Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. executing program [ 57.754606][ T5027] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5027 'syz-executor176' [ 57.776816][ T5027] loop0: detected capacity change from 0 to 2048 [ 57.787653][ T5029] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 57.798195][ T5027] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 57.798977][ T5027] Remounting filesystem read-only [ 57.811195][ T27] audit: type=1800 audit(1690699857.023:2): pid=5027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 57.833617][ T27] audit: type=1800 audit(1690699857.023:3): pid=5027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 57.834102][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 57.871751][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 57.879062][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 57.886988][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 57.895896][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 57.904801][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 57.913908][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 57.920589][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 57.927946][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 57.935262][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 57.942573][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 57.949884][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 57.956850][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 57.964160][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 57.973039][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 57.981906][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.012336][ T5031] loop0: detected capacity change from 0 to 2048 [ 58.022985][ T5032] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 58.035814][ T27] audit: type=1800 audit(1690699857.273:4): pid=5031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 58.057830][ T27] audit: type=1800 audit(1690699857.293:5): pid=5031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 58.058921][ T5031] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 58.088565][ T5031] Remounting filesystem read-only [ 58.096510][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 58.105464][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 58.112203][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 58.119637][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.128527][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.137420][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.146464][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 58.153173][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 58.160466][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 58.167775][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 58.175141][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 58.182471][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 58.189435][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 58.196805][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 58.205698][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.214581][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.255100][ T5034] loop0: detected capacity change from 0 to 2048 [ 58.265524][ T5035] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 58.277711][ T27] audit: type=1800 audit(1690699857.513:6): pid=5034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 58.279955][ T5034] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 58.299263][ T27] audit: type=1800 audit(1690699857.513:7): pid=5034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 58.309724][ T5034] Remounting filesystem read-only [ 58.336704][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 58.345792][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 58.352505][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 58.359816][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.368699][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.377596][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.386624][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 58.393348][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 58.400644][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 58.407968][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 58.415297][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 58.422628][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 58.429581][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 58.436905][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.445796][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 58.454673][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.495988][ T5037] loop0: detected capacity change from 0 to 2048 [ 58.508217][ T5038] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 58.514155][ T27] audit: type=1800 audit(1690699857.753:8): pid=5037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 58.537235][ T5037] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 58.539477][ T27] audit: type=1800 audit(1690699857.753:9): pid=5037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 58.549500][ T5037] Remounting filesystem read-only [ 58.577712][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 58.586641][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 58.593351][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 58.600660][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.609565][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.618450][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.627529][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 58.634262][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 58.641559][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 58.648887][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 58.656207][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 58.663520][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 58.670471][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 58.677790][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.686655][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.695524][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.735108][ T5040] loop0: detected capacity change from 0 to 2048 [ 58.747155][ T5041] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 58.756747][ T27] audit: type=1800 audit(1690699857.993:10): pid=5040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 58.774864][ T5040] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 58.778550][ T27] audit: type=1800 audit(1690699857.993:11): pid=5040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 58.789011][ T5040] Remounting filesystem read-only [ 58.817493][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 58.826792][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 58.833522][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 58.840814][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.849722][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.858609][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.867721][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 58.874420][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 58.881698][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 58.889005][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 58.896421][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 58.903749][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 58.910697][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 58.918032][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.926920][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 58.935970][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 58.965832][ T5043] loop0: detected capacity change from 0 to 2048 [ 58.976815][ T5044] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 58.985717][ T5043] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 58.997731][ T5043] Remounting filesystem read-only [ 59.006190][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 59.015359][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 59.022609][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 59.029893][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.038776][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.047660][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.056718][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 59.063456][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 59.070753][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 59.078070][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 executing program [ 59.085437][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 59.092767][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 59.099701][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 59.107012][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.115890][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.124762][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.167503][ T5046] loop0: detected capacity change from 0 to 2048 [ 59.178148][ T5047] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 