Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. executing program [ 74.602791][ T27] audit: type=1400 audit(1702491965.505:83): avc: denied { execmem } for pid=5056 comm="syz-executor100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.622472][ T27] audit: type=1400 audit(1702491965.505:84): avc: denied { read write } for pid=5056 comm="syz-executor100" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.648956][ T27] audit: type=1400 audit(1702491965.505:85): avc: denied { open } for pid=5056 comm="syz-executor100" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.673528][ T27] audit: type=1400 audit(1702491965.505:86): avc: denied { ioctl } for pid=5056 comm="syz-executor100" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.699449][ T5058] loop0: detected capacity change from 0 to 2048 [ 74.710879][ T27] audit: type=1400 audit(1702491965.615:87): avc: denied { mounton } for pid=5057 comm="syz-executor100" path="/root/syzkaller.x7BZsZ/0/file2" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 74.731488][ T5060] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 74.761197][ T27] audit: type=1400 audit(1702491965.635:88): avc: denied { mount } for pid=5057 comm="syz-executor100" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 74.764647][ T5058] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 74.791228][ T27] audit: type=1400 audit(1702491965.655:89): avc: denied { write } for pid=5057 comm="syz-executor100" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.796372][ T5058] Remounting filesystem read-only [ 74.816438][ T27] audit: type=1400 audit(1702491965.655:90): avc: denied { add_name } for pid=5057 comm="syz-executor100" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.846024][ T27] audit: type=1400 audit(1702491965.655:91): avc: denied { create } for pid=5057 comm="syz-executor100" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 74.864621][ T5058] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 74.867706][ T27] audit: type=1400 audit(1702491965.655:92): avc: denied { associate } for pid=5057 comm="syz-executor100" name="file2" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 74.873651][ T5058] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 74.903230][ T5058] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.912158][ T5058] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.921217][ T5058] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.939351][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 74.948560][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 74.955373][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 74.962867][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.971777][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.980720][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 74.990862][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 74.997805][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 75.005192][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 75.012576][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 75.020018][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 75.027326][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 75.034396][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 75.041722][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.050636][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.059644][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.070332][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=3 [ 75.077051][ T5056] NILFS (loop0): discard dirty block: blocknr=42, size=1024 [ 75.084379][ T5056] NILFS (loop0): discard dirty block: blocknr=43, size=1024 [ 75.091753][ T5056] NILFS (loop0): discard dirty block: blocknr=44, size=1024 [ 75.099087][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 75.108115][ T5056] NILFS (loop0): discard dirty page: offset=98304, ino=3 [ 75.115167][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.124117][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.133036][ T5056] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 75.140431][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.201493][ T5063] loop0: detected capacity change from 0 to 2048 [ 75.216779][ T5064] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 75.239183][ T5063] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 75.250051][ T5063] Remounting filesystem read-only [ 75.264710][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 75.273752][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 75.280661][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 75.288068][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.296926][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.305831][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.314966][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 75.321768][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 75.329121][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 75.336412][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 75.343782][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 75.351138][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 75.358142][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 75.365449][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.374372][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.383264][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.434686][ T5066] loop0: detected capacity change from 0 to 2048 [ 75.450203][ T5067] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 75.478686][ T5066] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 75.489870][ T5066] Remounting filesystem read-only [ 75.499947][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 75.508914][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 75.515705][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 75.523602][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.532508][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.541386][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.550597][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 75.557318][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 75.564651][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 75.572007][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 75.580026][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 75.587341][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 75.594356][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 75.601714][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.610624][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.619519][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.669830][ T5069] loop0: detected capacity change from 0 to 2048 [ 75.684013][ T5070] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 75.693753][ T5069] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 75.705215][ T5069] Remounting filesystem read-only [ 75.718580][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 75.728704][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 75.735563][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 75.743392][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.752950][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.762322][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.771586][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 75.778298][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 75.785580][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 75.792981][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 75.800306][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 75.807641][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 75.814585][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 75.821913][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.830811][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.839699][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.891333][ T5072] loop0: detected capacity change from 0 to 2048 [ 75.908192][ T5073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 75.924673][ T5072] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 75.936209][ T5072] Remounting filesystem read-only [ 75.948850][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 75.957829][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 75.964499][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 75.972142][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.981327][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 75.990758][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.000100][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 76.006796][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 76.014128][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 76.021450][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 76.028773][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 76.036107][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 76.043100][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 76.050437][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.059415][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.068367][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.118203][ T5075] loop0: detected capacity change from 0 to 2048 [ 76.134609][ T5076] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 76.151866][ T5075] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 76.162366][ T5075] Remounting filesystem read-only [ 76.174030][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 76.183217][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 76.190712][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 76.198738][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.207679][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.216545][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.225828][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 76.232600][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 76.239936][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 76.247231][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 76.254575][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 76.261914][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 76.268973][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 76.276271][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.285184][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.294157][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.342524][ T5078] loop0: detected capacity change from 0 to 2048 [ 76.358164][ T5079] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 76.372660][ T5078] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 76.383417][ T5078] Remounting filesystem read-only [ 76.401174][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 76.410265][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 76.416964][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 76.424423][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.433428][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.442366][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.452418][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 76.459655][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 76.466944][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 76.474297][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 76.481621][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 76.488966][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 76.495908][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 