Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 78.634983][ T4168] loop2: detected capacity change from 0 to 512 [ 78.648878][ T4170] loop0: detected capacity change from 0 to 512 [ 78.656905][ T4169] loop1: detected capacity change from 0 to 512 [ 78.664297][ T4172] loop4: detected capacity change from 0 to 512 [ 78.670756][ T4171] loop3: detected capacity change from 0 to 512 [ 78.733429][ T4171] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.745568][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.747583][ T4171] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.756409][ T4170] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.765594][ T4171] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.786701][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.798873][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.802105][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.810378][ T4170] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.828752][ T4172] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.828983][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.849058][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.858896][ T4172] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.861299][ T4170] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.879142][ T4171] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 78.881086][ T4172] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.889701][ T4171] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.898167][ T4169] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 78.905209][ T4170] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.913833][ T4169] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.920694][ T4168] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.930213][ T4169] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.941559][ T4170] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.943926][ T4172] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 78.962150][ T4171] EXT4-fs (loop3): orphan cleanup on readonly fs [ 78.963716][ T4169] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 78.970081][ T4170] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.985340][ T4168] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.998011][ T4169] Quota error (device loop1): write_blk: dquota write failed [ 79.000010][ T4172] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.005805][ T4169] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 79.015584][ T4168] EXT4-fs (loop2): orphan cleanup on readonly fs [ 79.023630][ T4169] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.031405][ T4171] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.057805][ T4170] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.058187][ T4172] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.077063][ T4168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.099326][ T4171] Quota error (device loop3): write_blk: dquota write failed [ 79.106418][ T4170] Quota error (device loop0): write_blk: dquota write failed [ 79.116066][ T4171] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 79.135244][ T4172] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.140912][ T4171] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.162461][ T4169] EXT4-fs (loop1): 1 truncate cleaned up [ 79.168733][ T4168] Quota error (device loop2): write_blk: dquota write failed [ 79.170904][ T4170] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 79.177189][ T4169] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.202796][ T4168] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 79.214073][ T4168] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.225963][ T4172] Quota error (device loop4): write_blk: dquota write failed [ 79.231027][ T4170] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.245210][ T4172] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 79.255970][ T4172] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.256888][ T4170] EXT4-fs (loop0): 1 truncate cleaned up [ 79.274311][ T4171] EXT4-fs (loop3): 1 truncate cleaned up [ 79.281912][ T4171] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.302107][ T4170] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.302248][ T4168] EXT4-fs (loop2): 1 truncate cleaned up [ 79.324860][ T4169] ======================================================= [ 79.324860][ T4169] WARNING: The mand mount option has been deprecated and [ 79.324860][ T4169] and is ignored by this kernel. Remove the mand [ 79.324860][ T4169] option from the mount to silence this warning. [ 79.324860][ T4169] ======================================================= [ 79.359978][ T4172] EXT4-fs (loop4): 1 truncate cleaned up [ 79.366563][ T4172] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.383862][ T4168] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program executing program executing program [ 79.510254][ T4184] loop0: detected capacity change from 0 to 512 [ 79.533977][ T4183] loop4: detected capacity change from 0 to 512 [ 79.534533][ T4187] loop2: detected capacity change from 0 to 512 [ 79.544701][ T4188] loop3: detected capacity change from 0 to 512 [ 79.547719][ T4185] loop1: detected capacity change from 0 to 512 [ 79.573939][ T4184] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.583793][ T4184] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.603171][ T4188] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.614424][ T4183] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.622179][ T4187] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.624352][ T4184] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.639409][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.651533][ T4188] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.653877][ T4187] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.663730][ T4183] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.673430][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.693267][ T4187] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.701749][ T4188] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.703782][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.713777][ T4183] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.734093][ T4185] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 79.734106][ T4184] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.734123][ T4184] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.742176][ T4185] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.761895][ T4187] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 79.767025][ T4185] EXT4-fs (loop1): orphan cleanup on readonly fs [ 79.775135][ T4188] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 79.783255][ T4185] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.788329][ T4188] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.803403][ T4184] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.812088][ T4188] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.817362][ T4187] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.832725][ T4188] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.834221][ T4184] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.849224][ T4187] EXT4-fs (loop2): orphan cleanup on readonly fs [ 79.862936][ T4184] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.873034][ T4185] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.893723][ T4188] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.894655][ T4184] EXT4-fs (loop0): 1 truncate cleaned up [ 79.911839][ T4187] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 79.913095][ T4183] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 79.936428][ T4184] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.936474][ T4188] EXT4-fs (loop3): 1 truncate cleaned up [ 79.954151][ T4187] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 79.972344][ T4183] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.973151][ T4187] EXT4-fs (loop2): 1 truncate cleaned up [ 79.992631][ T4188] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 79.993654][ T4183] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.019337][ T4187] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 80.042421][ T4185] EXT4-fs (loop1): 1 truncate cleaned up [ 80.042944][ T4183] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.065323][ T4185] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 80.066911][ T4183] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.115182][ T4183] EXT4-fs (loop4): 1 truncate cleaned up executing program executing program [ 80.130112][ T4183] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 80.185912][ T4196] loop2: detected capacity change from 0 to 512 [ 80.201127][ T4194] loop0: detected capacity change from 0 to 512 [ 80.218826][ T4195] loop3: detected capacity change from 0 to 512 [ 80.220340][ T4194] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 80.237881][ T4194] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.247839][ T4194] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.260109][ T4199] loop1: detected capacity change from 0 to 512 [ 80.273705][ T4194] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.282143][ T4194] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.287725][ T4201] loop4: detected capacity change from 0 to 512 [ 80.291206][ T4194] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.305223][ T4196] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.312144][ T4195] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.315326][ T4196] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.335154][ T4196] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.342778][ T4199] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.346347][ T4195] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.356532][ T4194] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.364576][ T4195] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.389899][ T4199] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.399945][ T4199] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.401152][ T4196] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 80.418107][ T4201] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.428530][ T4194] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.440964][ T4201] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.451512][ T4195] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 80.459440][ T4195] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.468696][ T4199] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 80.477684][ T4199] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.486998][ T4199] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.493957][ T4194] EXT4-fs (loop0): 1 truncate cleaned up [ 80.495612][ T4199] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.502035][ T4196] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.522849][ T4194] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 80.540606][ T4201] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.551718][ T4199] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.552248][ T4196] EXT4-fs (loop2): orphan cleanup on readonly fs [ 80.570570][ T4201] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.580103][ T4196] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.602705][ T4195] EXT4-fs (loop3): orphan cleanup on readonly fs [ 80.611560][ T4201] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.620367][ T4201] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.629186][ T4201] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.645574][ T4196] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.658437][ T4195] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 80.658577][ T4201] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.682185][ T4199] EXT4-fs (loop1): 1 truncate cleaned up [ 80.693596][ T4201] EXT4-fs (loop4): 1 truncate cleaned up [ 80.699631][ T4196] EXT4-fs (loop2): 1 truncate cleaned up [ 80.706266][ T4195] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 80.719171][ T4199] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 80.742037][ T4201] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 80.759930][ T4196] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 80.782377][ T4195] EXT4-fs (loop3): 1 truncate cleaned up [ 80.797605][ T4206] loop0: detected capacity change from 0 to 512 [ 80.822561][ T4195] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 80.875336][ T4206] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.890674][ T4206] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.901993][ T4206] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 80.942954][ T4207] loop1: detected capacity change from 0 to 512 [ 80.947890][ T4206] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.957687][ T4209] loop2: detected capacity change from 0 to 512 [ 80.971899][ T4206] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.987162][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.992710][ T4210] loop4: detected capacity change from 0 to 512 [ 81.004784][ T4206] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.023470][ T4209] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 81.034530][ T4206] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.049949][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.077588][ T4211] loop3: detected capacity change from 0 to 512 [ 81.084534][ T4209] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.095261][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.105545][ T4209] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.111681][ T4206] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 81.130981][ T4210] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.138078][ T4207] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 81.141798][ T4210] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.159828][ T4210] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.172083][ T4206] EXT4-fs (loop0): 1 truncate cleaned up [ 81.192110][ T4206] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 81.192657][ T4207] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.211553][ T4211] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.217891][ T4207] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.234281][ T4209] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 81.242798][ T4210] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 81.250735][ T4210] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.262362][ T4207] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.264976][ T4211] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.281493][ T4209] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.287219][ T4211] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.325260][ T4211] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 81.333135][ T4210] EXT4-fs (loop4): orphan cleanup on readonly fs [ 81.333552][ T4211] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.344177][ T4210] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.363317][ T4207] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 81.375772][ T4209] EXT4-fs (loop2): orphan cleanup on readonly fs executing program [ 81.384792][ T4210] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 81.403377][ T4207] EXT4-fs (loop1): 1 truncate cleaned up [ 81.430635][ T4211] EXT4-fs (loop3): orphan cleanup on readonly fs [ 81.448548][ T4209] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.450054][ T4216] loop0: detected capacity change from 0 to 512 [ 81.464335][ T4211] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.485175][ T4207] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 81.513745][ T21] cfg80211: failed to load regulatory.db [ 81.532347][ T4209] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 81.562119][ T4210] EXT4-fs (loop4): 1 truncate cleaned up [ 81.567969][ T4216] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.572363][ T4211] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 81.582435][ T4216] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.602304][ T4210] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 81.632880][ T4211] EXT4-fs (loop3): 1 truncate cleaned up [ 81.650463][ T4209] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 81.692285][ T4211] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 81.711515][ T4216] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.711802][ T4209] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 81.764899][ T4216] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.767301][ T4218] loop1: detected capacity change from 0 to 512 [ 81.791996][ T4216] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.807783][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 81.871104][ T4216] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 81.927288][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.934244][ T4221] loop3: detected capacity change from 0 to 512 [ 81.953095][ T4216] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 81.966789][ T4220] loop4: detected capacity change from 0 to 512 [ 81.984429][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.999199][ T4218] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 81.999310][ T4216] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 82.013580][ T4218] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.028555][ T4216] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 82.044504][ T4220] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.054444][ T4220] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.064265][ T4220] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.075615][ T4218] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.082619][ T4220] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.090777][ T4223] loop2: detected capacity change from 0 to 512 [ 82.092932][ T4218] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.112617][ T4220] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.112759][ T4216] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.121852][ T4220] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.137796][ T4221] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.150714][ T4218] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 82.162904][ T4220] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.164738][ T4221] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.192347][ T4223] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.216691][ T4221] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.240059][ T4218] EXT4-fs (loop1): 1 truncate cleaned up [ 82.246038][ T4220] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 82.258460][ T4223] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.268535][ T4218] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.282739][ T4221] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.292963][ T4223] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.304489][ T4220] EXT4-fs (loop4): 1 truncate cleaned up [ 82.316876][ T4223] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 82.323112][ T4221] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.335771][ T4220] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.356299][ T4223] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.365373][ T4223] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.373874][ T4223] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.386755][ T4221] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.423722][ T4221] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.434900][ T4223] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 executing program [ 82.474621][ T4221] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 82.482786][ T4227] loop0: detected capacity change from 0 to 512 executing program executing program [ 82.516441][ T4223] EXT4-fs (loop2): 1 truncate cleaned up [ 82.523260][ T4221] EXT4-fs (loop3): 1 truncate cleaned up [ 82.531943][ T4227] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.582633][ T4228] loop1: detected capacity change from 0 to 512 [ 82.589218][ T4227] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.592279][ T4229] loop4: detected capacity change from 0 to 512 [ 82.610342][ T4223] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.621881][ T4227] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.628417][ T4221] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.659377][ T4227] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.674691][ T4227] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.696731][ T4227] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.706768][ T4228] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.725469][ T4229] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.736499][ T4227] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.752316][ T4228] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.763745][ T4229] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program [ 82.776932][ T4228] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.811701][ T4227] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 82.831877][ T4229] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 82.854031][ T4231] loop2: detected capacity change from 0 to 512 [ 82.862285][ T4227] EXT4-fs (loop0): 1 truncate cleaned up [ 82.866933][ T4232] loop3: detected capacity change from 0 to 512 [ 82.872175][ T4229] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.882810][ T4227] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 82.885749][ T4228] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 82.905192][ T4229] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.922579][ T4231] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.942510][ T4228] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.952538][ T4229] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.957126][ T4228] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.959501][ T4231] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.967772][ T4228] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 82.990583][ T4231] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.000961][ T4229] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.001346][ T4228] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.029386][ T4228] EXT4-fs (loop1): 1 truncate cleaned up [ 83.036694][ T4228] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.059981][ T4229] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.072414][ T4231] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.073102][ T4232] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.080349][ T4231] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.082208][ T4231] EXT4-fs (loop2): orphan cleanup on readonly fs executing program [ 83.092261][ T4232] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.122120][ T4229] EXT4-fs (loop4): 1 truncate cleaned up [ 83.129245][ T4236] loop0: detected capacity change from 0 to 512 [ 83.136970][ T4229] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 83.144707][ T4232] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.167823][ T4231] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.193563][ T4232] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 83.203032][ T4237] loop1: detected capacity change from 0 to 512 [ 83.205170][ T4232] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.216274][ T4231] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.232627][ T4231] EXT4-fs (loop2): 1 truncate cleaned up [ 83.241063][ T4232] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.250676][ T4231] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.278774][ T4237] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.281558][ T4232] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set executing program [ 83.305946][ T4232] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.313894][ T4237] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.328395][ T4232] EXT4-fs (loop3): 1 truncate cleaned up [ 83.334837][ T4232] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.345819][ T4239] loop4: detected capacity change from 0 to 512 [ 83.358266][ T4236] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.372225][ T4236] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.378433][ T4237] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.382161][ T4236] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.383348][ T4236] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.411220][ T4236] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.420510][ T4236] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.428376][ T4236] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.443946][ T4236] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 executing program [ 83.456062][ T4237] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 83.464597][ T4239] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.481500][ T4237] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.489370][ T4239] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.500656][ T4242] loop2: detected capacity change from 0 to 512 executing program [ 83.505603][ T4237] EXT4-fs (loop1): orphan cleanup on readonly fs [ 83.514777][ T4239] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.526255][ T4237] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.534237][ T4243] loop3: detected capacity change from 0 to 512 [ 83.543104][ T4236] EXT4-fs (loop0): 1 truncate cleaned up [ 83.553811][ T4237] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.565849][ T4239] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 83.572933][ T4236] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.599831][ T4239] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.612216][ T4243] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.623997][ T4239] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.631075][ T4237] EXT4-fs (loop1): 1 truncate cleaned up [ 83.666050][ T4243] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.675979][ T4243] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.686815][ T4242] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.686947][ T4243] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 83.696882][ T4242] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.714393][ T4242] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.725259][ T4242] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.725461][ T4243] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.734738][ T4239] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.743014][ T4243] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.757468][ T4237] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.779862][ T4243] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.820334][ T4242] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.822976][ T4243] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.838056][ T4242] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.858319][ T4239] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.860360][ T4242] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 83.892903][ T4243] EXT4-fs (loop3): 1 truncate cleaned up [ 83.898915][ T4239] EXT4-fs (loop4): 1 truncate cleaned up [ 83.905984][ T4242] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 83.906473][ T4243] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.942487][ T4242] EXT4-fs (loop2): 1 truncate cleaned up [ 83.944157][ T4239] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 83.962210][ T4242] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program [ 84.086908][ T4248] loop0: detected capacity change from 0 to 512 [ 84.100790][ T4249] loop4: detected capacity change from 0 to 512 [ 84.124391][ T4247] loop1: detected capacity change from 0 to 512 executing program [ 84.125191][ T4248] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.147680][ T4248] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 84.149095][ T4250] loop3: detected capacity change from 0 to 512 [ 84.157977][ T4248] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 84.175083][ T4248] EXT4-fs (loop0): revision level too high, forcing read-only mode executing program [ 84.191580][ T4248] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 84.208288][ T4250] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.208855][ T4248] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.229229][ T4249] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.240031][ T4247] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.277854][ T4250] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 84.281618][ T4248] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 84.287809][ T4250] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 84.307034][ T4252] loop2: detected capacity change from 0 to 512 [ 84.315117][ T4249] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 84.318661][ T4250] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 84.328633][ T4249] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 84.346336][ T4247] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 84.356243][ T4247] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 84.367837][ T4248] __quota_error: 60 callbacks suppressed [ 84.367853][ T4248] Quota error (device loop0): write_blk: dquota write failed [ 84.373582][ T4250] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 84.374729][ T4250] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.385895][ T4252] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.406078][ T4249] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 84.416404][ T4250] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 84.431353][ T4247] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 84.459130][ T4249] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 84.462987][ T4248] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 84.468353][ T4247] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 84.489967][ T4248] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 84.492530][ T4250] Quota error (device loop3): write_blk: dquota write failed [ 84.503010][ T4252] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 84.519400][ T4252] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 84.530233][ T4250] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 84.532237][ T4252] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 84.540187][ T4250] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 84.552423][ T4249] EXT4-fs (loop4): orphan cleanup on readonly fs [ 84.566830][ T4252] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 84.567147][ T4248] EXT4-fs (loop0): 1 truncate cleaned up [ 84.576466][ T4252] EXT4-fs (loop2): orphan cleanup on readonly fs [ 84.588022][ T4247] EXT4-fs (loop1): orphan cleanup on readonly fs [ 84.595263][ T4250] EXT4-fs (loop3): 1 truncate cleaned up [ 84.596202][ T4252] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 84.606442][ T4247] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 84.616922][ T4250] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 84.631336][ T4249] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 84.646714][ T4248] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 84.679314][ T4247] Quota error (device loop1): write_blk: dquota write failed [ 84.687147][ T4249] Quota error (device loop4): write_blk: dquota write failed [ 84.694863][ T4252] Quota error (device loop2): write_blk: dquota write failed [ 84.709850][ T4249] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 84.720926][ T4252] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 84.736173][ T4247] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 84.741831][ T4249] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 84.747787][ T4247] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 84.759806][ T4252] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 84.783499][ T4247] EXT4-fs (loop1): 1 truncate cleaned up [ 84.792317][ T4247] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 84.817349][ T4252] EXT4-fs (loop2): 1 truncate cleaned up [ 84.823712][ T4249] EXT4-fs (loop4): 1 truncate cleaned up [ 84.832323][ T4249] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 84.849258][ T4252] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 84.857766][ T4258] loop0: detected capacity change from 0 to 512 [ 84.887775][ T4257] loop3: detected capacity change from 0 to 512 executing program [ 84.935147][ T4257] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 84.961172][ T4257] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock executing program executing program [ 84.989056][ T4259] loop4: detected capacity change from 0 to 512 [ 84.992515][ T4258] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.008359][ T4258] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.015572][ T4260] loop1: detected capacity change from 0 to 512 [ 85.018390][ T4258] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.025945][ T4261] loop2: detected capacity change from 0 to 512 [ 85.035658][ T4257] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.052822][ T4258] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.060740][ T4258] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.069115][ T4257] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 85.077104][ T4257] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.080090][ T4258] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.086701][ T4257] EXT4-fs (loop3): orphan cleanup on readonly fs [ 85.100427][ T4261] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.111976][ T4260] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.122679][ T4259] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.142931][ T4260] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.153673][ T4257] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.170904][ T4261] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.181068][ T4261] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.183865][ T4258] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.192100][ T4259] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.209725][ T4260] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.216970][ T4259] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.237079][ T4261] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 85.245284][ T4259] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 85.254748][ T4257] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.266914][ T4258] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.281538][ T4260] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 85.297831][ T4261] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.306570][ T4260] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.314870][ T4259] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.334813][ T4261] EXT4-fs (loop2): orphan cleanup on readonly fs [ 85.334821][ T4257] EXT4-fs (loop3): 1 truncate cleaned up [ 85.335110][ T4258] EXT4-fs (loop0): 1 truncate cleaned up [ 85.342750][ T4260] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.348866][ T4257] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 85.354612][ T4259] EXT4-fs (loop4): orphan cleanup on readonly fs [ 85.360191][ T4261] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.401895][ T4258] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 85.419358][ T4259] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.439881][ T4260] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.452403][ T4261] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.456961][ T4259] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.486482][ T4261] EXT4-fs (loop2): 1 truncate cleaned up [ 85.486897][ T4260] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.505611][ T4261] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 85.523661][ T4260] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 85.547520][ T4260] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 85.564938][ T4259] EXT4-fs (loop4): 1 truncate cleaned up [ 85.577487][ T4259] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 85.601220][ T4267] loop3: detected capacity change from 0 to 512 executing program executing program [ 85.648466][ T4268] loop2: detected capacity change from 0 to 512 [ 85.657225][ T4267] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.674749][ T4269] loop0: detected capacity change from 0 to 512 [ 85.691972][ T4267] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.699032][ T4270] loop1: detected capacity change from 0 to 512 [ 85.707871][ T4267] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.728024][ T4267] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 85.737555][ T4267] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 85.745957][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.747581][ T4267] EXT4-fs (loop3): orphan cleanup on readonly fs [ 85.766130][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.766889][ T4270] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.777580][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.785961][ T4270] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.805480][ T4270] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.809923][ T4272] loop4: detected capacity change from 0 to 512 [ 85.817869][ T4269] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.823653][ T4267] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.832288][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.847670][ T4270] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 85.865645][ T4270] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.874053][ T4268] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 85.874430][ T4269] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 85.893332][ T4270] EXT4-fs (loop1): orphan cleanup on readonly fs [ 85.900653][ T4267] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.904256][ T4269] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.920252][ T4268] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 85.932549][ T4272] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 85.946144][ T4268] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 85.954372][ T4270] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 85.957142][ T4270] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 85.970670][ T4268] EXT4-fs (loop2): orphan cleanup on readonly fs [ 85.989489][ T4269] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.996499][ T4272] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 85.997262][ T4268] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.006337][ T4272] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.032129][ T4269] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.035306][ T4267] EXT4-fs (loop3): 1 truncate cleaned up [ 86.062201][ T4272] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 86.080797][ T4267] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.101686][ T4268] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.115090][ T4270] EXT4-fs (loop1): 1 truncate cleaned up [ 86.120332][ T4272] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 86.121301][ T4269] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.142099][ T4270] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.160841][ T4272] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.178420][ T4268] EXT4-fs (loop2): 1 truncate cleaned up [ 86.186061][ T4272] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.212692][ T4268] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.225492][ T4269] EXT4-fs (loop0): 1 truncate cleaned up [ 86.232069][ T4272] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 executing program [ 86.247249][ T4269] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.265782][ T4272] EXT4-fs (loop4): 1 truncate cleaned up [ 86.286163][ T4272] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program [ 86.343523][ T4277] loop3: detected capacity change from 0 to 512 [ 86.375070][ T4279] loop2: detected capacity change from 0 to 512 [ 86.384899][ T4280] loop1: detected capacity change from 0 to 512 executing program [ 86.405227][ T4278] loop0: detected capacity change from 0 to 512 [ 86.411586][ T4277] EXT4-fs (loop3): Ignoring removed orlov option [ 86.426971][ T4279] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.444569][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.456484][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.458712][ T4283] loop4: detected capacity change from 0 to 512 [ 86.471565][ T4279] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.491974][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.493689][ T4277] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 86.502411][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.527334][ T4279] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.537222][ T4277] ext4 filesystem being mounted at /root/syzkaller.gn1nEQ/10/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.537725][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.560313][ T4283] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 86.570977][ T4279] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 86.572780][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.582888][ T4279] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 86.596932][ T4278] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 86.605223][ T4280] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 86.617561][ T4280] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 86.633882][ T4278] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 86.642211][ T4166] EXT4-fs error (device loop3): ext4_readdir:263: inode #12: block 32: comm syz-executor443: path /root/syzkaller.gn1nEQ/10/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 86.661418][ T4283] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 86.677168][ T4283] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 86.688619][ T4278] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.695643][ T4283] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 86.704193][ T4283] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 86.713613][ T4278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.716548][ T4283] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.736068][ T4280] EXT4-fs (loop1): orphan cleanup on readonly fs [ 86.744381][ T4279] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.768268][ T4278] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.787335][ T4280] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.804219][ T4279] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.879105][ T4278] EXT4-fs (loop0): 1 truncate cleaned up [ 86.886440][ T4283] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 86.892455][ T4280] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.916132][ T4279] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.928833][ T4278] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.952518][ T4283] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 86.965768][ T4279] EXT4-fs (loop2): 1 truncate cleaned up [ 86.982746][ T4283] EXT4-fs (loop4): 1 truncate cleaned up [ 86.992540][ T4279] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 86.992595][ T4283] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 87.027390][ T4280] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 87.045108][ T4280] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program [ 87.139822][ T4290] loop0: detected capacity change from 0 to 512 [ 87.168734][ T4291] loop1: detected capacity change from 0 to 512 executing program [ 87.199655][ T4292] loop4: detected capacity change from 0 to 512 [ 87.218216][ T4293] loop2: detected capacity change from 0 to 512 [ 87.224676][ T4290] EXT4-fs (loop0): Ignoring removed orlov option [ 87.244910][ T4292] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.255389][ T4292] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.269538][ T4293] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.280156][ T4292] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.302527][ T4291] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.304496][ T4290] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 87.312358][ T4293] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.312380][ T4293] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.313127][ T4291] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.356111][ T4293] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 87.364097][ T4293] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 87.364216][ T4290] ext4 filesystem being mounted at /root/syzkaller.r4L3rE/11/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 87.373051][ T4293] EXT4-fs (loop2): orphan cleanup on readonly fs [ 87.389407][ T4291] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.400788][ T4292] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 87.404224][ T4163] EXT4-fs error (device loop0): ext4_readdir:263: inode #12: block 32: comm syz-executor443: path /root/syzkaller.r4L3rE/11/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 87.411541][ T4292] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 87.434888][ T4293] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 87.455655][ T4293] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 87.467956][ T4291] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 