59.193441][ T5046] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 59.203678][ T5046] Remounting filesystem read-only [ 59.213778][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 59.222812][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 59.229489][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 59.236855][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.245818][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.254695][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.263710][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 59.270387][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 59.277708][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 59.285023][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 59.292340][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 59.299641][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 59.306610][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 59.313922][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.322842][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.331713][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.370917][ T5049] loop0: detected capacity change from 0 to 2048 [ 59.382297][ T5050] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 59.395974][ T5049] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 59.406263][ T5049] Remounting filesystem read-only [ 59.423855][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 59.433057][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 59.439735][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 59.447412][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.456311][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.465209][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.474325][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 59.481000][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 59.488334][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 59.495937][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 59.503245][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 59.510563][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 59.517532][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 59.524841][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.533716][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.542591][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.579022][ T5052] loop0: detected capacity change from 0 to 2048 [ 59.590913][ T5053] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 59.596079][ T5052] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 59.611774][ T5052] Remounting filesystem read-only [ 59.621586][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 59.630854][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 59.637578][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 59.645093][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.654129][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.663991][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.673096][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 59.679768][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 59.687318][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 59.694813][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 59.702299][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 59.709583][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 59.716706][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 59.724136][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.733120][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.741981][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.770788][ T5055] loop0: detected capacity change from 0 to 2048 [ 59.782500][ T5056] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 59.797239][ T5055] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 59.807477][ T5055] Remounting filesystem read-only [ 59.816141][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 59.825184][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 59.831861][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 59.839177][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.848136][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.857041][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.866105][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 59.872819][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 59.880126][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 59.887994][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 59.895334][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 59.902662][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 59.909708][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 59.917033][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.925944][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.934828][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 59.970159][ T5058] loop0: detected capacity change from 0 to 2048 [ 59.981435][ T5059] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 59.995133][ T5058] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 60.005868][ T5058] Remounting filesystem read-only [ 60.022848][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 60.031707][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 60.038502][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 60.045875][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.054778][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.063803][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.072842][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 60.079516][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 60.086825][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 60.094137][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 60.101418][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 60.108749][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 60.115714][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 60.123133][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.132111][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.140965][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.175537][ T5061] loop0: detected capacity change from 0 to 2048 [ 60.186364][ T5062] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 60.190130][ T5061] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 60.207320][ T5061] Remounting filesystem read-only [ 60.216787][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 60.225709][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 60.232487][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 60.239797][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.249111][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.258030][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.267062][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 60.273772][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 60.281065][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 60.288371][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 60.295705][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 60.303022][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 60.309973][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 60.317294][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 60.326165][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.335049][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.371620][ T5064] loop0: detected capacity change from 0 to 2048 [ 60.381836][ T5065] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 60.395895][ T5064] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 60.405991][ T5064] Remounting filesystem read-only [ 60.417319][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 60.426258][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 60.433014][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 60.440314][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.450009][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.458919][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.468037][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 60.474751][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 60.482089][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 60.489394][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 60.496708][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 60.504037][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 60.510968][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 60.518275][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.527151][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.536020][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.574114][ T5067] loop0: detected capacity change from 0 to 2048 [ 60.585458][ T5068] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 60.594777][ T5067] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 60.607525][ T5067] Remounting filesystem read-only [ 60.617121][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 60.626046][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 