76.503227][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.512126][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.521007][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.576434][ T5081] loop0: detected capacity change from 0 to 2048 [ 76.594782][ T5082] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 76.610197][ T5081] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 76.620387][ T5081] Remounting filesystem read-only [ 76.630712][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 76.639658][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 76.646325][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 76.653649][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.662534][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.671555][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.680845][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 76.688081][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 76.695352][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 76.702670][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 76.710036][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 76.717342][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 76.724339][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 76.731663][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.740558][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.749439][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.803287][ T5084] loop0: detected capacity change from 0 to 2048 [ 76.816853][ T5085] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 76.833331][ T5084] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 76.844393][ T5084] Remounting filesystem read-only [ 76.857694][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 76.866595][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 76.873830][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 76.881166][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.890091][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.899005][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.908394][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 76.915098][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 76.922446][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 76.929814][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 76.937124][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 76.944480][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 76.951464][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 76.958779][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.967682][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 76.976514][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.041651][ T5087] loop0: detected capacity change from 0 to 2048 [ 77.055923][ T5088] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 77.071364][ T5087] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 77.081882][ T5087] Remounting filesystem read-only [ 77.104216][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 77.113291][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 77.120039][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 77.127926][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.136781][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.145683][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.155043][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 77.161795][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 77.169289][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 77.176600][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 77.184578][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 77.192002][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 77.198981][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 77.206248][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.215119][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.224017][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.273385][ T5090] loop0: detected capacity change from 0 to 2048 [ 77.288378][ T5091] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 77.318658][ T5090] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 77.329246][ T5090] Remounting filesystem read-only [ 77.341807][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 77.350774][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 77.357487][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 77.364780][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.373697][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.382589][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.391885][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 77.398595][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 77.405867][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 77.413199][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 77.420552][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 77.427930][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 77.434885][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 77.442229][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.451146][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.460052][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.509699][ T5093] loop0: detected capacity change from 0 to 2048 [ 77.525427][ T5094] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 77.534192][ T5093] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 77.547238][ T5093] Remounting filesystem read-only [ 77.560534][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 77.569948][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 77.576737][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 77.584244][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.593187][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.602801][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.612069][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 77.618854][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 77.626142][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 77.633484][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 77.640799][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 77.648120][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 77.655058][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 77.662417][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.671314][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.680199][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.731628][ T5096] loop0: detected capacity change from 0 to 2048 [ 77.746966][ T5097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 77.763086][ T5096] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 77.773635][ T5096] Remounting filesystem read-only [ 77.787107][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 77.796431][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 77.803407][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 77.810773][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.819723][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.829634][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.838962][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 77.845671][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 77.853013][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 77.860586][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 77.867985][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 77.875822][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 77.883056][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 77.890385][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.899555][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.908456][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 77.961407][ T5099] loop0: detected capacity change from 0 to 2048 [ 77.984378][ T5100] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 78.002353][ T5099] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 78.013265][ T5099] Remounting filesystem read-only [ 78.022300][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 78.031411][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 78.038173][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 78.045442][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.054338][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.065146][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.075228][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 78.082087][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 78.089418][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 78.096701][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 78.104020][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 78.111354][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 78.118329][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 78.125624][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.134516][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.143402][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.202644][ T5102] loop0: detected capacity change from 0 to 2048 [ 78.227586][ T5103] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 78.236884][ T5102] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 78.250356][ T5102] Remounting filesystem read-only [ 78.263009][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 78.272153][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 78.279293][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 78.286608][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.295617][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.304538][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.314849][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 78.321578][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 78.328898][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 78.336168][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 78.343484][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 78.350811][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 78.357776][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 78.365065][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.373956][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.382842][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.435790][ T5105] loop0: detected capacity change from 0 to 2048 [ 78.458669][ T5106] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 78.475392][ T5105] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 78.486927][ T5105] Remounting filesystem read-only [ 78.499395][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 78.508448][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 78.515144][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 78.522542][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.532440][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.541334][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.550513][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 78.557183][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 78.564501][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 78.571828][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 78.579178][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 78.586474][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 78.593442][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 