Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 62.419995][ T4170] loop3: detected capacity change from 0 to 512 [ 62.427312][ T4167] loop0: detected capacity change from 0 to 512 [ 62.429700][ T4171] loop4: detected capacity change from 0 to 512 [ 62.445051][ T4168] loop2: detected capacity change from 0 to 512 [ 62.446719][ T4169] loop1: detected capacity change from 0 to 512 [ 62.471780][ T4167] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 62.485394][ T4167] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 62.496996][ T4167] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 62.500087][ T4170] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 62.510157][ T4171] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 62.517695][ T4170] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 62.527360][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 62.537376][ T4170] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 62.559834][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 62.569723][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 62.570420][ T4167] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.584010][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 62.589486][ T4167] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 62.610326][ T4168] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 62.610870][ T4171] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 62.622043][ T4169] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 62.635572][ T4170] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 62.646764][ T4168] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 62.663188][ T4170] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 62.674166][ T4167] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.689454][ T4171] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 62.713111][ T4169] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 62.714403][ T4170] EXT4-fs (loop3): orphan cleanup on readonly fs [ 62.729331][ T4169] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 62.731092][ T4168] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 62.748123][ T4167] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 62.748797][ T4168] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.772909][ T4168] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 62.773422][ T4169] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.798652][ T4168] Quota error (device loop2): write_blk: dquota write failed [ 62.798955][ T4171] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 62.807452][ T4167] Quota error (device loop0): write_blk: dquota write failed [ 62.816235][ T4171] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 62.833139][ T4170] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 62.834241][ T4171] EXT4-fs (loop4): orphan cleanup on readonly fs [ 62.850423][ T4168] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 62.860827][ T4171] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 62.875544][ T4169] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 62.890444][ T4167] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 62.915736][ T4171] Quota error (device loop4): write_blk: dquota write failed [ 62.923498][ T4171] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 62.934697][ T4170] Quota error (device loop3): write_blk: dquota write failed [ 62.937019][ T4167] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 62.959016][ T4171] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 62.972686][ T4168] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 62.991218][ T4170] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 62.991301][ T4167] EXT4-fs (loop0): 1 truncate cleaned up [ 63.009252][ T4171] EXT4-fs (loop4): 1 truncate cleaned up [ 63.021324][ T4171] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.039620][ T4169] Quota error (device loop1): write_blk: dquota write failed [ 63.044818][ T4170] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.048386][ T4167] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.080897][ T4170] EXT4-fs (loop3): 1 truncate cleaned up [ 63.089215][ T4168] EXT4-fs (loop2): 1 truncate cleaned up [ 63.094037][ T4169] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 63.104421][ T4168] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.112325][ T4169] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.138442][ T4171] ======================================================= [ 63.138442][ T4171] WARNING: The mand mount option has been deprecated and [ 63.138442][ T4171] and is ignored by this kernel. Remove the mand [ 63.138442][ T4171] option from the mount to silence this warning. [ 63.138442][ T4171] ======================================================= [ 63.164166][ T4170] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.198770][ T4168] syz-executor428 (4168) used greatest stack depth: 18912 bytes left [ 63.209044][ T4169] EXT4-fs (loop1): 1 truncate cleaned up [ 63.222948][ T4169] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program [ 63.339464][ T4181] loop0: detected capacity change from 0 to 512 [ 63.344974][ T4182] loop2: detected capacity change from 0 to 512 executing program executing program [ 63.397390][ T4182] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.413400][ T4184] loop4: detected capacity change from 0 to 512 [ 63.422137][ T4181] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.427683][ T4186] loop3: detected capacity change from 0 to 512 [ 63.441900][ T4185] loop1: detected capacity change from 0 to 512 [ 63.449619][ T4182] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 63.460232][ T4181] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 63.461220][ T4182] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 63.476676][ T4181] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 63.485372][ T4182] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 63.495827][ T4181] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.506296][ T4182] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 63.521654][ T4182] EXT4-fs (loop2): orphan cleanup on readonly fs [ 63.530605][ T4186] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.530771][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.541539][ T4181] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 63.551336][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 63.560515][ T4184] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.569451][ T4185] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 63.583956][ T4186] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 63.591803][ T4185] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 63.610922][ T4185] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 63.611636][ T4182] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 63.620887][ T4185] EXT4-fs (loop1): orphan cleanup on readonly fs [ 63.643028][ T4185] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 