lock bitmap is not set [ 65.571044][ T4248] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 65.591378][ T4246] __quota_error: 52 callbacks suppressed [ 65.591392][ T4246] Quota error (device loop3): write_blk: dquota write failed [ 65.606152][ T4249] Quota error (device loop2): write_blk: dquota write failed [ 65.615472][ T4249] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 65.626950][ T4245] EXT4-fs (loop0): 1 truncate cleaned up [ 65.644672][ T4246] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 65.656563][ T4245] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 65.686409][ T4249] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 65.708904][ T4254] loop1: detected capacity change from 0 to 512 [ 65.720409][ T4246] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 65.732294][ T4248] EXT4-fs (loop4): 1 truncate cleaned up [ 65.747829][ T4249] EXT4-fs (loop2): 1 truncate cleaned up [ 65.755211][ T4254] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.779377][ T4249] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.798491][ T4246] EXT4-fs (loop3): 1 truncate cleaned up [ 65.808588][ T4246] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.812749][ T4248] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 65.835484][ T4254] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.912112][ T4255] loop0: detected capacity change from 0 to 512 [ 65.921008][ T4254] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.966547][ T4254] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 65.977152][ T4255] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.990548][ T4254] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 65.997785][ T4256] loop2: detected capacity change from 0 to 512 [ 65.999874][ T4254] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 66.013281][ T4255] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.023862][ T4255] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.030864][ T4254] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 66.060291][ T4258] loop4: detected capacity change from 0 to 512 executing program [ 66.072964][ T4254] Quota error (device loop1): write_blk: dquota write failed [ 66.090817][ T4254] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 66.102738][ T4254] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 66.105348][ T4255] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.127375][ T4260] loop3: detected capacity change from 0 to 512 [ 66.135615][ T4255] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.135899][ T4254] EXT4-fs (loop1): 1 truncate cleaned up [ 66.146549][ T4255] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.154817][ T4258] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.173365][ T4255] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 66.176185][ T4258] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.202473][ T4254] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.222652][ T4256] EXT4-fs (loop2): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000004739,inode_readahead_blks=0x0000000000000800,norecovery,,errors=continue. Quota mode: writeback. [ 66.250707][ T4256] ext4 filesystem being mounted at /root/syzkaller.V1vjlJ/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 66.260579][ T4255] Quota error (device loop0): write_blk: dquota write failed [ 66.278104][ T4260] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.306500][ T4258] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 66.321259][ T4255] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 66.334222][ T4260] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.349888][ T4255] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 66.366480][ T4266] loop1: detected capacity change from 0 to 512 [ 66.376791][ T4260] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.386716][ T4258] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 66.396078][ T4255] EXT4-fs (loop0): 1 truncate cleaned up [ 66.396516][ T4258] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.411493][ T4260] EXT4-fs (loop3): revision level too high, forcing read-only mode executing program [ 66.412387][ T4255] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.421373][ T4260] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.460827][ T4268] loop2: detected capacity change from 0 to 512 [ 66.467696][ T4266] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.469495][ T4258] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.491358][ T4258] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 66.493142][ T4260] EXT4-fs (loop3): orphan cleanup on readonly fs [ 66.511923][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.526792][ T4260] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 66.544074][ T4266] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.555770][ T4258] Quota error (device loop4): write_blk: dquota write failed [ 66.563214][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 66.573767][ T4260] Quota error (device loop3): write_blk: dquota write failed [ 66.583818][ T4266] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.597079][ T4258] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 66.619610][ T4260] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 66.629911][ T4269] loop0: detected capacity change from 0 to 512 [ 66.639816][ T4266] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 66.650927][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.651662][ T4258] EXT4-fs (loop4): 1 truncate cleaned up [ 66.670051][ T4266] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.683446][ T4260] EXT4-fs (loop3): 1 truncate cleaned up [ 66.694306][ T4260] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.694554][ T4258] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.751443][ T4266] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.759939][ T4266] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 66.777040][ T4266] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 66.792680][ T4266] EXT4-fs (loop1): 1 truncate cleaned up [ 66.799319][ T4266] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.846698][ T4272] loop3: detected capacity change from 0 to 512 [ 66.854710][ T4268] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 66.867373][ T4272] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.878321][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.878346][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.878359][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.886663][ T4269] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.889543][ T4272] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.899808][ T4268] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.910937][ T4272] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.942512][ T4269] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.971092][ T4272] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 66.981074][ T4272] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 66.992309][ T4272] EXT4-fs (loop3): orphan cleanup on readonly fs [ 67.022256][ T4272] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.052344][ T4268] EXT4-fs (loop2): orphan cleanup on readonly fs [ 67.067841][ T4268] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.071409][ T4269] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.095665][ T4269] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 67.112691][ T4269] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.131416][ T4269] EXT4-fs (loop0): 1 truncate cleaned up [ 67.137867][ T4269] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.158118][ T4272] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.166085][ T4275] loop1: detected capacity change from 0 to 512 [ 67.172210][ T4268] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.193608][ T4272] EXT4-fs (loop3): 1 truncate cleaned up executing program [ 67.207088][ T4272] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.228659][ T4268] EXT4-fs (loop2): 1 truncate cleaned up [ 67.248282][ T4268] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 67.277757][ T4275] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.281340][ T4276] loop4: detected capacity change from 0 to 512 executing program [ 67.319713][ T4275] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.332781][ T4275] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.347906][ T4277] loop0: detected capacity change from 0 to 512 executing program [ 67.370015][ T4275] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 67.390232][ T4275] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 67.400332][ T4275] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.411779][ T4275] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.423343][ T4276] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.438672][ T4278] loop3: detected capacity change from 0 to 512 [ 67.439229][ T4275] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.446692][ T4277] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.459267][ T4280] loop2: detected capacity change from 0 to 512 [ 67.469733][ T4277] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.477983][ T4276] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.487660][ T4277] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.508977][ T4276] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.522803][ T4277] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 67.531558][ T4277] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 67.532332][ T4276] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 67.541472][ T4277] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.555367][ T4278] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.565998][ T4280] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.576869][ T4275] EXT4-fs (loop1): 1 truncate cleaned up [ 67.580733][ T4278] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.583517][ T4275] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.607729][ T4278] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.625398][ T4276] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 67.630414][ T4277] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.635587][ T4276] EXT4-fs (loop4): orphan cleanup on readonly fs [ 67.657147][ T4278] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 67.660029][ T4280] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.668181][ T4278] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 67.689180][ T4276] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.689266][ T4278] EXT4-fs (loop3): orphan cleanup on readonly fs [ 67.707138][ T4276] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.727985][ T4276] EXT4-fs (loop4): 1 truncate cleaned up [ 67.735435][ T4276] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.756887][ T4278] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.781063][ T4277] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.800717][ T4280] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.814875][ T4278] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 67.835518][ T4278] EXT4-fs (loop3): 1 truncate cleaned up [ 67.845731][ T4280] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 67.850794][ T4277] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 67.861518][ T4278] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.891556][ T4277] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.892943][ T4280] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 67.925612][ T4280] EXT4-fs (loop2): orphan cleanup on readonly fs executing program executing program [ 67.959700][ T4285] loop4: detected capacity change from 0 to 512 [ 67.968741][ T4286] loop1: detected capacity change from 0 to 512 [ 67.969836][ T4280] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 67.993131][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.014695][ T4286] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.025800][ T4280] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.038340][ T4287] loop3: detected capacity change from 0 to 512 [ 68.038696][ T4286] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 68.055825][ T4286] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.067946][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.068644][ T4280] EXT4-fs (loop2): 1 truncate cleaned up [ 68.085315][ T4280] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.096587][ T4288] loop0: detected capacity change from 0 to 512 [ 68.107426][ T4286] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 68.111120][ T4285] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.119647][ T4286] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.140124][ T4285] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.144723][ T4286] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.149162][ T4285] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.163663][ T4286] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.167215][ T4285] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.191289][ T4286] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.199952][ T4285] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.220269][ T4287] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.240250][ T4288] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 68.256674][ T4285] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.265410][ T4288] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.285633][ T4286] EXT4-fs (loop1): 1 truncate cleaned up [ 68.295070][ T4287] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.296188][ T4291] loop2: detected capacity change from 0 to 512 [ 68.309615][ T4286] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.338425][ T4288] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.342168][ T4285] EXT4-fs (loop4): 1 truncate cleaned up [ 68.350701][ T4287] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.373991][ T4288] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.387993][ T4285] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.392721][ T4288] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.416364][ T4287] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 68.418248][ T4288] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.454277][ T4291] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 68.466764][ T4287] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.493047][ T4294] loop1: detected capacity change from 0 to 512 [ 68.505578][ T4288] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.534783][ T4287] EXT4-fs (loop3): orphan cleanup on readonly fs [ 68.542756][ T4291] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.571727][ T4287] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.594927][ T4291] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.606783][ T4288] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.624488][ T4287] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.638677][ T4291] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 68.639059][ T4294] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 68.663856][ T4294] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.685598][ T4291] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.694958][ T4294] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.700744][ T4296] loop4: detected capacity change from 0 to 512 [ 68.715068][ T4288] EXT4-fs (loop0): 1 truncate cleaned up [ 68.715527][ T4291] EXT4-fs (loop2): orphan cleanup on readonly fs [ 68.723606][ T4287] EXT4-fs (loop3): 1 truncate cleaned up [ 68.730957][ T4291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.739419][ T4294] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 68.754591][ T4288] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.767868][ T4291] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.795705][ T4294] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 68.805521][ T4287] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.822209][ T4294] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.844516][ T4294] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 68.863057][ T4291] EXT4-fs (loop2): 1 truncate cleaned up [ 68.870122][ T4294] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 68.883998][ T4291] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.884757][ T4294] EXT4-fs (loop1): 1 truncate cleaned up executing program executing program [ 68.913350][ T4294] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.955588][ T4298] loop0: detected capacity change from 0 to 512 [ 68.964910][ T4296] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.976229][ T4296] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.979665][ T4299] loop3: detected capacity change from 0 to 512 [ 68.988262][ T4296] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.007737][ T4296] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 69.016759][ T4296] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 69.028598][ T4296] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.040327][ T4296] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.057698][ T4296] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.070211][ T4301] loop2: detected capacity change from 0 to 512 [ 69.079531][ T4296] EXT4-fs (loop4): 1 truncate cleaned up [ 69.095922][ T4298] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 69.123053][ T4298] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.124346][ T4296] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.155049][ T4299] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.176185][ T4301] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.183138][ T4302] loop1: detected capacity change from 0 to 512 [ 69.196116][ T4298] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.196233][ T4299] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.209597][ T4301] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.227308][ T4299] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.253537][ T4298] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.273186][ T4301] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.290798][ T4298] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 69.292181][ T4299] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 69.309339][ T4298] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.309835][ T4299] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 69.322323][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.336060][ T4298] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.339006][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 69.369061][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.375217][ T4301] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 69.384061][ T4299] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.398853][ T4306] loop4: detected capacity change from 0 to 512 [ 69.417354][ T4301] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 