Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. 2024/02/23 18:12:18 ignoring optional flag "sandboxArg"="0" 2024/02/23 18:12:18 parsed 1 programs 2024/02/23 18:12:18 executed programs: 0 [ 43.559565][ T2272] loop0: detected capacity change from 0 to 2048 [ 43.567667][ T2273] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.568552][ T24] audit: type=1800 audit(1708711940.012:2): pid=2272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 43.583228][ T2272] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.599491][ T24] audit: type=1800 audit(1708711940.032:3): pid=2272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 43.630168][ T2272] Remounting filesystem read-only [ 43.637273][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 43.646135][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 43.653037][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 43.660468][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.669520][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.678516][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.687468][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 43.694215][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 43.701550][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 43.708807][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 43.716160][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 43.723414][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 43.730369][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 43.737912][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.746875][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.755739][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.772970][ T2276] loop0: detected capacity change from 0 to 2048 [ 43.780633][ T2277] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 43.791710][ T24] audit: type=1800 audit(1708711940.242:4): pid=2276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 43.794554][ T2276] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 43.813201][ T24] audit: type=1800 audit(1708711940.242:5): pid=2276 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 43.822988][ T2276] Remounting filesystem read-only [ 43.851304][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 43.860443][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 43.867492][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 43.874882][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.884487][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.893306][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.903270][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 43.910352][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 43.918164][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 43.925529][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 43.932792][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 43.940212][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 43.947216][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 43.954770][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.964220][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.973038][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 43.993973][ T2280] loop0: detected capacity change from 0 to 2048 [ 44.001609][ T2281] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.005627][ T24] audit: type=1800 audit(1708711940.442:6): pid=2280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 44.034588][ T24] audit: type=1800 audit(1708711940.482:7): pid=2280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 44.034788][ T2280] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.065708][ T2280] Remounting filesystem read-only [ 44.072710][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 44.082056][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 44.088897][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 44.096342][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.105280][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.114126][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.123102][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 44.129955][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 44.137224][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 44.144586][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 44.151835][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 44.159106][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 44.166017][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 44.173410][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.182540][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.191365][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.212018][ T2284] loop0: detected capacity change from 0 to 2048 [ 44.219676][ T2285] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.223749][ T24] audit: type=1800 audit(1708711940.662:8): pid=2284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 44.231285][ T2284] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.252228][ T24] audit: type=1800 audit(1708711940.682:9): pid=2284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 44.261511][ T2284] Remounting filesystem read-only [ 44.288755][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 44.298141][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 44.305079][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 44.312592][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.321572][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.330786][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.339789][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 44.346476][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 44.354612][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 44.361951][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 44.369442][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 44.376929][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 44.383961][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 44.391579][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.400516][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.409434][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.426455][ T2287] loop0: detected capacity change from 0 to 2048 [ 44.434405][ T2288] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.435594][ T2287] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.446788][ T24] audit: type=1800 audit(1708711940.882:10): pid=2287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 44.456377][ T2287] Remounting filesystem read-only [ 44.478483][ T24] audit: type=1800 audit(1708711940.882:11): pid=2287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 44.504235][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 44.513168][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 44.520220][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 44.527886][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.536834][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.546107][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.555266][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 44.561997][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 44.569286][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 44.576545][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 44.585142][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 44.592567][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 44.599808][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 44.607312][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.616540][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.625497][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.642819][ T2290] loop0: detected capacity change from 0 to 2048 [ 44.650519][ T2291] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.655101][ T2290] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.670759][ T2290] Remounting filesystem read-only [ 44.677746][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 44.686622][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 44.693260][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 44.700969][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.710042][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.719032][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.728088][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 44.735049][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 44.742297][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 44.749843][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 44.757361][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 44.764743][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 