63.643973][ T4184] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 63.659817][ T4185] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.670317][ T4186] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 63.693449][ T4185] EXT4-fs (loop1): 1 truncate cleaned up [ 63.694260][ T4181] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.701770][ T4185] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.732635][ T4184] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 63.735041][ T4182] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.760428][ T4184] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 63.768882][ T4186] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 63.769594][ T4184] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 63.786132][ T4181] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 63.805093][ T4181] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.818308][ T4182] EXT4-fs (loop2): 1 truncate cleaned up [ 63.826961][ T4181] EXT4-fs (loop0): 1 truncate cleaned up [ 63.853000][ T4184] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.862166][ T4186] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 63.872218][ T4181] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.897726][ T4194] loop1: detected capacity change from 0 to 512 [ 63.907066][ T4182] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 63.925529][ T4184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 63.939453][ T4186] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.963638][ T4184] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 63.986792][ T4194] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 63.995675][ T4186] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.002576][ T4194] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.030696][ T4194] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 64.047089][ T4186] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.071462][ T4184] EXT4-fs (loop4): 1 truncate cleaned up [ 64.091369][ T4195] loop2: detected capacity change from 0 to 512 [ 64.099887][ T4184] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.131667][ T4186] EXT4-fs (loop3): 1 truncate cleaned up [ 64.144826][ T4186] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 64.150025][ T4194] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.181215][ T4195] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 64.212436][ T4194] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 64.237015][ T4195] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.247944][ T4198] loop0: detected capacity change from 0 to 512 executing program [ 64.250004][ T4195] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 64.271620][ T4194] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.284801][ T4194] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.309174][ T4194] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.321219][ T4200] loop4: detected capacity change from 0 to 512 [ 64.325673][ T4195] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 64.347116][ T4194] EXT4-fs (loop1): 1 truncate cleaned up executing program [ 64.357244][ T4195] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 64.369725][ T4195] EXT4-fs (loop2): orphan cleanup on readonly fs [ 64.384976][ T4195] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.387562][ T4201] loop3: detected capacity change from 0 to 512 [ 64.403432][ T4194] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.426596][ T4195] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.444755][ T4198] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 64.459791][ T4201] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 64.474242][ T4195] EXT4-fs (loop2): 1 truncate cleaned up [ 64.482086][ T4200] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 64.495066][ T4195] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.513895][ T4198] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.518206][ T4200] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.540153][ T4201] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.561761][ T4201] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 64.596231][ T4200] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 64.609960][ T4198] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 64.616268][ T4201] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 64.635633][ T4201] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 64.648701][ T4201] EXT4-fs (loop3): orphan cleanup on readonly fs executing program [ 64.659121][ T4201] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.680883][ T4201] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.700134][ T4200] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 64.732512][ T4200] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 64.758122][ T4200] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.772396][ T4198] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 64.772943][ T4200] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.781829][ T4198] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 64.783393][ T4198] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.798228][ T4205] loop2: detected capacity change from 0 to 512 executing program [ 64.821787][ T4198] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 64.846102][ T4201] EXT4-fs (loop3): 1 truncate cleaned up [ 64.853682][ T4200] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.870039][ T4200] EXT4-fs (loop4): 1 truncate cleaned up [ 64.879660][ T4200] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.894087][ T4201] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.906332][ T4198] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 64.931977][ T4207] loop1: detected capacity change from 0 to 512 [ 64.943520][ T4205] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 64.958098][ T4198] EXT4-fs (loop0): 1 truncate cleaned up [ 64.976468][ T4205] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 64.977227][ T4198] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 64.988479][ T4205] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 65.034866][ T4205] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 65.044895][ T4208] loop4: detected capacity change from 0 to 512 [ 65.046322][ T4205] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 65.072603][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.091071][ T4205] EXT4-fs (loop2): orphan cleanup on readonly fs [ 65.104435][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.125198][ T4205] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.126088][ T4210] loop3: detected capacity change from 0 to 512 [ 65.150437][ T4207] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.163776][ T4205] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 executing program [ 65.181720][ T4208] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.190343][ T4212] loop0: detected