87.469451][ T4292] EXT4-fs (loop4): orphan cleanup on readonly fs [ 87.484326][ T4292] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 87.484442][ T4293] EXT4-fs (loop2): 1 truncate cleaned up [ 87.505282][ T4293] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 87.521845][ T4291] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 87.529016][ T4292] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 87.542746][ T4292] EXT4-fs (loop4): 1 truncate cleaned up [ 87.548885][ T4292] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 87.563584][ T4291] EXT4-fs (loop1): orphan cleanup on readonly fs executing program executing program [ 87.601325][ T4291] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 87.651974][ T4299] loop2: detected capacity change from 0 to 512 [ 87.670003][ T4300] loop4: detected capacity change from 0 to 512 [ 87.692293][ T4291] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 87.712944][ T4291] EXT4-fs (loop1): 1 truncate cleaned up [ 87.722379][ T4299] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.729562][ T4291] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 87.759628][ T4299] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.769810][ T4300] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 87.790129][ T4300] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 87.791564][ T4299] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 87.822096][ T4300] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 87.842210][ T4299] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 87.860400][ T4299] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 87.876380][ T4302] loop1: detected capacity change from 0 to 512 [ 87.888183][ T4300] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 87.902727][ T4299] EXT4-fs (loop2): orphan cleanup on readonly fs [ 87.929655][ T4300] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 87.939571][ T4299] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 87.962600][ T4300] EXT4-fs (loop4): orphan cleanup on readonly fs [ 87.984621][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.002928][ T4300] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 88.018758][ T4299] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 88.040951][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.072735][ T4299] EXT4-fs (loop2): 1 truncate cleaned up [ 88.078612][ T4302] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.099596][ T4300] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 88.112254][ T4299] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 88.132433][ T4302] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 88.140507][ T4302] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 88.165426][ T4300] EXT4-fs (loop4): 1 truncate cleaned up [ 88.174653][ T4300] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 88.182870][ T4302] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.200820][ T4302] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 88.283126][ T4302] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 88.313396][ T4305] loop2: detected capacity change from 0 to 512 [ 88.355886][ T4302] EXT4-fs (loop1): 1 truncate cleaned up [ 88.362657][ T4302] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 88.373049][ T4305] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 88.429390][ T4305] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.491757][ T4305] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.504486][ T4306] loop4: detected capacity change from 0 to 512 executing program [ 88.551814][ T4305] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 88.559767][ T4305] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 88.570035][ T4305] EXT4-fs (loop2): orphan cleanup on readonly fs [ 88.578647][ T4305] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 88.601119][ T4305] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 88.633967][ T4308] loop1: detected capacity change from 0 to 512 [ 88.652859][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.716273][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.716498][ T4305] EXT4-fs (loop2): 1 truncate cleaned up [ 88.728967][ T4308] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 88.762129][ T4305] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 88.762325][ T4306] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 88.811474][ T4308] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 88.821243][ T4308] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 88.883995][ T4306] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 88.892473][ T4308] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 88.900400][ T4308] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 88.902218][ T4309] loop2: detected capacity change from 0 to 512 [ 88.918578][ T4306] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 88.927506][ T4308] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.937257][ T4306] EXT4-fs (loop4): orphan cleanup on readonly fs [ 88.952733][ T4308] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 88.971785][ T4308] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 88.997655][ T4306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 89.013820][ T4309] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.048592][ T4309] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.079502][ T4306] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 89.093364][ T4308] EXT4-fs (loop1): 1 truncate cleaned up [ 89.098455][ T4309] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.109300][ T4308] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 89.136796][ T4306] EXT4-fs (loop4): 1 truncate cleaned up [ 89.152014][ T4309] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.180698][ T4309] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 89.224665][ T4309] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.252993][ T4309] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set executing program executing program [ 89.298494][ T4313] loop4: detected capacity change from 0 to 512 [ 89.309262][ T4309] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 89.309319][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.329267][ T4314] loop1: detected capacity change from 0 to 512 [ 89.352793][ T4309] EXT4-fs (loop2): 1 truncate cleaned up [ 89.387543][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.408196][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.414797][ T4314] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 89.450516][ T4314] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.461246][ T4313] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 89.469358][ T4313] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 89.478630][ T4313] EXT4-fs (loop4): orphan cleanup on readonly fs [ 89.486249][ T4314] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.487748][ T4313] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 89.526996][ T4316] loop2: detected capacity change from 0 to 512 [ 89.533643][ T4314] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 89.551477][ T4314] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 89.572596][ T4314] EXT4-fs (loop1): orphan cleanup on readonly fs [ 89.610324][ T4316] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 89.621139][ T4314] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 89.672226][ T4313] __quota_error: 48 callbacks suppressed [ 89.672242][ T4313] Quota error (device loop4): write_blk: dquota write failed [ 89.685400][ T4316] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 89.714363][ T4316] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 89.724851][ T4314] Quota error (device loop1): write_blk: dquota write failed [ 89.731708][ T4313] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 89.741600][ T4314] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 89.755462][ T4313] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 89.768460][ T4316] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 89.777220][ T4314] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 89.799948][ T4316] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 89.813637][ T4314] EXT4-fs (loop1): 1 truncate cleaned up [ 89.819611][ T4313] EXT4-fs (loop4): 1 truncate cleaned up [ 89.832600][ T4316] EXT4-fs (loop2): orphan cleanup on readonly fs [ 89.887439][ T4316] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set executing program executing program [ 89.941986][ T4316] Quota error (device loop2): write_blk: dquota write failed [ 89.949534][ T4316] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 89.971753][ T4316] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 90.031892][ T4319] loop1: detected capacity change from 0 to 512 [ 90.038557][ T4320] loop4: detected capacity change from 0 to 512 [ 90.049320][ T4316] EXT4-fs (loop2): 1 truncate cleaned up [ 90.055084][ T4319] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.055107][ T4319] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.055124][ T4319] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.059359][ T4319] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 90.126844][ T4320] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.157143][ T4320] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.187686][ T4319] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 90.201545][ T4320] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.212714][ T4319] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 90.238600][ T4322] loop2: detected capacity change from 0 to 512 [ 90.276639][ T4319] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 90.303336][ T4320] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 90.312211][ T4319] Quota error (device loop1): write_blk: dquota write failed [ 90.332191][ T4322] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.371688][ T4320] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 90.379716][ T4319] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 90.420531][ T4322] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.442910][ T4320] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.449712][ T4319] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 90.473153][ T4320] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 90.488139][ T4322] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.501670][ T4319] EXT4-fs (loop1): 1 truncate cleaned up [ 90.513128][ T4320] Quota error (device loop4): write_blk: dquota write failed [ 90.520590][ T4320] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 90.542035][ T4322] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 90.551525][ T4320] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 90.569071][ T4322] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 90.577430][ T4320] EXT4-fs (loop4): 1 truncate cleaned up [ 90.584426][ T4322] EXT4-fs (loop2): orphan cleanup on readonly fs [ 90.607139][ T4322] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set executing program executing program [ 90.663735][ T4322] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 90.669111][ T4325] loop1: detected capacity change from 0 to 512 [ 90.702850][ T4322] EXT4-fs (loop2): 1 truncate cleaned up [ 90.728874][ T4326] loop4: detected capacity change from 0 to 512 [ 