78.600763][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.609657][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.618535][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.684267][ T5108] loop0: detected capacity change from 0 to 2048 [ 78.700421][ T5109] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 78.730589][ T5108] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 78.742366][ T5108] Remounting filesystem read-only [ 78.751968][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 78.761006][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 78.768306][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 78.775592][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.784504][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.793398][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.802619][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 78.809364][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 78.816651][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 78.823960][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 78.831297][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 78.838640][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 78.845592][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 78.852936][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.861815][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.870709][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 78.923623][ T5111] loop0: detected capacity change from 0 to 2048 [ 78.944033][ T5112] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 78.966498][ T5111] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 78.977568][ T5111] Remounting filesystem read-only [ 78.990028][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 78.999083][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 79.005779][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 79.013491][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.023094][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.032191][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.041502][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 79.048433][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 79.055728][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 79.063231][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 79.070726][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 79.078064][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 79.085012][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 79.092422][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.101318][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.110250][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.171441][ T5114] loop0: detected capacity change from 0 to 2048 [ 79.184875][ T5115] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 79.206772][ T5114] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 79.218260][ T5114] Remounting filesystem read-only [ 79.230584][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 79.239568][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 79.246231][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 79.253592][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.263607][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.272536][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.281720][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 79.288476][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 79.295765][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 79.303088][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 79.310442][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 79.317809][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 79.324767][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 79.332143][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.341026][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.349950][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.405667][ T5117] loop0: detected capacity change from 0 to 2048 [ 79.424614][ T5118] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 79.443567][ T5117] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 79.457768][ T5117] Remounting filesystem read-only [ 79.472581][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 79.481548][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 79.488567][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 79.495865][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.504800][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.514332][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.523575][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 79.530280][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 79.537599][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 79.544895][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 79.552263][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 79.559665][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 79.566588][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 79.573916][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.582849][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.591746][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.647322][ T5120] loop0: detected capacity change from 0 to 2048 [ 79.661339][ T5121] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 79.678740][ T27] kauditd_printk_skb: 47 callbacks suppressed [ 79.678754][ T27] audit: type=1800 audit(1702491970.585:140): pid=5120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 79.699842][ T5120] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 79.713343][ T27] audit: type=1800 audit(1702491970.595:141): pid=5120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 79.729384][ T5120] Remounting filesystem read-only [ 79.746973][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 79.755945][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 79.762673][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 79.769998][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.779092][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.788044][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.797144][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 79.803877][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 79.811190][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 79.818518][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 79.825806][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 79.833146][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 79.840132][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 79.847439][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.856292][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.865209][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 79.921925][ T5123] loop0: detected capacity change from 0 to 2048 [ 79.939261][ T5124] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 79.956907][ T5123] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 79.957540][ T27] audit: type=1800 audit(1702491970.855:142): pid=5123 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 79.968072][ T5123] Remounting filesystem read-only [ 79.989169][ T27] audit: type=1800 audit(1702491970.855:143): pid=5123 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 80.017479][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 80.026386][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 80.033143][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 80.040540][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.049827][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.058796][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.068308][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 80.074976][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 80.082299][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 80.089649][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 80.096916][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 80.104240][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 80.111213][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 80.118551][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.127440][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.136309][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.186294][ T5126] loop0: detected capacity change from 0 to 2048 [ 80.203013][ T5127] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 80.212696][ T5126] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 80.217519][ T27] audit: type=1800 audit(1702491971.105:144): pid=5126 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 80.223937][ T5126] Remounting filesystem read-only [ 80.255183][ T27] audit: type=1800 audit(1702491971.105:145): pid=5126 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 80.280702][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 80.289909][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 80.296582][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 80.303982][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.313130][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.322067][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.331780][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 80.338537][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 80.345824][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 80.353148][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 80.360516][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 80.367871][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 80.374823][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 80.382229][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.391120][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.400015][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.449822][ T5129] loop0: detected capacity change from 0 to 2048 [ 80.464570][ T5130] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 80.478758][ T27] audit: type=1800 audit(1702491971.385:146): pid=5129 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 80.500947][ T27] audit: type=1800 audit(1702491971.395:147): pid=5129 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 80.525709][ T5129] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 80.536313][ T5129] Remounting filesystem read-only [ 80.546601][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 80.556069][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 80.562815][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 80.570225][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.579131][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.588017][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.597105][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 80.603934][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 80.611261][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 80.618616][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 80.625912][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 80.633260][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 80.640256][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 80.647589][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.656459][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.665391][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.724534][ T5132] loop0: detected capacity change from 0 to 2048 [ 80.740205][ T5133] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 80.752927][ T27] audit: type=1800 audit(1702491971.655:148): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 