capacity change from 0 to 512 [ 65.193669][ T4207] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 65.198895][ T4208] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.225779][ T4210] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.232075][ T4205] EXT4-fs (loop2): 1 truncate cleaned up [ 65.242281][ T4210] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.242315][ T4207] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 65.253548][ T4210] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.261176][ T4205] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.288491][ T4208] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.299214][ T4212] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.300706][ T4210] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 65.320755][ T4212] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.321767][ T4207] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.331880][ T4210] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 65.338641][ T4208] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 65.356097][ T4207] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.373346][ T4208] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 65.384272][ T4207] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 65.396858][ T4208] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.409356][ T4208] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.413065][ T4210] EXT4-fs (loop3): orphan cleanup on readonly fs executing program [ 65.425307][ T4212] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.443686][ T4210] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.475341][ T4207] EXT4-fs (loop1): 1 truncate cleaned up [ 65.519664][ T4210] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 65.539697][ T4208] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 65.555034][ T4207] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.558528][ T4215] loop2: detected capacity change from 0 to 512 [ 65.573329][ T4212] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 65.601790][ T4212] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 65.611273][ T4210] EXT4-fs (loop3): 1 truncate cleaned up [ 65.618572][ T4215] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.630931][ T4212] EXT4-fs (loop0): orphan cleanup on readonly fs [ 65.631908][ T4208] EXT4-fs (loop4): 1 truncate cleaned up [ 65.649282][ T4210] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.677670][ T4215] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.677699][ T4215] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 65.679060][ T4215] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 65.720075][ T4208] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.721024][ T4212] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.747786][ T4215] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 65.769919][ T4215] EXT4-fs (loop2): orphan cleanup on readonly fs [ 65.784728][ T4215] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 65.807302][ T4212] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 executing program executing program [ 65.845496][ T4218] loop1: detected capacity change from 0 to 512 [ 65.854946][ T4215] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 65.898764][ T4212] EXT4-fs (loop0): 1 truncate cleaned up [ 65.907505][ T4219] loop4: detected capacity change from 0 to 512 [ 65.917268][ T4220] loop3: detected capacity change from 0 to 512 [ 65.924583][ T4212] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.945132][ T4215] EXT4-fs (loop2): 1 truncate cleaned up [ 65.945704][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 65.966460][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 65.977345][ T4215] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 65.996293][ T4218] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.020945][ T4219] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.027866][ T4218] EXT4-fs (loop1): revision level too high, forcing read-only mode executing program [ 66.046980][ T4220] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.059389][ T4218] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 66.074695][ T4218] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.093354][ T4219] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.109406][ T4220] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.119155][ T4219] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.136679][ T4218] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 66.153735][ T4220] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.159962][ T4218] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 66.171640][ T4219] EXT4-fs (loop4): revision level too high, forcing read-only mode executing program [ 66.195550][ T4220] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 66.210512][ T4220] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 66.226258][ T4220] EXT4-fs (loop3): orphan cleanup on readonly fs [ 66.235199][ T4226] loop0: detected capacity change from 0 to 512 [ 66.235243][ T4218] EXT4-fs (loop1): 1 truncate cleaned up [ 66.242514][ T4219] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 66.259530][ T4219] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.267450][ T4218] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.271287][ T4220] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 66.291797][ T4219] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 66.318718][ T4226] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.330196][ T4226] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.335881][ T4220] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 executing program [ 66.340997][ T4226] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.371543][ T4219] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 66.380584][ T4226] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.394412][ T4227] loop2: detected capacity change from 0 to 512 [ 66.401344][ T4226] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 66.411236][ T4219] EXT4-fs (loop4): 1 truncate cleaned up [ 66.412217][ T4226] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.419636][ T4220] EXT4-fs (loop3): 1 truncate cleaned up [ 66.426685][ T4219] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 66.449047][ T4226] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 66.463149][ T4229] loop1: detected capacity change from 0 to 512 [ 66.473801][ T4226] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 66.489831][ T4220] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.512775][ T4227] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.536431][ T4227] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.544857][ T4226] EXT4-fs (loop0): 1 truncate cleaned up [ 66.550684][ T4227] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.574690][ T4229] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.605349][ T4227] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 