60.632765][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 60.640059][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.648954][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.657860][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.666956][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 60.673673][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 60.680987][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 60.689169][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 60.696513][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 60.703844][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 60.710780][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 60.718086][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.727038][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.735926][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.768342][ T5070] loop0: detected capacity change from 0 to 2048 [ 60.779733][ T5071] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 60.808223][ T5070] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 60.818251][ T5070] Remounting filesystem read-only [ 60.827353][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 60.836322][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 60.843027][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 60.850321][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.859223][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.868220][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.877263][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 60.883989][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 60.891286][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 60.898593][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 60.906004][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 60.913328][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 60.920274][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 60.927576][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.936465][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.945334][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 60.985474][ T5073] loop0: detected capacity change from 0 to 2048 [ 60.997871][ T5074] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 61.010783][ T5073] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 61.021119][ T5073] Remounting filesystem read-only [ 61.028908][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 61.037822][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 61.044988][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 61.052696][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.061583][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.070556][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.079663][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 61.086394][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 61.093722][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 61.100998][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 61.108318][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 61.115654][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 61.122628][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 61.129917][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.138814][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.147709][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.179673][ T5076] loop0: detected capacity change from 0 to 2048 [ 61.190219][ T5077] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 61.204580][ T5076] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 61.214681][ T5076] Remounting filesystem read-only [ 61.223357][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 61.232566][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 61.239244][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 61.246610][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.255512][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.264665][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.273729][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 61.280405][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 61.287725][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 61.295061][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 61.302375][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 61.309681][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 61.316647][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 61.323975][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.332855][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.341713][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.377494][ T5079] loop0: detected capacity change from 0 to 2048 [ 61.388644][ T5080] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 61.402827][ T5079] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 61.418464][ T5079] Remounting filesystem read-only [ 61.426745][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 61.435720][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 61.442455][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 61.449764][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.458636][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.467919][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.476967][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 61.483654][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 61.490929][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 61.498250][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 61.505569][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 61.512896][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 61.519846][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 61.527152][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.536043][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.544915][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.575015][ T5082] loop0: detected capacity change from 0 to 2048 [ 61.585706][ T5083] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 61.595723][ T5082] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 61.609676][ T5082] Remounting filesystem read-only [ 61.618505][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 61.627581][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 61.634339][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 61.641637][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.650537][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.659845][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.668934][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 61.675651][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 61.683019][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 61.690316][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 61.697648][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 61.704972][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 61.711909][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 61.719226][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 61.728102][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.737002][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.773296][ T5085] loop0: detected capacity change from 0 to 2048 [ 61.783686][ T5086] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 61.804784][ T5085] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 61.814902][ T5085] Remounting filesystem read-only [ 61.823792][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 61.832766][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 61.839485][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 61.847736][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.856830][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.865980][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.875078][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 61.881769][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 61.889096][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 61.896435][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 61.903758][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 61.911071][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 61.918051][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 61.925414][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.934314][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.943208][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 61.979749][ T5088] loop0: detected capacity change from 0 to 2048 [ 61.990388][ T5089] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 62.002456][ T5088] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 62.012909][ T5088] Remounting filesystem read-only [ 62.021046][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 62.030059][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 62.036776][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 62.044196][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.053093][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.061946][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.070995][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 