4221] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 138.306110][ T4220] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 138.314318][ T4221] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.338962][ T4221] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 138.349300][ T4223] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.359983][ T4223] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 138.360113][ T4221] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 138.372219][ T4219] EXT4-fs (loop4): orphan cleanup on readonly fs [ 138.380346][ T4220] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 138.385202][ T4221] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 138.396554][ T4218] EXT4-fs (loop1): 1 truncate cleaned up [ 138.405066][ T4221] EXT4-fs (loop3): orphan cleanup on readonly fs [ 138.409966][ T4223] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 138.419269][ T4219] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 138.438737][ T4221] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 138.438800][ T4218] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 138.453524][ T4223] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 138.472185][ T4220] EXT4-fs (loop0): 1 truncate cleaned up [ 138.479101][ T4219] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 138.483659][ T4221] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 138.507842][ T4223] EXT4-fs (loop2): orphan cleanup on readonly fs [ 138.515121][ T4220] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 138.532611][ T4223] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 138.538762][ T4221] EXT4-fs (loop3): 1 truncate cleaned up [ 138.557658][ T4219] EXT4-fs (loop4): 1 truncate cleaned up [ 138.563856][ T4223] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 138.565201][ T4219] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 138.603202][ T4221] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 138.630750][ T4223] EXT4-fs (loop2): 1 truncate cleaned up [ 138.647948][ T4223] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program executing program [ 138.734833][ T4228] loop1: detected capacity change from 0 to 512 [ 138.758092][ T4230] loop3: detected capacity change from 0 to 512 [ 138.766151][ T4231] loop0: detected capacity change from 0 to 512 [ 138.776701][ T4233] loop4: detected capacity change from 0 to 512 [ 138.780374][ T4232] loop2: detected capacity change from 0 to 512 [ 138.798907][ T4228] EXT4-fs (loop1): Ignoring removed orlov option [ 138.822348][ T4231] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 138.834848][ T4230] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 138.836573][ T4231] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.855283][ T4232] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 138.865318][ T4233] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 138.867377][ T4231] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 138.875175][ T4230] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.895287][ T4232] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.905604][ T4233] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 138.906022][ T4231] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 138.926642][ T4228] EXT4-fs (loop1): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 138.951801][ T4233] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 138.962120][ T4232] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 138.972427][ T4228] ext4 filesystem being mounted at /root/syzkaller.iQQUdw/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 139.012329][ T4231] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.020289][ T4230] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 139.046278][ T4233] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 139.054920][ T4232] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 139.060419][ T4231] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.077882][ T4188] EXT4-fs error (device loop1): ext4_readdir:263: inode #12: block 32: comm syz-executor418: path /root/syzkaller.iQQUdw/3/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 139.078951][ T4232] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.110025][ T4231] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.126015][ T4232] EXT4-fs (loop2): orphan cleanup on readonly fs [ 139.133252][ T4233] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.142350][ T4231] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 139.142382][ T4232] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.169210][ T4230] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 139.200642][ T4233] EXT4-fs (loop4): orphan cleanup on readonly fs [ 139.208648][ T4230] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.209894][ T4233] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.216745][ T4232] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 139.232510][ T4231] EXT4-fs (loop0): 1 truncate cleaned up [ 139.250365][ T4232] EXT4-fs (loop2): 1 truncate cleaned up [ 139.251193][ T4230] EXT4-fs (loop3): orphan cleanup on readonly fs [ 139.273300][ T4232] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 139.284543][ T4230] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set executing program [ 139.318362][ T4231] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 139.348703][ T4233] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 139.380159][ T4233] EXT4-fs (loop4): 1 truncate cleaned up [ 139.397532][ T4230] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 executing program [ 139.414692][ T4233] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 139.441936][ T4230] EXT4-fs (loop3): 1 truncate cleaned up [ 139.452154][ T4230] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 139.472646][ T4241] loop2: detected capacity change from 0 to 512 executing program [ 139.516129][ T4242] loop0: detected capacity change from 0 to 512 [ 139.552906][ T4241] EXT4-fs (loop2): Ignoring removed orlov option executing program [ 139.578954][ T4242] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 139.586512][ T4243] loop4: detected capacity change from 0 to 512 [ 139.611704][ T4242] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 139.615010][ T4244] loop3: detected capacity change from 0 to 512 [ 139.632732][ T4241] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 139.640590][ T4242] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 139.656695][ T4241] ext4 filesystem being mounted at /root/syzkaller.Urh6zu/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 139.671061][ T4243] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 139.681311][ T4242] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 139.693223][ T4242] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.701378][ T4243] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 139.707140][ T4189] EXT4-fs error (device loop2): ext4_readdir:263: inode #12: block 32: comm syz-executor418: path /root/syzkaller.Urh6zu/4/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 139.740153][ T4243] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 139.751647][ T4242] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.760535][ T4244] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 139.773901][ T4243] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 139.793986][ T4242] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.809095][ T4244] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 139.819654][ T4244] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 139.826239][ T4243] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.837964][ T4242] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 139.851950][ T4242] EXT4-fs (loop0): 1 truncate cleaned up [ 139.858345][ T4244] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 139.877505][ T4244] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 139.886463][ T4244] EXT4-fs (loop3): orphan cleanup on readonly fs [ 139.893388][ T4242] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 139.894301][ T4243] EXT4-fs (loop4): orphan cleanup on readonly fs [ 139.911372][ T4244] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.937185][ T4243] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 139.975324][ T4244] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 executing program [ 140.007320][ T4243] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 140.050282][ T4244] EXT4-fs (loop3): 1 truncate cleaned up [ 140.074392][ T4243] EXT4-fs (loop4): 1 truncate cleaned up [ 140.081928][ T4250] loop0: detected capacity change from 0 to 512 [ 140.088756][ T4244] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 140.106091][ T4243] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 140.127002][ T4250] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 140.146397][ T4250] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 140.182998][ T4250] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 140.212527][ T4250] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 140.230900][ T4250] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 140.263911][ T4250] EXT4-fs (loop0): orphan cleanup on readonly fs [ 140.278715][ T4252] loop3: detected capacity change from 0 to 512 [ 140.287434][ T4250] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 140.292846][ T4253] loop4: detected capacity change from 0 to 512 [ 140.310720][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 140.331162][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 140.346963][ T4250] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 140.366736][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 140.387922][ T4250] EXT4-fs (loop0): 1 truncate cleaned up [ 140.397180][ T4250] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 140.414319][ T4252] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 140.427975][ T4253] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 140.456207][ T4253] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 140.466145][ T4252] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 140.475784][ T4252] EXT4-fs (loop3): orphan cleanup on readonly fs [ 140.526272][ T4253] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 140.561935][ T4252] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set executing program [ 140.617028][ T4252] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 140.629402][ T4253] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 140.654698][ T4256] loop0: detected capacity change from 0 to 512 [ 140.661714][ T4253] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 140.671341][ T4253] EXT4-fs (loop4): orphan cleanup on readonly fs [ 140.689440][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 140.736918][ T4252] EXT4-fs (loop3): 1 truncate cleaned up [ 140.747523][ T4253] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 140.762907][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 140.783579][ T4252] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 140.816412][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 140.817062][ T4253] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 executing program [ 140.869294][ T4253] EXT4-fs (loop4): 1 truncate cleaned up [ 140.879155][ T4256] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 140.886778][ T4253] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 140.935363][ T4256] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 140.971462][ T4256] EXT4-fs (loop0): orphan cleanup on readonly fs [ 140.984688][ T4256] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 141.001827][ T4258] loop3: detected capacity change from 0 to 512 [ 141.015234][ T4258] EXT4-fs (loop3): Ignoring removed orlov option [ 141.064981][ T4258] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 141.080935][ T4256] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 141.086503][ T4258] ext4 filesystem being mounted at /root/syzkaller.niKsj5/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 141.140520][ T4256] EXT4-fs (loop0): 1 truncate cleaned up [ 141.151174][ T4190] EXT4-fs error (device loop3): ext4_readdir:263: inode #12: block 32: comm syz-executor418: path /root/syzkaller.niKsj5/6/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 executing program [ 141.175071][ T4256] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 141.213281][ T4261] loop4: detected capacity change from 0 to 512 [ 141.263049][ T4261] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 141.300051][ T4261] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 141.330569][ T4261] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 141.381528][ T4262] loop0: detected capacity change from 0 to 512 [ 141.388061][ T4261] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 141.406751][ T4261] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 141.415642][ T4261] EXT4-fs (loop4): orphan cleanup on readonly fs [ 141.463877][ T4261] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 141.488154][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 141.526223][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 141.560582][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 141.571249][ T4261] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 141.594665][ T4261] EXT4-fs (loop4): 1 truncate cleaned up [ 141.607101][ T4262] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 141.615215][ T4261] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 141.636262][ T4262] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 141.665437][ T4262] EXT4-fs (loop0): orphan cleanup on readonly fs [ 141.697460][ T4262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 141.783903][ T4262] __quota_error: 44 callbacks suppressed [ 141.783921][ T4262] Quota error (device loop0): write_blk: dquota write failed [ 141.816312][ T4262] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota executing program [ 141.836237][ T4262] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 141.857346][ T4262] EXT4-fs (loop0): 1 truncate cleaned up [ 141.864354][ T4265] loop4: detected capacity change from 0 to 512 [ 141.874156][ T4262] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 141.916766][ T4265] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 141.962931][ T4265] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 141.993450][ T4265] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 142.015024][ T4265] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 142.050402][ T4265] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 142.071604][ T4267] loop0: detected capacity change from 0 to 512 [ 142.079475][ T4265] EXT4-fs (loop4): orphan cleanup on readonly fs [ 142.124253][ T4267] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 142.134207][ T4265] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 142.189951][ T4267] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 142.220047][ T4265] Quota error (device loop4): write_blk: dquota write failed [ 142.236282][ T4267] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 142.236313][ T4265] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 142.276303][ T4265] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 142.276828][ T4267] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 142.299684][ T4265] EXT4-fs (loop4): 1 truncate cleaned up [ 142.326679][ T4265] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 142.346206][ T4267] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 142.355041][ T4267] EXT4-fs (loop0): orphan cleanup on readonly fs [ 142.418044][ T4267] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 142.484782][ T4267] Quota error (device loop0): write_blk: dquota write failed executing program [ 142.526371][ T4267] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 142.553404][ T4267] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 142.584664][ T4269] loop4: detected capacity change from 0 to 512 [ 142.597586][ T4267] EXT4-fs (loop0): 1 truncate cleaned up [ 142.607500][ T4267] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 142.690332][ T4269] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 142.710554][ T4269] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 142.751077][ T4269] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 142.787319][ T4269] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 142.795257][ T4269] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 142.806389][ T4270] loop0: detected capacity change from 0 to 512 [ 142.864363][ T4270] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 142.875494][ T4269] EXT4-fs (loop4): orphan cleanup on readonly fs [ 142.893789][ T4270] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 142.905957][ T4269] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 142.930026][ T4270] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 142.947371][ T4269] Quota error (device loop4): write_blk: dquota write failed [ 142.954850][ T4269] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 142.996089][ T4270] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 143.016234][ T4269] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 143.028295][ T4270] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 143.047218][ T4270] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.054747][ T4270] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 143.076422][ T4270] Quota error (device loop0): write_blk: dquota write failed [ 143.114503][ T4270] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 143.135829][ T4269] EXT4-fs (loop4): 1 truncate cleaned up [ 143.156310][ T4270] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 143.165770][ T4269] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 143.216782][ T4270] EXT4-fs (loop0): 1 truncate cleaned up [ 143.247329][ T4270] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 143.437714][ T4273] loop4: detected capacity change from 0 to 512 executing program [ 143.486372][ T4273] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 143.513801][ T4274] loop0: detected capacity change from 0 to 512 [ 143.526794][ T4273] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 143.556253][ T4273] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 143.577086][ T4274] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 143.596972][ T4273] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 143.604976][ T4273] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 143.623438][ T4274] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 143.665250][ T4273] EXT4-fs (loop4): orphan cleanup on readonly fs [ 143.674312][ T4274] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 143.705470][ T4273] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 143.726803][ T4274] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 143.755075][ T4274] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 143.764047][ T4273] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 143.789989][ T4274] EXT4-fs (loop0): orphan cleanup on readonly fs [ 143.810879][ T4273] EXT4-fs (loop4): 1 truncate cleaned up [ 143.817533][ T4274] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 143.852969][ T4273] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 143.896888][ T4274] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 143.927073][ T4274] EXT4-fs (loop0): 1 truncate cleaned up [ 143.948353][ T4274] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 144.105582][ T4277] loop4: detected capacity change from 0 to 512 [ 144.123985][ T4278] loop0: detected capacity change from 0 to 512 [ 144.148825][ T4277] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 144.171095][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 144.201285][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 144.201497][ T4277] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 144.241632][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 144.256596][ T4277] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 144.286950][ T4277] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 144.295182][ T4278] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 144.316217][ T4277] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 144.325049][ T4277] EXT4-fs (loop4): orphan cleanup on readonly fs [ 144.332041][ T4278] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 144.347325][ T4278] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.384814][ T4277] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 144.400208][ T4278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 144.446805][ T4277] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 144.455850][ T4278] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 144.477545][ T4277] EXT4-fs (loop4): 1 truncate cleaned up [ 144.483717][ T4277] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 144.531474][ T4278] EXT4-fs (loop0): 1 truncate cleaned up [ 144.550965][ T4278] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 144.672033][ T4281] loop4: detected capacity change from 0 to 512 [ 144.690018][ T4281] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 144.729499][ T4282] loop0: detected capacity change from 0 to 512 [ 144.735941][ T4281] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 144.756999][ T4281] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 144.786782][ T4281] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 144.799174][ T4282] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 144.816271][ T4281] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 144.818691][ T4282] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 144.847373][ T4281] EXT4-fs (loop4): orphan cleanup on readonly fs [ 144.864730][ T4282] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 144.885814][ T4281] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 144.917074][ T4282] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 144.946261][ T4281] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 144.958107][ T4282] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 144.987104][ T4282] EXT4-fs (loop0): orphan cleanup on readonly fs [ 144.994988][ T4281] EXT4-fs (loop4): 1 truncate cleaned up [ 145.006988][ T4281] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 145.024219][ T4282] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 145.082381][ T4282] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 executing program [ 145.128229][ T4282] EXT4-fs (loop0): 1 truncate cleaned up [ 145.146642][ T4282] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 145.206943][ T4285] loop4: detected capacity change from 0 to 512 executing program [ 145.288724][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 145.318915][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 145.332829][ T4286] loop0: detected capacity change from 0 to 512 [ 145.349619][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 145.373545][ T4286] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 145.394006][ T4286] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 145.394158][ T4285] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 145.420424][ T4286] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 145.465573][ T4286] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 145.486242][ T4285] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 145.495075][ T4285] EXT4-fs (loop4): orphan cleanup on readonly fs [ 145.512272][ T4286] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 145.547500][ T4286] EXT4-fs (loop0): orphan cleanup on readonly fs [ 145.576941][ T4285] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 145.593000][ T4286] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 145.636427][ T4285] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 145.656963][ T4286] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 145.677434][ T4285] EXT4-fs (loop4): 1 truncate cleaned up [ 145.684420][ T4286] EXT4-fs (loop0): 1 truncate cleaned up [ 145.693883][ T4285] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 145.716614][ T4286] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 145.895346][ T4289] loop0: detected capacity change from 0 to 512 [ 145.907810][ T4290] loop4: detected capacity change from 0 to 512 [ 145.931753][ T4289] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 145.951869][ T4289] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 145.972663][ T4289] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 145.994414][ T4289] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 146.013437][ T4289] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 