66.605790][ T4226] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.623908][ T4227] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 66.643944][ T4229] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.660001][ T4227] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.666110][ T4229] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.681621][ T4227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program [ 66.726233][ T4231] loop4: detected capacity change from 0 to 512 [ 66.737454][ T4229] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 66.750767][ T4227] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 66.778649][ T4233] loop3: detected capacity change from 0 to 512 [ 66.789219][ T4231] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.802107][ T4229] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 66.818093][ T4231] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.832315][ T4231] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.844130][ T4229] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.857207][ T4227] EXT4-fs (loop2): 1 truncate cleaned up [ 66.867557][ T4233] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 66.874180][ T4231] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 66.892019][ T4229] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 66.909835][ T4233] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 66.911701][ T4234] loop0: detected capacity change from 0 to 512 [ 66.929616][ T4227] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 66.940215][ T4233] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 66.961319][ T4231] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 66.964655][ T4229] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 66.970931][ T4231] EXT4-fs (loop4): orphan cleanup on readonly fs [ 66.985608][ T4233] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 67.001137][ T4231] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.021891][ T4229] EXT4-fs (loop1): 1 truncate cleaned up [ 67.022781][ T4233] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.045251][ T4234] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.047456][ T4233] EXT4-fs (loop3): orphan cleanup on readonly fs [ 67.063484][ T4229] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.070713][ T4231] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 67.109914][ T4234] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.121754][ T4234] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.123511][ T4233] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.156152][ T4231] EXT4-fs (loop4): 1 truncate cleaned up [ 67.163319][ T4234] EXT4-fs (loop0): revision level too high, forcing read-only mode executing program [ 67.165588][ T4233] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 67.190211][ T4231] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.204427][ T4234] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.233783][ T4238] loop2: detected capacity change from 0 to 512 [ 67.246052][ T4234] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.257419][ T4234] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program [ 67.291634][ T4233] EXT4-fs (loop3): 1 truncate cleaned up [ 67.309495][ T4233] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.310108][ T4234] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 67.351214][ T4239] loop1: detected capacity change from 0 to 512 executing program [ 67.378678][ T4238] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.378744][ T4234] EXT4-fs (loop0): 1 truncate cleaned up [ 67.412740][ T4234] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.418815][ T4238] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.439660][ T4240] loop4: detected capacity change from 0 to 512 [ 67.451403][ T4238] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 67.486353][ T4239] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.506764][ T4238] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 67.507160][ T4239] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.517326][ T4240] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 67.529335][ T4239] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.539658][ T4241] loop3: detected capacity change from 0 to 512 [ 67.557365][ T4238] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.558153][ T4240] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.567258][ T4238] EXT4-fs (loop2): orphan cleanup on readonly fs [ 67.590361][ T4238] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.591580][ T4244] loop0: detected capacity change from 0 to 512 [ 67.606697][ T4239] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 67.620924][ T4239] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.629971][ T4238] EXT4-fs error (device loop2): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 67.642870][ T4240] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.647011][ T4239] EXT4-fs (loop1): orphan cleanup on readonly fs [ 67.664718][ T4240] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 67.664857][ T4244] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.673740][ T4240] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.695443][ T4240] EXT4-fs (loop4): orphan cleanup on readonly fs [ 67.707779][ T4241] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 67.724166][ T4238] EXT4-fs (loop2): 1 truncate cleaned up [ 67.740372][ T4239] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.767238][ T4240] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.803870][ T4241] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.818193][ T4241] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.829384][ T4241] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 67.831081][ T4244] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 67.839291][ T4238] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 67.851189][ T4244] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 67.894447][ T4241] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.895652][ T4239] __quota_error: 52 callbacks suppressed [ 67.895669][ T4239] Quota error (device loop1): write_blk: dquota write failed [ 67.909787][ T4244] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 67.909812][ T4244] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 67.911007][ T4244] EXT4-fs (loop0): orphan cleanup on readonly fs [ 67.921743][ T4240] Quota error (device loop4): write_blk: dquota write failed [ 67.929733][ T4241] EXT4-fs (loop3): orphan cleanup on readonly fs [ 67.945535][ T4244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 67.989945][ T4239] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 68.005862][ T4241] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 68.014047][ T4239] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 68.049965][ T4240] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 68.066622][ T4240] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 