80.778710][ T27] audit: type=1800 audit(1702491971.675:149): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 80.779112][ T5132] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 80.811040][ T5132] Remounting filesystem read-only [ 80.827038][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 80.835996][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 80.843050][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 80.850814][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.859771][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.868886][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.879059][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 80.885752][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 80.893096][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 80.900443][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 80.908123][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 80.915514][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 80.922551][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 80.930558][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.939990][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 80.949026][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.029154][ T5135] loop0: detected capacity change from 0 to 2048 [ 81.048348][ T5136] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 81.072548][ T5135] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 81.088888][ T5135] Remounting filesystem read-only [ 81.109129][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 81.118779][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 81.125496][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 81.134248][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.144034][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.153911][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.163768][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 81.170758][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 81.178342][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 81.185651][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 81.193257][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 81.200818][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 81.207984][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 81.215305][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 81.224400][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.233462][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.289170][ T5138] loop0: detected capacity change from 0 to 2048 [ 81.305346][ T5139] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 81.323727][ T5138] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 81.335007][ T5138] Remounting filesystem read-only [ 81.348407][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 81.357325][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 81.364135][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 81.371744][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.380880][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.389820][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.399318][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 81.405994][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 81.413360][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 81.420737][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 81.428058][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 81.435365][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 81.442347][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 81.449670][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.458547][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.467483][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.520351][ T5141] loop0: detected capacity change from 0 to 2048 [ 81.538638][ T5142] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 81.546890][ T5141] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 81.559854][ T5141] Remounting filesystem read-only [ 81.572526][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 81.581588][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 81.588941][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 81.596266][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.605649][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.615206][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.625247][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 81.632726][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 81.640093][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 81.647433][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 81.654759][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 81.662145][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 81.669162][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 81.676445][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.685379][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.694319][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.751357][ T5144] loop0: detected capacity change from 0 to 2048 [ 81.766084][ T5145] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 81.782584][ T5144] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 81.793387][ T5144] Remounting filesystem read-only [ 81.805874][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 81.814977][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 81.822344][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 81.829670][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.838593][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.847763][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.856869][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 81.863631][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 81.871912][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 81.879272][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 81.886576][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 81.894008][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 81.901117][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 81.908477][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.917359][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.926297][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 81.982577][ T5147] loop0: detected capacity change from 0 to 2048 [ 82.003747][ T5148] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.016762][ T5147] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 82.026993][ T5147] Remounting filesystem read-only [ 82.040458][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 82.049688][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 82.056389][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 82.064389][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.074688][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.083956][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.094608][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 82.102325][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 82.110129][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 82.117836][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 82.125140][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 82.133067][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 82.140345][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 82.147953][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.156821][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.166205][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.222593][ T5150] loop0: detected capacity change from 0 to 2048 [ 82.244698][ T5151] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.261966][ T5150] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 82.276772][ T5150] Remounting filesystem read-only [ 82.289578][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 82.300365][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 82.307080][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 82.315394][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.324693][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.335267][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.344940][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 82.352274][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 82.360494][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 82.368138][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 82.375443][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 82.383381][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 82.390742][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 82.398370][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.407237][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.417007][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 82.491768][ T5153] loop0: detected capacity change from 0 to 2048 [ 82.535877][ T5154] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.563882][ T5153] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 82.582498][ T5153] Remounting filesystem read-only [ 82.593654][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 82.603086][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 82.609864][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 82.617141][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.626518][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.636307][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.645588][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 82.652343][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 82.659678][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 82.666962][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 82.674288][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 82.681640][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 82.688702][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 82.696006][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.704906][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.713791][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.783022][ T5156] loop0: detected capacity change from 0 to 2048 [ 82.797378][ T5157] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.814034][ T5156] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 82.825314][ T5156] Remounting filesystem read-only [ 82.837347][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 82.846835][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 82.853701][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 82.861871][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.871018][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.880240][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.890734][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 82.897543][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 82.904817][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 82.912540][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 82.919898][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 82.927204][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 82.934225][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 82.941666][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.950573][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 82.959942][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.011672][ T5159] loop0: detected capacity change from 0 to 2048 [ 83.024728][ T5160] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 