146.023578][ T4290] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 146.046206][ T4290] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 146.055979][ T4290] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 146.067569][ T4289] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.097049][ T4289] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 146.137178][ T4289] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 146.156810][ T4290] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 146.164726][ T4290] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 146.186318][ T4289] EXT4-fs (loop0): 1 truncate cleaned up [ 146.203356][ T4289] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 146.227338][ T4290] EXT4-fs (loop4): orphan cleanup on readonly fs [ 146.255234][ T4290] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 146.307001][ T4290] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 executing program [ 146.351662][ T4290] EXT4-fs (loop4): 1 truncate cleaned up [ 146.371066][ T4290] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 146.433594][ T4293] loop0: detected capacity change from 0 to 512 executing program [ 146.489419][ T4293] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 146.527580][ T4293] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 146.547396][ T4294] loop4: detected capacity change from 0 to 512 [ 146.569172][ T4293] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 146.608333][ T4293] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 146.626452][ T4293] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 146.635330][ T4293] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.653786][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 146.695612][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 146.706827][ T4293] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 146.722416][ T4293] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 146.724534][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 146.746008][ T4293] EXT4-fs (loop0): 1 truncate cleaned up [ 146.752529][ T4293] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 146.822661][ T4294] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 146.852535][ T4294] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 146.887537][ T4294] EXT4-fs (loop4): orphan cleanup on readonly fs [ 146.907096][ T4294] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 146.975219][ T4297] loop0: detected capacity change from 0 to 512 [ 146.983998][ T4294] __quota_error: 22 callbacks suppressed [ 146.984014][ T4294] Quota error (device loop4): write_blk: dquota write failed [ 147.021865][ T4297] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 147.042166][ T4294] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 147.062476][ T4297] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 147.076406][ T4294] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 147.096283][ T4297] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 147.117505][ T4294] EXT4-fs (loop4): 1 truncate cleaned up [ 147.127019][ T4294] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 147.143913][ T4297] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 147.163986][ T4297] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 147.185277][ T4297] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.248459][ T4297] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set executing program [ 147.325138][ T4297] Quota error (device loop0): write_blk: dquota write failed [ 147.354865][ T4297] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 147.366630][ T4299] loop4: detected capacity change from 0 to 512 [ 147.385545][ T4297] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 147.403152][ T4299] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 147.414367][ T4297] EXT4-fs (loop0): 1 truncate cleaned up [ 147.426367][ T4299] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 147.436675][ T4297] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 147.456146][ T4299] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 147.507110][ T4299] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 147.526661][ T4299] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 147.535498][ T4299] EXT4-fs (loop4): orphan cleanup on readonly fs [ 147.553925][ T4299] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 147.597163][ T4299] Quota error (device loop4): write_blk: dquota write failed executing program [ 147.604634][ T4299] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 147.663641][ T4301] loop0: detected capacity change from 0 to 512 [ 147.706677][ T4299] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 147.719244][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 147.739360][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 147.766256][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 147.767001][ T4299] EXT4-fs (loop4): 1 truncate cleaned up [ 147.806879][ T4301] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 147.814817][ T4301] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 147.823240][ T4299] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 147.851087][ T4301] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.871437][ T4301] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set executing program [ 147.966959][ T4301] Quota error (device loop0): write_blk: dquota write failed [ 148.002211][ T4303] loop4: detected capacity change from 0 to 512 [ 148.016633][ T4301] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 148.036244][ T4301] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 148.066996][ T4303] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 148.087710][ T4301] EXT4-fs (loop0): 1 truncate cleaned up [ 148.093564][ T4303] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 148.113935][ T4301] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 148.130370][ T4303] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 148.156862][ T4303] EXT4-fs (loop4): revision level too high, forcing read-only mode executing program [ 148.189516][ T4303] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 148.234388][ T4303] EXT4-fs (loop4): orphan cleanup on readonly fs [ 148.247583][ T4303] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 148.277629][ T4303] Quota error (device loop4): write_blk: dquota write failed [ 148.287067][ T4305] loop0: detected capacity change from 0 to 512 [ 148.306646][ T4303] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 148.336281][ T4303] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 148.376341][ T4305] EXT4-fs (loop0): Ignoring removed orlov option [ 148.403645][ T4303] EXT4-fs (loop4): 1 truncate cleaned up [ 148.414874][ T4303] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 148.443065][ T4305] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 148.476319][ T4305] ext4 filesystem being mounted at /root/syzkaller.CfucBh/18/bus supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 148.580040][ T4187] EXT4-fs error (device loop0): ext4_readdir:263: inode #12: block 32: comm syz-executor418: path /root/syzkaller.CfucBh/18/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 148.634361][ T4309] loop4: detected capacity change from 0 to 512 [ 148.666527][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 148.691157][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 148.726223][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 148.761101][ T4309] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 148.776453][ T4309] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 148.795589][ T4309] EXT4-fs (loop4): orphan cleanup on readonly fs [ 148.817354][ T4309] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 148.886979][ T4309] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 148.927474][ T4309] EXT4-fs (loop4): 1 truncate cleaned up [ 148.946623][ T4309] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 149.089185][ T4311] loop4: detected capacity change from 0 to 512 [ 149.188190][ T4311] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 149.206234][ T4311] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 149.233082][ T4311] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 149.271887][ T4311] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 149.290104][ T4311] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 149.311474][ T4311] EXT4-fs (loop4): orphan cleanup on readonly fs [ 149.357380][ T4311] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 149.412384][ T4311] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 149.447499][ T4311] EXT4-fs (loop4): 1 truncate cleaned up [ 149.456914][ T4311] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 149.644211][ T4313] loop4: detected capacity change from 0 to 512 [ 149.672910][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 149.703327][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 149.733692][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 149.786743][ T4313] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 149.815012][ T4313] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 149.846580][ T4313] EXT4-fs (loop4): orphan cleanup on readonly fs [ 149.876650][ T4313] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 149.932654][ T4313] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 149.997048][ T4313] EXT4-fs (loop4): 1 truncate cleaned up [ 150.003204][ T4313] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 150.161486][ T4315] loop4: detected capacity change from 0 to 512 [ 150.191710][ T4315] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 150.226225][ T4315] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 150.256203][ T4315] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 150.296778][ T4315] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 150.304708][ T4315] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 150.347262][ T4315] EXT4-fs (loop4): orphan cleanup on readonly fs [ 150.387046][ T4315] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 150.443046][ T4315] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 150.507257][ T4315] EXT4-fs (loop4): 1 truncate cleaned up [ 150.526332][ T4315] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 150.679326][ T4317] loop4: detected capacity change from 0 to 512 [ 150.748287][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 150.768420][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 150.798890][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 150.846737][ T4317] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 150.864886][ T4317] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 150.896512][ T4317] EXT4-fs (loop4): orphan cleanup on readonly fs [ 150.926481][ T4317] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 150.976955][ T4317] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 151.030636][ T4317] EXT4-fs (loop4): 1 truncate cleaned up [ 151.056771][ T4317] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 151.206642][ T4319] loop4: detected capacity change from 0 to 512 [ 151.307090][ T4319] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 151.326214][ T4319] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 151.366239][ T4319] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 151.406854][ T4319] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 151.414789][ T4319] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 151.454588][ T4319] EXT4-fs (loop4): orphan cleanup on readonly fs [ 151.466983][ T4319] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 151.527006][ T4319] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 151.567502][ T4319] EXT4-fs (loop4): 1 truncate cleaned up [ 151.594049][ T4319] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 151.855022][ T4322] loop4: detected capacity change from 0 to 512 [ 151.892854][ T4322] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 151.923461][ T4322] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 151.954004][ T4322] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 151.995040][ T4322] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 152.014793][ T4322] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 152.047336][ T4322] EXT4-fs (loop4): orphan cleanup on readonly fs [ 152.077083][ T4322] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 152.137026][ T4322] __quota_error: 12 callbacks suppressed [ 152.137045][ T4322] Quota error (device loop4): write_blk: dquota write failed [ 152.150714][ T4322] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 152.160947][ T4322] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 152.174454][ T4322] EXT4-fs (loop4): 1 truncate cleaned up [ 152.181305][ T4322] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 152.375306][ T4324] loop4: detected capacity change from 0 to 512 [ 152.421855][ T4324] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 152.446536][ T4324] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 152.476242][ T4324] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 152.516958][ T4324] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 152.524898][ T4324] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 152.547941][ T4324] EXT4-fs (loop4): orphan cleanup on readonly fs [ 152.573062][ T4324] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 152.629030][ T4324] Quota error (device loop4): write_blk: dquota write failed [ 152.658735][ T4324] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 152.699281][ T4324] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 152.752989][ T4324] EXT4-fs (loop4): 1 truncate cleaned up [ 152.772334][ T4324] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 152.923365][ T4326] loop4: detected capacity change from 0 to 512 [ 153.007392][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 153.048652][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 153.081390][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 153.117709][ T4326] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 153.125659][ T4326] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 153.149200][ T4326] EXT4-fs (loop4): orphan cleanup on readonly fs [ 153.186739][ T4326] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 153.236918][ T4326] Quota error (device loop4): write_blk: dquota write failed [ 153.275041][ T4326] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 153.315599][ T4326] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 153.367059][ T4326] EXT4-fs (loop4): 1 truncate cleaned up [ 153.376701][ T4326] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 153.544804][ T4328] loop4: detected capacity change from 0 to 512 [ 153.573722][ T4328] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 153.606413][ T4328] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 153.646269][ T4328] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 153.677119][ T4328] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 153.685053][ T4328] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 153.717273][ T4328] EXT4-fs (loop4): orphan cleanup on readonly fs [ 153.747165][ T4328] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 153.796902][ T4328] Quota error (device loop4): write_blk: dquota write failed [ 153.804377][ T4328] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 153.876229][ T4328] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 153.927416][ T4328] EXT4-fs (loop4): 1 truncate cleaned up [ 153.933540][ T4328] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 154.103853][ T4330] loop4: detected capacity change from 0 to 512 [ 154.207176][ T4330] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 154.226430][ T4330] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 154.256227][ T4330] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 154.297053][ T4330] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 154.304989][ T4330] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 154.357356][ T4330] EXT4-fs (loop4): orphan cleanup on readonly fs [ 154.397018][ T4330] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 154.446902][ T4330] Quota error (device loop4): write_blk: dquota write failed [ 154.454359][ T4330] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 154.526218][ T4330] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 154.557543][ T4330] EXT4-fs (loop4): 1 truncate cleaned up [ 154.586569][ T4330] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 154.744738][ T4332] loop4: detected capacity change from 0 to 512 [ 154.813059][ T4332] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 154.846440][ T4332] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 154.866524][ T4332] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 154.905019][ T4332] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 154.926193][ T4332] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 154.935102][ T4332] EXT4-fs (loop4): orphan cleanup on readonly fs [ 154.987314][ T4332] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 155.027001][ T4332] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 155.067486][ T4332] EXT4-fs (loop4): 1 truncate cleaned up [ 155.106685][ T4332] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 155.330890][ T4334] loop4: detected capacity change from 0 to 512 [ 155.380593][ T4334] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 155.406190][ T4334] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 155.426253][ T4334] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 155.466826][ T4334] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 155.474765][ T4334] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 155.507290][ T4334] EXT4-fs (loop4): orphan cleanup on readonly fs [ 155.515051][ T4334] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 155.576978][ T4334] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 155.629595][ T4334] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 155.784829][ T4336] loop4: detected capacity change from 0 to 512 [ 155.846633][ T4336] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 155.878473][ T4336] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 155.929151][ T4336] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 155.970185][ T4336] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 155.989887][ T4336] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 156.011206][ T4336] EXT4-fs (loop4): orphan cleanup on readonly fs [ 156.021528][ T4336] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 156.037343][ T4336] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 156.050668][ T4336] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 156.220729][ T4338] loop4: detected capacity change from 0 to 512 [ 156.337053][ T4338] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 156.363254][ T4338] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 156.393737][ T4338] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 156.426806][ T4338] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 156.455165][ T4338] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 156.487292][ T4338] EXT4-fs (loop4): orphan cleanup on readonly fs [ 156.516765][ T4338] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 156.557031][ T4338] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 156.597518][ T4338] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 156.773637][ T4340] loop4: detected capacity change from 0 to 512 [ 156.811191][ T4340] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 156.846377][ T4340] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 156.876278][ T4340] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 156.897344][ T4340] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 156.905278][ T4340] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 156.924566][ T4340] EXT4-fs (loop4): orphan cleanup on readonly fs [ 156.944921][ T4340] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 156.997119][ T4340] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 157.037569][ T4340] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 157.164587][ T4342] loop4: detected capacity change from 0 to 512 [ 157.182764][ T4342] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 157.216304][ T4342] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 157.246587][ T4342] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 157.267750][ T4342] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 157.275691][ T4342] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 157.305246][ T4342] EXT4-fs (loop4): orphan cleanup on readonly fs [ 157.316974][ T4342] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 157.356921][ T4342] __quota_error: 10 callbacks suppressed [ 157.356940][ T4342] Quota error (device loop4): write_blk: dquota write failed [ 157.412910][ T4342] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 157.426307][ T4342] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 157.477467][ T4342] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 157.623117][ T4344] loop4: detected capacity change from 0 to 512 [ 157.740826][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 157.760891][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 157.791518][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 157.826760][ T4344] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 157.834710][ T4344] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 157.887291][ T4344] EXT4-fs (loop4): orphan cleanup on readonly fs [ 157.917039][ T4344] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 157.966932][ T4344] Quota error (device loop4): write_blk: dquota write failed [ 157.974410][ T4344] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 158.034780][ T4344] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 158.067228][ T4344] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 158.204795][ T4346] loop4: detected capacity change from 0 to 512 [ 158.290315][ T4346] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 158.316232][ T4346] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 158.346203][ T4346] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 158.386845][ T4346] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 158.409263][ T4346] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 158.447349][ T4346] EXT4-fs (loop4): orphan cleanup on readonly fs [ 158.475231][ T4346] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 158.526918][ T4346] Quota error (device loop4): write_blk: dquota write failed [ 158.554789][ T4346] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 158.585777][ T4346] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 158.619197][ T4346] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 158.765836][ T4348] loop4: detected capacity change from 0 to 512 [ 158.808373][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 158.836220][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 158.866257][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 158.897215][ T4348] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 158.905152][ T4348] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 158.937452][ T4348] EXT4-fs (loop4): orphan cleanup on readonly fs [ 158.977342][ T4348] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 159.006923][ T4348] Quota error (device loop4): write_blk: dquota write failed [ 159.014409][ T4348] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 159.046263][ T4348] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 159.087556][ T4348] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 159.307386][ T4350] loop4: detected capacity change from 0 to 512 [ 159.400564][ T4350] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 159.426230][ T4350] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 159.436011][ T4350] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 159.496858][ T4350] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 159.518080][ T4350] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 159.547295][ T4350] EXT4-fs (loop4): orphan cleanup on readonly fs [ 159.554929][ T4350] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 159.601093][ T4350] Quota error (device loop4): write_blk: dquota write failed [ 159.620648][ T4350] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 159.666224][ T4350] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 159.707484][ T4350] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 159.849397][ T4352] loop4: detected