62.077698][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 62.085013][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 62.092356][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 62.099643][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 62.106964][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 62.113953][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 62.121244][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 62.130127][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.139003][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.171857][ T5091] loop0: detected capacity change from 0 to 2048 [ 62.183099][ T5092] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 62.197249][ T5091] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 62.207235][ T5091] Remounting filesystem read-only [ 62.214956][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 62.223862][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 62.230550][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 62.238243][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.247582][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.256913][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.266126][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 62.272838][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 62.280134][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 62.287482][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 62.294803][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 62.302126][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 62.309071][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 62.316419][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.325322][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.334241][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.369595][ T5094] loop0: detected capacity change from 0 to 2048 [ 62.384339][ T5095] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 62.407358][ T5094] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 62.417386][ T5094] Remounting filesystem read-only [ 62.434193][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 62.443247][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 62.449916][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 62.457385][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.466340][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.475228][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.484535][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 62.491210][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 62.498524][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 62.505835][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 62.513138][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 executing program [ 62.520436][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 62.527430][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 62.534749][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.543616][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.552507][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.583858][ T5097] loop0: detected capacity change from 0 to 2048 [ 62.596126][ T5098] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 62.605388][ T5097] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 62.616924][ T5097] Remounting filesystem read-only [ 62.625418][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 62.634520][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 62.641201][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 62.648919][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.657968][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.666881][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.676325][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 62.683054][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 62.690348][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 62.697682][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 62.705040][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 62.712403][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 62.719369][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 62.726689][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.735574][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.744453][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.777655][ T5100] loop0: detected capacity change from 0 to 2048 [ 62.788198][ T5101] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 62.807233][ T5100] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 62.817675][ T5100] Remounting filesystem read-only [ 62.827594][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 62.837351][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 62.844079][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 62.851590][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.860511][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.869741][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.878882][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 62.885647][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 62.892956][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 62.900252][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 62.907593][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 62.914916][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 executing program [ 62.921852][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 62.929224][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.938122][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.947012][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 62.985743][ T5103] loop0: detected capacity change from 0 to 2048 [ 62.996342][ T5104] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 63.002882][ T27] kauditd_printk_skb: 40 callbacks suppressed [ 63.002897][ T27] audit: type=1800 audit(1690699862.243:52): pid=5103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 63.036127][ T5103] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 63.037545][ T27] audit: type=1800 audit(1690699862.273:53): pid=5103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 63.046535][ T5103] Remounting filesystem read-only [ 63.081958][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 63.090977][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 63.097798][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 63.105460][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.114371][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.123395][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.132461][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 63.139167][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 63.146492][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 63.153845][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 63.161123][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 63.168448][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 63.175424][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 executing program [ 63.182749][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.191613][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.200489][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.237983][ T5106] loop0: detected capacity change from 0 to 2048 [ 63.248689][ T5107] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 63.253306][ T27] audit: type=1800 audit(1690699862.483:54): pid=5106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 63.281885][ T5106] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 63.292457][ T5106] Remounting filesystem read-only [ 63.297572][ T27] audit: type=1800 audit(1690699862.513:55): pid=5106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 63.320396][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 63.329322][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 63.336205][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 63.344154][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.353041][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.361882][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.371342][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 63.378125][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 63.385461][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 63.392816][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 63.400115][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 63.407477][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 63.414459][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 63.421746][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 63.430615][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.439502][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.479208][ T5109] loop0: detected capacity change from 0 to 2048 [ 63.489804][ T5110] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 63.502903][ T27] audit: type=1800 audit(1690699862.743:56): pid=5109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 63.525163][ T5109] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 