[  216.171328][ T3839] F2FS-fs (loop6): Start checkpoint disabled!
[  216.177947][ T3837] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0
[  216.185013][ T3837] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6
[  216.192798][ T3835] F2FS-fs (loop1): Start checkpoint disabled!
[  216.199401][ T3839] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0
[  216.207276][ T3835] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0
[  216.234223][ T3843] F2FS-fs (loop0): Start checkpoint disabled!
[  216.235336][ T3839] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0
[  216.247848][ T3843] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0
[  216.249381][ T3837] F2FS-fs (loop5): switch extent_cache option is not allowed
[  216.263514][ T3835] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0
[  216.271069][ T3843] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0
[  216.279539][ T3835] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6
[  216.287596][ T3843] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  216.298446][ T3843] F2FS-fs (loop0): switch extent_cache option is not allowed
[  216.317479][ T3839] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6
[  216.325720][ T3859] ==================================================================
[  216.333827][ T3859] BUG: KASAN: null-ptr-deref in _raw_write_lock+0x87/0xf0
[  216.341172][ T3859] Write of size 4 at addr 0000000000000030 by task syz.5.675/3859
[  216.349191][ T3859] 
[  216.349730][ T3835] F2FS-fs (loop1): switch extent_cache option is not allowed
[  216.351580][ T3859] CPU: 1 PID: 3859 Comm: syz.5.675 Not tainted syzkaller #0
[  216.366531][ T3859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[  216.376899][ T3859] Call Trace:
[  216.380300][ T3859]  <TASK>
[  216.381166][ T3860] F2FS-fs (loop6): switch extent_cache option is not allowed
[  216.383261][ T3859]  __dump_stack+0x21/0x24
[  216.395094][ T3859]  dump_stack_lvl+0x110/0x170
[  216.399836][ T3859]  ? __cfi_dump_stack_lvl+0x8/0x8
[  216.405089][ T3859]  ? __filemap_fdatawait_range+0x224/0x2a0
[  216.411061][ T3859]  ? filemap_fdatawait_range+0x40/0x40
[  216.416572][ T3859]  ? _raw_write_lock+0x87/0xf0
[  216.421391][ T3859]  ? _raw_write_lock+0x87/0xf0
[  216.426207][ T3859]  print_report+0x3d/0x60
[  216.430811][ T3859]  kasan_report+0x122/0x150
[  216.435533][ T3859]  ? _raw_write_lock+0x87/0xf0
[  216.440338][ T3859]  kasan_check_range+0x249/0x2a0
[  216.445316][ T3859]  __kasan_check_write+0x14/0x20
[  216.450312][ T3859]  _raw_write_lock+0x87/0xf0
[  216.454977][ T3859]  ? __cfi__raw_write_lock+0x10/0x10
[  216.460410][ T3859]  ? down_read_trylock+0x27f/0x660
[  216.465576][ T3859]  __drop_extent_tree+0x44b/0x6e0
[  216.470735][ T3859]  f2fs_drop_extent_tree+0x17/0x30
[  216.475896][ T3859]  f2fs_collapse_range+0x3c6/0x560
[  216.481049][ T3859]  ? f2fs_punch_hole+0x490/0x490
[  216.486122][ T3859]  ? file_modified+0x20/0x20
[  216.490752][ T3859]  f2fs_fallocate+0x431/0x720
[  216.495484][ T3859]  vfs_fallocate+0x4c5/0x5a0
[  216.500478][ T3859]  __x64_sys_fallocate+0xc0/0x110
[  216.505576][ T3859]  x64_sys_call+0x7fa/0x9a0
[  216.510117][ T3859]  do_syscall_64+0x4c/0xa0
[  216.514599][ T3859]  ? clear_bhb_loop+0x30/0x80
[  216.519493][ T3859]  ? clear_bhb_loop+0x30/0x80
[  216.524296][ T3859]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  216.530324][ T3859] RIP: 0033:0x7f30ec79aef9
2026/03/04 05:00:07 executed programs: 673
[  216.532101][ T3846] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288)
[  216.534893][ T3859] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[  216.562559][ T3846] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
[  216.563918][ T3859] RSP: 002b:00007f30ed676028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  216.580805][ T3859] RAX: ffffffffffffffda RBX: 00007f30eca06090 RCX: 00007f30ec79aef9
[  216.587795][ T3846] F2FS-fs (loop2): fault_type options not supported
[  216.588811][ T3859] RDX: 0000000000004000 RSI: 0000000000000008 RDI: 0000000000000005
[  216.595469][ T3846] F2FS-fs (loop2): fault_injection options not supported
[  216.603483][ T3859] RBP: 00007f30ec82fee0 R08: 0000000000000000 R09: 0000000000000000
[  216.603499][ T3859] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000
[  216.603512][ T3859] R13: 00007f30eca06128 R14: 00007f30eca06090 R15: 00007fff3930a378
[  216.603530][ T3859]  </TASK>
[  216.603539][ T3859] ==================================================================
[  216.637168][ T3846] F2FS-fs (loop2): Image doesn't support compression
[  216.638744][ T3859] Disabling lock debugging due to kernel taint
[  216.659684][ T3859] BUG: kernel NULL pointer dereference, address: 0000000000000030