90.784795][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.797497][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.799175][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.817777][ T4325] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 90.831512][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.861157][ T4326] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 90.864998][ T4325] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 90.878796][ T4327] loop2: detected capacity change from 0 to 512 [ 90.889887][ T4325] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 90.907537][ T4326] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 90.916596][ T4325] EXT4-fs (loop1): orphan cleanup on readonly fs [ 90.931760][ T4326] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 90.940937][ T4326] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.962692][ T4325] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 90.963010][ T4327] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 90.987747][ T4327] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 90.997558][ T4327] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.022348][ T4327] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 91.031838][ T4326] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 91.051475][ T4327] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 91.060292][ T4327] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.091823][ T4325] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 91.091867][ T4326] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 91.116314][ T4325] EXT4-fs (loop1): 1 truncate cleaned up [ 91.123587][ T4327] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 91.192553][ T4327] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 91.212725][ T4327] EXT4-fs (loop2): 1 truncate cleaned up [ 91.232712][ T4326] EXT4-fs (loop4): 1 truncate cleaned up executing program executing program [ 91.329200][ T4331] loop1: detected capacity change from 0 to 512 executing program [ 91.383070][ T4332] loop2: detected capacity change from 0 to 512 [ 91.397582][ T4333] loop4: detected capacity change from 0 to 512 [ 91.414071][ T4331] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.434345][ T4331] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.454742][ T4332] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.464790][ T4331] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.481468][ T4332] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.502221][ T4332] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.513659][ T4331] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 91.525102][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 91.545294][ T4331] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 91.559946][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 91.582188][ T4332] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 91.590129][ T4332] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 91.603449][ T4331] EXT4-fs (loop1): orphan cleanup on readonly fs [ 91.640483][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 91.651949][ T4331] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 91.696212][ T4332] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.712214][ T4333] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 91.742202][ T4332] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 91.759427][ T4331] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 91.775099][ T4333] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 91.804885][ T4333] EXT4-fs (loop4): orphan cleanup on readonly fs [ 91.823430][ T4331] EXT4-fs (loop1): 1 truncate cleaned up [ 91.830068][ T4332] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 91.843997][ T4333] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 91.913308][ T4332] EXT4-fs (loop2): 1 truncate cleaned up [ 91.931776][ T4333] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 executing program [ 91.970447][ T4333] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 92.014293][ T4337] loop1: detected capacity change from 0 to 512 [ 92.032110][ T4338] loop2: detected capacity change from 0 to 512 executing program [ 92.084693][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.086794][ T4339] loop4: detected capacity change from 0 to 512 [ 92.106503][ T4338] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.111486][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.121668][ T4338] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.146418][ T4337] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.156136][ T4338] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.173816][ T4337] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.191505][ T4337] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 92.199706][ T4338] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 92.208083][ T4338] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 92.223079][ T4339] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.232626][ T4337] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.240817][ T4337] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 92.247154][ T4338] EXT4-fs (loop2): orphan cleanup on readonly fs [ 92.257290][ T4337] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 92.274226][ T4339] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.284406][ T4339] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.292539][ T4337] EXT4-fs (loop1): 1 truncate cleaned up [ 92.320685][ T4339] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 92.331398][ T4338] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 92.331752][ T4339] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 92.368319][ T4339] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.377136][ T4339] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set executing program [ 92.469116][ T4343] loop1: detected capacity change from 0 to 512 [ 92.477037][ T4338] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 92.489684][ T4339] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 92.522749][ T4339] EXT4-fs (loop4): 1 truncate cleaned up [ 92.528993][ T4338] EXT4-fs (loop2): 1 truncate cleaned up [ 92.558167][ T4343] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program executing program [ 92.583100][ T4343] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.621509][ T4343] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.652070][ T4343] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.671028][ T4343] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 92.686764][ T4345] loop2: detected capacity change from 0 to 512 [ 92.702766][ T4343] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.720028][ T4343] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 92.764845][ T4345] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 92.796861][ T4344] loop4: detected capacity change from 0 to 512 [ 92.811555][ T4345] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 92.842274][ T4343] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 92.862924][ T4343] EXT4-fs (loop1): 1 truncate cleaned up [ 92.871943][ T4345] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 92.881911][ T4344] EXT4-fs (loop4): Ignoring removed orlov option executing program [ 92.913365][ T4345] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 92.924471][ T4345] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 92.983517][ T4344] ext4 filesystem being mounted at /root/syzkaller.2aJa8r/19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.996809][ T4345] EXT4-fs (loop2): orphan cleanup on readonly fs [ 93.012721][ T4345] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 93.038120][ T4345] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 93.050316][ T4349] loop1: detected capacity change from 0 to 512 [ 93.082647][ T4167] EXT4-fs error (device loop4): ext4_readdir:263: inode #12: block 32: comm syz-executor443: path /root/syzkaller.2aJa8r/19/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 93.136546][ T4345] EXT4-fs (loop2): 1 truncate cleaned up [ 93.141652][ T4349] EXT4-fs (loop1): Ignoring removed orlov option [ 93.173838][ T4349] ext4 filesystem being mounted at /root/syzkaller.mJiFts/20/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.212310][ T4164] [ 93.214675][ T4164] ====================================================== [ 93.221689][ T4164] WARNING: possible circular locking dependency detected [ 93.228705][ T4164] 5.15.180-syzkaller #0 Not tainted [ 93.233898][ T4164] ------------------------------------------------------ [ 93.240906][ T4164] syz-executor443/4164 is trying to acquire lock: [ 93.247312][ T4164] ffff88807492c0a8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x57/0x510 [ 93.256229][ T4164] [ 93.256229][ T4164] but task is already holding lock: [ 93.263583][ T4164] ffff888071782a58 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 93.272910][ T4164] [ 93.272910][ T4164] which lock already depends on the new lock. [ 93.272910][ T4164] [ 93.283305][ T4164] [ 93.283305][ T4164] the existing dependency chain (in reverse order) is: [ 93.292312][ T4164] [ 93.292312][ T4164] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 93.300153][ T4164] lock_acquire+0x1db/0x4f0 [ 93.305190][ T4164] down_read+0x45/0x2e0 [ 93.309873][ T4164] ext4_map_blocks+0x391/0x1c70 [ 93.315247][ T4164] ext4_getblk+0x19f/0x710 [ 93.320189][ T4164] ext4_bread+0x2a/0x170 [ 93.324955][ T4164] ext4_quota_read+0x1a1/0x2c0 [ 93.330243][ T4164] find_tree_dqentry+0x192/0xb60 [ 93.335703][ T4164] find_tree_dqentry+0x41a/0xb60 [ 93.341160][ T4164] find_tree_dqentry+0x41a/0xb60 [ 93.346622][ T4164] find_tree_dqentry+0x41a/0xb60 [ 93.352086][ T4164] qtree_read_dquot+0x13f/0x650 [ 93.357461][ T4164] v2_read_dquot+0xbe/0x100 [ 93.362510][ T4164] dquot_acquire+0x188/0x680 [ 93.367636][ T4164] ext4_acquire_dquot+0x2eb/0x4a0 [ 93.373190][ T4164] dqget+0x762/0xe90 [ 93.377611][ T4164] __dquot_initialize+0x45e/0xea0 [ 93.383162][ T4164] ext4_process_orphan+0x57/0x2d0 [ 93.388714][ T4164] ext4_orphan_cleanup+0x9d9/0x1240 [ 93.394448][ T4164] ext4_fill_super+0x98de/0xa110 [ 93.399916][ T4164] mount_bdev+0x2c9/0x3f0 [ 93.404801][ T4164] legacy_get_tree+0xeb/0x180 [ 93.410026][ T4164] vfs_get_tree+0x88/0x270 [ 93.414967][ T4164] do_new_mount+0x2ba/0xb40 [ 93.419994][ T4164] __se_sys_mount+0x2d5/0x3c0 [ 93.425192][ T4164] do_syscall_64+0x3b/0x80 [ 93.430143][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.436565][ T4164] [ 93.436565][ T4164] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 93.444652][ T4164] lock_acquire+0x1db/0x4f0 [ 93.449698][ T4164] down_read+0x45/0x2e0 [ 93.454464][ T4164] v2_read_dquot+0x4a/0x100 [ 93.459526][ T4164] dquot_acquire+0x188/0x680 [ 93.464659][ T4164] ext4_acquire_dquot+0x2eb/0x4a0 [ 93.470217][ T4164] dqget+0x762/0xe90 [ 93.474656][ T4164] __dquot_initialize+0x45e/0xea0 [ 93.480217][ T4164] ext4_process_orphan+0x57/0x2d0 [ 93.485902][ T4164] ext4_orphan_cleanup+0x9d9/0x1240 [ 93.491820][ T4164] ext4_fill_super+0x98de/0xa110 [ 93.497291][ T4164] mount_bdev+0x2c9/0x3f0 [ 93.502157][ T4164] legacy_get_tree+0xeb/0x180 [ 93.507363][ T4164] vfs_get_tree+0x88/0x270 [ 93.512313][ T4164] do_new_mount+0x2ba/0xb40 [ 93.517340][ T4164] __se_sys_mount+0x2d5/0x3c0 [ 93.522542][ T4164] do_syscall_64+0x3b/0x80 [ 93.527511][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.533932][ T4164] [ 93.533932][ T4164] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 93.541588][ T4164] validate_chain+0x1649/0x5930 [ 93.546979][ T4164] __lock_acquire+0x1295/0x1ff0 [ 93.552381][ T4164] lock_acquire+0x1db/0x4f0 [ 93.557429][ T4164] __mutex_lock_common+0x1da/0x25a0 [ 93.563171][ T4164] mutex_lock_nested+0x17/0x20 [ 93.568551][ T4164] dquot_commit+0x57/0x510 [ 93.573490][ T4164] ext4_write_dquot+0x1fd/0x360 [ 93.578873][ T4164] mark_all_dquot_dirty+0xf7/0x400 [ 93.584597][ T4164] __dquot_free_space+0x932/0xe40 [ 93.590143][ T4164] ext4_free_blocks+0x1f5c/0x2e90 [ 93.595688][ T4164] ext4_ext_remove_space+0x24da/0x4db0 [ 93.601676][ T4164] ext4_ext_truncate+0x191/0x250 [ 93.607136][ T4164] ext4_truncate+0x9fd/0x1130 [ 93.612336][ T4164] ext4_evict_inode+0xba1/0x1100 [ 93.617804][ T4164] evict+0x529/0x930 [ 93.622218][ T4164] vfs_rmdir+0x33c/0x460 [ 93.626981][ T4164] do_rmdir+0x368/0x670 [ 93.631660][ T4164] __x64_sys_rmdir+0x45/0x50 [ 93.636973][ T4164] do_syscall_64+0x3b/0x80 [ 93.641919][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.648339][ T4164] [ 93.648339][ T4164] other info that might help us debug this: [ 93.648339][ T4164] [ 93.658563][ T4164] Chain exists of: [ 93.658563][ T4164] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 93.658563][ T4164] [ 93.672223][ T4164] Possible unsafe locking scenario: [ 93.672223][ T4164] [ 93.679666][ T4164] CPU0 CPU1 [ 93.685032][ T4164] ---- ---- [ 93.690393][ T4164] lock(&ei->i_data_sem/2); [ 93.695003][ T4164] lock(&s->s_dquot.dqio_sem); [ 93.702393][ T4164] lock(&ei->i_data_sem/2); [ 93.709729][ T4164] lock(&dquot->dq_lock); [ 93.714151][ T4164] [ 93.714151][ T4164] *** DEADLOCK *** [ 93.714151][ T4164] [ 93.722291][ T4164] 5 locks held by syz-executor443/4164: [ 93.727839][ T4164] #0: ffff8880775a4460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3b/0x80 [ 93.737004][ T4164] #1: ffff8880717103f0 (&type->i_mutex_dir_key#4/1){+.+.}-{3:3}, at: do_rmdir+0x225/0x670 [ 93.747040][ T4164] #2: ffff8880775a4650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x375/0x1100 [ 93.756545][ T4164] #3: ffff888071782a58 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 93.766409][ T4164] #4: ffffffff8cc44638 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 93.775505][ T4164] [ 93.775505][ T4164] stack backtrace: [ 93.781432][ T4164] CPU: 1 PID: 4164 Comm: syz-executor443 Not tainted 5.15.180-syzkaller #0 [ 93.790018][ T4164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 93.800083][ T4164] Call Trace: [ 93.803361][ T4164] [ 93.806302][ T4164] dump_stack_lvl+0x1e3/0x2d0 [ 93.810992][ T4164] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 93.816642][ T4164] ? print_circular_bug+0x12b/0x1a0 [ 93.821849][ T4164] check_noncircular+0x2f8/0x3b0 [ 93.826794][ T4164] ? add_chain_block+0x850/0x850 [ 93.831737][ T4164] ? lockdep_lock+0x11f/0x2a0 [ 93.836514][ T4164] validate_chain+0x1649/0x5930 [ 93.841375][ T4164] ? check_noncircular+0x1e1/0x3b0 [ 93.846493][ T4164] ? reacquire_held_locks+0x660/0x660 [ 93.851872][ T4164] ? add_chain_block+0x850/0x850 [ 93.856816][ T4164] ? lockdep_unlock+0x166/0x300 [ 93.861673][ T4164] ? lockdep_lock+0x2a0/0x2a0 [ 93.866354][ T4164] ? validate_chain+0x112/0x5930 [ 93.871305][ T4164] ? validate_chain+0x112/0x5930 [ 93.876246][ T4164] ? mark_lock+0x98/0x340 [ 93.880584][ T4164] __lock_acquire+0x1295/0x1ff0 [ 93.885733][ T4164] lock_acquire+0x1db/0x4f0 [ 93.890245][ T4164] ? dquot_commit+0x57/0x510 [ 93.894844][ T4164] ? read_lock_is_recursive+0x10/0x10 [ 93.900311][ T4164] ? __might_sleep+0xc0/0xc0 [ 93.904906][ T4164] ? mark_lock+0x98/0x340 [ 93.909238][ T4164] __mutex_lock_common+0x1da/0x25a0 [ 93.914439][ T4164] ? dquot_commit+0x57/0x510 [ 93.919039][ T4164] ? dquot_commit+0x57/0x510 [ 93.923635][ T4164] ? __might_sleep+0xc0/0xc0 [ 93.928229][ T4164] ? mutex_lock_io_nested+0x60/0x60 [ 93.933434][ T4164] mutex_lock_nested+0x17/0x20 [ 93.938199][ T4164] dquot_commit+0x57/0x510 [ 93.942626][ T4164] ? __ext4_journal_start_sb+0x1cb/0x370 [ 93.948267][ T4164] ext4_write_dquot+0x1fd/0x360 [ 93.953130][ T4164] mark_all_dquot_dirty+0xf7/0x400 [ 93.958254][ T4164] __dquot_free_space+0x932/0xe40 [ 93.963290][ T4164] ? dquot_reclaim_space_nodirty+0x860/0x860 [ 93.969367][ T4164] ? ext4_block_bitmap_csum_set+0x1c5/0x530 [ 93.975367][ T4164] ext4_free_blocks+0x1f5c/0x2e90 [ 93.980406][ T4164] ? vfs_rmdir+0x33c/0x460 [ 93.984842][ T4164] ? ext4_mb_discard_preallocations_should_retry+0x9b0/0x9b0 [ 93.992223][ T4164] ? __ext4_journal_ensure_credits+0x2c/0x460 [ 93.998297][ T4164] ? ext4_ext_check_inode+0x70/0x70 [ 94.003598][ T4164] ext4_ext_remove_space+0x24da/0x4db0 [ 94.009094][ T4164] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 94.015078][ T4164] ? ext4_es_remove_extent+0x322/0x530 [ 94.020549][ T4164] ? ext4_es_lookup_extent+0xa40/0xa40 [ 94.026018][ T4164] ext4_ext_truncate+0x191/0x250 [ 94.030965][ T4164] ext4_truncate+0x9fd/0x1130 [ 94.035650][ T4164] ? rcu_read_lock_any_held+0xb3/0x160 [ 94.041118][ T4164] ? __ext4_mark_inode_dirty+0x860/0x860 [ 94.046753][ T4164] ? ext4_journal_check_start+0x17b/0x240 [ 94.052483][ T4164] ? ext4_inode_is_fast_symlink+0x2ef/0x390 [ 94.058468][ T4164] ext4_evict_inode+0xba1/0x1100 [ 94.063413][ T4164] ? _raw_spin_unlock+0x24/0x40 [ 94.068273][ T4164] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 94.074354][ T4164] ? do_raw_spin_unlock+0x137/0x8b0 [ 94.079564][ T4164] ? _raw_spin_unlock+0x24/0x40 [ 94.084421][ T4164] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 94.090321][ T4164] evict+0x529/0x930 [ 94.094231][ T4164] ? __lock_acquire+0x1ff0/0x1ff0 [ 94.099267][ T4164] ? proc_nr_inodes+0x330/0x330 [ 94.104120][ T4164] ? rcu_is_watching+0x11/0xa0 [ 94.108892][ T4164] ? _raw_spin_unlock+0x24/0x40 [ 94.113753][ T4164] vfs_rmdir+0x33c/0x460 [ 94.118005][ T4164] do_rmdir+0x368/0x670 [ 94.122166][ T4164] ? d_delete_notify+0x150/0x150 [ 94.127143][ T4164] ? strncpy_from_user+0x209/0x370 [ 94.132273][ T4164] __x64_sys_rmdir+0x45/0x50 [ 94.136874][ T4164] do_syscall_64+0x3b/0x80 [ 94.141296][ T4164] ? clear_bhb_loop+0x15/0x70 [ 94.145981][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.151882][ T4164] RIP: 0033:0x7f8c13a78977 [ 94.156308][ T4164] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 54 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 94.176001][ T4164] RSP: 002b:00007ffd3e972f08 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 94.184421][ T4164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c13a78977 [ 94.192401][ T4164] RDX: 0000000000008790 RSI: 0000000000000000 RDI: 00007ffd3e9740b0 [ 94.200374][ T4164] RBP: 0000000000000065 R08: 00005555937c789b R09: 0000000000000000 [ 94.208349][ T4164] R10: 0000000000001000 R11: 0000000000000207 R12: 00007ffd3e9740b0 [ 94.216326][ T4164] R13: 00005555937c7840 R14: 431bde82d7b634db R15: 00007ffd3e976230 [ 94.224320][ T4164] [ 94.231144][ T4164] EXT4-fs error (device loop1): ext4_readdir:263: inode #12: block 32: comm syz-executor443: path /root/syzkaller.mJiFts/20/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 executing program [ 94.346758][ T4354] loop2: detected capacity change from 0 to 512 [ 94.472313][ T4354] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 94.495991][ T4354] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 94.531466][ T4354] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 94.561860][ T4354] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 94.569787][ T4354] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 94.602266][ T4354] EXT4-fs (loop2): orphan cleanup on readonly fs [ 94.642082][ T4354] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 94.696387][ T4354] __quota_error: 24 callbacks suppressed [ 94.696404][ T4354] Quota error (device loop2): write_blk: dquota write failed [ 94.741499][ T4354] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 94.751352][ T4354] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 94.801774][ T4354] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 94.831925][ T4354] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 94.936823][ T4356] loop2: detected capacity change from 0 to 512 [ 94.966831][ T4356] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 94.991452][ T4356] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 95.021469][ T4356] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 95.041933][ T4356] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 95.049859][ T4356] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 95.058777][ T4356] EXT4-fs (loop2): orphan cleanup on readonly fs [ 95.066338][ T4356] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 95.085919][ T4356] Quota error (device loop2): write_blk: dquota write failed [ 95.121516][ T4356] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 95.161859][ T4356] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 95.173854][ T4356] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 95.183042][ T4356] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 95.292000][ T4358] loop2: detected capacity change from 0 to 512 [ 95.402340][ T4358] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 95.431452][ T4358] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 95.461482][ T4358] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 95.491922][ T4358] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 95.499855][ T4358] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 95.538913][ T4358] EXT4-fs (loop2): orphan cleanup on readonly fs [ 95.562390][ T4358] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 95.611861][ T4358] Quota error (device loop2): write_blk: dquota write failed [ 95.649660][ T4358] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 95.679982][ T4358] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 95.711750][ T4358] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 95.741173][ T4358] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 95.842761][ T4360] loop2: detected capacity change from 0 to 512 [ 95.872550][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 95.901460][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 95.931451][ T4360] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 95.981948][ T4360] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 95.989873][ T4360] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 96.018930][ T4360] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.052323][ T4360] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 96.117595][ T4360] Quota error (device loop2): write_blk: dquota write failed [ 96.137730][ T4360] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 96.171472][ T4360] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 96.191753][ T4360] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 96.211955][ T4360] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 96.363859][ T4362] loop2: detected capacity change from 0 to 512 [ 96.463015][ T4362] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 96.481465][ T4362] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 96.501346][ T4362] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 96.531887][ T4362] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 96.539810][ T4362] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 96.552379][ T4362] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.569891][ T4362] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 