44.771649][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 44.779022][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.787863][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.796752][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.818121][ T2293] loop0: detected capacity change from 0 to 2048 [ 44.826163][ T2294] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.827563][ T2293] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 44.846806][ T2293] Remounting filesystem read-only [ 44.854047][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 44.862989][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 44.869685][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 44.877140][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.887877][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.897185][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.906226][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 44.913148][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 44.920612][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 44.928004][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 44.935943][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 44.943303][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 44.950668][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 44.957932][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.966848][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.976028][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.994407][ T2296] loop0: detected capacity change from 0 to 2048 [ 45.002503][ T2297] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.003905][ T2296] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.023284][ T2296] Remounting filesystem read-only [ 45.030384][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.039710][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.046401][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.053742][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.062568][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.071496][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.080420][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.087173][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.094438][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.101684][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.109210][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.116475][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.123369][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 45.130787][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.139803][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.149077][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.166130][ T2299] loop0: detected capacity change from 0 to 2048 [ 45.174180][ T2300] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.175433][ T2299] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.194615][ T2299] Remounting filesystem read-only [ 45.201571][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.210630][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.217309][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.224832][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.233866][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.242702][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.251853][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.258718][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.266159][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.273433][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.280760][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.288040][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.295155][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 45.302540][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.312044][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.322216][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.339787][ T2302] loop0: detected capacity change from 0 to 2048 [ 45.347830][ T2303] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.352877][ T2302] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.368958][ T2302] Remounting filesystem read-only [ 45.376167][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.385031][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.391670][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.398940][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.407782][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.416616][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.425527][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.432218][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.440556][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.448056][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.455952][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.463609][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.470536][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 45.477856][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.486841][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.496103][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.514331][ T2305] loop0: detected capacity change from 0 to 2048 [ 45.522658][ T2306] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.524136][ T2305] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.543905][ T2305] Remounting filesystem read-only [ 45.550926][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.560417][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.567211][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.575083][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.584351][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.593368][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.602891][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.610011][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.617774][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.625148][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.632493][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.639870][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.646984][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 45.654256][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.663197][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.672921][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.694633][ T2308] loop0: detected capacity change from 0 to 2048 [ 45.703773][ T2309] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.715265][ T2308] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.725174][ T2308] Remounting filesystem read-only [ 45.731548][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.740528][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.747189][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.755107][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.764094][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.773000][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.782077][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.788984][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.796323][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.803769][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.811016][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.818369][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.825368][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 45.832968][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.842173][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.851211][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.869396][ T2311] loop0: detected capacity change from 0 to 2048 [ 45.877293][ T2312] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 45.878434][ T2311] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 45.898083][ T2311] Remounting filesystem read-only [ 45.904893][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 45.913834][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 45.920648][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 45.928136][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.937153][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.946172][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 45.955176][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 45.962177][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 45.969557][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 45.976818][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 45.984269][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 45.991626][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 