83.049384][ T5159] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 83.059987][ T5159] Remounting filesystem read-only [ 83.069632][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 83.078757][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 83.085433][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 83.092929][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.102106][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.111086][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.120285][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 83.126985][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 83.134370][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 83.142751][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 83.150112][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 83.157501][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 83.164531][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 83.171849][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.180785][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.189852][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.241941][ T5162] loop0: detected capacity change from 0 to 2048 [ 83.256572][ T5163] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 83.274997][ T5162] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 83.285951][ T5162] Remounting filesystem read-only [ 83.301038][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 83.310600][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 83.317349][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 83.324770][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.333936][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.342927][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.352777][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 83.359512][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 83.366823][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 83.374267][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 83.381591][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 83.389002][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 83.395967][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 83.403318][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.412248][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.421263][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.471761][ T5165] loop0: detected capacity change from 0 to 2048 [ 83.491159][ T5166] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 83.499009][ T5165] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 83.512249][ T5165] Remounting filesystem read-only [ 83.525730][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 83.534813][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 83.541633][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 83.549142][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.558915][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.567920][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.577027][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 83.583765][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 83.591146][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 83.598534][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 83.605924][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 83.613290][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 83.620282][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 83.627615][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.636475][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.645382][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.698450][ T5168] loop0: detected capacity change from 0 to 2048 [ 83.713654][ T5169] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 83.729266][ T5168] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 83.739723][ T5168] Remounting filesystem read-only [ 83.760414][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 83.769472][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 83.776191][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 83.783777][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.792827][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.802673][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.812006][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 83.818732][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 83.826035][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 83.833586][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 83.840954][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 83.848300][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 83.855247][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 83.862591][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.871641][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.880575][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 83.933868][ T5171] loop0: detected capacity change from 0 to 2048 [ 83.949941][ T5172] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 83.960473][ T5171] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 83.971094][ T5171] Remounting filesystem read-only [ 83.984196][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 83.993437][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 84.000934][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 84.008437][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.018802][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.028270][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.037541][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 84.044241][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 84.052637][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 84.060222][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 84.067876][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 84.075261][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 84.082277][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 84.089620][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.098517][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.107380][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.162934][ T5174] loop0: detected capacity change from 0 to 2048 [ 84.178413][ T5175] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 84.197011][ T5174] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 84.207642][ T5174] Remounting filesystem read-only [ 84.218567][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 84.227829][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 84.234569][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 84.242367][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.251595][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.261149][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.270948][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 84.277702][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 84.285038][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 84.292402][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 84.299933][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 84.307236][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 84.314265][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 84.321617][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.330523][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.339407][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.391487][ T5177] loop0: detected capacity change from 0 to 2048 [ 84.409390][ T5178] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 84.426821][ T5177] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 84.437962][ T5177] Remounting filesystem read-only [ 84.453895][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 84.463500][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 84.470938][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 84.478913][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.488590][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.497859][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.507018][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 84.513817][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 84.521157][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 84.528819][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 84.536166][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 84.543556][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 84.550711][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 84.558071][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.567233][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.576136][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.643850][ T5180] loop0: detected capacity change from 0 to 2048 [ 84.659891][ T5181] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 84.679477][ T5180] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 84.690678][ T5180] Remounting filesystem read-only [ 84.704610][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 84.713574][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 84.720334][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 84.727657][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.736508][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.745431][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.754801][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 84.761587][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 84.768923][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 84.776223][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 84.783615][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 84.790967][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 84.797981][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 84.805291][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.814201][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.823123][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 84.875959][ T5183] loop0: detected capacity change from 0 to 2048 [ 84.896017][ T5184] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 84.912599][ T27] kauditd_printk_skb: 32 callbacks suppressed [ 84.912613][ T27] audit: type=1800 audit(1702491975.815:182): pid=5183 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 84.942884][ T27] audit: type=1800 audit(1702491975.845:183): pid=5183 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 84.951434][ T5183] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 84.975677][ T5183] Remounting filesystem read-only [ 84.985514][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 84.994526][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 85.001736][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 85.009879][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.018816][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.027813][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.036948][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 85.043672][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 85.051010][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 85.058371][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 85.065663][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 85.072997][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 85.079981][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 85.087256][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.096155][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.105161][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.163520][ T5186] loop0: detected capacity change from 0 to 2048 [ 85.180592][ T5187] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 85.199326][ T27] audit: type=1800 audit(1702491976.105:184): pid=5186 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 85.202028][ T5186] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 85.231746][ T5186] Remounting filesystem read-only [ 85.244350][ T27] audit: type=1800 audit(1702491976.105:185): pid=5186 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 85.271383][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 85.281715][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 85.289051][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 85.296366][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.305334][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.314773][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.324074][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 85.331452][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 85.338787][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 85.346113][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 85.353447][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 85.360778][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 85.367804][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 85.375101][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.384007][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.393684][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.443306][ T5189] loop0: detected capacity change from 0 to 2048 [ 85.461002][ T5190] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 85.471730][ T27] audit: type=1800 audit(1702491976.365:186): pid=5189 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 85.479113][ T5189] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 85.493838][ T27] audit: type=1800 audit(1702491976.365:187): pid=5189 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 85.518963][ T5189] Remounting filesystem read-only [ 85.538439][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 85.547353][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 85.554199][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 85.561566][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.570524][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.579842][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.589269][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 85.596033][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 85.603429][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 85.611119][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 85.618472][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 85.625862][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 85.632868][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 85.640327][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.649236][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.658413][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.715782][ T5193] loop0: detected capacity change from 0 to 2048 [ 85.733331][ T5194] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 85.748697][ T27] audit: type=1800 audit(1702491976.655:188): pid=5193 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 85.752211][ T5193] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 85.783035][ T5193] Remounting filesystem read-only [ 85.791983][ T27] audit: type=1800 audit(1702491976.655:189): pid=5193 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 85.815181][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 85.824597][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 85.831793][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 85.839215][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.848125][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.856962][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.866323][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 85.873175][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 85.880525][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 85.888433][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 85.896234][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 85.903610][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 85.910683][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 85.918031][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.926898][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.935867][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 85.989617][ T5196] loop0: detected capacity change from 0 to 2048 [ 86.003906][ T5197] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 86.022084][ T5196] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 86.027732][ T27] audit: type=1800 audit(1702491976.925:190): pid=5196 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 86.032993][ T5196] Remounting filesystem read-only [ 86.063183][ T27] audit: type=1800 audit(1702491976.925:191): pid=5196 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 86.086103][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 86.095982][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 86.103491][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 86.111332][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.120211][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.129103][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.138432][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 86.145115][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 86.152443][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 86.159826][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 86.167103][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 86.174505][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 86.181520][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 86.188960][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.197896][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.206776][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.255756][ T5199] loop0: detected capacity change from 0 to 2048 [ 86.272955][ T5200] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 86.289246][ T5199] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 86.300052][ T5199] Remounting filesystem read-only [ 86.313556][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 86.322929][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 86.330380][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 86.338330][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.347220][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.357036][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.366538][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 86.373282][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 86.380623][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 86.387986][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 86.395261][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 86.402616][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 86.409616][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 86.416926][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.425831][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.434726][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.485779][ T5202] loop0: detected capacity change from 0 to 2048 [ 86.500615][ T5203] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 86.516749][ T5202] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 86.529670][ T5202] Remounting filesystem read-only [ 86.540220][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 86.549821][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 86.556538][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 86.564648][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.574070][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.583092][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.592839][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 86.599754][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 86.607042][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 86.614362][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 86.621724][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 86.629112][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 86.636156][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 86.643506][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.652504][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.661477][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.710272][ T5205] loop0: detected capacity change from 0 to 2048 [ 86.732331][ T5206] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 86.748155][ T5205] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 86.758656][ T5205] Remounting filesystem read-only [ 86.771609][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 86.780881][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 86.787838][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 86.795137][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.804973][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.813897][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.823066][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 86.829803][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 86.837097][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 86.844439][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 86.851751][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 86.859080][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 86.866024][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 86.873342][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.882255][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.891533][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 86.943881][ T5208] loop0: detected capacity change from 0 to 2048 [ 86.973728][ T5209] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 86.990572][ T5208] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 87.002076][ T5208] Remounting filesystem read-only [ 87.014541][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 87.023551][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 87.030711][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 87.038126][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.047003][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.056669][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.065983][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 87.072763][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 87.080171][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 87.087525][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 87.094809][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 87.102272][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 87.109318][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 87.116700][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.125654][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.134650][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 87.150183][ T922] cfg80211: failed to load regulatory.db [ 87.193744][ T5211] loop0: detected capacity change from 0 to 2048 [ 87.216751][ T5213] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 87.225483][ T5211] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 87.238356][ T5211] Remounting filesystem read-only [ 