96.611816][ T4362] Quota error (device loop2): write_blk: dquota write failed [ 96.619270][ T4362] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 96.675579][ T4362] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 96.701767][ T4362] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 96.721985][ T4362] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 96.822969][ T4364] loop2: detected capacity change from 0 to 512 [ 96.856922][ T4364] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 96.876974][ T4364] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 96.897545][ T4364] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 96.931867][ T4364] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 96.949962][ T4364] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 96.991133][ T4364] EXT4-fs (loop2): orphan cleanup on readonly fs [ 97.011380][ T4364] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 97.067075][ T4364] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 97.119636][ T4364] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 97.162172][ T4364] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 97.307041][ T4366] loop2: detected capacity change from 0 to 512 [ 97.412339][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 97.431486][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 97.461465][ T4366] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 97.501987][ T4366] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 97.509917][ T4366] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 97.542226][ T4366] EXT4-fs (loop2): orphan cleanup on readonly fs [ 97.579764][ T4366] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 97.631790][ T4366] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 97.655508][ T4366] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 97.692092][ T4366] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 97.827035][ T4369] loop2: detected capacity change from 0 to 512 [ 97.859099][ T4369] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 97.889456][ T4369] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 97.919739][ T4369] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 97.971842][ T4369] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 97.979773][ T4369] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 98.022244][ T4369] EXT4-fs (loop2): orphan cleanup on readonly fs [ 98.059518][ T4369] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 98.114901][ T4369] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 98.167363][ T4369] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 98.201853][ T4369] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 98.287164][ T4371] loop2: detected capacity change from 0 to 512 [ 98.390703][ T4371] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 98.420790][ T4371] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 98.451076][ T4371] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 98.491856][ T4371] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 98.499779][ T4371] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 98.528735][ T4371] EXT4-fs (loop2): orphan cleanup on readonly fs [ 98.561908][ T4371] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 98.601916][ T4371] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 98.641765][ T4371] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 98.671272][ T4371] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 98.775752][ T4373] loop2: detected capacity change from 0 to 512 [ 98.821626][ T4373] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 98.851488][ T4373] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 98.881497][ T4373] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 98.911816][ T4373] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 98.919918][ T4373] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 98.969056][ T4373] EXT4-fs (loop2): orphan cleanup on readonly fs [ 99.009212][ T4373] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 99.054882][ T4373] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 99.101847][ T4373] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 99.131262][ T4373] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 99.256790][ T4375] loop2: detected capacity change from 0 to 512 [ 99.292454][ T4375] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 99.311533][ T4375] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 99.350008][ T4375] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 99.380708][ T4375] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 99.411459][ T4375] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 99.463108][ T4375] EXT4-fs (loop2): orphan cleanup on readonly fs [ 99.502133][ T4375] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 99.581813][ T4375] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 99.603830][ T4375] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 99.641638][ T4375] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 99.806995][ T4379] loop2: detected capacity change from 0 to 512 [ 99.844605][ T4379] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 99.881491][ T4379] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 99.891284][ T4379] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 99.932007][ T4379] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 99.939934][ T4379] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 99.972240][ T4379] EXT4-fs (loop2): orphan cleanup on readonly fs [ 100.011859][ T4379] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 100.061844][ T4379] __quota_error: 12 callbacks suppressed [ 100.061861][ T4379] Quota error (device loop2): write_blk: dquota write failed [ 100.074978][ T4379] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 100.084858][ T4379] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 100.111736][ T4379] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 100.129121][ T4379] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 100.269083][ T4382] loop2: detected capacity change from 0 to 512 [ 100.323045][ T4382] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 100.341451][ T4382] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 100.351182][ T4382] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 100.391896][ T4382] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 100.399866][ T4382] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 100.442274][ T4382] EXT4-fs (loop2): orphan cleanup on readonly fs [ 100.482241][ T4382] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 100.529416][ T4382] Quota error (device loop2): write_blk: dquota write failed [ 100.539187][ T4382] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 100.549278][ T4382] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 100.571286][ T4382] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 100.581889][ T4382] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 100.696888][ T4385] loop2: detected capacity change from 0 to 512 [ 100.730700][ T4385] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 100.760424][ T4385] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 100.783878][ T4385] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 100.812357][ T4385] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 100.820289][ T4385] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 100.842249][ T4385] EXT4-fs (loop2): orphan cleanup on readonly fs [ 100.858163][ T4385] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 100.921857][ T4385] Quota error (device loop2): write_blk: dquota write failed [ 100.949579][ T4385] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 100.989994][ T4385] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 101.051751][ T4385] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 101.071667][ T4385] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 101.202599][ T4388] loop2: detected capacity change from 0 to 512 [ 101.275978][ T4388] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 101.306060][ T4388] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 101.336356][ T4388] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 101.357346][ T4388] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 101.366653][ T4388] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 101.387641][ T4388] EXT4-fs (loop2): orphan cleanup on readonly fs [ 101.394854][ T4388] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 101.410128][ T4388] Quota error (device loop2): write_blk: dquota write failed [ 101.417612][ T4388] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 101.427542][ T4388] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 101.439527][ T4388] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 101.448788][ T4388] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 101.584972][ T4390] loop2: detected capacity change from 0 to 512 [ 101.710961][ T4390] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 101.741027][ T4390] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 101.771494][ T4390] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 101.791867][ T4390] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 101.799877][ T4390] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 101.832272][ T4390] EXT4-fs (loop2): orphan cleanup on readonly fs [ 101.869847][ T4390] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 101.915075][ T4390] Quota error (device loop2): write_blk: dquota write failed [ 101.945279][ T4390] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 101.985670][ T4390] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 102.031752][ T4390] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 102.052003][ T4390] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 102.216642][ T4392] loop2: detected capacity change from 0 to 512 [ 102.350761][ T4392] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 102.391517][ T4392] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 102.401277][ T4392] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 102.452362][ T4392] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 102.460290][ T4392] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 102.499408][ T4392] EXT4-fs (loop2): orphan cleanup on readonly fs [ 102.529850][ T4392] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 102.561964][ T4392] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1 [ 102.594407][ T4392] EXT4-fs (loop2): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 102.625015][ T4392] EXT4-fs (loop2): 1 truncate cleaned up executing program [ 102.786946][ T4394] loop2: detected capacity change from 0 to 512 [ 102.906387][ T4394] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 102.921464][ T4394] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 102.931209][ T4394] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 102.991489][ T4394] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 102.999422][ T4394] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 103.052225][ T4394] EXT4-fs (loop2): orphan cleanup on readonly fs [ 103.092070][ T4394] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor443: bg 0: block 34: padding at end of block bitmap is not set [ 103.141897][ T4394] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor443: Failed to acquire dquot type 1