45.998666][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.005935][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.014776][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.023811][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.040565][ T2314] loop0: detected capacity change from 0 to 2048 [ 46.048221][ T2315] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.059255][ T2314] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.069058][ T2314] Remounting filesystem read-only [ 46.076018][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.085053][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.091803][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.099350][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.108178][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.117092][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.126325][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.133050][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.140393][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.147692][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.154968][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.162326][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.169274][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.177329][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.186323][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.195403][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.211823][ T2317] loop0: detected capacity change from 0 to 2048 [ 46.219394][ T2318] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.224117][ T2317] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.240646][ T2317] Remounting filesystem read-only [ 46.247250][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.257260][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.264748][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.272090][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.281546][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.290613][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.299825][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.306868][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.314267][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.322132][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.329474][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.337059][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.344407][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.351742][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.360626][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.369472][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.389769][ T2320] loop0: detected capacity change from 0 to 2048 [ 46.397359][ T2321] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.401985][ T2320] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.418630][ T2320] Remounting filesystem read-only [ 46.425979][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.435211][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.442042][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.449813][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.458668][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.468097][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.477280][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.484065][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.491402][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.498695][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.505967][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.513312][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.520321][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.528108][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.537211][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.546133][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.563204][ T2323] loop0: detected capacity change from 0 to 2048 [ 46.570787][ T2324] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.572593][ T2323] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.591344][ T2323] Remounting filesystem read-only [ 46.598593][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.607878][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.614539][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.621926][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.631048][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.639970][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.649665][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.656411][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.664125][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.671762][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.679291][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.686771][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.693861][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.701545][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.710546][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.719642][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.740786][ T2326] loop0: detected capacity change from 0 to 2048 [ 46.748904][ T2327] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.753782][ T2326] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.770159][ T2326] Remounting filesystem read-only [ 46.776806][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.785941][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.792770][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.800076][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.809524][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.820133][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.829218][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.836312][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.843867][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.851109][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.858371][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.865637][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.872579][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.879936][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.888845][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.897759][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.915111][ T2329] loop0: detected capacity change from 0 to 2048 [ 46.922929][ T2330] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.925746][ T2329] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.943673][ T2329] Remounting filesystem read-only [ 46.950867][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.959850][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.966724][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.974128][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.983040][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.991896][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.000895][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.007723][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.015072][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.022752][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.030054][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.037505][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.044446][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.051969][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.060816][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.069962][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.106690][ T2332] loop0: detected capacity change from 0 to 2048 [ 47.114479][ T2333] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.118969][ T2332] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.135738][ T2332] Remounting filesystem read-only [ 47.142346][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.151654][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.158524][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.165934][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.174972][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.183979][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.192931][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.199970][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.207943][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.215562][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.223074][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.230348][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.237830][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.245121][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.254061][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.263144][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.283758][ T2335] loop0: detected capacity change from 0 to 2048 [ 47.291379][ T2336] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 2024/02/23 18:12:23 executed programs: 21 [ 47.292519][ T2335] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.311765][ T2335] Remounting filesystem read-only [ 47.318794][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.327794][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.334480][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.341826][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.350809][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.360773][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.369733][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.376574][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.383835][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.391183][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.398709][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.406326][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.413310][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.420660][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.429482][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.438312][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.454902][ T2338] loop0: detected capacity change from 0 to 2048 [ 47.462521][ T2339] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.473769][ T2338] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.483854][ T2338] Remounting filesystem read-only [ 47.491505][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.500613][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.507271][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.514618][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.523963][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.532812][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.541728][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.548471][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.555820][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.563159][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.570517][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.578064][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.585263][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.592686][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.601796][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.611073][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.628147][ T2341] loop0: detected capacity change from 0 to 2048 [ 47.636314][ T2342] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.637474][ T2341] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.656910][ T2341] Remounting filesystem read-only [ 47.663446][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.672379][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.679470][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.687656][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.696492][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.706023][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.715018][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.721765][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.729426][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.737041][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.744304][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.751567][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.759008][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.766271][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.775270][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.785172][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.806167][ T2344] loop0: detected capacity change from 0 to 2048 [ 47.814198][ T2345] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.815393][ T2344] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.834675][ T2344] Remounting filesystem read-only [ 47.841005][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.850007][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.856807][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.864189][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.873174][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.882462][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.891472][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.898319][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.905585][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.912926][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.920281][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.927644][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.935085][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.942341][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.951273][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.960186][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.976791][ T2347] loop0: detected capacity change from 0 to 2048 [ 47.984483][ T2348] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.988336][ T2347] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.006521][ T2347] Remounting filesystem read-only [ 48.013632][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.023426][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.030218][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.037805][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.046946][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.055803][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.064888][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.071555][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.079150][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.086642][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.094111][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.102329][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.109343][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.116692][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.125607][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.134438][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.154407][ T2350] loop0: detected capacity change from 0 to 2048 [ 48.162096][ T2351] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.164937][ T2350] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.182816][ T2350] Remounting filesystem read-only [ 48.189480][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.198528][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.205284][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.212739][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.221692][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.230713][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.240652][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.247492][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.254749][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.262083][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.269366][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.276895][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.283997][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.291423][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.300844][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.309842][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.326211][ T2353] loop0: detected capacity change from 0 to 2048 [ 48.334290][ T2354] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.335466][ T2353] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.354774][ T2353] Remounting filesystem read-only [ 48.361835][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.370772][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.377464][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.384983][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.394036][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.402933][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.412324][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.419348][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.426796][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.434244][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.442099][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.450065][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.457154][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.464420][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.473333][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.482640][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.499044][ T2356] loop0: detected capacity change from 0 to 2048 [ 48.506994][ T2357] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.518130][ T2356] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.529485][ T2356] Remounting filesystem read-only [ 48.536869][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.545898][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.552628][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.560042][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.568992][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.577827][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.586716][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.593448][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.601523][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.609138][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.616766][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.624126][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.631116][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.638578][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.647957][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.657253][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.680706][ T2359] loop0: detected capacity change from 0 to 2048 [ 48.688729][ T2360] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.689985][ T2359] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.700981][ T24] kauditd_printk_skb: 46 callbacks suppressed [ 48.700984][ T24] audit: type=1800 audit(1708711945.132:58): pid=2359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 48.709570][ T2359] Remounting filesystem read-only [ 48.719152][ T24] audit: type=1800 audit(1708711945.132:59): pid=2359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 48.764036][ T1899] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.772948][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.780597][ T1899] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.787959][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.797052][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.805985][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.815034][ T1899] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.821712][ T1899] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.829655][ T1899] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.837208][ T1899] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.844829][ T1899] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.852259][ T1899] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.859389][ T1899] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.866769][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.876138][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.885291][ T1899] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.901698][ T2362] loop0: detected capacity change from 0 to 2048 [ 48.909386][ T2363] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.912256][ T24] audit: type=1800 audit(1708711945.362:60): pid=2362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 48.922207][ T2362] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.941674][ T24] audit: type=1800 audit(1708711945.372:61): pid=2362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 48.951543][ T2362] Remounting filesystem read-only [ 48.974768][ T24] audit: type=1800 audit(1708711945.422:62): pid=2364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="loop0" ino=19 res=0 errno=0 [ 48.980022][ T2364] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 49.007447][ T2364] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 49.014807][ T2364] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.023919][ T2364] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.033562][ T2364] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.042507][ T2362] NILFS (loop0): nilfs_get_block (ino=19): a race condition while inserting a data block at offset=0 [ 49.053767][ T2362] ------------[ cut here ]------------ [ 49.059380][ T2362] kernel BUG at fs/buffer.c:2666! [ 49.064671][ T2362] invalid opcode: 0000 [#1] PREEMPT SMP [ 49.070458][ T2362] CPU: 1 PID: 2362 Comm: syz-executor.0 Not tainted 6.1.79-syzkaller #0 [ 49.079121][ T2362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 49.089776][ T2362] RIP: 0010:submit_bh_wbc+0x121/0x130 [ 49.095391][ T2362] Code: 05 00 00 4c 89 ff e8 9e ae 59 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 1e b4 fe ff 4c 89 ff 5b 41 5e 41 5f e9 41 90 57 00 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 49.115312][ T2362] RSP: 0018:ffffc90002d8bc20 EFLAGS: 00010246 [ 49.121600][ T2362] RAX: 0000000000000000 RBX: ffff8881128f7c78 RCX: 0000000000000000 [ 49.129634][ T2362] RDX: 0000000000000000 RSI: ffff8881128f7c78 RDI: 0000000000000000 [ 49.137571][ T2362] RBP: ffffc90002d8bce8 R08: 0000000000000000 R09: ffffffff83d26200 [ 49.145612][ T2362] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 00000000000000a0 [ 49.153553][ T2362] R13: ffff8881128f7c78 R14: 0000000000000400 R15: ffffea0004504e00 [ 49.161925][ T2362] FS: 00007f54cd5176c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 49.171082][ T2362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.177722][ T2362] CR2: 00007f54c40ff000 CR3: 0000000110794000 CR4: 00000000003506e0 [ 49.185867][ T2362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.193936][ T2362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.202567][ T2362] Call Trace: [ 49.205909][ T2362] [ 49.208900][ T2362] ? __die_body+0x5e/0xa0 [ 49.213378][ T2362] ? die+0x83/0xb0 [ 49.217144][ T2362] ? do_trap+0xa2/0x170 [ 49.221267][ T2362] ? submit_bh_wbc+0x121/0x130 [ 49.226181][ T2362] ? submit_bh_wbc+0x121/0x130 [ 49.235075][ T2362] ? handle_invalid_op+0x65/0x80 [ 49.240082][ T2362] ? submit_bh_wbc+0x121/0x130 [ 49.245596][ T2362] ? exc_invalid_op+0x2f/0x40 [ 49.250336][ T2362] ? asm_exc_invalid_op+0x16/0x20 [ 49.255413][ T2362] ? submit_bh_wbc+0x121/0x130 [ 49.260313][ T2362] __block_write_begin_int+0x20c/0x690 [ 49.265847][ T2362] ? nilfs_inode_sub_blocks+0x30/0x30 [ 49.271184][ T2362] ? nilfs_inode_sub_blocks+0x30/0x30 [ 49.276520][ T2362] block_write_begin+0x45/0xa0 [ 49.281251][ T2362] nilfs_write_begin+0x48/0x80 [ 49.286107][ T2362] generic_perform_write+0x9e/0x220 [ 49.291278][ T2362] __generic_file_write_iter+0xc4/0x140 [ 49.296917][ T2362] generic_file_write_iter+0x42/0xb0 [ 49.302166][ T2362] vfs_write+0x31f/0x3e0 [ 49.306469][ T2362] ksys_write+0x6c/0xd0 [ 49.310592][ T2362] do_syscall_64+0x3d/0x80 [ 49.315059][ T2362] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.321003][ T2362] RIP: 0033:0x7f54cc87c959 [ 49.325578][ T2362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 49.345587][ T2362] RSP: 002b:00007f54cd5170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.354401][ T2362] RAX: ffffffffffffffda RBX: 00007f54cc99bf80 RCX: 00007f54cc87c959 [ 49.362338][ T2362] RDX: 00000000000000a0 RSI: 0000000020000380 RDI: 0000000000000006 [ 49.370312][ T2362] RBP: 00007f54cc8d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 49.378518][ T2362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.386630][ T2362] R13: 0000000000000006 R14: 00007f54cc99bf80 R15: 00007ffe6b2f5c58 [ 49.394655][ T2362] [ 49.397746][ T2362] Modules linked in: [ 49.401786][ T2362] ---[ end trace 0000000000000000 ]--- [ 49.407258][ T2362] RIP: 0010:submit_bh_wbc+0x121/0x130 [ 49.412631][ T2362] Code: 05 00 00 4c 89 ff e8 9e ae 59 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 1e b4 fe ff 4c 89 ff 5b 41 5e 41 5f e9 41 90 57 00 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 49.432709][ T2362] RSP: 0018:ffffc90002d8bc20 EFLAGS: 00010246 [ 49.438907][ T2362] RAX: 0000000000000000 RBX: ffff8881128f7c78 RCX: 0000000000000000 [ 49.447084][ T2362] RDX: 0000000000000000 RSI: ffff8881128f7c78 RDI: 0000000000000000 [ 49.455156][ T2362] RBP: ffffc90002d8bce8 R08: 0000000000000000 R09: ffffffff83d26200 [ 49.463107][ T2362] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 00000000000000a0 [ 49.471236][ T2362] R13: ffff8881128f7c78 R14: 0000000000000400 R15: ffffea0004504e00 [ 49.479241][ T2362] FS: 00007f54cd5176c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 49.488617][ T2362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495438][ T2362] CR2: 00007f54c40ff000 CR3: 0000000110794000 CR4: 00000000003506e0 [ 49.503608][ T2362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.511638][ T2362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.519705][ T2362] Kernel panic - not syncing: Fatal exception [ 49.526069][ T2362] Kernel Offset: disabled [ 49.530514][ T2362] Rebooting in 86400 seconds..