68.071615][ T4241] Quota error (device loop3): write_blk: dquota write failed [ 68.093418][ T4244] Quota error (device loop0): write_blk: dquota write failed [ 68.094533][ T4239] EXT4-fs (loop1): 1 truncate cleaned up [ 68.104383][ T4244] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 68.126429][ T4239] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 68.159063][ T4241] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 68.193160][ T4241] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 68.211319][ T4240] EXT4-fs (loop4): 1 truncate cleaned up [ 68.240212][ T4244] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 68.262375][ T4240] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.285364][ T4241] EXT4-fs (loop3): 1 truncate cleaned up [ 68.310100][ T4248] loop2: detected capacity change from 0 to 512 [ 68.333411][ T4244] EXT4-fs (loop0): 1 truncate cleaned up [ 68.341030][ T4241] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 68.365634][ T4244] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 68.422785][ T4248] EXT4-fs (loop2): Ignoring removed orlov option executing program executing program executing program [ 68.511461][ T4250] loop4: detected capacity change from 0 to 512 [ 68.535566][ T4252] loop3: detected capacity change from 0 to 512 [ 68.562335][ T4248] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 68.587906][ T4250] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 68.588976][ T4248] ext4 filesystem being mounted at /root/syzkaller.nUjm4C/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 68.633080][ T4255] loop1: detected capacity change from 0 to 512 [ 68.641379][ T4250] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.657653][ T4250] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.668095][ T4256] loop0: detected capacity change from 0 to 512 [ 68.677986][ T4250] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.689291][ T4250] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 68.698548][ T4255] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.699597][ T4250] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.710882][ T4164] EXT4-fs error (device loop2): ext4_readdir:263: inode #12: block 32: comm syz-executor428: path /root/syzkaller.nUjm4C/7/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 68.759831][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.773106][ T4255] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.786653][ T4255] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.793611][ T4250] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 68.815613][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 68.834615][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.849774][ T4255] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 68.855922][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 68.869934][ T4255] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 68.909985][ T4256] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.917217][ T4255] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.922888][ T4252] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 68.943914][ T4250] Quota error (device loop4): write_blk: dquota write failed [ 68.955185][ T4250] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 68.975746][ T4256] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.991353][ T4252] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 69.015632][ T4252] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.023097][ T4255] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 69.041468][ T4256] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.067714][ T4250] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 69.070500][ T4256] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.106772][ T4256] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 69.131538][ T4256] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 69.147078][ T4255] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 69.155758][ T4252] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.185120][ T4256] EXT4-fs (loop0): 1 truncate cleaned up [ 69.206615][ T4255] EXT4-fs (loop1): 1 truncate cleaned up [ 69.217106][ T4256] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.245346][ T4255] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.272858][ T4252] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 69.306511][ T4250] EXT4-fs (loop4): 1 truncate cleaned up [ 69.342819][ T4250] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 69.405270][ T4252] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 69.425796][ T4252] EXT4-fs (loop3): 1 truncate cleaned up [ 69.434564][ T4252] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program executing program [ 69.541120][ T4261] loop1: detected capacity change from 0 to 512 [ 69.555291][ T4262] loop0: detected capacity change from 0 to 512 [ 69.571853][ T4263] loop4: detected capacity change from 0 to 512 [ 69.602130][ T4264] loop3: detected capacity change from 0 to 512 [ 69.640082][ T4261] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.653576][ T4261] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.664991][ T4261] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.681462][ T4264] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.682846][ T4261] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 69.692923][ T4263] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.702428][ T4261] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.727510][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.739506][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.743507][ T4264] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.751757][ T4263] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.777679][ T4263] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.787590][ T4261] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.790693][ T4264] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.798335][ T4263] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 69.809608][ T4262] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.828757][ T4264] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 69.844743][ T4262] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 69.855965][ T4261] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 69.883880][ T4264] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.895584][ T4262] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.908078][ T4263] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 69.935272][ T4264] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.950380][ T4261] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 69.975907][ T4262] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.005008][ T4263] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.005345][ T4262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 70.041512][ T4264] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 