69.428165][ T4298] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.442152][ T4301] EXT4-fs (loop2): orphan cleanup on readonly fs [ 69.442885][ T4302] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 69.451135][ T4301] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.459551][ T4299] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.475452][ T4301] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.492615][ T4302] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 69.523022][ T4299] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.523487][ T4302] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.540681][ T4298] EXT4-fs (loop0): 1 truncate cleaned up [ 69.556761][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.591094][ T4301] EXT4-fs (loop2): 1 truncate cleaned up [ 69.606921][ T4302] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.630442][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.642648][ T4301] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.672193][ T4298] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.696483][ T4299] EXT4-fs (loop3): 1 truncate cleaned up [ 69.700867][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.717331][ T4299] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.718715][ T4302] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.772440][ T4306] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 69.789859][ T4302] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 69.814442][ T4306] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 69.825215][ T4306] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.825681][ T4302] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program [ 69.853228][ T4306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 69.899876][ T4310] loop0: detected capacity change from 0 to 512 [ 69.926159][ T4306] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 69.931600][ T4312] loop3: detected capacity change from 0 to 512 [ 69.947968][ T4306] EXT4-fs (loop4): 1 truncate cleaned up [ 69.958917][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.972662][ T4312] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.987918][ T4311] loop2: detected capacity change from 0 to 512 [ 69.996526][ T4312] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 70.000904][ T4306] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.011563][ T4312] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.063288][ T4313] loop1: detected capacity change from 0 to 512 [ 70.068295][ T4311] EXT4-fs (loop2): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000004739,inode_readahead_blks=0x0000000000000800,norecovery,,errors=continue. Quota mode: writeback. [ 70.080503][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.095786][ T4311] ext4 filesystem being mounted at /root/syzkaller.V1vjlJ/14/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 70.121012][ T4312] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 70.132631][ T4312] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.142487][ T4312] EXT4-fs (loop3): orphan cleanup on readonly fs [ 70.146368][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.152381][ T4312] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.186369][ T4310] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.196703][ T4312] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 70.222690][ T4310] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.224271][ T4312] EXT4-fs (loop3): 1 truncate cleaned up [ 70.252782][ T4318] loop4: detected capacity change from 0 to 512 [ 70.266563][ T4310] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.269329][ T4312] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.278949][ T4313] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.278976][ T4313] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 70.278990][ T4313] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.301209][ T4310] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.347100][ T4320] loop2: detected capacity change from 0 to 512 [ 70.373378][ T4313] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.390296][ T4310] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 70.410665][ T4313] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.426540][ T4310] EXT4-fs (loop0): 1 truncate cleaned up [ 70.436087][ T4318] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.441406][ T4320] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.472366][ T4310] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.482468][ T4318] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.502316][ T4313] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 70.517971][ T4313] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.532847][ T4318] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.541647][ T4320] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.568112][ T4313] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 70.578431][ T4321] loop3: detected capacity change from 0 to 512 [ 70.600253][ T4318] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 70.604019][ T4320] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.620542][ T4318] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.634998][ T4318] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.645480][ T4320] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 70.655004][ T4318] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.655472][ T4313] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 70.686033][ T4320] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.718387][ T4320] EXT4-fs (loop2): orphan cleanup on readonly fs [ 70.731310][ T4321] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.745468][ T4324] loop0: detected capacity change from 0 to 512 [ 70.770780][ T4324] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.773313][ T4321] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.785485][ T4320] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.797725][ T4318] __quota_error: 50 callbacks suppressed [ 70.797740][ T4318] Quota error (device loop4): write_blk: dquota write failed [ 70.831865][ T4324] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.841806][ T4321] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.855387][ T4320] Quota error (device loop2): write_blk: dquota write failed executing program [ 70.875679][ T4324] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.895718][ T4324] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.904893][ T4320] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 70.918460][ T4324] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 70.926991][ T4325] loop1: detected capacity change from 0 to 512 [ 70.928704][ T4324] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.941752][ T4318] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 70.943913][ T4320] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 70.953293][ T4318] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 70.968236][ T4324] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 70.997705][ T4321] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.010837][ T4318] EXT4-fs (loop4): 1 truncate cleaned up [ 71.030724][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.051894][ T4321] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.058575][ T4320] EXT4-fs (loop2): 1 truncate cleaned up [ 71.062306][ T4321] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.068592][ T4324] Quota error (device loop0): write_blk: dquota write failed [ 71.086056][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.097406][ T4321] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 71.098249][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.128118][ T4325] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 71.128787][ T4324] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 71.148655][ T4324] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 71.154129][ T4325] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.176721][ T4324] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 71.183581][ T4321] Quota error (device loop3): write_blk: dquota write failed [ 71.206312][ T4325] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.222679][ T4321] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota executing program executing program [ 71.230268][ T4325] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 71.235121][ T4321] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 71.271743][ T4321] EXT4-fs (loop3): 1 truncate cleaned up [ 71.303572][ T4329] loop4: detected capacity change from 0 to 512 [ 71.311233][ T4325] Quota error (device loop1): write_blk: dquota write failed [ 71.328317][ T4325] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 71.344910][ T4325] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 71.357103][ T4331] loop2: detected capacity change from 0 to 512 [ 71.364419][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.382364][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 71.400122][ T4325] EXT4-fs (loop1): 1 truncate cleaned up [ 71.407050][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 71.469558][ T4334] loop0: detected capacity change from 0 to 512 [ 71.476653][ T4336] loop3: detected capacity change from 0 to 512 [ 71.486170][ T4329] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 71.489023][ T4331] ext4 filesystem being mounted at /root/syzkaller.V1vjlJ/17/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 71.499397][ T4329] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.526534][ T4329] EXT4-fs (loop4): orphan cleanup on readonly fs [ 71.534485][ T4329] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 71.552231][ T4337] loop1: detected capacity change from 0 to 512 [ 71.563857][ T4329] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 71.577618][ T4329] EXT4-fs (loop4): 1 truncate cleaned up [ 71.598824][ T4334] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.609496][ T4336] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 71.621675][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.633475][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.646555][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.666995][ T4339] loop2: detected capacity change from 0 to 512 [ 71.670915][ T4334] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.683699][ T4336] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 71.712657][ T4337] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 71.734699][ T4334] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.749904][ T4339] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.769022][ T4339] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.779291][ T4337] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.783265][ T4337] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.788109][ T4339] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.796278][ T4334] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 71.805869][ T4336] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.827781][ T4339] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 71.857572][ T4339] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.874278][ T4337] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 71.888911][ T4339] EXT4-fs (loop2): orphan cleanup on readonly fs [ 71.903745][ T4341] loop4: detected capacity change from 0 to 512 [ 71.911552][ T4334] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.913058][ T4336] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.921998][ T4334] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.929773][ T4336] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 71.945413][ T4336] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.957056][ T4336] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 71.961026][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.984856][ T4336] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 71.993781][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.998536][ T4339] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.008619][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.037021][ T4341] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 72.046598][ T4341] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 72.057510][ T4341] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.065389][ T4341] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.084462][ T4341] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.084710][ T4334] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.115881][ T4341] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 72.117946][ T4337] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.141192][ T4339] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.154913][ T4336] EXT4-fs (loop3): 1 truncate cleaned up [ 72.172653][ T4339] EXT4-fs (loop2): 1 truncate cleaned up [ 72.184739][ T4334] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.214782][ T4334] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 72.234269][ T4337] EXT4-fs (loop1): 1 truncate cleaned up executing program executing program [ 72.279281][ T4347] loop4: detected capacity change from 0 to 512 [ 72.319148][ T4348] loop2: detected capacity change from 0 to 512 [ 72.335784][ T4347] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.350252][ T4350] loop3: detected capacity change from 0 to 512 [ 72.350303][ T4349] loop0: detected capacity change from 0 to 512 [ 72.357758][ T4347] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 72.374812][ T4347] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.397028][ T4351] loop1: detected capacity change from 0 to 512 [ 72.405459][ T4347] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 72.415570][ T4347] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 72.427557][ T4347] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.438291][ T4350] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.440646][ T4349] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.449461][ T4350] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.463961][ T4348] ext4 filesystem being mounted at /root/syzkaller.V1vjlJ/19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.473159][ T4350] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.487829][ T4347] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.498296][ T4349] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.529458][ T4350] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 72.538503][ T4350] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 72.540229][ T4351] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.547536][ T4350] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.565745][ T4350] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.582069][ T4347] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.588989][ T4349] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.595092][ T4351] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.616362][ T4350] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.631931][ T4347] EXT4-fs (loop4): 1 truncate cleaned up [ 72.639197][ T4350] EXT4-fs (loop3): 1 truncate cleaned up [ 72.646320][ T4349] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.660475][ T4349] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 72.674889][ T4351] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 72.699957][ T4351] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.711027][ T4349] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.718230][ T4351] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 72.727984][ T4349] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program executing program [ 72.735230][ T4358] loop4: detected capacity change from 0 to 512 [ 72.745991][ T4351] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.777284][ T4359] loop3: detected capacity change from 0 to 512 [ 72.786298][ T4349] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.802259][ T4351] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 72.812907][ T4360] loop2: detected capacity change from 0 to 512 [ 72.828970][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.829256][ T4349] EXT4-fs (loop0): 1 truncate cleaned up [ 72.847596][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.872221][ T4351] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 72.897723][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.901710][ T4358] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.917243][ T4359] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.941707][ T4351] EXT4-fs (loop1): 1 truncate cleaned up [ 72.950693][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.963744][ T4359] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 73.005063][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.010703][ T4358] EXT4-fs (loop4): revision level too high, forcing read-only mode executing program [ 73.050547][ T4359] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.080708][ T4358] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.124539][ T4358] EXT4-fs (loop4): orphan cleanup on readonly fs [ 73.125705][ T4363] loop1: detected capacity change from 0 to 512 [ 73.135082][ T4358] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.147206][ T4361] loop0: detected capacity change from 0 to 512 [ 73.156512][ T4358] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.177958][ T4360] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 73.200531][ T4359] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 73.216854][ T4360] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.217080][ T4363] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.226995][ T4360] EXT4-fs (loop2): orphan cleanup on readonly fs [ 73.237369][ T4359] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.256992][ T4360] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.274915][ T4360] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.289775][ T4360] EXT4-fs (loop2): 1 truncate cleaned up [ 73.311482][ T4358] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 73.331559][ T4359] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.350661][ T4363] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.363130][ T4361] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.379264][ T4366] loop2: detected capacity change from 0 to 512 [ 73.395150][ T4359] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.403660][ T4361] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.414716][ T4359] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.434015][ T4363] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.466598][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.487796][ T4361] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.489662][ T4359] EXT4-fs (loop3): 1 truncate cleaned up [ 73.505614][ T4363] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 73.509276][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 