capacity change from 0 to 512 [ 159.897795][ T4352] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 159.926239][ T4352] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 159.956233][ T4352] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 159.996867][ T4352] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 160.004799][ T4352] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 160.054518][ T4352] EXT4-fs (loop4): orphan cleanup on readonly fs [ 160.086997][ T4352] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 160.136988][ T4352] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 160.190630][ T4352] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 160.311079][ T4354] loop4: detected capacity change from 0 to 512 [ 160.342330][ T4354] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 160.372893][ T4354] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 160.403395][ T4354] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 160.456788][ T4354] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 160.474959][ T4354] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 160.516617][ T4354] EXT4-fs (loop4): orphan cleanup on readonly fs [ 160.536642][ T4354] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 160.592684][ T4354] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 160.658041][ T4354] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 160.811425][ T4356] loop4: detected capacity change from 0 to 512 [ 160.862707][ T4356] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 160.886467][ T4356] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 160.916518][ T4356] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 160.937283][ T4356] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 160.945211][ T4356] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 160.954421][ T4356] EXT4-fs (loop4): orphan cleanup on readonly fs [ 160.962004][ T4356] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 160.986431][ T4356] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 161.016036][ T4356] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 161.137503][ T4358] loop4: detected capacity change from 0 to 512 [ 161.165343][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 161.205824][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 161.246252][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 161.286764][ T4358] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 161.304926][ T4358] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 161.337359][ T4358] EXT4-fs (loop4): orphan cleanup on readonly fs [ 161.376444][ T4358] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 161.426975][ T4358] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 161.479901][ T4358] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 161.653296][ T4360] loop4: detected capacity change from 0 to 512 [ 161.767508][ T4360] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 161.789826][ T4360] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 161.820267][ T4360] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 161.866753][ T4360] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 161.884925][ T4360] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 161.916479][ T4360] EXT4-fs (loop4): orphan cleanup on readonly fs [ 161.946540][ T4360] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 161.997003][ T4360] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 162.050554][ T4360] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 162.177759][ T4362] loop4: detected capacity change from 0 to 512 [ 162.227224][ T4362] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 162.246913][ T4362] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 162.266418][ T4362] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 162.307396][ T4362] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 162.315340][ T4362] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 162.365258][ T4362] EXT4-fs (loop4): orphan cleanup on readonly fs [ 162.399422][ T4362] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 162.465574][ T4362] __quota_error: 10 callbacks suppressed [ 162.465593][ T4362] Quota error (device loop4): write_blk: dquota write failed [ 162.509757][ T4362] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 162.546235][ T4362] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 162.567479][ T4362] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 162.683374][ T4364] loop4: detected capacity change from 0 to 512 [ 162.722550][ T4364] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 162.756210][ T4364] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 162.776535][ T4364] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 162.822864][ T4364] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 162.836260][ T4364] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 162.845108][ T4364] EXT4-fs (loop4): orphan cleanup on readonly fs [ 162.917084][ T4364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 162.966888][ T4364] Quota error (device loop4): write_blk: dquota write failed [ 162.974352][ T4364] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 163.046221][ T4364] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 163.077420][ T4364] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 163.203112][ T4366] loop4: detected capacity change from 0 to 512 [ 163.287746][ T4366] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 163.326499][ T4366] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 163.366216][ T4366] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 163.401258][ T4366] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 163.421633][ T4366] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 163.467333][ T4366] EXT4-fs (loop4): orphan cleanup on readonly fs [ 163.507007][ T4366] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 163.556888][ T4366] Quota error (device loop4): write_blk: dquota write failed [ 163.564389][ T4366] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 163.636221][ T4366] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 163.667411][ T4366] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 163.788756][ T4368] loop4: detected capacity change from 0 to 512 [ 163.907495][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 163.927691][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 163.958206][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 163.996826][ T4368] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 164.029020][ T4368] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 164.067304][ T4368] EXT4-fs (loop4): orphan cleanup on readonly fs [ 164.106731][ T4368] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 164.156883][ T4368] Quota error (device loop4): write_blk: dquota write failed [ 164.164347][ T4368] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 164.223997][ T4368] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 164.247788][ T4368] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 164.362847][ T4370] loop4: detected capacity change from 0 to 512 [ 164.447602][ T4370] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 164.486203][ T4370] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 164.495968][ T4370] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 164.559817][ T4370] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 164.578274][ T4370] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 164.617319][ T4370] EXT4-fs (loop4): orphan cleanup on readonly fs [ 164.656754][ T4370] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 164.706918][ T4370] Quota error (device loop4): write_blk: dquota write failed [ 164.714393][ T4370] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 164.782077][ T4370] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 164.806116][ T4370] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 164.907813][ T4372] loop4: detected capacity change from 0 to 512 [ 164.937928][ T4372] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 164.958412][ T4372] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 164.978930][ T4372] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 165.019199][ T4372] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 165.046275][ T4372] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 165.057708][ T4372] EXT4-fs (loop4): orphan cleanup on readonly fs [ 165.095956][ T4372] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 165.156968][ T4372] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 165.210708][ T4372] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 165.335711][ T4374] loop4: detected capacity change from 0 to 512 [ 165.447423][ T4374] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 165.476209][ T4374] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 165.506199][ T4374] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 165.547029][ T4374] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 165.554969][ T4374] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 165.601782][ T4374] EXT4-fs (loop4): orphan cleanup on readonly fs [ 165.637557][ T4374] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 165.686988][ T4374] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 165.757471][ T4374] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 165.883717][ T4376] loop4: detected capacity change from 0 to 512 [ 165.962502][ T4376] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 165.993370][ T4376] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 166.026631][ T4376] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 166.066981][ T4376] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 166.074920][ T4376] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 166.117470][ T4376] EXT4-fs (loop4): orphan cleanup on readonly fs [ 166.125068][ T4376] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 166.141303][ T4376] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 166.154271][ T4376] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 166.243382][ T4378] loop4: detected capacity change from 0 to 512 [ 166.270516][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 166.286501][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 166.306727][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 166.357078][ T4378] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 166.386211][ T4378] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 166.405467][ T4378] EXT4-fs (loop4): orphan cleanup on readonly fs [ 166.437011][ T4378] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 166.493000][ T4378] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 166.546124][ T4378] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 166.692888][ T4380] loop4: detected capacity change from 0 to 512 [ 166.736140][ T4380] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 166.762452][ T4380] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 166.792988][ T4380] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 166.817554][ T4380] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 166.825490][ T4380] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 166.869595][ T4380] EXT4-fs (loop4): orphan cleanup on readonly fs [ 166.909486][ T4380] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 166.975751][ T4380] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 167.019490][ T4380] EXT4-fs (loop4): 1 truncate cleaned up [ 167.046538][ T4380] EXT4-fs mount: 23 callbacks suppressed [ 167.046556][ T4380] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 167.252195][ T4382] loop4: detected capacity change from 0 to 512 [ 167.370158][ T4382] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 167.386231][ T4382] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 167.416193][ T4382] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 167.456792][ T4382] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 167.464731][ T4382] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 167.504323][ T4382] EXT4-fs (loop4): orphan cleanup on readonly fs [ 167.544230][ T4382] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 167.587259][ T4382] __quota_error: 10 callbacks suppressed [ 167.587276][ T4382] Quota error (device