70.044050][ T4263] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 70.111200][ T4261] EXT4-fs (loop1): 1 truncate cleaned up [ 70.120429][ T4264] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 70.152433][ T4262] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 70.156152][ T4261] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.192922][ T4264] EXT4-fs (loop3): 1 truncate cleaned up [ 70.210884][ T4264] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.265574][ T4263] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 70.284118][ T4262] EXT4-fs (loop0): 1 truncate cleaned up [ 70.308021][ T4262] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 70.345007][ T4263] EXT4-fs (loop4): 1 truncate cleaned up [ 70.390830][ T4263] 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 executing program [ 70.604933][ T4269] loop1: detected capacity change from 0 to 512 [ 70.619942][ T4271] loop4: detected capacity change from 0 to 512 [ 70.629033][ T4270] loop3: detected capacity change from 0 to 512 [ 70.638582][ T4272] loop0: detected capacity change from 0 to 512 [ 70.688590][ T4269] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.695528][ T4271] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.713137][ T4272] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.734874][ T4269] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.763949][ T4272] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.773889][ T4271] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.792738][ T4270] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 70.810000][ T4272] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.823039][ T4269] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.863865][ T4270] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 70.872610][ T4272] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 70.881755][ T4271] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.914446][ T4271] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 70.923334][ T4271] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 70.923885][ T4270] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 70.943254][ T4271] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.944018][ T4269] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.964257][ T4271] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 70.993877][ T4269] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 71.009222][ T4269] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.020042][ T4272] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 71.020398][ T4270] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.032170][ T4272] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.072059][ T4269] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 71.091045][ T4271] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 71.106920][ T4272] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 71.173909][ T4270] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 71.183075][ T4270] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.204719][ T4269] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 71.232276][ T4272] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 71.250662][ T4270] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 71.278677][ T4271] EXT4-fs (loop4): 1 truncate cleaned up [ 71.310913][ T4272] EXT4-fs (loop0): 1 truncate cleaned up [ 71.314217][ T4269] EXT4-fs (loop1): 1 truncate cleaned up [ 71.334693][ T4270] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 71.358075][ T4271] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 71.389937][ T4272] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 71.404338][ T4269] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 71.447108][ T4270] EXT4-fs (loop3): 1 truncate cleaned up [ 71.494121][ T4270] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program executing program executing program executing program [ 71.634564][ T4279] loop4: detected capacity change from 0 to 512 [ 71.635784][ T4278] loop0: detected capacity change from 0 to 512 [ 71.658690][ T4280] loop1: detected capacity change from 0 to 512 [ 71.685744][ T4281] loop3: detected capacity change from 0 to 512 [ 71.693087][ T4279] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.704754][ T4279] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.721814][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.734181][ T4279] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.737377][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.768018][ T4281] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 71.782971][ T4279] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 71.803231][ T4279] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 71.823619][ T4281] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.834082][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.834241][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 71.855189][ T4279] EXT4-fs (loop4): orphan cleanup on readonly fs [ 71.855461][ T4280] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.874237][ T4281] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.875469][ T4280] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 71.886659][ T4278] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 71.895164][ T4280] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 71.896344][ T4280] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.915792][ T4279] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 71.924008][ T4281] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 71.957058][ T4279] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 71.974738][ T4280] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 72.014996][ T4279] EXT4-fs (loop4): 1 truncate cleaned up [ 72.024723][ T4278] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.044384][ T4279] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 72.044712][ T4280] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 72.078579][ T4281] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.087627][ T4278] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.105116][ T4281] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.123511][ T4278] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.135121][ T4278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 72.154084][ T4281] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 72.215356][ T4280] EXT4-fs (loop1): 1 truncate cleaned up [ 72.222910][ T4278] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 72.238382][ T4281] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 executing program [ 72.244459][ T4280] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 72.285083][ T4281] EXT4-fs (loop3): 1 truncate cleaned up [ 72.292416][ T4278] EXT4-fs (loop0): 1 truncate cleaned up [ 72.292483][ T4286] loop4: detected capacity change from 0 to 512 [ 72.309421][ T4281] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 