87.250877][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 87.260704][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 87.268015][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 87.275375][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.284325][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.293827][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.303101][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 87.309811][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 87.317094][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 87.324437][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 87.331771][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 87.339139][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 87.346082][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 87.353404][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.362306][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.371207][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.420343][ T5215] loop0: detected capacity change from 0 to 2048 [ 87.435435][ T5216] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 87.459930][ T5215] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 87.474079][ T5215] Remounting filesystem read-only [ 87.484237][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 87.493644][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 87.500451][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 87.507869][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.517179][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.526173][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.535430][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 87.542187][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 87.549508][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 87.556779][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 87.564093][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 87.571422][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 87.578415][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 87.585707][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.594584][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.603551][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.666406][ T5218] loop0: detected capacity change from 0 to 2048 [ 87.682382][ T5219] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 87.701204][ T5218] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 87.711804][ T5218] Remounting filesystem read-only [ 87.723382][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 87.732801][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 87.740002][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 87.747344][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.756291][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.766111][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.775388][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 87.782124][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 87.789470][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 87.796772][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 87.804134][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 87.811472][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 87.818462][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 87.825761][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.834672][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.843568][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.896166][ T5221] loop0: detected capacity change from 0 to 2048 [ 87.912898][ T5222] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 87.933022][ T5221] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 87.944206][ T5221] Remounting filesystem read-only [ 87.957612][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 87.966548][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 87.973365][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 87.980888][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.990494][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 87.999366][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.008742][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 88.015440][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 88.023300][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 88.030676][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 88.037992][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 88.045277][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 88.052260][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 88.059580][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.068456][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.077313][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.127007][ T5224] loop0: detected capacity change from 0 to 2048 [ 88.143774][ T5225] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 88.153512][ T5224] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 88.164689][ T5224] Remounting filesystem read-only [ 88.173958][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 88.183128][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 88.190303][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 88.198148][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.206990][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.216584][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.226194][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 88.232935][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 88.240249][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 88.247613][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 88.254963][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 88.262410][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 88.269454][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 88.276738][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.285642][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.294554][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.342030][ T5227] loop0: detected capacity change from 0 to 2048 [ 88.356325][ T5228] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 88.371110][ T5227] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 88.381559][ T5227] Remounting filesystem read-only [ 88.393992][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 88.404114][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 88.411238][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 88.418918][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.428449][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.437338][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.447124][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 88.453924][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 88.461312][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 88.468663][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 88.476568][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 88.483916][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 88.491005][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 88.498324][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.507186][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.516312][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.565207][ T5230] loop0: detected capacity change from 0 to 2048 [ 88.581211][ T5231] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 88.597296][ T5230] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 88.607877][ T5230] Remounting filesystem read-only [ 88.621047][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 88.630280][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 88.636976][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 88.644749][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.653790][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.662836][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.672109][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 88.679892][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 88.687197][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 88.694664][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 88.702000][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 88.709577][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 88.716530][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 88.723871][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.732826][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.741761][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.794047][ T5233] loop0: detected capacity change from 0 to 2048 [ 88.818916][ T5234] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 88.826587][ T5233] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 88.840567][ T5233] Remounting filesystem read-only [ 88.849879][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 88.858823][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 88.865492][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 88.872815][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.881698][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.890800][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.900054][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 88.906846][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 88.914303][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 88.921664][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 88.930021][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 88.937313][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 88.944341][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 88.951781][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.960687][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 88.969587][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.023536][ T5236] loop0: detected capacity change from 0 to 2048 [ 89.038699][ T5237] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 89.057252][ T5236] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 89.067838][ T5236] Remounting filesystem read-only [ 89.079670][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 89.088857][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 89.095711][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 89.103760][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.112669][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.121926][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.131086][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 89.137837][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 89.145124][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 89.152469][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 89.159816][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 89.167125][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 89.174132][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 89.181466][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.190374][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.199275][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.271800][ T5239] loop0: detected capacity change from 0 to 2048 [ 89.286249][ T5240] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 89.306543][ T5239] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 89.318198][ T5239] Remounting filesystem read-only [ 89.332947][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 89.342179][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 