Warning: Permanently added '10.128.1.119' (ED25519) to the list of known hosts. 2023/07/24 12:24:55 ignoring optional flag "sandboxArg"="0" 2023/07/24 12:24:55 parsed 1 programs 2023/07/24 12:24:55 executed programs: 0 [ 46.522781][ T2269] loop0: detected capacity change from 0 to 2048 [ 46.531249][ T2270] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.532442][ T24] audit: type=1800 audit(1690201496.504:2): pid=2269 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 [ 46.547370][ T2269] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.562819][ T24] audit: type=1800 audit(1690201496.524:3): pid=2269 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 [ 46.572344][ T2269] Remounting filesystem read-only [ 46.599747][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.608632][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.615268][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.622637][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.631467][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.640411][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.649563][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.656291][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.663544][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.670954][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.678278][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.685760][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.692663][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.699949][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.708794][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.717875][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.735602][ T2273] loop0: detected capacity change from 0 to 2048 [ 46.743689][ T24] audit: type=1800 audit(1690201496.714:4): pid=2273 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 [ 46.745431][ T2274] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.775536][ T2273] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.776273][ T24] audit: type=1800 audit(1690201496.754:5): pid=2273 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 [ 46.785279][ T2273] Remounting filesystem read-only [ 46.812127][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 46.821277][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 46.827951][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 46.835285][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.844345][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.853386][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.862374][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 46.869264][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 46.876574][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 46.883838][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 46.891215][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 46.898500][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 46.905490][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 46.912754][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.921608][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.930428][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 46.947019][ T2276] loop0: detected capacity change from 0 to 2048 [ 46.954820][ T2277] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 46.964958][ T24] audit: type=1800 audit(1690201496.934:6): 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 [ 46.966191][ T2276] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 46.986187][ T24] audit: type=1800 audit(1690201496.934:7): 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 [ 47.016844][ T2276] Remounting filesystem read-only [ 47.017162][ T24] audit: type=1800 audit(1690201496.994:8): pid=2278 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 [ 47.022028][ T2276] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 47.049182][ T2276] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 47.056395][ T2276] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.065212][ T2276] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.074075][ T2276] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.085370][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.094246][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.100955][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.108237][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.117188][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.126383][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.135443][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.142217][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.149552][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.156816][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.164066][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.171339][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.178251][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.185702][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.194601][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.203437][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.212513][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=3 [ 47.219178][ T1896] NILFS (loop0): discard dirty block: blocknr=42, size=1024 [ 47.226442][ T1896] NILFS (loop0): discard dirty block: blocknr=43, size=1024 [ 47.233685][ T1896] NILFS (loop0): discard dirty block: blocknr=44, size=1024 [ 47.240946][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.249835][ T1896] NILFS (loop0): discard dirty page: offset=98304, ino=3 [ 47.256846][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.265974][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.275126][ T1896] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 47.282393][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.302562][ T2280] loop0: detected capacity change from 0 to 2048 [ 47.310246][ T2281] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.314513][ T2280] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.320777][ T24] audit: type=1800 audit(1690201497.284:9): 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 [ 47.330795][ T2280] Remounting filesystem read-only [ 47.351218][ T24] audit: type=1800 audit(1690201497.284:10): 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 [ 47.376773][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.385742][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.392397][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.399759][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.408677][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.417596][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.426479][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.433131][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.440401][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.447748][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.455102][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.462396][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.469379][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.476717][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.485538][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.494462][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.511239][ T2283] loop0: detected capacity change from 0 to 2048 [ 47.519162][ T2284] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.527925][ T24] audit: type=1800 audit(1690201497.504:11): pid=2283 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 [ 47.532260][ T2283] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.560422][ T2283] Remounting filesystem read-only [ 47.567130][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.575993][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.582631][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.589897][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.598923][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.608558][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.617437][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.624075][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.631342][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.638619][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.646006][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.653260][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.660223][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.667762][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.676594][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.685405][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.701640][ T2286] loop0: detected capacity change from 0 to 2048 [ 47.709220][ T2287] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.719986][ T2286] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.729912][ T2286] Remounting filesystem read-only [ 47.736659][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.745751][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.752479][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.759834][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.768656][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.777669][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.786555][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.793280][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.800546][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.807807][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.815161][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.822476][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.829400][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 47.836693][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.845522][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.854382][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.871545][ T2289] loop0: detected capacity change from 0 to 2048 [ 47.879226][ T2290] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 47.882664][ T2289] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 47.899500][ T2289] Remounting filesystem read-only [ 47.906260][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 47.915185][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 47.922059][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 47.929462][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.938344][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.947202][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 47.956262][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 47.962989][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 47.970364][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 47.977642][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 47.984899][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 47.992185][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 47.999119][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.006558][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.015380][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.024212][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.040313][ T2292] loop0: detected capacity change from 0 to 2048 [ 48.047891][ T2293] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.058880][ T2292] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.068653][ T2292] Remounting filesystem read-only [ 48.076041][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.084955][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.091710][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.098981][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.107813][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.116720][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.125622][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.132527][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.139843][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.147194][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.154439][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.161887][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.168809][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.176334][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.185243][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.194073][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.210436][ T2295] loop0: detected capacity change from 0 to 2048 [ 48.218143][ T2296] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.222679][ T2295] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.238839][ T2295] Remounting filesystem read-only [ 48.245657][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.254577][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.261319][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.268707][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.277588][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.286550][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.295440][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.302128][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.309423][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.316764][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.324020][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.331442][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.338424][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.345721][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.354539][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.363381][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.379585][ T2298] loop0: detected capacity change from 0 to 2048 [ 48.387280][ T2299] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.388433][ T2298] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.407613][ T2298] Remounting filesystem read-only [ 48.413764][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.422719][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.429421][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.436867][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.445840][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.454828][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.463937][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.470605][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.477872][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.485117][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.492473][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.499757][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.506679][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.513925][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.522837][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.531661][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.547636][ T2301] loop0: detected capacity change from 0 to 2048 [ 48.555368][ T2302] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.556625][ T2301] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.575757][ T2301] Remounting filesystem read-only [ 48.582357][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.591402][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.598049][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.605475][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.614566][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.623690][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.632624][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.639357][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.646843][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.654188][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.661467][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.668831][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.675846][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.683098][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.691985][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.700892][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.717733][ T2304] loop0: detected capacity change from 0 to 2048 [ 48.725473][ T2305] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.730003][ T2304] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.746020][ T2304] Remounting filesystem read-only [ 48.753017][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.761886][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.768555][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.775827][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.784727][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.795293][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.804185][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.810850][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.818116][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.825450][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 48.832720][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 48.840077][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 48.847002][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 48.854251][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.863237][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.872074][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.891655][ T2307] loop0: detected capacity change from 0 to 2048 [ 48.899616][ T2308] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 48.903689][ T2307] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 48.920375][ T2307] Remounting filesystem read-only [ 48.927086][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 48.935995][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 48.942652][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 48.949939][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.958777][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.967607][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 48.976599][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 48.983244][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 48.990584][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 48.997863][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.005206][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.012493][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.019428][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.026696][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.035647][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.044551][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.064957][ T2310] loop0: detected capacity change from 0 to 2048 [ 49.072530][ T2311] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.077069][ T2310] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.092805][ T2310] Remounting filesystem read-only [ 49.100245][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.109115][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.115801][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.123144][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.131975][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.140921][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.149826][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 49.156571][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 49.164160][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 49.171545][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.178815][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.186084][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.193110][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.200546][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.209465][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.218463][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.234593][ T2313] loop0: detected capacity change from 0 to 2048 [ 49.242219][ T2314] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.243516][ T2313] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.262498][ T2313] Remounting filesystem read-only [ 49.269567][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.278547][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.285185][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.292449][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.301453][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.310285][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.319288][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 49.326040][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 49.333289][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 49.340638][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.347995][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.355357][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.362269][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.369874][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.378698][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.387713][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.408381][ T2316] loop0: detected capacity change from 0 to 2048 [ 49.417053][ T2317] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.421606][ T2316] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.437876][ T2316] Remounting filesystem read-only [ 49.444559][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.453538][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.460373][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.467779][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.476763][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.485621][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.494494][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 49.501180][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 49.508471][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 49.515754][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.523180][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.530644][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.537557][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.544799][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.553635][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.562466][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.582869][ T2319] loop0: detected capacity change from 0 to 2048 [ 49.590572][ T2320] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.591750][ T2319] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.611219][ T2319] Remounting filesystem read-only [ 49.617832][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.626911][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.633733][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.641203][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.650744][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.659627][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.668551][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 49.675219][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 49.682548][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 49.689840][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.697308][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.704576][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.711530][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.718822][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.727737][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.736589][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.753302][ T2322] loop0: detected capacity change from 0 to 2048 [ 49.760956][ T2323] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.762164][ T2322] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.781431][ T2322] Remounting filesystem read-only [ 49.788905][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.797893][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.804657][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.812002][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.820882][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.829809][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.838884][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 49.845553][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 49.852843][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 49.860137][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 49.867491][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 49.874751][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 49.881766][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 49.889482][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.898492][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.908283][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.929138][ T2325] loop0: detected capacity change from 0 to 2048 [ 49.937116][ T2326] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 49.947733][ T2325] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 49.958218][ T2325] Remounting filesystem read-only [ 49.965082][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 49.973936][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 49.980625][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 49.987888][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 49.996714][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.005522][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.014419][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.021093][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.028356][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.035638][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.042900][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.050176][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.057181][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.064430][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.073613][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.082473][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.116574][ T2328] loop0: detected capacity change from 0 to 2048 [ 50.124176][ T2329] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.136106][ T2328] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 50.145873][ T2328] Remounting filesystem read-only [ 50.152950][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 50.161863][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 50.168556][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 50.175873][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.184778][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.194253][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.203143][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.209956][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.217427][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.224860][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.232188][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.239603][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.246612][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.253885][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.262831][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.271673][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.291978][ T2331] loop0: detected capacity change from 0 to 2048 [ 50.299815][ T2332] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.304245][ T2331] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 50.320217][ T2331] Remounting filesystem read-only [ 50.326854][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 50.335742][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 50.342410][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 50.349792][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.358764][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.367635][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.376520][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.383166][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.390530][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.397819][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.405068][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.412350][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.419273][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.426535][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.435476][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.444313][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 2023/07/24 12:25:00 executed programs: 22 [ 50.464502][ T2334] loop0: detected capacity change from 0 to 2048 [ 50.472481][ T2335] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.473640][ T2334] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 50.492766][ T2334] Remounting filesystem read-only [ 50.501543][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 50.510559][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 50.517231][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 50.524485][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.533583][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.542618][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.551497][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.558241][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.565495][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.572759][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.580016][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.587389][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.594327][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.601682][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.610680][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.619506][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.639169][ T2337] loop0: detected capacity change from 0 to 2048 [ 50.646971][ T2338] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.649630][ T2337] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 50.667286][ T2337] Remounting filesystem read-only [ 50.673499][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 50.682390][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 50.689059][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 50.696383][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.705196][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.714074][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.723136][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.729889][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.737151][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.744411][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.751696][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.758978][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.765896][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.773147][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.782095][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.790934][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.811097][ T2340] loop0: detected capacity change from 0 to 2048 [ 50.818658][ T2341] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.819695][ T2340] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 50.838855][ T2340] Remounting filesystem read-only [ 50.845512][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 50.854426][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 50.861128][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 50.868482][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.877671][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.886606][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.895466][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 50.902185][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 50.909615][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 50.916985][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 50.924327][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 50.931640][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 50.938591][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 50.945870][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.955217][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.964267][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 50.980709][ T2343] loop0: detected capacity change from 0 to 2048 [ 50.988501][ T2344] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 50.999354][ T2343] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 51.009367][ T2343] Remounting filesystem read-only [ 51.016377][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 51.025274][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 51.032135][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 51.039496][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.048328][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.057256][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.066243][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 51.072974][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 51.080433][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 51.088047][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 51.095291][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 51.102588][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 51.109502][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 51.116908][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.125925][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.134921][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.151262][ T2346] loop0: detected capacity change from 0 to 2048 [ 51.158852][ T2347] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.167889][ T2346] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 51.179632][ T2346] Remounting filesystem read-only [ 51.186980][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 51.196062][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 51.202892][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 51.210221][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.219136][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.228135][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.237278][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 51.244018][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 51.251395][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 51.258672][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 51.265939][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 51.273222][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 