73.531935][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.552327][ T4368] loop4: detected capacity change from 0 to 512 [ 73.560613][ T4363] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.570125][ T4363] EXT4-fs (loop1): orphan cleanup on readonly fs [ 73.578517][ T4366] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 73.578831][ T4363] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.608831][ T4363] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.609295][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.621814][ T4366] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.640252][ T4361] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.645996][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.666826][ T4368] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.668115][ T4363] EXT4-fs (loop1): 1 truncate cleaned up [ 73.684305][ T4361] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.693771][ T4366] EXT4-fs (loop2): orphan cleanup on readonly fs [ 73.702988][ T4368] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 73.708627][ T4361] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.712305][ T4368] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 73.728826][ T4366] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.749311][ T4361] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.769844][ T4361] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.772568][ T4372] loop3: detected capacity change from 0 to 512 [ 73.792385][ T4361] EXT4-fs (loop0): 1 truncate cleaned up [ 73.798619][ T4366] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.812308][ T4368] EXT4-fs (loop4): orphan cleanup on readonly fs [ 73.820275][ T4372] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.835386][ T4368] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.862185][ T4372] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.868797][ T4366] EXT4-fs (loop2): 1 truncate cleaned up [ 73.874172][ T4372] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 73.899205][ T4368] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 73.924007][ T4372] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 73.930174][ T4374] loop1: detected capacity change from 0 to 512 [ 73.933470][ T4372] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 73.950028][ T4372] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.961990][ T4372] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 73.962650][ T4368] EXT4-fs (loop4): 1 truncate cleaned up [ 73.987220][ T4374] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.999294][ T4372] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.022736][ T4374] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.034071][ T4374] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 74.034905][ T4372] EXT4-fs (loop3): 1 truncate cleaned up [ 74.056376][ T4374] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 74.065869][ T4374] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.075498][ T4374] EXT4-fs (loop1): orphan cleanup on readonly fs [ 74.088388][ T4375] loop0: detected capacity change from 0 to 512 [ 74.088764][ T4377] loop2: detected capacity change from 0 to 512 [ 74.104113][ T4374] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.121367][ T4375] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 74.141819][ T4375] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.142081][ T4374] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.172453][ T4377] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 74.190767][ T4377] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.191082][ T4378] loop4: detected capacity change from 0 to 512 [ 74.201498][ T4375] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.209474][ T4377] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.230723][ T4375] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.245279][ T4374] EXT4-fs (loop1): 1 truncate cleaned up [ 74.253175][ T4375] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.266017][ T4377] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 74.287097][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program executing program [ 74.298420][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.309620][ T4378] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.310730][ T4377] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.330067][ T4378] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 74.345194][ T4378] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.349534][ T4381] loop3: detected capacity change from 0 to 512 [ 74.356683][ T4383] loop1: detected capacity change from 0 to 512 [ 74.371692][ T4378] EXT4-fs (loop4): orphan cleanup on readonly fs [ 74.371746][ T4375] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.387932][ T4378] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.391382][ T4377] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.406947][ T4375] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.433333][ T4378] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.450176][ T4377] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.450782][ T4383] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 74.468444][ T4375] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.479612][ T4383] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.504590][ T4383] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.516206][ T4377] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.531017][ T4383] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 74.546248][ T4378] EXT4-fs (loop4): 1 truncate cleaned up [ 74.558717][ T4381] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 74.569731][ T4383] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.570658][ T4375] EXT4-fs (loop0): 1 truncate cleaned up [ 74.580912][ T4383] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 74.595536][ T4383] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.619128][ T4377] EXT4-fs (loop2): 1 truncate cleaned up [ 74.645628][ T4381] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.657266][ T4381] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.677479][ T4383] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.709909][ T4381] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 74.730211][ T4386] loop4: detected capacity change from 0 to 512 [ 74.746103][ T4381] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 74.756257][ T4381] EXT4-fs (loop3): orphan cleanup on readonly fs [ 74.769629][ T4383] EXT4-fs (loop1): 1 truncate cleaned up [ 74.777765][ T4381] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 74.802521][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 74.833631][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 74.848394][ T4381] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 74.855551][ T4389] loop2: detected capacity change from 0 to 512 [ 74.870326][ T4386] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 74.882361][ T4386] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 74.887406][ T4390] loop0: detected capacity change from 0 to 512 [ 74.900022][ T4381] EXT4-fs (loop3): 1 truncate cleaned up [ 74.900163][ T4386] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 74.916822][ T4386] EXT4-fs (loop4): orphan cleanup on readonly fs [ 74.924938][ T4386] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 74.961623][ T4390] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 74.975697][ T4389] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 74.976324][ T4386] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.017166][ T4389] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 75.036226][ T4390] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.049105][ T4392] loop1: detected capacity change from 0 to 512 [ 75.057961][ T4393] loop3: detected capacity change from 0 to 512 [ 75.067979][ T4389] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.081459][ T4390] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.094990][ T4386] EXT4-fs (loop4): 1 truncate cleaned up [ 75.105680][ T4390] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.114464][ T4389] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 75.124309][ T4389] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 75.133758][ T4390] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 75.144947][ T4393] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.161518][ T4392] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.173439][ T4389] EXT4-fs (loop2): orphan cleanup on readonly fs [ 75.181607][ T4393] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.193247][ T4392] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.193913][ T4390] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.205727][ T4393] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.230109][ T4389] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.247957][ T4392] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.253713][ T4396] loop4: detected capacity change from 0 to 512 [ 75.260692][ T4389] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.287433][ T4390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.290449][ T4392] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 75.318833][ T4392] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 75.333532][ T4392] EXT4-fs (loop1): orphan cleanup on readonly fs [ 75.351615][ T4390] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.365101][ T4392] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.383624][ T4389] EXT4-fs (loop2): 1 truncate cleaned up [ 75.390138][ T4393] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 75.399197][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.409793][ T4393] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 75.418634][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.429241][ T4390] EXT4-fs (loop0): 1 truncate cleaned up [ 75.437140][ T4393] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.438465][ T4396] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.471236][ T4392] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.481496][ T4393] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.487048][ T4396] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.503599][ T4393] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.525131][ T4396] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program executing program [ 75.556766][ T4393] EXT4-fs (loop3): 1 truncate cleaned up [ 75.561761][ T4396] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.570915][ T4392] EXT4-fs (loop1): 1 truncate cleaned up [ 75.578131][ T4396] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.612599][ T4401] loop0: detected capacity change from 0 to 512 [ 75.618217][ T4400] loop2: detected capacity change from 0 to 512 [ 75.630707][ T4396] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.652979][ T4396] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 75.669940][ T4400] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.699271][ T4401] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 75.705962][ T4402] loop3: detected capacity change from 0 to 512 [ 75.723945][ T4400] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.726262][ T4401] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.747984][ T4400] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.766652][ T4403] loop1: detected capacity change from 0 to 512 [ 75.777788][ T4401] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.791069][ T4400] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 75.793565][ T4401] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.808163][ T4400] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 75.809252][ T4401] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 75.820260][ T4400] EXT4-fs (loop2): orphan cleanup on readonly fs [ 75.828977][ T4401] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.837472][ T4400] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 75.863735][ T4402] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.877922][ T4401] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 75.897424][ T4403] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.897439][ T4402] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.897454][ T4402] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.908344][ T4403] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.920958][ T4401] __quota_error: 60 callbacks suppressed [ 75.920973][ T4401] Quota error (device loop0): write_blk: dquota write failed [ 75.929865][ T4403] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.945019][ T4406] loop4: detected capacity change from 0 to 512 [ 75.974104][ T4401] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 75.974560][ T4403] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 75.985594][ T4401] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 75.994968][ T4400] Quota error (device loop2): write_blk: dquota write failed [ 76.030887][ T4403] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.034308][ T4400] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 76.046079][ T4403] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.055225][ T4402] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.064917][ T4403] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.073052][ T4402] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.090798][ T4400] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 76.111776][ T4401] EXT4-fs (loop0): 1 truncate cleaned up [ 76.123027][ T4400] EXT4-fs (loop2): 1 truncate cleaned up [ 76.129635][ T4403] Quota error (device loop1): write_blk: dquota write failed [ 76.135986][ T4402] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.139567][ T4403] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 76.162212][ T4402] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.173470][ T4403] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 76.184126][ T4402] Quota error (device loop3): write_blk: dquota write failed [ 76.202718][ T4403] EXT4-fs (loop1): 1 truncate cleaned up [ 76.216746][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.227770][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.238902][ T4406] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.239064][ T4402] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 76.265052][ T4402] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program executing program [ 76.290660][ T4406] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 76.318576][ T4410] loop0: detected capacity change from 0 to 512 [ 76.332828][ T4411] loop2: detected capacity change from 0 to 512 executing program [ 76.337369][ T4406] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.358606][ T4402] EXT4-fs (loop3): 1 truncate cleaned up [ 76.365140][ T4411] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.377517][ T4410] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.424210][ T4412] loop1: detected capacity change from 0 to 512 [ 76.437534][ T4406] EXT4-fs (loop4): orphan cleanup on readonly fs executing program [ 76.464288][ T4411] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.477179][ T4410] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.500292][ T4406] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.527622][ T4410] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.532596][ T4411] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.547046][ T4406] Quota error (device loop4): write_blk: dquota write failed [ 76.571453][ T4412] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.583571][ T4406] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 76.595840][ T4410] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.605575][ T4410] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.608769][ T4412] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 76.616596][ T4410] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.625479][ T4406] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 76.641008][ T4410] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.663689][ T4410] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 76.677560][ T4411] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 76.705220][ T4416] loop3: detected capacity change from 0 to 512 [ 76.715167][ T4411] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.726116][ T4412] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.726247][ T4411] EXT4-fs (loop2): orphan cleanup on readonly fs [ 76.747530][ T4411] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.761612][ T4410] EXT4-fs (loop0): 1 truncate cleaned up [ 76.773604][ T4411] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 76.794344][ T4412] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 76.797370][ T4411] EXT4-fs (loop2): 1 truncate cleaned up [ 76.811130][ T4416] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.824932][ T4406] EXT4-fs (loop4): 1 truncate cleaned up [ 76.836427][ T4412] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.860512][ T4416] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.867275][ T4412] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.875542][ T4416] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.907440][ T4416] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.915736][ T4412] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.933322][ T4416] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 76.934126][ T4412] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 76.974802][ T4416] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.984364][ T4416] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 76.988367][ T4419] loop4: detected capacity change from 0 to 512 executing program executing program [ 77.035844][ T4416] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 77.058479][ T4421] loop2: detected capacity change from 0 to 512 [ 77.067421][ T4420] loop0: detected capacity change from 0 to 512 [ 77.068165][ T4412] EXT4-fs (loop1): 1 truncate cleaned up [ 77.088660][ T4416] EXT4-fs (loop3): 1 truncate cleaned up [ 77.107074][ T4419] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.121063][ T4420] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.128309][ T4419] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.134506][ T4420] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.148714][ T4419] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.156399][ T4420] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.188712][ T4419] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 77.192654][ T4421] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.215619][ T4421] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 77.226814][ T4421] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.229970][ T4419] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.255734][ T4419] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.266469][ T4419] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 77.270716][ T4425] loop3: detected capacity change from 0 to 512 [ 77.285573][ T4421] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.292815][ T4420] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.304179][ T4421] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.331015][ T4426] loop1: detected capacity change from 0 to 512 [ 77.334338][ T4419] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 77.339821][ T4421] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.362841][ T4425] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.363428][ T4420] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.384816][ T4419] EXT4-fs (loop4): 1 truncate cleaned up [ 77.384982][ T4425] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.397912][ T4420] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.414707][ T4425] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.419541][ T4426] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.426720][ T4425] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 77.445456][ T4425] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.451529][ T4421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 77.454988][ T4425] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.478073][ T4426] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.489232][ T4420] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 77.489256][ T4426] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.507715][ T4425] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 77.540221][ T4426] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 77.545488][ T4421] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 77.563697][ T4420] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 77.571922][ T4425] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 77.576921][ T4426] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.605296][ T4426] EXT4-fs (loop1): orphan cleanup on readonly fs [ 77.637584][ T4429] loop4: detected capacity change from 0 to 512 [ 77.646241][ T4420] EXT4-fs (loop0): 1 truncate cleaned up [ 77.653010][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.665562][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.677274][ T4426] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 77.686232][ T4429] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.716251][ T4421] EXT4-fs (loop2): 1 truncate cleaned up [ 77.750532][ T4429] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 77.770771][ T4425] EXT4-fs (loop3): 1 truncate cleaned up [ 77.777229][ T4426] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program executing program [ 77.822099][ T4429] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 77.827750][ T4431] loop0: detected capacity change from 0 to 512 [ 77.832540][ T4429] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.847664][ T4429] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 77.874739][ T4431] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.875349][ T4426] EXT4-fs (loop1): 1 truncate cleaned up [ 77.901130][ T4431] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.911387][ T4429] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 77.917608][ T4431] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.945061][ T4432] loop2: detected capacity change from 0 to 512 [ 77.961643][ T4432] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 77.962109][ T4429] EXT4-fs (loop4): 1 truncate cleaned up [ 77.978095][ T4432] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.992044][ T4431] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.014657][ T4431] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 78.043768][ T4432] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.054011][ T4434] loop3: detected capacity change from 0 to 512 [ 78.085110][ T4435] loop1: detected capacity change from 0 to 512 [ 78.093150][ T4431] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.107262][ T4432] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.118230][ T4431] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 78.138960][ T4432] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.149319][ T4432] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.157281][ T4434] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.180820][ T4435] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.193099][ T4431] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.194372][ T4437] loop4: detected capacity change from 0 to 512 [ 78.208952][ T4432] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.214977][ T4435] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.232201][ T4432] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.244680][ T4434] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.270253][ T4432] EXT4-fs (loop2): 1 truncate cleaned up [ 78.277174][ T4435] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.278011][ T4431] EXT4-fs (loop0): 1 truncate cleaned up [ 78.298970][ T4435] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 78.316526][ T4434] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.331409][ T4435] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 78.342017][ T4435] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.344661][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.363757][ T4435] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.396628][ T4435] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.399984][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.422522][ T4437] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.422976][ T4434] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 78.434576][ T4435] EXT4-fs (loop1): 1 truncate cleaned up [ 78.444851][ T4437] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 78.468568][ T4439] loop2: detected capacity change from 0 to 512 executing program [ 78.489162][ T4437] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.489197][ T4434] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.524319][ T4442] loop0: detected capacity change from 0 to 512 [ 78.524980][ T4437] EXT4-fs (loop4): orphan cleanup on readonly fs executing program [ 78.534210][ T4439] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.561899][ T4437] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.599606][ T4443] loop1: detected capacity change from 0 to 512 [ 78.625419][ T4439] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.636759][ T4442] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.649797][ T4434] EXT4-fs (loop3): orphan cleanup on readonly fs [ 78.668765][ T4437] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.683309][ T4442] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.700642][ T4439] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.711960][ T4434] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.727881][ T4442] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.739659][ T4443] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.750866][ T4443] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.751109][ T4439] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.763241][ T4443] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.772191][ T4434] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.790066][ T4439] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.799050][ T4437] EXT4-fs (loop4): 1 truncate cleaned up [ 78.807626][ T4439] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.813726][ T4442] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.829528][ T4439] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.829631][ T4442] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.856604][ T4443] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 78.868499][ T4443] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 78.878115][ T4442] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.880829][ T4434] EXT4-fs (loop3): 1 truncate cleaned up [ 78.887558][ T4443] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.903534][ T4442] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.911308][ T4439] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.935051][ T4442] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 78.946588][ T4443] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 78.970867][ T4442] EXT4-fs (loop0): 1 truncate cleaned up [ 78.987020][ T4443] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 79.006638][ T4439] EXT4-fs (loop2): 1 truncate cleaned up [ 79.037438][ T4447] loop4: detected capacity change from 0 to 512 executing program [ 79.061228][ T4443] EXT4-fs (loop1): 1 truncate cleaned up [ 79.082081][ T4448] loop3: detected capacity change from 0 to 512 executing program executing program [ 79.108685][ T4448] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.122233][ T4448] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.138687][ T4449] loop0: detected capacity change from 0 to 512 [ 79.154236][ T4450] loop2: detected capacity change from 0 to 512 executing program [ 79.161453][ T4448] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.172747][ T4447] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.177023][ T4451] loop1: detected capacity change from 0 to 512 [ 79.183680][ T4447] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.204413][ T4447] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.215719][ T4449] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.215735][ T4448] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 79.215750][ T4448] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 79.227256][ T4449] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.239369][ T4448] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.246206][ T4447] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 79.274140][ T4450] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.287221][ T4450] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.291242][ T4448] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 79.298365][ T4450] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.315492][ T4451] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.342741][ T4450] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 79.346880][ T4449] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.366584][ T4450] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 79.375347][ T4447] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 79.386617][ T4450] EXT4-fs (loop2): orphan cleanup on readonly fs [ 79.395349][ T4447] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.402825][ T4449] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.411149][ T4448] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 79.420688][ T4449] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 79.430613][ T4451] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.450948][ T4451] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.465186][ T4451] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 79.465404][ T4450] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 79.474084][ T4451] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 79.501813][ T4447] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 79.530158][ T4451] EXT4-fs (loop1): orphan cleanup on readonly fs [ 79.541770][ T4450] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 79.542312][ T4451] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 79.563635][ T4448] EXT4-fs (loop3): 1 truncate cleaned up [ 79.575607][ T4449] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.593485][ T4447] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 79.611353][ T4451] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 79.613384][ T4450] EXT4-fs (loop2): 1 truncate cleaned up [ 79.637567][ T4449] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 79.663512][ T4449] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 79.685542][ T4451] EXT4-fs (loop1): 1 truncate cleaned up [ 79.723779][ T4447] EXT4-fs (loop4): 1 truncate cleaned up [ 79.732149][ T4449] EXT4-fs (loop0): 1 truncate cleaned up [ 79.748048][ T4457] loop3: detected capacity change from 0 to 512 executing program executing program [ 79.794144][ T4457] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.806328][ T4457] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.830737][ T4458] loop2: detected capacity change from 0 to 512 executing program [ 79.844859][ T4457] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.856330][ T4459] loop1: detected capacity change from 0 to 512 [ 79.863068][ T4460] loop4: detected capacity change from 0 to 512 [ 79.865839][ T4457] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 79.882884][ T4457] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 79.893215][ T4457] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.893486][ T4458] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.908401][ T4462] loop0: detected capacity change from 0 to 512 [ 79.915236][ T4457] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 79.934229][ T4458] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.950271][ T4460] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.957540][ T4458] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.983928][ T4459] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.984021][ T4462] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.984040][ T4462] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.010425][ T4460] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.017009][ T4462] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.039746][ T4462] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.039870][ T4459] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.050111][ T4457] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.060829][ T4459] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.085952][ T4460] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.100960][ T4462] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.114597][ T4459] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 80.124300][ T4460] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.131489][ T4458] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 80.143378][ T4459] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.149094][ T4462] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.153238][ T4459] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.167281][ T4457] EXT4-fs (loop3): 1 truncate cleaned up [ 80.170305][ T4458] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.175474][ T4459] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.183925][ T4458] EXT4-fs (loop2): orphan cleanup on readonly fs [ 80.205757][ T4460] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.210801][ T4458] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.226775][ T4460] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.251519][ T4462] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.275501][ T4459] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.288897][ T4458] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.303206][ T4460] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.324473][ T4459] EXT4-fs (loop1): 1 truncate cleaned up [ 80.337357][ T4462] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.356470][ T4458] EXT4-fs (loop2): 1 truncate cleaned up [ 80.370299][ T4462] EXT4-fs (loop0): 1 truncate cleaned up [ 80.392490][ T4460] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program executing program executing program executing program [ 80.419098][ T4460] EXT4-fs (loop4): 1 truncate cleaned up [ 80.441845][ T4467] loop3: detected capacity change from 0 to 512 executing program [ 80.489924][ T4468] loop2: detected capacity change from 0 to 512 [ 80.497133][ T4467] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.515784][ T4471] loop0: detected capacity change from 0 to 512 [ 80.521896][ T4470] loop1: detected capacity change from 0 to 512 [ 80.524068][ T4467] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.542237][ T4467] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.555475][ T4467] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 80.569464][ T4467] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.580206][ T4469] loop4: detected capacity change from 0 to 512 [ 80.581923][ T4467] EXT4-fs (loop3): orphan cleanup on readonly fs [ 80.597470][ T4471] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.598137][ T4467] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.609360][ T4468] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.642201][ T4470] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.653925][ T4471] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.669122][ T4470] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.693888][ T4468] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.737372][ T4468] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.743225][ T4471] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.761729][ T4469] ext4 filesystem being mounted at /root/syzkaller.S3b3EM/30/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.781109][ T4470] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.786052][ T4467] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.821960][ T4468] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 80.832498][ T4468] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.842363][ T4470] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 80.846952][ T4468] EXT4-fs (loop2): orphan cleanup on readonly fs [ 80.852039][ T4471] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.869528][ T4468] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 80.889959][ T4467] EXT4-fs (loop3): 1 truncate cleaned up [ 80.891249][ T4470] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.897388][ T4468] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 80.911611][ T4470] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.936759][ T4471] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 80.941417][ T4470] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 80.946106][ T4471] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.971097][ T4479] loop4: detected capacity change from 0 to 512 [ 80.981406][ T4471] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 81.000619][ T4470] __quota_error: 60 callbacks suppressed [ 81.000636][ T4470] Quota error (device loop1): write_blk: dquota write failed [ 81.007123][ T4470] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 81.029362][ T4471] Quota error (device loop0): write_blk: dquota write failed [ 81.036922][ T4470] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.038691][ T4468] EXT4-fs (loop2): 1 truncate cleaned up [ 81.057654][ T4471] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 81.058245][ T4479] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.069037][ T4471] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 81.113716][ T4470] EXT4-fs (loop1): 1 truncate cleaned up [ 81.124949][ T4471] EXT4-fs (loop0): 1 truncate cleaned up [ 81.131201][ T4479] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 81.157997][ T4479] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.164638][ T4480] loop3: detected capacity change from 0 to 512 [ 81.177335][ T4479] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 81.187813][ T4479] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 81.200153][ T4479] EXT4-fs (loop4): orphan cleanup on readonly fs [ 81.205421][ T4482] loop2: detected capacity change from 0 to 512 executing program [ 81.215605][ T4479] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 81.234458][ T4479] Quota error (device loop4): write_blk: dquota write failed [ 81.238066][ T4483] loop1: detected capacity change from 0 to 512 [ 81.243147][ T4479] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 81.261639][ T4479] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.275836][ T4480] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.290011][ T4482] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 81.321789][ T4483] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.340541][ T4483] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.343558][ T4479] EXT4-fs (loop4): 1 truncate cleaned up [ 81.361385][ T4480] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.362223][ T4484] loop0: detected capacity change from 0 to 512 [ 81.373452][ T4482] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.385586][ T4483] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.405883][ T4480] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.411949][ T4482] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.419696][ T4483] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 81.430259][ T4482] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 81.440200][ T4483] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 81.458948][ T4483] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.469004][ T4483] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 81.480844][ T4484] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.485859][ T4482] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 81.497738][ T4483] Quota error (device loop1): write_blk: dquota write failed [ 81.506160][ T4482] EXT4-fs (loop2): orphan cleanup on readonly fs [ 81.524431][ T4480] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 81.541224][ T4482] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 81.579549][ T4484] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.599085][ T4480] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 81.621384][ T4484] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.630561][ T4483] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 81.642845][ T4482] Quota error (device loop2): write_blk: dquota write failed [ 81.644845][ T4480] EXT4-fs (loop3): orphan cleanup on readonly fs [ 81.662640][ T4482] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 81.664178][ T4483] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.675450][ T4484] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.698370][ T4488] loop4: detected capacity change from 0 to 512 [ 81.707632][ T4480] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 81.719944][ T4482] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.753239][ T1108] cfg80211: failed to load regulatory.db [ 81.765293][ T4488] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.791439][ T4482] EXT4-fs (loop2): 1 truncate cleaned up [ 81.812099][ T4483] EXT4-fs (loop1): 1 truncate cleaned up [ 81.839206][ T4484] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 81.860681][ T4480] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.873635][ T4488] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 81.891026][ T4484] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.906811][ T4484] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 81.929243][ T4488] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.934106][ T4484] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 81.955863][ T4484] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 81.989324][ T4490] loop2: detected capacity change from 0 to 512 [ 82.006423][ T4480] EXT4-fs (loop3): 1 truncate cleaned up [ 82.014888][ T4488] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.050649][ T4488] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.062886][ T4490] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.072309][ T4492] loop1: detected capacity change from 0 to 512 [ 82.074413][ T4490] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 82.093813][ T4490] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.117064][ T4488] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.125497][ T4488] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 82.135327][ T4493] loop0: detected capacity change from 0 to 512 [ 82.157520][ T4490] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 82.191108][ T4488] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 82.208065][ T4493] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.228190][ T4495] loop3: detected capacity change from 0 to 512 [ 82.235576][ T4492] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.246470][ T4490] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.255672][ T4493] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.267519][ T4492] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.281430][ T4490] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.289862][ T4488] EXT4-fs (loop4): 1 truncate cleaned up [ 82.319518][ T4493] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.330252][ T4492] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.350945][ T4490] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 82.371056][ T4493] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.382893][ T4495] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.390937][ T4493] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.411325][ T4493] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.411352][ T4492] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 82.428148][ T4495] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.430848][ T4493] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 82.450324][ T4495] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.457168][ T4490] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 82.486138][ T4492] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.489005][ T4493] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 82.497947][ T4492] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 82.517972][ T4495] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.528356][ T4492] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 82.545294][ T4490] EXT4-fs (loop2): 1 truncate cleaned up [ 82.552371][ T4493] EXT4-fs (loop0): 1 truncate cleaned up [ 82.561739][ T4495] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.580683][ T4492] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 82.589084][ T4499] loop4: detected capacity change from 0 to 512 [ 82.603078][ T4492] EXT4-fs (loop1): 1 truncate cleaned up [ 82.611466][ T4495] EXT4-fs (loop3): orphan cleanup on readonly fs executing program [ 82.619060][ T4495] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 82.636079][ T4495] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 82.651556][ T4495] EXT4-fs (loop3): 1 truncate cleaned up executing program executing program executing program executing program [ 82.740557][ T4499] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.771520][ T4499] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.785506][ T4503] loop2: detected capacity change from 0 to 512 [ 82.789453][ T4502] loop0: detected capacity change from 0 to 512 [ 82.800612][ T4499] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.819416][ T4501] loop1: detected capacity change from 0 to 512 [ 82.838079][ T4503] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.849077][ T4502] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.849441][ T4503] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.870432][ T4502] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.882537][ T4499] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.891657][ T4504] loop3: detected capacity change from 0 to 512 [ 82.902628][ T4502] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.914099][ T4499] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 82.917851][ T4503] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.935870][ T4499] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.949629][ T4502] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.970921][ T4503] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 82.993478][ T4503] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.008955][ T4499] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.014017][ T4503] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.054758][ T4503] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.054968][ T4502] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.074210][ T4504] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.083443][ T4502] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.102185][ T4502] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.108908][ T4503] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 83.119791][ T4504] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.145498][ T4502] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 83.160269][ T4499] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 83.161713][ T4501] ext4 filesystem being mounted at /root/syzkaller.tNF236/31/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.210925][ T4504] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.224533][ T4503] EXT4-fs (loop2): 1 truncate cleaned up [ 83.224533][ T4502] EXT4-fs (loop0): 1 truncate cleaned up [ 83.229911][ T4499] EXT4-fs (loop4): 1 truncate cleaned up [ 83.256687][ T4504] EXT4-fs (loop3): revision level too high, forcing read-only mode executing program executing program executing program [ 83.312588][ T4504] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.345483][ T4504] EXT4-fs (loop3): orphan cleanup on readonly fs executing program [ 83.361123][ T4504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 83.409893][ T4504] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 83.424643][ T4504] EXT4-fs (loop3): 1 truncate cleaned up [ 83.438165][ T4514] loop2: detected capacity change from 0 to 512 [ 83.446152][ T4517] loop4: detected capacity change from 0 to 512 [ 83.454739][ T4513] loop1: detected capacity change from 0 to 512 [ 83.467388][ T4516] loop0: detected capacity change from 0 to 512 [ 83.483707][ T4517] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.503280][ T4513] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.524887][ T4513] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.536217][ T4517] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.545864][ T4513] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.548193][ T4517] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.567301][ T4513] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 83.576750][ T4513] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.587195][ T4513] EXT4-fs (loop1): orphan cleanup on readonly fs [ 83.593270][ T4514] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.611057][ T4513] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.623187][ T4514] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.642287][ T4514] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 83.642637][ T4513] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 83.654679][ T4517] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 83.680815][ T4516] ext4 filesystem being mounted at /root/syzkaller.MHQmvu/33/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.680972][ T4514] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.712484][ T4523] loop3: detected capacity change from 0 to 512 [ 83.732196][ T4523] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.748576][ T4517] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.752290][ T4516] [ 83.759015][ T4517] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.760310][ T4516] ====================================================== [ 83.767658][ T4514] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 83.775694][ T4516] WARNING: possible circular locking dependency detected [ 83.775718][ T4516] 5.15.178-syzkaller #0 Not tainted [ 83.775728][ T4516] ------------------------------------------------------ [ 83.775733][ T4516] syz-executor410/4516 is trying to acquire lock: [ 83.775743][ T4516] ffff8880750b1228 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x57/0x510 [ 83.785961][ T4514] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.792866][ T4516] [ 83.792866][ T4516] but task is already holding lock: [ 83.792877][ T4516] ffff888071536628 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x9a2/0x1c70 [ 83.792928][ T4516] [ 83.792928][ T4516] which lock already depends on the new lock. [ 83.792928][ T4516] [ 83.792932][ T4516] [ 83.792932][ T4516] the existing dependency chain (in reverse order) is: [ 83.792937][ T4516] [ 83.792937][ T4516] -> #2 (&ei->i_data_sem/2 [ 83.799516][ T4523] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.806637][ T4516] ){++++}-{3:3}: [ 83.806661][ T4516] lock_acquire+0x1db/0x4f0 [ 83.806681][ T4516] down_read+0x45/0x2e0 [ 83.806709][ T4516] ext4_map_blocks+0x391/0x1c70 [ 83.806726][ T4516] ext4_getblk+0x19f/0x710 [ 83.814561][ T4523] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.824208][ T4516] ext4_bread+0x2a/0x170 [ 83.824235][ T4516] ext4_quota_read+0x1a1/0x2c0 [ 83.824251][ T4516] find_tree_dqentry+0x192/0xb60 [ 83.824265][ T4516] find_tree_dqentry+0x41a/0xb60 [ 83.834559][ T4513] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 83.839807][ T4516] find_tree_dqentry+0x41a/0xb60 [ 83.942071][ T4517] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.947341][ T4516] find_tree_dqentry+0x41a/0xb60 [ 83.947367][ T4516] qtree_read_dquot+0x13f/0x650 [ 83.947381][ T4516] v2_read_dquot+0xbe/0x100 [ 83.947394][ T4516] dquot_acquire+0x188/0x680 [ 83.953877][ T4514] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 83.963139][ T4516] ext4_acquire_dquot+0x2eb/0x4a0 [ 83.963170][ T4516] dqget+0x762/0xe90 [ 83.963183][ T4516] __dquot_initialize+0x45e/0xea0 [ 83.963196][ T4516] ext4_process_orphan+0x57/0x2d0 [ 83.980289][ T4513] EXT4-fs (loop1): 1 truncate cleaned up [ 83.985300][ T4516] ext4_orphan_cleanup+0x9d9/0x1240 [ 83.985339][ T4516] ext4_fill_super+0x98de/0xa110 [ 83.985353][ T4516] mount_bdev+0x2c9/0x3f0 [ 84.010874][ T4517] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 84.025193][ T4516] legacy_get_tree+0xeb/0x180 [ 84.025228][ T4516] vfs_get_tree+0x88/0x270 [ 84.025242][ T4516] do_new_mount+0x2ba/0xb40 [ 84.025254][ T4516] __se_sys_mount+0x2d5/0x3c0 [ 84.025271][ T4516] do_syscall_64+0x3b/0xb0 [ 84.025285][ T4516] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.025303][ T4516] [ 84.025303][ T4516] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3} [ 84.033129][ T4514] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 84.037182][ T4516] : [ 84.037194][ T4516] lock_acquire+0x1db/0x4f0 [ 84.054318][ T4514] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 84.057865][ T4516] down_read+0x45/0x2e0 [ 84.070622][ T4517] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 84.070735][ T4516] v2_read_dquot+0x4a/0x100 [ 84.081310][ T4514] EXT4-fs (loop2): 1 truncate cleaned up [ 84.089167][ T4516] dquot_acquire+0x188/0x680 [ 84.089195][ T4516] ext4_acquire_dquot+0x2eb/0x4a0 [ 84.089218][ T4516] dqget+0x762/0xe90 [ 84.101061][ T4517] EXT4-fs (loop4): 1 truncate cleaned up [ 84.105190][ T4516] __dquot_initialize+0x45e/0xea0 [ 84.105222][ T4516] ext4_process_orphan+0x57/0x2d0 [ 84.105241][ T4516] ext4_orphan_cleanup+0x9d9/0x1240 [ 84.228246][ T4516] ext4_fill_super+0x98de/0xa110 [ 84.235103][ T4516] mount_bdev+0x2c9/0x3f0 [ 84.241415][ T4516] legacy_get_tree+0xeb/0x180 [ 84.243139][ T4523] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 84.247850][ T4516] vfs_get_tree+0x88/0x270 [ 84.263048][ T4516] do_new_mount+0x2ba/0xb40 [ 84.267816][ T4523] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 84.268352][ T4516] __se_sys_mount+0x2d5/0x3c0 [ 84.283746][ T4516] do_syscall_64+0x3b/0xb0 [ 84.289244][ T4516] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.289336][ T4523] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.295888][ T4516] [ 84.295888][ T4516] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 84.295923][ T4516] validate_chain+0x1649/0x5930 [ 84.295943][ T4516] __lock_acquire+0x1295/0x1ff0 [ 84.295956][ T4516] lock_acquire+0x1db/0x4f0 [ 84.295968][ T4516] __mutex_lock_common+0x1da/0x25a0 [ 84.295982][ T4516] mutex_lock_nested+0x17/0x20 [ 84.295995][ T4516] dquot_commit+0x57/0x510 [ 84.296008][ T4516] ext4_write_dquot+0x1fd/0x360 [ 84.296022][ T4516] mark_all_dquot_dirty+0xf7/0x400 [ 84.321701][ T4523] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 84.324076][ T4516] __dquot_alloc_space+0xdd8/0x1090 [ 84.324099][ T4516] ext4_mb_new_blocks+0x12d8/0x4d60 [ 84.324116][ T4516] ext4_ext_map_blocks+0x1b01/0x7630 [ 84.341392][ T4523] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 84.343144][ T4516] ext4_map_blocks+0xa66/0x1c70 [ 84.360475][ T4523] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 84.360527][ T4516] _ext4_get_block+0x23b/0x660 [ 84.388423][ T4523] EXT4-fs (loop3): 1 truncate cleaned up [ 84.392897][ T4516] ext4_block_write_begin+0x6b0/0x13a0 [ 84.392921][ T4516] ext4_write_begin+0x6c6/0x15f0 [ 84.392940][ T4516] ext4_da_write_begin+0x342/0xb60 [ 84.392953][ T4516] generic_perform_write+0x2bf/0x5b0 [ 84.392969][ T4516] ext4_buffered_write_iter+0x227/0x360 [ 84.476041][ T4516] ext4_file_write_iter+0x1d1/0x1940 [ 84.483469][ T4516] vfs_write+0xacd/0xe50 [ 84.488341][ T4516] ksys_write+0x1a2/0x2c0 [ 84.493229][ T4516] do_syscall_64+0x3b/0xb0 [ 84.498625][ T4516] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 84.505631][ T4516] [ 84.505631][ T4516] other info that might help us debug this: [ 84.505631][ T4516] [ 84.518535][ T4516] Chain exists of: [ 84.518535][ T4516] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 84.518535][ T4516] [ 84.533825][ T4516] Possible unsafe locking scenario: [ 84.533825][ T4516] [ 84.542228][ T4516] CPU0 CPU1 [ 84.548654][ T4516] ---- ---- [ 84.555013][ T4516] lock(&ei->i_data_sem/2); [ 84.559909][ T4516] lock(&s->s_dquot.dqio_sem); [ 84.567483][ T4516] lock(&ei->i_data_sem/2); [ 84.576300][ T4516] lock(&dquot->dq_lock); [ 84.581637][ T4516] [ 84.581637][ T4516] *** DEADLOCK *** [ 84.581637][ T4516] [ 84.590399][ T4516] 4 locks held by syz-executor410/4516: [ 84.596408][ T4516] #0: ffff8880206f6460 (sb_writers#5){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 [ 84.606588][ T4516] #1: ffff8880715367a0 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: ext4_buffered_write_iter+0xa0/0x360 [ 84.620127][ T4516] #2: ffff888071536628 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x9a2/0x1c70 [ 84.631716][ T4516] #3: ffffffff8cc44038 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 84.642225][ T4516] [ 84.642225][ T4516] stack backtrace: [ 84.649096][ T4516] CPU: 0 PID: 4516 Comm: syz-executor410 Not tainted 5.15.178-syzkaller #0 [ 84.658611][ T4516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 84.669878][ T4516] Call Trace: [ 84.673976][ T4516] [ 84.677197][ T4516] dump_stack_lvl+0x1e3/0x2d0 [ 84.682560][ T4516] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 84.688814][ T4516] ? print_circular_bug+0x12b/0x1a0 [ 84.694821][ T4516] check_noncircular+0x2f8/0x3b0 [ 84.700600][ T4516] ? add_chain_block+0x850/0x850 [ 84.705938][ T4516] ? lockdep_lock+0x11f/0x2a0 [ 84.711588][ T4516] ? check_path+0x40/0x40 [ 84.716358][ T4516] ? noop_count+0x30/0x30 [ 84.721184][ T4516] validate_chain+0x1649/0x5930 [ 84.726682][ T4516] ? add_chain_block+0x850/0x850 [ 84.732426][ T4516] ? lockdep_unlock+0x166/0x300 [ 84.737819][ T4516] ? reacquire_held_locks+0x660/0x660 [ 84.744200][ T4516] ? add_chain_block+0x850/0x850 [ 84.749461][ T4516] ? validate_chain+0x112/0x5930 [ 84.754863][ T4516] ? mark_lock+0x98/0x340 [ 84.759683][ T4516] __lock_acquire+0x1295/0x1ff0 [ 84.764835][ T4516] lock_acquire+0x1db/0x4f0 [ 84.769621][ T4516] ? dquot_commit+0x57/0x510 [ 84.774609][ T4516] ? read_lock_is_recursive+0x10/0x10 [ 84.780589][ T4516] ? __might_sleep+0xc0/0xc0 [ 84.789709][ T4516] ? __lock_acquire+0x1295/0x1ff0 [ 84.795181][ T4516] __mutex_lock_common+0x1da/0x25a0 [ 84.801905][ T4516] ? dquot_commit+0x57/0x510 [ 84.806975][ T4516] ? dquot_commit+0x57/0x510 [ 84.812295][ T4516] ? __might_sleep+0xc0/0xc0 [ 84.818403][ T4516] ? mutex_lock_io_nested+0x60/0x60 [ 84.824243][ T4516] mutex_lock_nested+0x17/0x20 [ 84.829276][ T4516] dquot_commit+0x57/0x510 [ 84.833879][ T4516] ? __ext4_journal_start_sb+0x1cb/0x370 [ 84.839793][ T4516] ext4_write_dquot+0x1fd/0x360 [ 84.845663][ T4516] mark_all_dquot_dirty+0xf7/0x400 [ 84.850819][ T4516] __dquot_alloc_space+0xdd8/0x1090 [ 84.856311][ T4516] ? ext4_buffered_write_iter+0x227/0x360 [ 84.862853][ T4516] ? ext4_file_write_iter+0x1d1/0x1940 [ 84.869051][ T4516] ? __dquot_drop+0x420/0x420 [ 84.874628][ T4516] ? percpu_counter_add_batch+0x142/0x160 [ 84.881132][ T4516] ext4_mb_new_blocks+0x12d8/0x4d60 [ 84.886828][ T4516] ? __kmalloc+0x168/0x300 [ 84.892214][ T4516] ? ext4_find_extent+0x378/0xe20 [ 84.898026][ T4516] ? reacquire_held_locks+0x660/0x660 [ 84.904128][ T4516] ? ext4_mb_pa_callback+0xd0/0xd0 [ 84.909970][ T4516] ? ext4_find_extent+0xcdb/0xe20 [ 84.915200][ T4516] ? ext4_ext_search_right+0x4a7/0x860 [ 84.920765][ T4516] ? ext4_ext_check_overlap+0x180/0x5b0 [ 84.926723][ T4516] ? ext4_inode_to_goal_block+0x312/0x450 [ 84.932726][ T4516] ext4_ext_map_blocks+0x1b01/0x7630 [ 84.938681][ T4516] ? __lock_acquire+0x1295/0x1ff0 [ 84.944190][ T4516] ? ext4_ext_release+0x10/0x10 [ 84.949752][ T4516] ext4_map_blocks+0xa66/0x1c70 [ 84.955214][ T4516] ? alloc_page_buffers+0x3a3/0x660 [ 84.960732][ T4516] ? create_empty_buffers+0x3a/0x6d0 [ 84.966317][ T4516] ? ext4_write_begin+0x40d/0x15f0 [ 84.971998][ T4516] ? ext4_issue_zeroout+0x250/0x250 [ 84.977823][ T4516] _ext4_get_block+0x23b/0x660 [ 84.983019][ T4516] ? ext4_get_block+0x40/0x40 [ 84.988093][ T4516] ext4_block_write_begin+0x6b0/0x13a0 [ 84.993965][ T4516] ? ext4_es_is_delayed+0x40/0x40 [ 84.999204][ T4516] ? ext4_print_free_blocks+0x350/0x350 [ 85.005432][ T4516] ? __ext4_journal_start_sb+0x1cb/0x370 [ 85.011631][ T4516] ext4_write_begin+0x6c6/0x15f0 [ 85.017382][ T4516] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 85.024186][ T4516] ? ext4_readahead+0x110/0x110 [ 85.029937][ T4516] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 85.036982][ T4516] ? ktime_get_real_ts64+0x460/0x460 [ 85.042903][ T4516] ext4_da_write_begin+0x342/0xb60 [ 85.048733][ T4516] ? fault_in_readable+0x1d5/0x2e0 [ 85.054429][ T4516] ? ext4_set_page_dirty+0x340/0x340 [ 85.059993][ T4516] ? current_time+0x1dc/0x300 [ 85.065021][ T4516] generic_perform_write+0x2bf/0x5b0 [ 85.071056][ T4516] ? grab_cache_page_write_begin+0x90/0x90 [ 85.077226][ T4516] ? ext4_write_checks+0x255/0x2c0 [ 85.083406][ T4516] ext4_buffered_write_iter+0x227/0x360 [ 85.089587][ T4516] ext4_file_write_iter+0x1d1/0x1940 [ 85.095151][ T4516] ? read_lock_is_recursive+0x10/0x10 [ 85.101581][ T4516] ? rcu_read_lock_any_held+0xb3/0x160 [ 85.107551][ T4516] ? ext4_file_read_iter+0x6c0/0x6c0 [ 85.113036][ T4516] ? end_current_label_crit_section+0x147/0x170 [ 85.119643][ T4516] ? iov_iter_init+0x4a/0x170 [ 85.124529][ T4516] vfs_write+0xacd/0xe50 [ 85.129477][ T4516] ? file_end_write+0x250/0x250 [ 85.134698][ T4516] ? __context_tracking_enter+0x5f/0x90 [ 85.140759][ T4516] ? __fdget_pos+0x2d2/0x380 [ 85.145552][ T4516] ksys_write+0x1a2/0x2c0 [ 85.150154][ T4516] ? print_irqtrace_events+0x210/0x210 [ 85.157116][ T4516] ? __ia32_sys_read+0x80/0x80 [ 85.162665][ T4516] ? syscall_enter_from_user_mode+0x2e/0x240 [ 85.168753][ T4516] ? lockdep_hardirqs_on+0x94/0x130 [ 85.174441][ T4516] ? syscall_enter_from_user_mode+0x2e/0x240 [ 85.180826][ T4516] do_syscall_64+0x3b/0xb0 [ 85.186208][ T4516] ? clear_bhb_loop+0x15/0x70 [ 85.192056][ T4516] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.199300][ T4516] RIP: 0033:0x7f7294457599 [ 85.205088][ T4516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 85.226492][ T4516] RSP: 002b:00007ffc15f6bca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 85.235600][ T4516] RAX: ffffffffffffffda RBX: 00007f72944a00a0 RCX: 00007f7294457599 [ 85.244640][ T4516] RDX: 0000000000001006 RSI: 0000400000000280 RDI: 0000000000000004 [ 85.252907][ T4516] RBP: 00004000000012c0 R08: 00004000000005c0 R09: 00007ffc15f6bce0 [ 85.261919][ T4516] R10: 00007ffc15f6bb60 R11: 0000000000000246 R12: 00004000000000c0 [ 85.271034][ T4516] R13: 0000000000000021 R14: 431bde82d7b634db R15: 00007ffc15f6bd00 [ 85.280342][ T4516] executing program executing program executing program executing program [ 85.370211][ T4525] loop4: detected capacity change from 0 to 512 [ 85.395352][ T4526] loop3: detected capacity change from 0 to 512 [ 85.410225][ T4528] loop2: detected capacity change from 0 to 512 executing program [ 85.418821][ T4525] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.423404][ T4527] loop1: detected capacity change from 0 to 512 [ 85.433244][ T4529] loop0: detected capacity change from 0 to 512 [ 85.436144][ T4525] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.454698][ T4526] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.455132][ T4525] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.475542][ T4526] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.487329][ T4527] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.487471][ T4529] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.497927][ T4528] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.518324][ T4526] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.519170][ T4527] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.539585][ T4529] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.541225][ T4525] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.559914][ T4525] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 85.560240][ T4529] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.568462][ T4528] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.590672][ T4526] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 85.602787][ T4527] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.614513][ T4525] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.622324][ T4527] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 85.622426][ T4528] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.632129][ T4525] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 85.641565][ T4526] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 85.668403][ T4529] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.671403][ T4527] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 85.683894][ T4526] EXT4-fs (loop3): orphan cleanup on readonly fs [ 85.685961][ T4527] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.709697][ T4527] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 85.724132][ T4529] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 85.726149][ T4525] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 85.734428][ T4529] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.767523][ T4528] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 85.778073][ T4526] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 85.794903][ T4525] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 85.804377][ T4527] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 85.818250][ T4529] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 85.838690][ T4528] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 85.847196][ T4525] EXT4-fs (loop4): 1 truncate cleaned up [ 85.854764][ T4526] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 85.867666][ T4527] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 85.876763][ T4528] EXT4-fs (loop2): orphan cleanup on readonly fs [ 85.877356][ T4529] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 85.886107][ T4528] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 85.900567][ T4529] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 85.926525][ T4526] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 85.929218][ T4528] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 85.937009][ T4526] EXT4-fs (loop3): 1 truncate cleaned up [ 85.951644][ T4527] EXT4-fs (loop1): 1 truncate cleaned up [ 85.957340][ T4529] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 85.984203][ T4528] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 85.996136][ T4528] EXT4-fs (loop2): 1 truncate cleaned up executing program executing program executing program executing program [ 86.027524][ T4535] loop4: detected capacity change from 0 to 512 [ 86.032423][ T4536] loop0: detected capacity change from 0 to 512 [ 86.053651][ T4537] loop3: detected capacity change from 0 to 512 [ 86.057467][ T4539] loop2: detected capacity change from 0 to 512 [ 86.061478][ T4538] loop1: detected capacity change from 0 to 512 [ 86.084771][ T4535] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.095362][ T4535] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.111522][ T4539] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.111927][ T4535] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.122961][ T4536] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.141303][ T4539] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.155859][ T4535] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 86.156012][ T4538] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.176071][ T4537] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.176112][ T4536] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.188333][ T4538] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.199529][ T4535] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.210242][ T4538] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.211184][ T4536] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.230189][ T4537] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.232502][ T4539] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.243188][ T4538] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 86.254694][ T4535] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.274630][ T4537] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.280202][ T4538] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.303990][ T4536] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.304275][ T4538] EXT4-fs (loop1): orphan cleanup on readonly fs [ 86.312580][ T4539] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 86.312600][ T4539] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.313256][ T4539] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.320954][ T4537] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 86.335769][ T4536] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.340582][ T4535] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.344914][ T4536] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.386605][ T4536] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.411045][ T4535] __quota_error: 40 callbacks suppressed [ 86.411061][ T4535] Quota error (device loop4): write_blk: dquota write failed [ 86.425981][ T4535] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 86.430435][ T4537] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.437219][ T4535] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.447898][ T4538] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.461117][ T4535] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.481278][ T4539] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.486259][ T4535] EXT4-fs (loop4): 1 truncate cleaned up [ 86.529282][ T4537] EXT4-fs (loop3): orphan cleanup on readonly fs [ 86.542899][ T4536] Quota error (device loop0): write_blk: dquota write failed [ 86.561605][ T4536] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota executing program [ 86.574582][ T4539] Quota error (device loop2): write_blk: dquota write failed [ 86.586556][ T4538] Quota error (device loop1): write_blk: dquota write failed [ 86.587584][ T4539] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 86.606123][ T4538] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 86.611202][ T4545] loop4: detected capacity change from 0 to 512 [ 86.618778][ T4537] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.625796][ T4536] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.644590][ T4538] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.655939][ T4536] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.677836][ T4539] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.691517][ T4537] Quota error (device loop3): write_blk: dquota write failed [ 86.699362][ T4537] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 86.701666][ T4536] EXT4-fs (loop0): 1 truncate cleaned up [ 86.712278][ T4539] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.719580][ T4545] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.728490][ T4537] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.749691][ T4545] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.752647][ T4538] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.772546][ T4545] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.773028][ T4539] EXT4-fs (loop2): 1 truncate cleaned up [ 86.792813][ T4537] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.809240][ T4538] EXT4-fs (loop1): 1 truncate cleaned up [ 86.826031][ T4537] EXT4-fs (loop3): 1 truncate cleaned up [ 86.833816][ T4545] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 86.857228][ T4545] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 86.867172][ T4545] EXT4-fs (loop4): orphan cleanup on readonly fs executing program executing program executing program [ 86.892879][ T4545] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 86.908661][ T4547] loop0: detected capacity change from 0 to 512 [ 86.922193][ T4545] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 86.927405][ T4549] loop1: detected capacity change from 0 to 512 [ 86.938156][ T4547] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.954144][ T4545] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 86.954541][ T4547] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.971217][ T4545] EXT4-fs (loop4): 1 truncate cleaned up [ 86.975617][ T4547] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 86.993704][ T4548] loop2: detected capacity change from 0 to 512 [ 87.004893][ T4547] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 87.008916][ T4551] loop3: detected capacity change from 0 to 512 [ 87.014353][ T4547] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.029980][ T4552] loop4: detected capacity change from 0 to 512 [ 87.031833][ T4547] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.048025][ T4547] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.066354][ T4547] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.080049][ T4547] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.093601][ T4551] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.094484][ T4547] EXT4-fs (loop0): 1 truncate cleaned up [ 87.108498][ T4549] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.127377][ T4552] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.130579][ T4548] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.140456][ T4552] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.162609][ T4552] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.170588][ T4551] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.175115][ T4549] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.197588][ T4552] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 87.204077][ T4548] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.207036][ T4552] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.221492][ T4549] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.227972][ T4552] EXT4-fs (loop4): orphan cleanup on readonly fs [ 87.247232][ T4551] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.247568][ T4548] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.271375][ T4552] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.295703][ T4548] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 87.296124][ T4552] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.305824][ T4549] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 87.320296][ T4552] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.338118][ T4552] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 87.349007][ T4551] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 87.349071][ T4548] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.371829][ T4551] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.385900][ T4557] loop0: detected capacity change from 0 to 512 [ 87.395580][ T4551] EXT4-fs (loop3): orphan cleanup on readonly fs [ 87.395605][ T4548] EXT4-fs (loop2): orphan cleanup on readonly fs [ 87.414012][ T4549] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.419425][ T4548] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.426412][ T4549] EXT4-fs (loop1): orphan cleanup on readonly fs [ 87.450677][ T4549] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.452063][ T4557] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.476824][ T4549] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.479586][ T4557] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.502958][ T4548] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.519171][ T4551] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.536356][ T4549] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes executing program [ 87.537006][ T4557] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.557406][ T4548] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.558255][ T4549] EXT4-fs (loop1): 1 truncate cleaned up [ 87.567118][ T4551] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.603725][ T4558] loop4: detected capacity change from 0 to 512 [ 87.609268][ T4551] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.612099][ T4548] EXT4-fs (loop2): 1 truncate cleaned up [ 87.623328][ T4551] EXT4-fs (loop3): 1 truncate cleaned up [ 87.637726][ T4557] EXT4-fs (loop0): revision level too high, forcing read-only mode executing program executing program [ 87.656439][ T4558] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.671113][ T4557] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.685371][ T4560] loop1: detected capacity change from 0 to 512 [ 87.693256][ T4557] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.700858][ T4558] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.708166][ T4557] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.712160][ T4558] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.743659][ T4560] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.765683][ T4561] loop3: detected capacity change from 0 to 512 [ 87.774397][ T4558] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 87.778915][ T4560] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.784479][ T4558] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.795542][ T4560] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.806535][ T4558] EXT4-fs (loop4): orphan cleanup on readonly fs [ 87.831301][ T4557] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.832788][ T4558] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 87.861502][ T4561] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.877412][ T4564] loop2: detected capacity change from 0 to 512 [ 87.884309][ T4561] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.884985][ T4560] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 87.894649][ T4557] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.894858][ T4561] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.905504][ T4557] EXT4-fs (loop0): 1 truncate cleaned up [ 87.925682][ T4560] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 87.930887][ T4558] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 87.938662][ T4560] EXT4-fs (loop1): orphan cleanup on readonly fs [ 87.970464][ T4561] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 87.980460][ T4558] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 87.983593][ T4560] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 87.996967][ T4564] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.021918][ T4564] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.028947][ T4561] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.032544][ T4564] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.044566][ T4560] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.056498][ T4558] EXT4-fs (loop4): 1 truncate cleaned up [ 88.069823][ T4560] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.086427][ T4564] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 88.086497][ T4560] EXT4-fs (loop1): 1 truncate cleaned up [ 88.096124][ T4561] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.102612][ T4564] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.119322][ T4564] EXT4-fs (loop2): orphan cleanup on readonly fs [ 88.131202][ T4561] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.148644][ T4561] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program [ 88.159898][ T4564] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.181030][ T4561] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.196584][ T4567] loop0: detected capacity change from 0 to 512 [ 88.197698][ T4561] EXT4-fs (loop3): 1 truncate cleaned up executing program [ 88.212218][ T4564] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.227631][ T4564] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.229874][ T4567] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.248605][ T4564] EXT4-fs (loop2): 1 truncate cleaned up [ 88.259738][ T4567] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 88.271354][ T4568] loop1: detected capacity change from 0 to 512 [ 88.275884][ T4567] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.299574][ T4567] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.309039][ T4567] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program executing program [ 88.318009][ T4570] loop4: detected capacity change from 0 to 512 [ 88.319207][ T4567] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.325455][ T4568] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.336634][ T4567] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.357035][ T4572] loop2: detected capacity change from 0 to 512 [ 88.359139][ T4567] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.370024][ T4571] loop3: detected capacity change from 0 to 512 [ 88.380184][ T4567] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.397504][ T4567] EXT4-fs (loop0): 1 truncate cleaned up [ 88.408134][ T4568] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.419907][ T4568] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.432451][ T4568] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 88.445657][ T4568] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.457558][ T4571] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 88.465406][ T4568] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.469348][ T4572] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.487932][ T4570] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.487962][ T4572] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.513305][ T4572] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.514132][ T4571] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.525148][ T4568] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.540521][ T4574] loop0: detected capacity change from 0 to 512 [ 88.555788][ T4568] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.563136][ T4570] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.575131][ T4568] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.592666][ T4571] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.597562][ T4572] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 88.609737][ T4570] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.620482][ T4568] EXT4-fs (loop1): 1 truncate cleaned up [ 88.631789][ T4572] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.649535][ T4572] EXT4-fs (loop2): orphan cleanup on readonly fs [ 88.650512][ T4570] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 88.667062][ T4572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.668629][ T4570] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.692182][ T4572] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.702931][ T4571] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 88.716588][ T4572] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.727980][ T4570] EXT4-fs (loop4): orphan cleanup on readonly fs [ 88.741775][ T4571] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.753314][ T4574] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.755458][ T4571] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.765963][ T4574] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.773564][ T4571] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.784461][ T4570] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 88.800791][ T4574] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.820838][ T4571] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.847751][ T4572] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 88.865014][ T4570] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 88.885703][ T4578] loop1: detected capacity change from 0 to 512 [ 88.902193][ T4570] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 88.912545][ T4578] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.935593][ T4570] EXT4-fs (loop4): 1 truncate cleaned up [ 88.942875][ T4574] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 88.943842][ T4578] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.960491][ T4574] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 88.977392][ T4574] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.987346][ T4578] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.992398][ T4574] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.020784][ T4571] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes executing program [ 89.031322][ T4571] EXT4-fs (loop3): 1 truncate cleaned up [ 89.040774][ T4574] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.052140][ T4580] loop2: detected capacity change from 0 to 512 [ 89.063154][ T4578] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 89.072676][ T4580] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.085292][ T4574] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.092828][ T4578] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.104894][ T4578] EXT4-fs (loop1): orphan cleanup on readonly fs [ 89.114643][ T4580] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 89.125839][ T4578] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.148015][ T4582] loop4: detected capacity change from 0 to 512 [ 89.157514][ T4574] EXT4-fs (loop0): 1 truncate cleaned up [ 89.173382][ T4580] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 89.189855][ T4578] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.202653][ T4580] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.214847][ T4580] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.216992][ T4584] loop3: detected capacity change from 0 to 512 [ 89.232844][ T4582] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.239311][ T4578] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.253395][ T4582] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.253415][ T4582] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.254549][ T4580] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.267461][ T4578] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 89.276266][ T4582] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 89.290129][ T4586] loop0: detected capacity change from 0 to 512 [ 89.299365][ T4582] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.311604][ T4580] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.318236][ T4582] EXT4-fs (loop4): orphan cleanup on readonly fs [ 89.341576][ T4584] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.347057][ T4582] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.352670][ T4584] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.352694][ T4584] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.354942][ T4580] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.372969][ T4582] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.382972][ T4584] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 89.392863][ T4582] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.406728][ T4584] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.449579][ T4584] EXT4-fs (loop3): orphan cleanup on readonly fs [ 89.453219][ T4580] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.464982][ T4586] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 89.468238][ T4584] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.479114][ T4586] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.496520][ T4582] EXT4-fs (loop4): 1 truncate cleaned up [ 89.506632][ T4586] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.523155][ T4580] EXT4-fs (loop2): 1 truncate cleaned up [ 89.534239][ T4588] loop1: detected capacity change from 0 to 512 [ 89.556196][ T4584] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.560610][ T4586] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.579368][ T4586] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.581727][ T4584] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.590973][ T4586] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 89.602753][ T4588] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.617075][ T4584] EXT4-fs (loop3): 1 truncate cleaned up [ 89.618105][ T4588] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.628197][ T4586] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 89.636302][ T4588] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.658503][ T4590] loop4: detected capacity change from 0 to 512 [ 89.674971][ T4586] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.690081][ T4588] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 89.702082][ T4592] loop2: detected capacity change from 0 to 512 [ 89.708003][ T4588] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.711639][ T4586] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.718373][ T4588] EXT4-fs (loop1): orphan cleanup on readonly fs [ 89.735108][ T4590] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.744392][ T4586] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 89.745692][ T4590] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.752766][ T4588] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.762270][ T4590] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.798162][ T4593] loop3: detected capacity change from 0 to 512 [ 89.799823][ T4588] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.809589][ T4592] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.830295][ T4588] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 89.833146][ T4592] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.840792][ T4590] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 89.852769][ T4592] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.871595][ T4593] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.883596][ T4588] EXT4-fs (loop1): 1 truncate cleaned up [ 89.884135][ T4590] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.895033][ T4593] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.898733][ T4592] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.918479][ T4590] EXT4-fs (loop4): orphan cleanup on readonly fs [ 89.922401][ T4593] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.926876][ T4592] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 89.939393][ T4590] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 89.963812][ T4593] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 89.965501][ T4590] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 89.985353][ T4593] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 89.990724][ T4597] loop0: detected capacity change from 0 to 512 [ 89.995472][ T4593] EXT4-fs (loop3): orphan cleanup on readonly fs executing program [ 90.002329][ T4592] EXT4-fs (loop2): orphan cleanup on readonly fs [ 90.009090][ T4593] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.032207][ T4592] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.053728][ T4590] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.070702][ T4593] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.071958][ T4592] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.084159][ T4593] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.096737][ T4590] EXT4-fs (loop4): 1 truncate cleaned up [ 90.105945][ T4593] EXT4-fs (loop3): 1 truncate cleaned up [ 90.111480][ T4592] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.128807][ T4598] loop1: detected capacity change from 0 to 512 [ 90.136320][ T4597] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.138624][ T4592] EXT4-fs (loop2): 1 truncate cleaned up [ 90.157054][ T4597] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.158319][ T4598] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.179738][ T4597] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.185250][ T4598] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.207974][ T4598] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.222901][ T4598] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 90.226379][ T4597] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.239111][ T4598] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program executing program executing program [ 90.270041][ T4597] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 90.273379][ T4598] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.284058][ T4603] loop4: detected capacity change from 0 to 512 [ 90.293916][ T4597] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.298161][ T4601] loop2: detected capacity change from 0 to 512 [ 90.309289][ T4603] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.321295][ T4602] loop3: detected capacity change from 0 to 512 [ 90.329441][ T4603] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.330017][ T4598] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.341406][ T4597] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.372539][ T4598] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.391976][ T4603] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.402958][ T4598] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.403023][ T4597] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.419024][ T4598] EXT4-fs (loop1): 1 truncate cleaned up [ 90.427573][ T4602] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.444764][ T4601] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.465444][ T4601] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.465793][ T4603] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 90.476887][ T4602] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.500641][ T4603] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 90.508936][ T4601] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.509533][ T4603] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.528263][ T4597] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.534898][ T4602] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.539457][ T4603] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.571876][ T4603] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.588303][ T4602] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 90.590424][ T4601] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 90.607734][ T4601] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 90.610271][ T4597] EXT4-fs (loop0): 1 truncate cleaned up [ 90.626165][ T4602] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 90.628916][ T4603] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.639474][ T4602] EXT4-fs (loop3): orphan cleanup on readonly fs [ 90.653220][ T4601] EXT4-fs (loop2): orphan cleanup on readonly fs [ 90.655886][ T4602] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.678971][ T4603] EXT4-fs (loop4): 1 truncate cleaned up [ 90.679166][ T4601] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 