63.532510][ T27] audit: type=1800 audit(1690699862.763:57): pid=5109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 63.552430][ T5109] Remounting filesystem read-only [ 63.563599][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 63.572508][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 63.579188][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 63.586508][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.595399][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.604281][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.613281][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 63.619952][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 63.627266][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 63.634588][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 63.641880][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 63.649211][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 63.656167][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 63.663476][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 63.672367][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.681212][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.726648][ T5112] loop0: detected capacity change from 0 to 2048 [ 63.737052][ T5113] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 63.749660][ T27] audit: type=1800 audit(1690699862.983:58): pid=5112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 63.774012][ T27] audit: type=1800 audit(1690699863.003:59): pid=5112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 63.795688][ T5112] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 63.805948][ T5112] Remounting filesystem read-only [ 63.814419][ T5025] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 63.823307][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 63.830067][ T5025] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 63.837388][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.846347][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.855236][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.864243][ T5025] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 63.870915][ T5025] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 63.878221][ T5025] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 63.885550][ T5025] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 63.892856][ T5025] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 63.900161][ T5025] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 63.907232][ T5025] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 63.914594][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 executing program [ 63.923957][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.932844][ T5025] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 63.968874][ T5115] loop0: detected capacity change from 0 to 2048 [ 63.979286][ T5116] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 63.991189][ T27] audit: type=1800 audit(1690699863.223:60): pid=5115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 63.992473][ T5115] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 64.015076][ T27] audit: type=1800 audit(1690699863.223:61): pid=5115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor176" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 64.022413][ T5115] Remounting filesystem read-only [ 64.048117][ T5117] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 64.055303][ T5117] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 64.062589][ T5117] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 64.071493][ T5117] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 64.080422][ T5117] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 64.089590][ T5115] NILFS (loop0): nilfs_get_block (ino=19): a race condition while inserting a data block at offset=0 [ 64.100722][ T5115] ------------[ cut here ]------------ [ 64.106360][ T5115] kernel BUG at fs/buffer.c:2785! [ 64.111467][ T5115] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 64.117542][ T5115] CPU: 1 PID: 5115 Comm: syz-executor176 Not tainted 6.5.0-rc3-next-20230728-syzkaller #0 [ 64.127431][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 64.137486][ T5115] RIP: 0010:submit_bh_wbc+0x4b3/0x5c0 [ 64.142873][ T5115] Code: ff ff e8 20 23 8b ff be 08 00 00 00 48 89 df e8 53 f8 df ff f0 80 63 01 fb e9 f3 fc ff ff e8 04 23 8b ff 0f 0b e8 fd 22 8b ff <0f> 0b e8 f6 22 8b ff 0f 0b e8 ef 22 8b ff 0f 0b e8 e8 22 8b ff 0f [ 64.162580][ T5115] RSP: 0018:ffffc90003b8f9a8 EFLAGS: 00010293 [ 64.168671][ T5115] RAX: 0000000000000000 RBX: ffff888075317ae0 RCX: 0000000000000000 [ 64.176656][ T5115] RDX: ffff888020908000 RSI: ffffffff81fbe0f3 RDI: 0000000000000001 [ 64.184648][ T5115] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 64.192635][ T5115] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 64.200624][ T5115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400 [ 64.208608][ T5115] FS: 00007f5311fd56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 64.217556][ T5115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.224153][ T5115] CR2: 00007f5309bf5000 CR3: 000000002b6e1000 CR4: 00000000003506e0 [ 64.232135][ T5115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.240109][ T5115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.248088][ T5115] Call Trace: [ 64.251372][ T5115] [ 64.254306][ T5115] ? die+0x31/0x80 [ 64.258050][ T5115] ? do_trap+0x1ab/0x3b0 [ 64.262342][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.267202][ T5115] ? do_error_trap+0x9e/0x160 [ 64.271909][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.276691][ T5115] ? handle_invalid_op+0x2c/0x30 [ 64.281655][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.286431][ T5115] ? exc_invalid_op+0x2d/0x40 [ 64.291125][ T5115] ? asm_exc_invalid_op+0x1a/0x20 [ 64.296168][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.300945][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.305725][ T5115] ? submit_bh_wbc+0x4b3/0x5c0 [ 64.310500][ T5115] __bh_read+0xac/0x1f0 [ 64.314674][ T5115] __block_write_begin_int+0x11b7/0x1470 [ 64.320338][ T5115] ? __nilfs_mark_inode_dirty+0x240/0x240 [ 64.326081][ T5115] ? invalidate_bh_lrus_cpu+0x170/0x170 [ 64.331648][ T5115] block_write_begin+0xb1/0x490 [ 64.336512][ T5115] ? __nilfs_mark_inode_dirty+0x240/0x240 [ 64.342256][ T5115] nilfs_write_begin+0x9f/0x1a0 [ 64.347130][ T5115] generic_perform_write+0x278/0x600 [ 64.352432][ T5115] ? folio_add_wait_queue+0x1c0/0x1c0 [ 64.357815][ T5115] ? generic_file_direct_write+0xca/0x360 [ 64.363557][ T5115] __generic_file_write_iter+0x1d0/0x240 [ 64.369209][ T5115] generic_file_write_iter+0xe3/0x350 [ 64.374597][ T5115] vfs_write+0x650/0xe40 [ 64.378851][ T5115] ? kernel_write+0x6c0/0x6c0 [ 64.383533][ T5115] ? __fget_files+0x279/0x410 [ 64.388236][ T5115] ksys_write+0x12f/0x250 [ 64.392578][ T5115] ? __ia32_sys_read+0xb0/0xb0 [ 64.397360][ T5115] ? rcu_is_watching+0x12/0xb0 [ 64.402136][ T5115] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 64.408134][ T5115] do_syscall_64+0x38/0xb0 [ 64.412565][ T5115] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.418483][ T5115] RIP: 0033:0x7f5312020989 [ 64.422901][ T5115] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1b 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 [ 64.442513][ T5115] RSP: 002b:00007f5311fd5218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 64.450928][ T5115] RAX: ffffffffffffffda RBX: 00007f53120a16c8 RCX: 00007f5312020989 [ 64.458899][ T5115] RDX: 00000000000000a0 RSI: 0000000020000380 RDI: 0000000000000006 [ 64.466871][ T5115] RBP: 00007f53120a16c0 R08: 00000000ffffff7f R09: 0000000000000000 [ 64.474858][ T5115] R10: 000000000000001b R11: 0000000000000246 R12: 00007f531206dddc [ 64.482837][ T5115] R13: 00007f531206dbd8 R14: 3f00000000000000 R15: 0400000000000000 [ 64.490818][ T5115] [ 64.493835][ T5115] Modules linked in: [ 64.497901][ T5115] ---[ end trace 0000000000000000 ]--- [ 64.503502][ T5115] RIP: 0010:submit_bh_wbc+0x4b3/0x5c0 [ 64.508905][ T5115] Code: ff ff e8 20 23 8b ff be 08 00 00 00 48 89 df e8 53 f8 df ff f0 80 63 01 fb e9 f3 fc ff ff e8 04 23 8b ff 0f 0b e8 fd 22 8b ff <0f> 0b e8 f6 22 8b ff 0f 0b e8 ef 22 8b ff 0f 0b e8 e8 22 8b ff 0f [ 64.528572][ T5115] RSP: 0018:ffffc90003b8f9a8 EFLAGS: 00010293 [ 64.534692][ T5115] RAX: 0000000000000000 RBX: ffff888075317ae0 RCX: 0000000000000000 [ 64.542709][ T5115] RDX: ffff888020908000 RSI: ffffffff81fbe0f3 RDI: 0000000000000001 [ 64.550693][ T5115] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 64.558693][ T5115] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 64.566696][ T5115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400 [ 64.574695][ T5115] FS: 00007f5311fd56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 64.583688][ T5115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.590290][ T5115] CR2: 00007f5309bf5000 CR3: 000000002b6e1000 CR4: 00000000003506e0 [ 64.598304][ T5115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.606313][ T5115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.614316][ T5115] Kernel panic - not syncing: Fatal exception [ 64.620714][ T5115] Kernel Offset: disabled [ 64.625039][ T5115] Rebooting in 86400 seconds..