89.349067][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 89.356461][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.365990][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.375012][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.385117][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 89.392088][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 89.399486][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 89.406783][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 89.414279][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 89.421621][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 89.428662][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 89.435971][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.444905][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.453824][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.505148][ T5242] loop0: detected capacity change from 0 to 2048 [ 89.520664][ T5243] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 89.538698][ T5242] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 89.549126][ T5242] Remounting filesystem read-only [ 89.564919][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 89.574197][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 89.581030][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 89.588917][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.598761][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.607753][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.616944][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 89.623669][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 89.631019][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 89.638431][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 89.645726][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 89.653114][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 89.660193][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 89.667553][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.676409][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.685298][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.761650][ T5245] loop0: detected capacity change from 0 to 2048 [ 89.780089][ T5246] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 89.796174][ T5245] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 89.810710][ T5245] Remounting filesystem read-only [ 89.820608][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 89.829561][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 89.836227][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 89.843549][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.852448][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.861326][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.870476][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 89.877146][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 89.884482][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 89.891824][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 89.899148][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 89.906473][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 89.913481][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 89.920909][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.930113][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.939149][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 89.987067][ T5248] loop0: detected capacity change from 0 to 2048 [ 90.002800][ T5249] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 90.006550][ T27] kauditd_printk_skb: 35 callbacks suppressed [ 90.006564][ T27] audit: type=1800 audit(1702491980.905:227): pid=5248 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 90.044874][ T27] audit: type=1800 audit(1702491980.945:228): pid=5248 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 90.046985][ T5248] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 90.080368][ T5248] Remounting filesystem read-only [ 90.090589][ T5056] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 90.099709][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 90.106455][ T5056] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 90.114416][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.123477][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.132938][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.142323][ T5056] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 90.149080][ T5056] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 90.156354][ T5056] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 90.163733][ T5056] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 90.171102][ T5056] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 90.179794][ T5056] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 90.186837][ T5056] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 90.194720][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.203680][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.212609][ T5056] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.284288][ T5251] loop0: detected capacity change from 0 to 2048 [ 90.299628][ T5252] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 90.310342][ T27] audit: type=1800 audit(1702491981.205:229): pid=5251 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 90.311049][ T5251] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 90.332867][ T27] audit: type=1800 audit(1702491981.215:230): pid=5251 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 90.343987][ T5251] Remounting filesystem read-only [ 90.369777][ T27] audit: type=1800 audit(1702491981.265:231): pid=5253 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor100" name="file0" dev="loop0" ino=19 res=0 errno=0 [ 90.381621][ T5251] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 90.399010][ T5251] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 90.406228][ T5251] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.415249][ T5251] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.424186][ T5251] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 90.433821][ T5251] NILFS (loop0): nilfs_get_block (ino=19): a race condition while inserting a data block at offset=0 [ 90.445091][ T5251] ------------[ cut here ]------------ [ 90.450597][ T5251] kernel BUG at fs/buffer.c:2786! [ 90.455620][ T5251] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 90.461672][ T5251] CPU: 0 PID: 5251 Comm: syz-executor100 Not tainted 6.7.0-rc5-syzkaller-00042-g88035e5694a8 #0 [ 90.472081][ T5251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 90.482296][ T5251] RIP: 0010:submit_bh_wbc+0x5aa/0x6f0 [ 90.487680][ T5251] Code: e8 3b f0 89 ff be 08 00 00 00 48 89 df e8 de da df ff f0 80 63 01 fb e9 fe fb ff ff e8 1f f0 89 ff 90 0f 0b e8 17 f0 89 ff 90 <0f> 0b e8 0f f0 89 ff 90 0f 0b e8 07 f0 89 ff 90 0f 0b e8 ff ef 89 [ 90.507388][ T5251] RSP: 0018:ffffc9000378f9a0 EFLAGS: 00010293 [ 90.513472][ T5251] RAX: 0000000000000000 RBX: ffff888076e709f8 RCX: ffffffff81fc8b90 [ 90.521435][ T5251] RDX: ffff88801f07e000 RSI: ffffffff81fc9099 RDI: 0000000000000001 [ 90.529478][ T5251] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 90.537435][ T5251] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 90.545390][ T5251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 90.553350][ T5251] FS: 00007f5082e756c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 90.562363][ T5251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.568948][ T5251] CR2: 00007eff80f66731 CR3: 000000007a001000 CR4: 00000000003506f0 [ 90.576919][ T5251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.584888][ T5251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.592864][ T5251] Call Trace: [ 90.596143][ T5251] [ 90.599103][ T5251] ? show_regs+0x8f/0xa0 [ 90.603356][ T5251] ? die+0x36/0xa0 [ 90.607166][ T5251] ? do_trap+0x22b/0x420 [ 90.611421][ T5251] ? submit_bh_wbc+0x5aa/0x6f0 [ 90.616237][ T5251] ? submit_bh_wbc+0x5aa/0x6f0 [ 90.621006][ T5251] ? do_error_trap+0xf4/0x230 [ 90.625699][ T5251] ? submit_bh_wbc+0x5aa/0x6f0 [ 90.630470][ T5251] ? handle_invalid_op+0x34/0x40 [ 90.635418][ T5251] ? submit_bh_wbc+0x5aa/0x6f0 [ 90.640188][ T5251] ? exc_invalid_op+0x2e/0x40 [ 90.644882][ T5251] ? asm_exc_invalid_op+0x1a/0x20 [ 90.649919][ T5251] ? submit_bh_wbc+0xa0/0x6f0 [ 90.654854][ T5251] ? submit_bh_wbc+0x5a9/0x6f0 [ 90.659622][ T5251] ? submit_bh_wbc+0x5aa/0x6f0 [ 90.664571][ T5251] ? _raw_spin_unlock+0x28/0x40 [ 90.669425][ T5251] __bh_read+0xac/0x1f0 [ 90.673597][ T5251] __block_write_begin_int+0x124a/0x1560 [ 90.679238][ T5251] ? __nilfs_mark_inode_dirty+0x300/0x300 [ 90.684967][ T5251] ? invalidate_bh_lrus_cpu+0x170/0x170 [ 90.690519][ T5251] block_write_begin+0xb1/0x490 [ 90.695642][ T5251] ? __nilfs_mark_inode_dirty+0x300/0x300 [ 90.701373][ T5251] nilfs_write_begin+0x9f/0x1a0 [ 90.706234][ T5251] generic_perform_write+0x278/0x600 [ 90.711541][ T5251] ? folio_add_wait_queue+0x1c0/0x1c0 [ 90.716923][ T5251] ? generic_file_direct_write+0xca/0x360 [ 90.722649][ T5251] ? mnt_get_write_access_file+0x118/0x170 [ 90.728467][ T5251] __generic_file_write_iter+0x1d0/0x240 [ 90.734219][ T5251] generic_file_write_iter+0xe3/0x350 [ 90.739620][ T5251] vfs_write+0x64f/0xdf0 [ 90.743879][ T5251] ? kernel_write+0x6c0/0x6c0 [ 90.748568][ T5251] ksys_write+0x12f/0x250 [ 90.752904][ T5251] ? __ia32_sys_read+0xb0/0xb0 [ 90.757678][ T5251] ? syscall_enter_from_user_mode+0x7f/0x120 [ 90.763675][ T5251] do_syscall_64+0x40/0x110 [ 90.768184][ T5251] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 90.774098][ T5251] RIP: 0033:0x7f5082eb8c59 [ 90.778531][ T5251] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 90.798154][ T5251] RSP: 002b:00007f5082e75218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.806575][ T5251] RAX: ffffffffffffffda RBX: 00007f5082f416c8 RCX: 00007f5082eb8c59 [ 90.814548][ T5251] RDX: 00000000000000a0 RSI: 0000000020000380 RDI: 0000000000000006 [ 90.822519][ T5251] RBP: 00007f5082f416c0 R08: 00000000ffffff7f R09: 0000000000000000 [ 90.830498][ T5251] R10: 000000000000001b R11: 0000000000000246 R12: 00007f5082f0dd1c [ 90.838468][ T5251] R13: 00007f5082f0db18 R14: 3f00000000000000 R15: 0400000000000000 [ 90.846442][ T5251] [ 90.849463][ T5251] Modules linked in: [ 90.853536][ T5251] ---[ end trace 0000000000000000 ]--- [ 90.859090][ T5251] RIP: 0010:submit_bh_wbc+0x5aa/0x6f0 [ 90.864497][ T5251] Code: e8 3b f0 89 ff be 08 00 00 00 48 89 df e8 de da df ff f0 80 63 01 fb e9 fe fb ff ff e8 1f f0 89 ff 90 0f 0b e8 17 f0 89 ff 90 <0f> 0b e8 0f f0 89 ff 90 0f 0b e8 07 f0 89 ff 90 0f 0b e8 ff ef 89 [ 90.884219][ T5251] RSP: 0018:ffffc9000378f9a0 EFLAGS: 00010293 [ 90.890343][ T5251] RAX: 0000000000000000 RBX: ffff888076e709f8 RCX: ffffffff81fc8b90 [ 90.898356][ T5251] RDX: ffff88801f07e000 RSI: ffffffff81fc9099 RDI: 0000000000000001 [ 90.906357][ T5251] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 90.914383][ T5251] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 90.922446][ T5251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 90.930460][ T5251] FS: 00007f5082e756c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 90.939413][ T5251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.945991][ T5251] CR2: 00007eff80f66731 CR3: 000000007a001000 CR4: 00000000003506f0 [ 90.953993][ T5251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.961997][ T5251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.970016][ T5251] Kernel panic - not syncing: Fatal exception [ 90.976275][ T5251] Kernel Offset: disabled [ 90.980586][ T5251] Rebooting in 86400 seconds..