51.280441][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 51.287710][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.296634][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.305558][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.325802][ T2349] loop0: detected capacity change from 0 to 2048 [ 51.333360][ T2350] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.334489][ T2349] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 51.353522][ T2349] Remounting filesystem read-only [ 51.360122][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 51.369067][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 51.375787][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 51.383045][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.391996][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.400841][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.409783][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 51.416453][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 51.423701][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 51.430968][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 51.438408][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 51.445879][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 51.453140][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 51.460424][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.469278][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.478188][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.494687][ T2352] loop0: detected capacity change from 0 to 2048 [ 51.503048][ T2353] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.505803][ T2352] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 51.523281][ T2352] Remounting filesystem read-only [ 51.530040][ T1896] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 51.539013][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=2 [ 51.545690][ T1896] NILFS (loop0): discard dirty block: blocknr=18, size=1024 [ 51.552947][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.561791][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.570625][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.579706][ T1896] NILFS (loop0): discard dirty page: offset=0, ino=6 [ 51.586377][ T1896] NILFS (loop0): discard dirty block: blocknr=35, size=1024 [ 51.593795][ T1896] NILFS (loop0): discard dirty block: blocknr=36, size=1024 [ 51.601117][ T1896] NILFS (loop0): discard dirty block: blocknr=37, size=1024 [ 51.608660][ T1896] NILFS (loop0): discard dirty block: blocknr=38, size=1024 [ 51.616021][ T1896] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 51.623123][ T1896] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 51.631031][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.639860][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.648829][ T1896] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.669314][ T2355] loop0: detected capacity change from 0 to 2048 [ 51.677028][ T2356] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.687332][ T24] kauditd_printk_skb: 47 callbacks suppressed [ 51.687336][ T24] audit: type=1800 audit(1690201501.654:59): pid=2355 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 [ 51.688348][ T2355] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 51.693748][ T24] audit: type=1800 audit(1690201501.664:60): pid=2355 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 [ 51.715012][ T2355] Remounting filesystem read-only [ 51.746024][ T24] audit: type=1800 audit(1690201501.724:61): pid=2357 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 [ 51.770839][ T2357] NILFS (loop0): discard dirty page: offset=0, ino=19 [ 51.777703][ T2357] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 51.784889][ T2357] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.793845][ T2357] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.802727][ T2357] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 51.811790][ T2355] NILFS (loop0): nilfs_get_block (ino=19): a race condition while inserting a data block at offset=0 [ 51.822735][ T2355] ------------[ cut here ]------------ [ 51.828186][ T2355] kernel BUG at fs/buffer.c:2666! [ 51.833193][ T2355] invalid opcode: 0000 [#1] PREEMPT SMP [ 51.838699][ T2355] CPU: 1 PID: 2355 Comm: syz-executor.0 Not tainted 6.1.40-syzkaller #0 [ 51.846983][ T2355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 51.857005][ T2355] RIP: 0010:submit_bh_wbc+0x121/0x130 [ 51.862359][ T2355] Code: 05 00 00 4c 89 ff e8 3e 4e 59 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 ee b9 fe ff 4c 89 ff 5b 41 5e 41 5f e9 81 38 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 [ 51.882017][ T2355] RSP: 0018:ffffc90002ef3c20 EFLAGS: 00010246 [ 51.888148][ T2355] RAX: 0000000000000000 RBX: ffff88810d3ab498 RCX: 0000000000000000 [ 51.896540][ T2355] RDX: 0000000000000000 RSI: ffff88810d3ab498 RDI: 0000000000000000 [ 51.904566][ T2355] RBP: ffffc90002ef3ce8 R08: 0000000000000000 R09: ffffffff839260e0 [ 51.912674][ T2355] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 00000000000000a0 [ 51.920752][ T2355] R13: ffff88810d3ab498 R14: 0000000000000400 R15: ffffea00044ed0c0 [ 51.928863][ T2355] FS: 00007f6645dce6c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 51.937939][ T2355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.944529][ T2355] CR2: 00007f6645dadd58 CR3: 000000011225b000 CR4: 00000000003506e0 [ 51.952473][ T2355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.960420][ T2355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.968356][ T2355] Call Trace: [ 51.971605][ T2355] [ 51.974506][ T2355] ? __die_body+0x5e/0xa0 [ 51.978889][ T2355] ? die+0x83/0xb0 [ 51.982582][ T2355] ? do_trap+0xa2/0x170 [ 51.987046][ T2355] ? submit_bh_wbc+0x121/0x130 [ 51.991835][ T2355] ? submit_bh_wbc+0x121/0x130 [ 51.996745][ T2355] ? handle_invalid_op+0x65/0x80 [ 52.001654][ T2355] ? submit_bh_wbc+0x121/0x130 [ 52.006385][ T2355] ? exc_invalid_op+0x2f/0x40 [ 52.011026][ T2355] ? asm_exc_invalid_op+0x16/0x20 [ 52.016015][ T2355] ? submit_bh_wbc+0x121/0x130 [ 52.020739][ T2355] __block_write_begin_int+0x20c/0x690 [ 52.026159][ T2355] ? nilfs_inode_sub_blocks+0x30/0x30 [ 52.031492][ T2355] ? nilfs_inode_sub_blocks+0x30/0x30 [ 52.036822][ T2355] block_write_begin+0x45/0xa0 [ 52.041549][ T2355] nilfs_write_begin+0x48/0x80 [ 52.046274][ T2355] generic_perform_write+0x9e/0x220 [ 52.051438][ T2355] __generic_file_write_iter+0xc4/0x140 [ 52.056966][ T2355] generic_file_write_iter+0x42/0xb0 [ 52.062394][ T2355] vfs_write+0x31f/0x3e0 [ 52.066776][ T2355] ksys_write+0x6c/0xd0 [ 52.070987][ T2355] do_syscall_64+0x3d/0x80 [ 52.075367][ T2355] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.081396][ T2355] RIP: 0033:0x7f664507c959 [ 52.085784][ T2355] 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 [ 52.105528][ T2355] RSP: 002b:00007f6645dce0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.114078][ T2355] RAX: ffffffffffffffda RBX: 00007f664519bf80 RCX: 00007f664507c959 [ 52.122018][ T2355] RDX: 00000000000000a0 RSI: 0000000020000380 RDI: 0000000000000006 [ 52.129958][ T2355] RBP: 00007f66450d8c88 R08: 0000000000000000 R09: 0000000000000000 [ 52.137900][ T2355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.145845][ T2355] R13: 0000000000000006 R14: 00007f664519bf80 R15: 00007ffc3627bdc8 [ 52.153782][ T2355] [ 52.156857][ T2355] Modules linked in: [ 52.160805][ T2355] ---[ end trace 0000000000000000 ]--- [ 52.166371][ T2355] RIP: 0010:submit_bh_wbc+0x121/0x130 [ 52.171737][ T2355] Code: 05 00 00 4c 89 ff e8 3e 4e 59 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 ee b9 fe ff 4c 89 ff 5b 41 5e 41 5f e9 81 38 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 [ 52.191402][ T2355] RSP: 0018:ffffc90002ef3c20 EFLAGS: 00010246 [ 52.197563][ T2355] RAX: 0000000000000000 RBX: ffff88810d3ab498 RCX: 0000000000000000 [ 52.205589][ T2355] RDX: 0000000000000000 RSI: ffff88810d3ab498 RDI: 0000000000000000 [ 52.213595][ T2355] RBP: ffffc90002ef3ce8 R08: 0000000000000000 R09: ffffffff839260e0 [ 52.221785][ T2355] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 00000000000000a0 [ 52.229787][ T2355] R13: ffff88810d3ab498 R14: 0000000000000400 R15: ffffea00044ed0c0 [ 52.238263][ T2355] FS: 00007f6645dce6c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 52.247208][ T2355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.253934][ T2355] CR2: 00007f664519d988 CR3: 000000011225b000 CR4: 00000000003506f0 [ 52.262123][ T2355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.270576][ T2355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.278641][ T2355] Kernel panic - not syncing: Fatal exception [ 52.285023][ T2355] Kernel Offset: disabled [ 52.289330][ T2355] Rebooting in 86400 seconds..