[  216.667605][ T3859] #PF: supervisor write access in kernel mode
[  216.673686][ T3859] #PF: error_code(0x0002) - not-present page
[  216.679881][ T3859] PGD 1221b0067 P4D 1221b0067 PUD 0 
[  216.685372][ T3859] Oops: 0002 [#1] PREEMPT SMP KASAN
[  216.690592][ T3859] CPU: 1 PID: 3859 Comm: syz.5.675 Tainted: G    B              syzkaller #0
[  216.699453][ T3859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[  216.709703][ T3859] RIP: 0010:_raw_write_lock+0x9d/0xf0
[  216.715109][ T3859] Code: 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 e8 29 03 b6 fc 4c 89 f7 be 04 00 00 00 e8 1c 03 b6 fc 8b 44 24 20 b9 ff 00 00 00 <f0> 0f b1 0b 75 33 43 c6 44 27 04 f8 48 c7 04 24 0e 36 e0 45 4b c7
[  216.734914][ T3859] RSP: 0018:ffffc90002cefbe0 EFLAGS: 00010297
[  216.741030][ T3859] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 00000000000000ff
[  216.749454][ T3859] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90002cefc00
[  216.757738][ T3859] RBP: ffffc90002cefc60 R08: 0000000000000003 R09: 0000000000000004
[  216.765741][ T3859] R10: dffffc0000000000 R11: fffff5200059df80 R12: dffffc0000000000
[  216.773810][ T3859] R13: 1ffff110275a83c0 R14: ffffc90002cefc00 R15: 1ffff9200059df7c
[  216.781976][ T3859] FS:  00007f30ed6766c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[  216.791359][ T3859] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  216.798227][ T3859] CR2: 0000000000000030 CR3: 000000012bd3f000 CR4: 00000000003506a0
[  216.806365][ T3859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  216.814364][ T3859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  216.822445][ T3859] Call Trace:
[  216.825826][ T3859]  <TASK>
[  216.828858][ T3859]  ? __cfi__raw_write_lock+0x10/0x10
[  216.834252][ T3859]  ? down_read_trylock+0x27f/0x660
[  216.839489][ T3859]  __drop_extent_tree+0x44b/0x6e0
[  216.844580][ T3859]  f2fs_drop_extent_tree+0x17/0x30
[  216.850075][ T3859]  f2fs_collapse_range+0x3c6/0x560
[  216.855205][ T3859]  ? f2fs_punch_hole+0x490/0x490
[  216.860245][ T3859]  ? file_modified+0x20/0x20
[  216.864863][ T3859]  f2fs_fallocate+0x431/0x720
[  216.869736][ T3859]  vfs_fallocate+0x4c5/0x5a0
[  216.874350][ T3859]  __x64_sys_fallocate+0xc0/0x110
[  216.879484][ T3859]  x64_sys_call+0x7fa/0x9a0
[  216.884003][ T3859]  do_syscall_64+0x4c/0xa0
[  216.888530][ T3859]  ? clear_bhb_loop+0x30/0x80
[  216.893223][ T3859]  ? clear_bhb_loop+0x30/0x80
[  216.897920][ T3859]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  216.903885][ T3859] RIP: 0033:0x7f30ec79aef9
[  216.908324][ T3859] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[  216.928309][ T3859] RSP: 002b:00007f30ed676028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  216.937051][ T3859] RAX: ffffffffffffffda RBX: 00007f30eca06090 RCX: 00007f30ec79aef9
[  216.945052][ T3859] RDX: 0000000000004000 RSI: 0000000000000008 RDI: 0000000000000005
[  216.953040][ T3859] RBP: 00007f30ec82fee0 R08: 0000000000000000 R09: 0000000000000000
[  216.961288][ T3859] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000
[  216.969539][ T3859] R13: 00007f30eca06128 R14: 00007f30eca06090 R15: 00007fff3930a378
[  216.977543][ T3859]  </TASK>
[  216.981079][ T3859] Modules linked in:
[  216.985193][ T3859] CR2: 0000000000000030
[  216.989363][ T3859] ---[ end trace 0000000000000000 ]---
[  216.995005][ T3859] RIP: 0010:_raw_write_lock+0x9d/0xf0
[  217.000493][ T3859] Code: 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 e8 29 03 b6 fc 4c 89 f7 be 04 00 00 00 e8 1c 03 b6 fc 8b 44 24 20 b9 ff 00 00 00 <f0> 0f b1 0b 75 33 43 c6 44 27 04 f8 48 c7 04 24 0e 36 e0 45 4b c7
[  217.020198][ T3859] RSP: 0018:ffffc90002cefbe0 EFLAGS: 00010297
[  217.026461][ T3859] RAX: 0000000000000000 RBX: 0000000000000030 RCX: 00000000000000ff
[  217.034531][ T3859] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90002cefc00
[  217.042607][ T3859] RBP: ffffc90002cefc60 R08: 0000000000000003 R09: 0000000000000004
[  217.050595][ T3859] R10: dffffc0000000000 R11: fffff5200059df80 R12: dffffc0000000000
[  217.058671][ T3859] R13: 1ffff110275a83c0 R14: ffffc90002cefc00 R15: 1ffff9200059df7c
[  217.067036][ T3859] FS:  00007f30ed6766c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[  217.076166][ T3859] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  217.082780][ T3859] CR2: 0000000000000030 CR3: 000000012bd3f000 CR4: 00000000003506a0
[  217.090771][ T3859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  217.098849][ T3859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  217.107295][ T3859] Kernel panic - not syncing: Fatal exception
[  217.114023][ T3859] Kernel Offset: disabled
[  217.118347][ T3859] Rebooting in 86400 seconds..