Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts. 2023/12/20 10:01:54 ignoring optional flag "sandboxArg"="0" 2023/12/20 10:01:55 parsed 1 programs 2023/12/20 10:01:55 executed programs: 0 [ 46.571738][ T1857] loop0: detected capacity change from 0 to 63271 [ 46.579538][ T1857] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.588123][ T1857] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.597425][ T1857] F2FS-fs (loop0): invalid crc value [ 46.604419][ T1857] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.616045][ T1857] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.623517][ T1857] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.640178][ T26] audit: type=1800 audit(1703066517.931:2): pid=1857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 46.661352][ T1857] syz-executor.0: attempt to access beyond end of device [ 46.661352][ T1857] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 46.862037][ T1863] loop0: detected capacity change from 0 to 63271 [ 46.869093][ T1863] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.877635][ T1863] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.886658][ T1863] F2FS-fs (loop0): invalid crc value [ 46.893104][ T1863] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.903862][ T1863] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.911085][ T1863] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.921428][ T26] audit: type=1800 audit(1703066518.221:3): pid=1863 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 46.943522][ T1863] syz-executor.0: attempt to access beyond end of device [ 46.943522][ T1863] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 47.146373][ T1869] loop0: detected capacity change from 0 to 63271 [ 47.153921][ T1869] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.163063][ T1869] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.172654][ T1869] F2FS-fs (loop0): invalid crc value [ 47.179011][ T1869] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.189258][ T1869] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.196348][ T1869] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.208710][ T26] audit: type=1800 audit(1703066518.501:4): pid=1869 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 47.228593][ T1869] syz-executor.0: attempt to access beyond end of device [ 47.228593][ T1869] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 47.434333][ T1875] loop0: detected capacity change from 0 to 63271 [ 47.441325][ T1875] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.449959][ T1875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.460519][ T1875] F2FS-fs (loop0): invalid crc value [ 47.467259][ T1875] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.477991][ T1875] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.485100][ T1875] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.497398][ T26] audit: type=1800 audit(1703066518.791:5): pid=1875 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 47.514294][ T1875] syz-executor.0: attempt to access beyond end of device [ 47.514294][ T1875] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 47.715512][ T1881] loop0: detected capacity change from 0 to 63271 [ 47.722517][ T1881] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.731048][ T1881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.740044][ T1881] F2FS-fs (loop0): invalid crc value [ 47.746453][ T1881] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.757333][ T1881] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.764659][ T1881] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.776767][ T26] audit: type=1800 audit(1703066519.071:6): pid=1881 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 47.797427][ T1881] syz-executor.0: attempt to access beyond end of device [ 47.797427][ T1881] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 47.985713][ T1887] loop0: detected capacity change from 0 to 63271 [ 47.993005][ T1887] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.002195][ T1887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.011040][ T1887] F2FS-fs (loop0): invalid crc value [ 48.017101][ T1887] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.027957][ T1887] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.035031][ T1887] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.047029][ T26] audit: type=1800 audit(1703066519.341:7): pid=1887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 48.063719][ T1887] syz-executor.0: attempt to access beyond end of device [ 48.063719][ T1887] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 48.253089][ T1893] loop0: detected capacity change from 0 to 63271 [ 48.260181][ T1893] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.268594][ T1893] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.277506][ T1893] F2FS-fs (loop0): invalid crc value [ 48.283769][ T1893] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.294132][ T1893] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.301353][ T1893] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.313523][ T26] audit: type=1800 audit(1703066519.611:8): pid=1893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 48.334923][ T1893] syz-executor.0: attempt to access beyond end of device [ 48.334923][ T1893] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 48.550903][ T1899] loop0: detected capacity change from 0 to 63271 [ 48.558087][ T1899] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.566894][ T1899] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.576190][ T1899] F2FS-fs (loop0): invalid crc value [ 48.582252][ T1899] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.592507][ T1899] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.599649][ T1899] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.609713][ T26] audit: type=1800 audit(1703066519.901:9): pid=1899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 48.627620][ T1899] syz-executor.0: attempt to access beyond end of device [ 48.627620][ T1899] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 48.818084][ T1905] loop0: detected capacity change from 0 to 63271 [ 48.824943][ T1905] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.833566][ T1905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.842401][ T1905] F2FS-fs (loop0): invalid crc value [ 48.848760][ T1905] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.859212][ T1905] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 2023/12/20 10:02:00 executed programs: 9 [ 48.866302][ T1905] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.878062][ T26] audit: type=1800 audit(1703066520.171:10): pid=1905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 48.900972][ T1905] syz-executor.0: attempt to access beyond end of device [ 48.900972][ T1905] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 49.084915][ T1911] loop0: detected capacity change from 0 to 63271 [ 49.092171][ T1911] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.100847][ T1911] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.110934][ T1911] F2FS-fs (loop0): invalid crc value [ 49.117182][ T1911] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.127990][ T1911] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.135025][ T1911] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.148722][ T26] audit: type=1800 audit(1703066520.441:11): pid=1911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 49.175096][ T1911] syz-executor.0: attempt to access beyond end of device [ 49.175096][ T1911] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 49.359709][ T1917] loop0: detected capacity change from 0 to 63271 [ 49.366777][ T1917] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.375521][ T1917] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.384727][ T1917] F2FS-fs (loop0): invalid crc value [ 49.391195][ T1917] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.405054][ T1917] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.412332][ T1917] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.635268][ T1923] loop0: detected capacity change from 0 to 63271 [ 49.642803][ T1923] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.651792][ T1923] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.660858][ T1923] F2FS-fs (loop0): invalid crc value [ 49.669056][ T1923] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.680239][ T1923] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.687370][ T1923] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.880724][ T1930] loop0: detected capacity change from 0 to 63271 [ 49.887572][ T1930] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.896141][ T1930] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.904979][ T1930] F2FS-fs (loop0): invalid crc value [ 49.911576][ T1930] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.922114][ T1930] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.929216][ T1930] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.125830][ T1936] loop0: detected capacity change from 0 to 63271 [ 50.133025][ T1936] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.141527][ T1936] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.150668][ T1936] F2FS-fs (loop0): invalid crc value [ 50.156653][ T1936] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.166909][ T1936] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.174073][ T1936] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.369923][ T1942] loop0: detected capacity change from 0 to 63271 [ 50.376986][ T1942] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.385894][ T1942] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.394753][ T1942] F2FS-fs (loop0): invalid crc value [ 50.402188][ T1942] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.412991][ T1942] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.420209][ T1942] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.618452][ T1948] loop0: detected capacity change from 0 to 63271 [ 50.625737][ T1948] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.634495][ T1948] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.643901][ T1948] F2FS-fs (loop0): invalid crc value [ 50.650203][ T1948] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.661452][ T1948] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.668554][ T1948] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.861405][ T1954] loop0: detected capacity change from 0 to 63271 [ 50.868405][ T1954] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.876940][ T1954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.885650][ T1954] F2FS-fs (loop0): invalid crc value [ 50.891784][ T1954] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.902568][ T1954] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.909920][ T1954] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.103828][ T1960] loop0: detected capacity change from 0 to 63271 [ 51.110763][ T1960] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.119157][ T1960] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.127998][ T1960] F2FS-fs (loop0): invalid crc value [ 51.134098][ T1960] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.144320][ T1960] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.151476][ T1960] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.347001][ T1966] loop0: detected capacity change from 0 to 63271 [ 51.354083][ T1966] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.362705][ T1966] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.371958][ T1966] F2FS-fs (loop0): invalid crc value [ 51.378200][ T1966] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.388715][ T1966] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.395758][ T1966] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.593187][ T1972] loop0: detected capacity change from 0 to 63271 [ 51.600483][ T1972] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.609146][ T1972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.617928][ T1972] F2FS-fs (loop0): invalid crc value [ 51.624726][ T1972] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.635651][ T1972] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.643002][ T1972] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.654814][ T26] kauditd_printk_skb: 9 callbacks suppressed [ 51.654818][ T26] audit: type=1800 audit(1703066522.951:21): pid=1972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 51.678991][ T1972] bio_check_eod: 9 callbacks suppressed [ 51.678996][ T1972] syz-executor.0: attempt to access beyond end of device [ 51.678996][ T1972] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 51.882349][ T1979] loop0: detected capacity change from 0 to 63271 [ 51.889473][ T1979] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.898542][ T1979] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.907566][ T1979] F2FS-fs (loop0): invalid crc value [ 51.913921][ T1979] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.924629][ T1979] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.931724][ T1979] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.944352][ T26] audit: type=1800 audit(1703066523.241:22): pid=1979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 51.964493][ T1979] syz-executor.0: attempt to access beyond end of device [ 51.964493][ T1979] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 52.166612][ T1985] loop0: detected capacity change from 0 to 63271 [ 52.173802][ T1985] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 52.182530][ T1985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 52.192202][ T1985] F2FS-fs (loop0): invalid crc value [ 52.198305][ T1985] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.208920][ T1985] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 52.216544][ T1985] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 52.230579][ T26] audit: type=1800 audit(1703066523.521:23): pid=1985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 52.248330][ T1985] syz-executor.0: attempt to access beyond end of device [ 52.248330][ T1985] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 52.453585][ T1991] loop0: detected capacity change from 0 to 63271 [ 52.460752][ T1991] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 52.469327][ T1991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 52.478041][ T1991] F2FS-fs (loop0): invalid crc value [ 52.484368][ T1991] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.494800][ T1991] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 52.502094][ T1991] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 52.514559][ T26] audit: type=1800 audit(1703066523.811:24): pid=1991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 52.531293][ T1991] syz-executor.0: attempt to access beyond end of device [ 52.531293][ T1991] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 52.734623][ T1997] loop0: detected capacity change from 0 to 63271 [ 52.741689][ T1997] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 52.754199][ T1997] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 52.763625][ T1997] F2FS-fs (loop0): invalid crc value [ 52.770357][ T1997] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.780674][ T1997] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 52.787717][ T1997] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 52.800092][ T26] audit: type=1800 audit(1703066524.101:25): pid=1997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 52.818444][ T1997] syz-executor.0: attempt to access beyond end of device [ 52.818444][ T1997] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 53.021281][ T2003] loop0: detected capacity change from 0 to 63271 [ 53.028568][ T2003] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 53.037027][ T2003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 53.046212][ T2003] F2FS-fs (loop0): invalid crc value [ 53.052851][ T2003] F2FS-fs (loop0): Found nat_bits in checkpoint [ 53.063828][ T2003] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 53.071155][ T2003] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 53.084000][ T26] audit: type=1800 audit(1703066524.381:26): pid=2003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 53.104672][ T2003] syz-executor.0: attempt to access beyond end of device [ 53.104672][ T2003] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 53.304293][ T2009] loop0: detected capacity change from 0 to 63271 [ 53.311378][ T2009] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 53.319918][ T2009] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 53.329137][ T2009] F2FS-fs (loop0): invalid crc value [ 53.335234][ T2009] F2FS-fs (loop0): Found nat_bits in checkpoint [ 53.345359][ T2009] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 53.352561][ T2009] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 53.364747][ T26] audit: type=1800 audit(1703066524.661:27): pid=2009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 53.381101][ T2009] syz-executor.0: attempt to access beyond end of device [ 53.381101][ T2009] loop0: rw=2049, sector=77824, nr_sectors = 3176 limit=63271 [ 53.401904][ T2009] syz-executor.0: attempt to access beyond end of device [ 53.401904][ T2009] loop0: rw=2049, sector=81000, nr_sectors = 920 limit=63271