loop4): write_blk: dquota write failed [ 167.600509][ T4382] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 167.639984][ T4382] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 167.677548][ T4382] EXT4-fs (loop4): 1 truncate cleaned up [ 167.693912][ T4382] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 167.843545][ T4384] loop4: detected capacity change from 0 to 512 [ 167.882937][ T4384] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 167.913357][ T4384] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 167.936237][ T4384] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 167.976771][ T4384] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 167.984710][ T4384] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 168.024219][ T4384] EXT4-fs (loop4): orphan cleanup on readonly fs [ 168.064747][ T4384] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 168.116904][ T4384] Quota error (device loop4): write_blk: dquota write failed [ 168.154861][ T4384] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 168.195402][ T4384] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 168.227505][ T4384] EXT4-fs (loop4): 1 truncate cleaned up [ 168.248178][ T4384] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 168.407810][ T4386] loop4: detected capacity change from 0 to 512 [ 168.456942][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 168.479643][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 168.516270][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 168.556739][ T4386] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 168.564682][ T4386] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 168.594088][ T4386] EXT4-fs (loop4): orphan cleanup on readonly fs [ 168.617395][ T4386] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 168.687018][ T4386] Quota error (device loop4): write_blk: dquota write failed [ 168.696546][ T4386] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 168.746216][ T4386] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 168.797165][ T4386] EXT4-fs (loop4): 1 truncate cleaned up [ 168.813612][ T4386] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 168.983356][ T4388] loop4: detected capacity change from 0 to 512 [ 169.031776][ T4388] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 169.066257][ T4388] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 169.076080][ T4388] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 169.107315][ T4388] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 169.115261][ T4388] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 169.147330][ T4388] EXT4-fs (loop4): orphan cleanup on readonly fs [ 169.173480][ T4388] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 169.226952][ T4388] Quota error (device loop4): write_blk: dquota write failed [ 169.254880][ T4388] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 169.285451][ T4388] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 169.317465][ T4388] EXT4-fs (loop4): 1 truncate cleaned up [ 169.344004][ T4388] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 169.503135][ T4390] loop4: detected capacity change from 0 to 512 [ 169.581992][ T4390] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 169.603143][ T4390] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 169.636239][ T4390] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 169.676798][ T4390] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 169.694948][ T4390] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 169.735707][ T4390] EXT4-fs (loop4): orphan cleanup on readonly fs [ 169.757526][ T4390] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 169.817041][ T4390] Quota error (device loop4): write_blk: dquota write failed [ 169.854975][ T4390] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 169.895520][ T4390] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 169.927407][ T4390] EXT4-fs (loop4): 1 truncate cleaned up [ 169.953939][ T4390] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 170.089584][ T4392] loop4: detected capacity change from 0 to 512 [ 170.217968][ T4392] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 170.246253][ T4392] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 170.256072][ T4392] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 170.299745][ T4392] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 170.319108][ T4392] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 170.357314][ T4392] EXT4-fs (loop4): orphan cleanup on readonly fs [ 170.397049][ T4392] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 170.446971][ T4392] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 170.497767][ T4392] EXT4-fs (loop4): 1 truncate cleaned up [ 170.526554][ T4392] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 170.683571][ T4394] loop4: detected capacity change from 0 to 512 [ 170.807841][ T4394] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 170.826418][ T4394] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 170.856550][ T4394] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 170.897684][ T4394] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 170.905621][ T4394] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 170.947489][ T4394] EXT4-fs (loop4): orphan cleanup on readonly fs [ 170.977086][ T4394] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 171.026983][ T4394] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 171.087419][ T4394] EXT4-fs (loop4): 1 truncate cleaned up [ 171.096939][ T4394] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 171.229594][ T4396] loop4: detected capacity change from 0 to 512 [ 171.351107][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 171.376223][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 171.385986][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 171.446759][ T4396] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 171.454688][ T4396] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 171.487242][ T4396] EXT4-fs (loop4): orphan cleanup on readonly fs [ 171.511812][ T4396] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 171.566824][ T4396] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 171.587538][ T4396] EXT4-fs (loop4): 1 truncate cleaned up [ 171.606288][ T4396] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 171.751355][ T4398] loop4: detected capacity change from 0 to 512 [ 171.858157][ T4398] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 171.878297][ T4398] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 171.908969][ T4398] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 171.946963][ T4398] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 171.975258][ T4398] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 171.997530][ T4398] EXT4-fs (loop4): orphan cleanup on readonly fs [ 172.036747][ T4398] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 172.086992][ T4398] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 172.137098][ T4398] EXT4-fs (loop4): 1 truncate cleaned up [ 172.153511][ T4398] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 172.303151][ T4400] loop4: detected capacity change from 0 to 512 [ 172.331773][ T4400] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 172.366287][ T4400] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 172.396252][ T4400] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 172.427098][ T4400] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 172.450827][ T4400] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 172.487293][ T4400] EXT4-fs (loop4): orphan cleanup on readonly fs [ 172.505040][ T4400] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 172.546460][ T4400] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 172.587500][ T4400] EXT4-fs (loop4): 1 truncate cleaned up [ 172.606765][ T4400] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 172.785758][ T4402] loop4: detected capacity change from 0 to 512 [ 172.829183][ T4402] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 172.856492][ T4402] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 172.886258][ T4402] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 172.927168][ T4402] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 172.966199][ T4402] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 172.975149][ T4402] EXT4-fs (loop4): orphan cleanup on readonly fs [ 172.983324][ T4402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 173.028756][ T4402] __quota_error: 10 callbacks suppressed [ 173.028777][ T4402] Quota error (device loop4): write_blk: dquota write failed [ 173.056392][ T4402] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 173.086311][ T4402] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 173.127012][ T4402] EXT4-fs (loop4): 1 truncate cleaned up [ 173.136705][ T4402] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 173.323263][ T4404] loop4: detected capacity change from 0 to 512 [ 173.360760][ T4404] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 173.390999][ T4404] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 173.416203][ T4404] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 173.446919][ T4404] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 173.454901][ T4404] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 173.474382][ T4404] EXT4-fs (loop4): orphan cleanup on readonly fs [ 173.494986][ T4404] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 173.526889][ T4404] Quota error (device loop4): write_blk: dquota write failed [ 173.534354][ T4404] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 173.580963][ T4404] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 173.604311][ T4404] EXT4-fs (loop4): 1 truncate cleaned up [ 173.616572][ T4404] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 173.824053][ T4406] loop4: detected capacity change from 0 to 512 [ 173.846953][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 173.876279][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 173.905005][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 173.947012][ T4406] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 173.954955][ T4406] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 173.997319][ T4406] EXT4-fs (loop4): orphan cleanup on readonly fs [ 174.027086][ T4406] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 174.096711][ T4406] Quota error (device loop4): write_blk: dquota write failed [ 174.104296][ T4406] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 174.156324][ T4406] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 174.197450][ T4406] EXT4-fs (loop4): 1 truncate cleaned up [ 174.226312][ T4406] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 174.373773][ T4408] loop4: detected capacity change from 0 to 512 [ 174.457487][ T4408] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 174.496204][ T4408] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 174.505972][ T4408] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 174.557579][ T4408] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 174.565514][ T4408] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 174.625568][ T4408] EXT4-fs (loop4): orphan cleanup on readonly fs [ 174.657013][ T4408] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 174.693027][ T4408] Quota error (device loop4): write_blk: dquota write failed [ 174.716293][ T4408] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 174.756216][ T4408] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 174.777510][ T4408] EXT4-fs (loop4): 1 truncate cleaned up [ 174.796542][ T4408] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 174.927808][ T4410] loop4: detected capacity change from 0 to 512 [ 174.966992][ T4410] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 174.986608][ T4410] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 175.006442][ T4410] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 175.036941][ T4410] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 175.044879][ T4410] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 175.064347][ T4410] EXT4-fs (loop4): orphan cleanup on readonly fs [ 175.107177][ T4410] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 175.156919][ T4410] Quota error (device loop4): write_blk: dquota write failed [ 175.164415][ T4410] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 175.236207][ T4410] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 175.277472][ T4410] EXT4-fs (loop4): 1 truncate cleaned up [ 175.306581][ T4410] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 175.469687][ T4412] loop4: detected capacity change from 0 to 512 [ 175.523291][ T4412] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 175.563650][ T4412] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 175.594137][ T4412] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 175.626984][ T4412] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 175.648012][ T4412] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 175.680761][ T4412] EXT4-fs (loop4): orphan cleanup on readonly fs [ 175.727359][ T4412] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 175.786989][ T4412] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 175.837413][ T4412] EXT4-fs (loop4): 1 truncate cleaned up [ 175.866596][ T4412] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 176.013177][ T4414] loop4: detected capacity change from 0 to 512 [ 176.127599][ T4414] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 176.156196][ T4414] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 176.186228][ T4414] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 176.227243][ T4414] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 176.235179][ T4414] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 176.284941][ T4414] EXT4-fs (loop4): orphan cleanup on readonly fs [ 176.315297][ T4414] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 176.371464][ T4414] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 176.425290][ T4414] EXT4-fs (loop4): 1 truncate cleaned up [ 176.454699][ T4414] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 176.588833][ T4416] loop4: detected capacity change from 0 to 512 [ 176.629958][ T4416] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 176.650025][ T4416] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 176.686210][ T4416] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 176.721410][ T4416] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 176.736182][ T4416] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 176.745041][ T4416] EXT4-fs (loop4): orphan cleanup on readonly fs [ 176.803112][ T4416] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 176.866443][ T4416] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 176.907460][ T4416] EXT4-fs (loop4): 1 truncate cleaned up [ 176.926579][ T4416] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 177.057834][ T4418] loop4: detected capacity change from 0 to 512 [ 177.088014][ T4418] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 177.111567][ T4418] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 177.152367][ T4418] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 177.176812][ T4418] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 177.205118][ T4418] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 177.237488][ T4418] EXT4-fs (loop4): orphan cleanup on readonly fs [ 177.245105][ T4418] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 177.297123][ T4418] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 177.347119][ T4418] EXT4-fs (loop4): 1 truncate cleaned up [ 177.376663][ T4418] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 177.603271][ T4420] loop4: detected capacity change from 0 to 512 [ 177.732024][ T4420] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 177.766204][ T4420] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 177.790798][ T4420] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 177.826754][ T4420] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 177.855037][ T4420] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 177.896685][ T4420] EXT4-fs (loop4): orphan cleanup on readonly fs [ 177.916645][ T4420] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 177.957024][ T4420] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 178.008012][ T4420] EXT4-fs (loop4): 1 truncate cleaned up [ 178.026554][ T4420] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 178.156093][ T4422] loop4: detected capacity change from 0 to 512 [ 178.242445][ T4422] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 178.266234][ T4422] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 178.286456][ T4422] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 178.336366][ T4422] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 178.344732][ T4422] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 178.387292][ T4422] EXT4-fs (loop4): orphan cleanup on readonly fs [ 178.427026][ T4422] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 178.476929][ T4422] __quota_error: 10 callbacks suppressed [ 178.476949][ T4422] Quota error (device loop4): write_blk: dquota write failed [ 178.536254][ T4422] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 178.546116][ T4422] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 178.607470][ T4422] EXT4-fs (loop4): 1 truncate cleaned up [ 178.626536][ T4422] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 178.744812][ T4424] loop4: detected capacity change from 0 to 512 [ 178.777520][ T4424] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 178.807202][ T4424] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 178.837106][ T4424] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 178.857372][ T4424] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 178.865299][ T4424] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 178.887310][ T4424] EXT4-fs (loop4): orphan cleanup on readonly fs [ 178.894915][ T4424] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 178.910709][ T4424] Quota error (device loop4): write_blk: dquota write failed [ 178.918482][ T4424] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 178.928752][ T4424] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 178.942860][ T4424] EXT4-fs (loop4): 1 truncate cleaned up [ 178.949484][ T4424] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 179.114909][ T4427] loop4: detected capacity change from 0 to 512 [ 179.147061][ T4427] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 179.186494][ T4427] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 179.206254][ T4427] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 179.227432][ T4427] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 179.235368][ T4427] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 179.265469][ T4427] EXT4-fs (loop4): orphan cleanup on readonly fs [ 179.273354][ T4427] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 179.316931][ T4427] Quota error (device loop4): write_blk: dquota write failed [ 179.324400][ T4427] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 179.386231][ T4427] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 179.407171][ T4427] EXT4-fs (loop4): 1 truncate cleaned up [ 179.417029][ T4427] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 179.584628][ T4429] loop4: detected capacity change from 0 to 512 [ 179.608936][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 179.639507][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 179.670088][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 179.706814][ T4429] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 179.714753][ T4429] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 179.757275][ T4429] EXT4-fs (loop4): orphan cleanup on readonly fs [ 179.797005][ T4429] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 179.846873][ T4429] Quota error (device loop4): write_blk: dquota write failed [ 179.854327][ T4429] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 179.923407][ T4429] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 179.947065][ T4429] EXT4-fs (loop4): 1 truncate cleaned up [ 179.966066][ T4429] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 180.133228][ T4431] loop4: detected capacity change from 0 to 512 [ 180.197462][ T4431] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 180.236206][ T4431] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 180.266227][ T4431] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 180.306907][ T4431] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 180.315203][ T4431] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 180.357328][ T4431] EXT4-fs (loop4): orphan cleanup on readonly fs [ 180.387163][ T4431] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 180.436891][ T4431] Quota error (device loop4): write_blk: dquota write failed [ 180.444354][ T4431] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 180.516211][ T4431] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 180.547469][ T4431] EXT4-fs (loop4): 1 truncate cleaned up [ 180.576565][ T4431] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 180.698300][ T4433] loop4: detected capacity change from 0 to 512 [ 180.778765][ T4433] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 180.798891][ T4433] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 180.829273][ T4433] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 180.876751][ T4433] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 180.905008][ T4433] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 180.936500][ T4433] EXT4-fs (loop4): orphan cleanup on readonly fs [ 180.966605][ T4433] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 181.022563][ T4433] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 181.075183][ T4433] EXT4-fs (loop4): 1 truncate cleaned up [ 181.105762][ T4433] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 181.259434][ T4435] loop4: detected capacity change from 0 to 512 [ 181.299333][ T4435] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 181.319436][ T4435] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 181.349844][ T4435] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 181.396937][ T4435] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 181.415521][ T4435] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 181.437340][ T4435] EXT4-fs (loop4): orphan cleanup on readonly fs [ 181.444878][ T4435] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 181.460375][ T4435] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 181.473301][ T4435] EXT4-fs (loop4): 1 truncate cleaned up [ 181.479592][ T4435] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 181.654724][ T4437] loop4: detected capacity change from 0 to 512 [ 181.714150][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 181.746209][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 181.755972][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 181.811395][ T4437] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 181.826259][ T4437] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 181.865573][ T4437] EXT4-fs (loop4): orphan cleanup on readonly fs [ 181.896947][ T4437] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 181.953032][ T4437] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 182.017087][ T4437] EXT4-fs (loop4): 1 truncate cleaned up [ 182.036070][ T4437] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 182.193250][ T4439] loop4: detected capacity change from 0 to 512 [ 182.229248][ T4439] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 182.266205][ T4439] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 182.276097][ T4439] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 182.326769][ T4439] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 182.334712][ T4439] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 182.377250][ T4439] EXT4-fs (loop4): orphan cleanup on readonly fs [ 182.417053][ T4439] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 182.486941][ T4439] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 182.537451][ T4439] EXT4-fs (loop4): 1 truncate cleaned up [ 182.543575][ T4439] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 182.723197][ T4441] loop4: detected capacity change from 0 to 512 [ 182.757333][ T4441] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 182.786224][ T4441] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 182.816255][ T4441] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 182.856867][ T4441] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 182.864832][ T4441] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 182.917302][ T4441] EXT4-fs (loop4): orphan cleanup on readonly fs [ 182.927322][ T4441] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 182.966930][ T4441] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 183.019604][ T4441] EXT4-fs (loop4): 1 truncate cleaned up [ 183.046585][ T4441] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 183.214621][ T4443] loop4: detected capacity change from 0 to 512 [ 183.272167][ T4443] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 183.292360][ T4443] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 183.326379][ T4443] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 183.367177][ T4443] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 183.375106][ T4443] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 183.417263][ T4443] EXT4-fs (loop4): orphan cleanup on readonly fs [ 183.444553][ T4443] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor418: bg 0: block 34: padding at end of block bitmap is not set [ 183.486926][ T4443] __quota_error: 10 callbacks suppressed [ 183.486946][ T4443] Quota error (device loop4): write_blk: dquota write failed [ 183.536248][ T4443] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 183.546116][ T4443] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor418: Failed to acquire dquot type 1 [ 183.577452][ T4443] EXT4-fs (loop4): 1 truncate cleaned up [ 183.596533][ T4443] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 183.759217][ T4445] loop4: detected capacity change from 0 to 512 [ 183.866755][ T4445] EXT4-fs (loop4): Ignoring removed orlov option [ 183.925883][ T4445] EXT4-fs (loop4): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 183.967741][ T4445] ext4 filesystem being mounted at /root/syzkaller.e7Bdb8/86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 184.055244][ T4191] [ 184.057611][ T4191] ====================================================== [ 184.064624][ T4191] WARNING: possible circular locking dependency detected [ 184.071654][ T4191] 5.15.180-syzkaller #0 Not tainted [ 184.076853][ T4191] ------------------------------------------------------ [ 184.083872][ T4191] syz-executor418/4191 is trying to acquire lock: [ 184.090295][ T4191] ffff88807167c268 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x57/0x510 [ 184.099223][ T4191] [ 184.099223][ T4191] but task is already holding lock: [ 184.106588][ T4191] ffff888075255238 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 184.115921][ T4191] [ 184.115921][ T4191] which lock already depends on the new lock. [ 184.115921][ T4191] [ 184.126331][ T4191] [ 184.126331][ T4191] the existing dependency chain (in reverse order) is: [ 184.135341][ T4191] [ 184.135341][ T4191] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 184.143184][ T4191] lock_acquire+0x1db/0x4f0 [ 184.148220][ T4191] down_read+0x45/0x2e0 [ 184.152908][ T4191] ext4_map_blocks+0x391/0x1c70 [ 184.159074][ T4191] ext4_getblk+0x19f/0x710 [ 184.164028][ T4191] ext4_bread+0x2a/0x170 [ 184.168801][ T4191] ext4_quota_read+0x1a1/0x2c0 [ 184.174103][ T4191] find_tree_dqentry+0x192/0xb60 [ 184.179574][ T4191] find_tree_dqentry+0x41a/0xb60 [ 184.185047][ T4191] find_tree_dqentry+0x41a/0xb60 [ 184.190513][ T4191] find_tree_dqentry+0x41a/0xb60 [ 184.196064][ T4191] qtree_read_dquot+0x13f/0x650 [ 184.201440][ T4191] v2_read_dquot+0xbe/0x100 [ 184.206467][ T4191] dquot_acquire+0x188/0x680 [ 184.211593][ T4191] ext4_acquire_dquot+0x2eb/0x4a0 [ 184.217311][ T4191] dqget+0x762/0xe90 [ 184.221746][ T4191] __dquot_initialize+0x45e/0xea0 [ 184.227305][ T4191] ext4_process_orphan+0x57/0x2d0 [ 184.232860][ T4191] ext4_orphan_cleanup+0x9d9/0x1240 [ 184.238587][ T4191] ext4_fill_super+0x98de/0xa110 [ 184.244056][ T4191] mount_bdev+0x2c9/0x3f0 [ 184.248912][ T4191] legacy_get_tree+0xeb/0x180 [ 184.254120][ T4191] vfs_get_tree+0x88/0x270 [ 184.259062][ T4191] do_new_mount+0x2ba/0xb40 [ 184.264092][ T4191] __se_sys_mount+0x2d5/0x3c0 [ 184.269296][ T4191] do_syscall_64+0x3b/0x80 [ 184.274241][ T4191] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.280698][ T4191] [ 184.280698][ T4191] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 184.288805][ T4191] lock_acquire+0x1db/0x4f0 [ 184.293860][ T4191] down_read+0x45/0x2e0 [ 184.298555][ T4191] v2_read_dquot+0x4a/0x100 [ 184.303592][ T4191] dquot_acquire+0x188/0x680 [ 184.308721][ T4191] ext4_acquire_dquot+0x2eb/0x4a0 [ 184.314286][ T4191] dqget+0x762/0xe90 [ 184.318712][ T4191] __dquot_initialize+0x45e/0xea0 [ 184.324267][ T4191] ext4_process_orphan+0x57/0x2d0 [ 184.329817][ T4191] ext4_orphan_cleanup+0x9d9/0x1240 [ 184.335543][ T4191] ext4_fill_super+0x98de/0xa110 [ 184.341047][ T4191] mount_bdev+0x2c9/0x3f0 [ 184.345906][ T4191] legacy_get_tree+0xeb/0x180 [ 184.351109][ T4191] vfs_get_tree+0x88/0x270 [ 184.356051][ T4191] do_new_mount+0x2ba/0xb40 [ 184.361082][ T4191] __se_sys_mount+0x2d5/0x3c0 [ 184.366287][ T4191] do_syscall_64+0x3b/0x80 [ 184.371234][ T4191] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.377870][ T4191] [ 184.377870][ T4191] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 184.385539][ T4191] validate_chain+0x1649/0x5930 [ 184.390940][ T4191] __lock_acquire+0x1295/0x1ff0 [ 184.396325][ T4191] lock_acquire+0x1db/0x4f0 [ 184.401789][ T4191] __mutex_lock_common+0x1da/0x25a0 [ 184.407515][ T4191] mutex_lock_nested+0x17/0x20 [ 184.412812][ T4191] dquot_commit+0x57/0x510 [ 184.417759][ T4191] ext4_write_dquot+0x1fd/0x360 [ 184.423138][ T4191] mark_all_dquot_dirty+0xf7/0x400 [ 184.428777][ T4191] __dquot_free_space+0x932/0xe40 [ 184.434333][ T4191] ext4_free_blocks+0x1f5c/0x2e90 [ 184.439881][ T4191] ext4_ext_remove_space+0x24da/0x4db0 [ 184.445870][ T4191] ext4_ext_truncate+0x191/0x250 [ 184.451336][ T4191] ext4_truncate+0x9fd/0x1130 [ 184.456630][ T4191] ext4_evict_inode+0xba1/0x1100 [ 184.462095][ T4191] evict+0x529/0x930 [ 184.466546][ T4191] vfs_rmdir+0x33c/0x460 [ 184.471322][ T4191] do_rmdir+0x368/0x670 [ 184.476128][ T4191] __x64_sys_rmdir+0x45/0x50 [ 184.481265][ T4191] do_syscall_64+0x3b/0x80 [ 184.486228][ T4191] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.492677][ T4191] [ 184.492677][ T4191] other info that might help us debug this: [ 184.492677][ T4191] [ 184.502907][ T4191] Chain exists of: [ 184.502907][ T4191] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 184.502907][ T4191] [ 184.516574][ T4191] Possible unsafe locking scenario: [ 184.516574][ T4191] [ 184.524021][ T4191] CPU0 CPU1 [ 184.529381][ T4191] ---- ---- [ 184.534744][ T4191] lock(&ei->i_data_sem/2); [ 184.539379][ T4191] lock(&s->s_dquot.dqio_sem); [ 184.546752][ T4191] lock(&ei->i_data_sem/2); [ 184.553873][ T4191] lock(&dquot->dq_lock); [ 184.558291][ T4191] [ 184.558291][ T4191] *** DEADLOCK *** [ 184.558291][ T4191] [ 184.566431][ T4191] 5 locks held by syz-executor418/4191: [ 184.571975][ T4191] #0: ffff88807353a460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3b/0x80 [ 184.581143][ T4191] #1: ffff8880752521d8 (&type->i_mutex_dir_key#4/1){+.+.}-{3:3}, at: do_rmdir+0x225/0x670 [ 184.591184][ T4191] #2: ffff88807353a650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x375/0x1100 [ 184.600779][ T4191] #3: ffff888075255238 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 184.610813][ T4191] #4: ffffffff8cc44638 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 184.619890][ T4191] [ 184.619890][ T4191] stack backtrace: [ 184.625800][ T4191] CPU: 0 PID: 4191 Comm: syz-executor418 Not tainted 5.15.180-syzkaller #0 [ 184.634390][ T4191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 184.644462][ T4191] Call Trace: [ 184.647748][ T4191] [ 184.650682][ T4191] dump_stack_lvl+0x1e3/0x2d0 [ 184.655392][ T4191] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 184.661044][ T4191] ? print_circular_bug+0x12b/0x1a0 [ 184.666254][ T4191] check_noncircular+0x2f8/0x3b0 [ 184.671203][ T4191] ? add_chain_block+0x850/0x850 [ 184.676148][ T4191] ? lockdep_lock+0x11f/0x2a0 [ 184.680843][ T4191] validate_chain+0x1649/0x5930 [ 184.685711][ T4191] ? check_noncircular+0x1e1/0x3b0 [ 184.690835][ T4191] ? reacquire_held_locks+0x660/0x660 [ 184.696216][ T4191] ? add_chain_block+0x850/0x850 [ 184.701160][ T4191] ? lockdep_unlock+0x166/0x300 [ 184.706046][ T4191] ? lockdep_lock+0x2a0/0x2a0 [ 184.710728][ T4191] ? validate_chain+0x112/0x5930 [ 184.715679][ T4191] ? validate_chain+0x112/0x5930 [ 184.720630][ T4191] ? mark_lock+0x98/0x340 [ 184.724973][ T4191] __lock_acquire+0x1295/0x1ff0 [ 184.729842][ T4191] lock_acquire+0x1db/0x4f0 [ 184.734357][ T4191] ? dquot_commit+0x57/0x510 [ 184.738960][ T4191] ? read_lock_is_recursive+0x10/0x10 [ 184.744344][ T4191] ? __might_sleep+0xc0/0xc0 [ 184.748944][ T4191] ? mark_lock+0x98/0x340 [ 184.753279][ T4191] __mutex_lock_common+0x1da/0x25a0 [ 184.758483][ T4191] ? dquot_commit+0x57/0x510 [ 184.763092][ T4191] ? dquot_commit+0x57/0x510 [ 184.767690][ T4191] ? __might_sleep+0xc0/0xc0 [ 184.772285][ T4191] ? mutex_lock_io_nested+0x60/0x60 [ 184.777497][ T4191] mutex_lock_nested+0x17/0x20 [ 184.782277][ T4191] dquot_commit+0x57/0x510 [ 184.786702][ T4191] ? __ext4_journal_start_sb+0x1cb/0x370 [ 184.792362][ T4191] ext4_write_dquot+0x1fd/0x360 [ 184.797230][ T4191] mark_all_dquot_dirty+0xf7/0x400 [ 184.802356][ T4191] __dquot_free_space+0x932/0xe40 [ 184.807400][ T4191] ? dquot_reclaim_space_nodirty+0x860/0x860 [ 184.813388][ T4191] ? ext4_block_bitmap_csum_set+0x1c5/0x530 [ 184.819297][ T4191] ext4_free_blocks+0x1f5c/0x2e90 [ 184.824340][ T4191] ? vfs_rmdir+0x33c/0x460 [ 184.828776][ T4191] ? ext4_mb_discard_preallocations_should_retry+0x9b0/0x9b0 [ 184.836161][ T4191] ? __ext4_journal_ensure_credits+0x2c/0x460 [ 184.842241][ T4191] ? ext4_ext_check_inode+0x70/0x70 [ 184.847452][ T4191] ext4_ext_remove_space+0x24da/0x4db0 [ 184.852947][ T4191] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 184.858938][ T4191] ? ext4_es_remove_extent+0x322/0x530 [ 184.864417][ T4191] ? ext4_es_lookup_extent+0xa40/0xa40 [ 184.869891][ T4191] ext4_ext_truncate+0x191/0x250 [ 184.874840][ T4191] ext4_truncate+0x9fd/0x1130 [ 184.879529][ T4191] ? rcu_read_lock_any_held+0xb3/0x160 [ 184.885001][ T4191] ? __ext4_mark_inode_dirty+0x860/0x860 [ 184.890639][ T4191] ? ext4_journal_check_start+0x17b/0x240 [ 184.896373][ T4191] ? ext4_inode_is_fast_symlink+0x2ef/0x390 [ 184.902277][ T4191] ext4_evict_inode+0xba1/0x1100 [ 184.907222][ T4191] ? _raw_spin_unlock+0x24/0x40 [ 184.912089][ T4191] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 184.917991][ T4191] ? do_raw_spin_unlock+0x137/0x8b0 [ 184.923199][ T4191] ? _raw_spin_unlock+0x24/0x40 [ 184.928060][ T4191] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 184.933964][ T4191] evict+0x529/0x930 [ 184.937863][ T4191] ? __lock_acquire+0x1ff0/0x1ff0 [ 184.942903][ T4191] ? proc_nr_inodes+0x330/0x330 [ 184.947760][ T4191] ? rcu_is_watching+0x11/0xa0 [ 184.952530][ T4191] ? _raw_spin_unlock+0x24/0x40 [ 184.957396][ T4191] vfs_rmdir+0x33c/0x460 [ 184.961653][ T4191] do_rmdir+0x368/0x670 [ 184.965823][ T4191] ? d_delete_notify+0x150/0x150 [ 184.970769][ T4191] ? strncpy_from_user+0x209/0x370 [ 184.975894][ T4191] __x64_sys_rmdir+0x45/0x50 [ 184.980497][ T4191] do_syscall_64+0x3b/0x80 [ 184.984926][ T4191] ? clear_bhb_loop+0x15/0x70 [ 184.989610][ T4191] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.995512][ T4191] RIP: 0033:0x7fceaf678867 [ 184.999937][ T4191] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 54 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 185.019549][ T4191] RSP: 002b:00007fff6551eb08 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 185.027970][ T4191] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fceaf678867 [ 185.035950][ T4191] RDX: 0000000000008790 RSI: 0000000000000000 RDI: 00007fff6551fcb0 [ 185.043927][ T4191] RBP: 0000000000000065 R08: 0000555589d9389b R09: 0000000000000000 [ 185.051913][ T4191] R10: 0000000000001000 R11: 0000000000000207 R12: 00007fff6551fcb0 [ 185.059933][ T4191] R13: 0000555589d93840 R14: 431bde82d7b634db R15: 00007fff65521e30 [ 185.067927][ T4191] [ 187.267042][ T4191] EXT4-fs error (device loop4): ext4_readdir:263: inode #12: block 32: comm syz-executor418: path /root/syzkaller.e7Bdb8/86/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0