90.710042][ T4601] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.714345][ T4602] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 90.738863][ T4601] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.743280][ T4602] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 90.751088][ T4601] EXT4-fs (loop2): 1 truncate cleaned up [ 90.759491][ T4602] EXT4-fs (loop3): 1 truncate cleaned up executing program executing program [ 90.772060][ T4602] EXT4-fs mount: 135 callbacks suppressed [ 90.772076][ T4602] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 90.796343][ T4601] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 90.826990][ T4609] loop1: detected capacity change from 0 to 512 [ 90.833778][ T4608] loop0: detected capacity change from 0 to 512 [ 90.844495][ T4609] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.866241][ T4608] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.885341][ T4610] loop4: detected capacity change from 0 to 512 [ 90.895644][ T4609] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.907229][ T4609] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.910071][ T4608] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.932563][ T4608] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.945044][ T4609] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 90.945320][ T4608] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.953879][ T4609] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 90.969531][ T4610] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 90.973503][ T4609] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.982412][ T4610] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.994425][ T4608] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.018717][ T4609] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set executing program [ 91.020884][ T4613] loop3: detected capacity change from 0 to 512 [ 91.043253][ T4608] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.050072][ T4610] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.051524][ T4608] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.061763][ T4614] loop2: detected capacity change from 0 to 512 [ 91.082460][ T4608] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.085188][ T4609] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.098155][ T4608] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.110518][ T4610] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 91.118986][ T4608] EXT4-fs (loop0): 1 truncate cleaned up [ 91.127055][ T4609] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.143313][ T4610] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.150029][ T4613] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.152591][ T4610] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.171896][ T4614] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.174727][ T4608] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.183172][ T4610] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.217695][ T4609] EXT4-fs (loop1): 1 truncate cleaned up [ 91.223672][ T4614] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.226354][ T4613] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.235560][ T4614] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.257767][ T4609] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.278533][ T4613] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.293808][ T4614] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 91.305588][ T4610] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.315989][ T4614] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.327894][ T4613] EXT4-fs (loop3): revision level too high, forcing read-only mode executing program [ 91.341761][ T4614] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.343769][ T4613] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.349865][ T4614] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.363848][ T4613] EXT4-fs (loop3): orphan cleanup on readonly fs [ 91.376733][ T4614] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.382145][ T4610] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.395360][ T4614] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.408552][ T4613] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.417770][ T4614] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 91.440869][ T4614] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.444840][ T4618] loop0: detected capacity change from 0 to 512 [ 91.468133][ T4613] __quota_error: 70 callbacks suppressed [ 91.468149][ T4613] Quota error (device loop3): write_blk: dquota write failed [ 91.487358][ T4610] EXT4-fs (loop4): 1 truncate cleaned up [ 91.488216][ T4613] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 91.504098][ T4619] loop1: detected capacity change from 0 to 512 [ 91.505426][ T4613] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.513992][ T4610] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.530898][ T4613] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.556219][ T4613] EXT4-fs (loop3): 1 truncate cleaned up [ 91.567025][ T4618] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.567713][ T4613] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.601948][ T4618] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.607491][ T4619] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.617195][ T4618] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.623687][ T4619] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 91.643825][ T4620] loop4: detected capacity change from 0 to 512 [ 91.654479][ T4619] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.665531][ T4618] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 91.669445][ T4622] loop2: detected capacity change from 0 to 512 [ 91.676108][ T4618] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] executing program [ 91.682901][ T4619] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 91.700727][ T4618] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.707981][ T4619] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.717244][ T4624] loop3: detected capacity change from 0 to 512 [ 91.718829][ T4619] EXT4-fs (loop1): orphan cleanup on readonly fs [ 91.730682][ T4618] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.748009][ T4618] Quota error (device loop0): write_blk: dquota write failed [ 91.749765][ T4619] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 91.756473][ T4618] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 91.772921][ T4620] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.783679][ T4618] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.794241][ T4620] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.818396][ T4622] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.829334][ T4619] Quota error (device loop1): write_blk: dquota write failed [ 91.838207][ T4624] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.838217][ T4622] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.838232][ T4622] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.861757][ T4624] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.870944][ T4619] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 91.892777][ T4618] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.903222][ T4619] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 91.916702][ T4618] EXT4-fs (loop0): 1 truncate cleaned up [ 91.923204][ T4618] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 91.942429][ T4619] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 91.955438][ T4622] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 91.966308][ T4620] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.967532][ T4622] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 91.979834][ T4619] EXT4-fs (loop1): 1 truncate cleaned up [ 91.987200][ T4622] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.999911][ T4624] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.003748][ T4622] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.027498][ T4619] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.046673][ T4624] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 92.064779][ T4622] Quota error (device loop2): write_blk: dquota write failed [ 92.073169][ T4620] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 92.077330][ T4622] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota executing program [ 92.095031][ T4622] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.105776][ T4624] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.108695][ T4622] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.116501][ T4620] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.126925][ T4622] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 92.139537][ T4624] EXT4-fs (loop3): orphan cleanup on readonly fs [ 92.149511][ T4629] loop1: detected capacity change from 0 to 512 [ 92.158810][ T4622] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.163281][ T4628] loop0: detected capacity change from 0 to 512 [ 92.183257][ T4620] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.196000][ T4629] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.215669][ T4624] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.218142][ T4629] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.245390][ T4620] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.262452][ T4620] Quota error (device loop4): write_blk: dquota write failed [ 92.271051][ T4620] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 92.282544][ T4629] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.282640][ T4624] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.293629][ T4620] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.320632][ T4629] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.329830][ T4629] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.339178][ T4629] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 92.345661][ T4630] loop2: detected capacity change from 0 to 512 [ 92.354981][ T4628] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.355160][ T4620] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.367333][ T4628] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.375089][ T4620] EXT4-fs (loop4): 1 truncate cleaned up [ 92.392746][ T4620] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.393865][ T4629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.415966][ T4628] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.441382][ T4624] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.445537][ T4628] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.453341][ T4630] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.459554][ T4628] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.460235][ T4628] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.484933][ T4629] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.487917][ T4630] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.502475][ T4628] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.511634][ T4630] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.527979][ T4624] EXT4-fs (loop3): 1 truncate cleaned up [ 92.546414][ T4630] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 92.555849][ T4629] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.556367][ T4628] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.566454][ T4629] EXT4-fs (loop1): 1 truncate cleaned up [ 92.578527][ T4624] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.584761][ T4629] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.604505][ T4630] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.632179][ T4630] EXT4-fs (loop2): orphan cleanup on readonly fs [ 92.642509][ T4628] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.654291][ T4630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.671052][ T4628] EXT4-fs (loop0): 1 truncate cleaned up [ 92.677437][ T4630] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program executing program [ 92.678043][ T4628] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.694686][ T4630] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 92.713616][ T4634] loop4: detected capacity change from 0 to 512 [ 92.719135][ T4630] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 92.740716][ T4630] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 92.754801][ T4635] loop1: detected capacity change from 0 to 512 [ 92.763046][ T4636] loop3: detected capacity change from 0 to 512 [ 92.774838][ T4634] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.790804][ T4634] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.802900][ T4634] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.813441][ T4635] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.820819][ T4636] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.824820][ T4635] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 92.845330][ T4634] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 92.864061][ T4639] loop2: detected capacity change from 0 to 512 [ 92.872011][ T4636] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.874987][ T4638] loop0: detected capacity change from 0 to 512 [ 92.884465][ T4634] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.891725][ T4635] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.899684][ T4636] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.921643][ T4634] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.929456][ T4636] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 92.930061][ T4634] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.940632][ T4636] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 92.955507][ T4634] EXT4-fs error (device loop4): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 92.963895][ T4636] EXT4-fs (loop3): orphan cleanup on readonly fs [ 92.977014][ T4635] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.991484][ T4636] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 92.993347][ T4635] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 93.019895][ T4639] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.020001][ T4635] EXT4-fs (loop1): orphan cleanup on readonly fs [ 93.039245][ T4634] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.047658][ T4635] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 93.049818][ T4639] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.066586][ T4636] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 93.076628][ T4638] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.089493][ T4634] EXT4-fs (loop4): 1 truncate cleaned up [ 93.099931][ T4639] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 93.117162][ T4634] EXT4-fs (loop4): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 93.117794][ T4638] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.150833][ T4635] EXT4-fs error (device loop1): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 93.164167][ T4636] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.168104][ T4638] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 93.199103][ T4639] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 93.210715][ T4638] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 93.218916][ T4638] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 93.241342][ T4638] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.247948][ T4635] EXT4-fs (loop1): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.250077][ T4639] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 93.267260][ T4636] EXT4-fs (loop3): 1 truncate cleaned up [ 93.274915][ T4638] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 93.287639][ T4635] EXT4-fs (loop1): 1 truncate cleaned up [ 93.293552][ T4639] EXT4-fs (loop2): orphan cleanup on readonly fs [ 93.304708][ T4635] EXT4-fs (loop1): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 93.324007][ T4636] EXT4-fs (loop3): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 93.344071][ T4638] EXT4-fs error (device loop0): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 93.357799][ T4638] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.375150][ T4639] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 93.392835][ T4638] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 93.405880][ T4638] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 93.413523][ T4644] loop4: detected capacity change from 0 to 512 [ 93.425275][ T4639] EXT4-fs error (device loop2): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 executing program executing program [ 93.449655][ T4639] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.461527][ T4645] loop3: detected capacity change from 0 to 512 [ 93.467462][ T4639] EXT4-fs (loop2): 1 truncate cleaned up [ 93.475123][ T4639] EXT4-fs (loop2): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,discard,nogrpid,noblock_validity,,errors=continue. Quota mode: writeback. [ 93.507060][ T4645] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.519225][ T4644] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.519410][ T4646] loop1: detected capacity change from 0 to 512 [ 93.532236][ T4645] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 93.538406][ T4644] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.550272][ T4645] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 93.561611][ T4644] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 93.582238][ T4647] loop0: detected capacity change from 0 to 512 [ 93.592147][ T4646] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.599507][ T4648] loop2: detected capacity change from 0 to 512 [ 93.604454][ T4646] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.612629][ T4645] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 93.632418][ T4644] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 93.635196][ T4645] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 93.642063][ T4644] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000] [ 93.652884][ T4645] EXT4-fs (loop3): orphan cleanup on readonly fs [ 93.667671][ T4646] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 93.678752][ T4648] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.692942][ T4645] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor410: bg 0: block 34: padding at end of block bitmap is not set [ 93.710822][ T4648] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.722385][ T4647] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 93.731108][ T4645] EXT4-fs error (device loop3): ext4_acquire_dquot:6197: comm syz-executor410: Failed to acquire dquot type 1 [ 93.734575][ T4644] EXT4-fs (loop4): orphan cleanup on readonly fs [ 93.752902][ T4646] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 93.769090][ T4647] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 93.780446][ T4645] EXT4-fs (loop3): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 93.780698][ T4646] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e018, mo2=0000]