72.309850][ T4286] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.345691][ T4278] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 72.445951][ T4286] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.460103][ T4286] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program executing program [ 72.501157][ T4288] loop3: detected capacity change from 0 to 512 [ 72.509442][ T4286] EXT4-fs (loop4): revision level too high, forcing read-only mode executing program [ 72.545478][ T4288] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.548396][ T4290] loop0: detected capacity change from 0 to 512 [ 72.563142][ T4286] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.580822][ T4289] loop1: detected capacity change from 0 to 512 [ 72.603177][ T4288] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.617074][ T4286] EXT4-fs (loop4): orphan cleanup on readonly fs [ 72.629262][ T4290] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.646843][ T4286] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 72.665137][ T4290] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.672085][ T4288] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.704424][ T4286] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 72.723902][ T4290] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.726702][ T4289] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 72.752314][ T4289] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 72.765482][ T4288] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 72.779788][ T4289] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 72.793441][ T4286] EXT4-fs (loop4): 1 truncate cleaned up [ 72.794328][ T4288] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.811171][ T4290] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 72.811931][ T4288] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.825128][ T4286] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 72.831804][ T4288] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 72.875040][ T4289] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.894336][ T4288] EXT4-fs error (device loop3): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 72.903187][ T4290] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.919525][ T4288] EXT4-fs (loop3): 1 truncate cleaned up [ 72.926465][ T4288] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 72.957764][ T4289] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 72.970514][ T4290] EXT4-fs (loop0): orphan cleanup on readonly fs [ 72.977504][ T4289] EXT4-fs (loop1): orphan cleanup on readonly fs executing program [ 73.001551][ T4289] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 73.038088][ T4289] __quota_error: 34 callbacks suppressed [ 73.038113][ T4289] Quota error (device loop1): write_blk: dquota write failed [ 73.056582][ T4290] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 73.093402][ T4295] loop3: detected capacity change from 0 to 512 [ 73.096147][ T4289] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 73.110626][ T4294] loop4: detected capacity change from 0 to 512 [ 73.124131][ T4290] Quota error (device loop0): write_blk: dquota write failed [ 73.140269][ T4290] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 73.165597][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.174497][ T4289] EXT4-fs error (device loop1): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 73.198604][ T4290] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 73.214503][ T4295] EXT4-fs (loop3): Ignoring removed orlov option [ 73.226283][ T4289] EXT4-fs (loop1): 1 truncate cleaned up [ 73.232693][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.251106][ T4289] EXT4-fs (loop1): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 73.287117][ T4290] EXT4-fs (loop0): 1 truncate cleaned up [ 73.294578][ T4294] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.324770][ T4290] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 73.349489][ T4295] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 73.366057][ T4294] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 73.374875][ T4294] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 73.425053][ T4294] EXT4-fs (loop4): orphan cleanup on readonly fs [ 73.432573][ T4295] ext4 filesystem being mounted at /root/syzkaller.TZv2IL/12/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.494968][ T4294] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program executing program [ 73.601702][ T4165] EXT4-fs error (device loop3): ext4_readdir:263: inode #12: block 32: comm syz-executor428: path /root/syzkaller.TZv2IL/12/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 73.606655][ T4294] Quota error (device loop4): write_blk: dquota write failed [ 73.653191][ T4294] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 73.663903][ T4294] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 73.699673][ T4300] loop1: detected capacity change from 0 to 512 [ 73.704481][ T4301] loop0: detected capacity change from 0 to 512 [ 73.732033][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 73.732447][ T4294] EXT4-fs (loop4): 1 truncate cleaned up [ 73.750326][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 73.766612][ T4300] EXT4-fs (loop1): Ignoring removed orlov option [ 73.801084][ T4294] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 73.813990][ T4301] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 73.872945][ T4300] EXT4-fs (loop1): mounted filesystem without journal. Opts: nodelalloc,orlov,auto_da_alloc,,errors=continue. Quota mode: writeback. [ 73.904488][ T4301] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.934134][ T4301] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 73.943583][ T4300] ext4 filesystem being mounted at /root/syzkaller.qKFVoU/13/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.965378][ T4301] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 73.983401][ T4301] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 74.018651][ T4305] loop4: detected capacity change from 0 to 512 [ 74.030075][ T4163] [ 74.032437][ T4163] ====================================================== [ 74.040001][ T4163] WARNING: possible circular locking dependency detected [ 74.047129][ T4163] 5.15.180-syzkaller #0 Not tainted [ 74.052447][ T4163] ------------------------------------------------------ [ 74.059473][ T4163] syz-executor428/4163 is trying to acquire lock: [ 74.066226][ T4163] ffff88806f031ae8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x57/0x510 [ 74.075465][ T4163] [ 74.075465][ T4163] but task is already holding lock: [ 74.083026][ T4163] ffff88806f0f8278 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 74.092989][ T4163] [ 74.092989][ T4163] which lock already depends on the new lock. [ 74.092989][ T4163] [ 74.103889][ T4163] [ 74.103889][ T4163] the existing dependency chain (in reverse order) is: [ 74.113338][ T4163] [ 74.113338][ T4163] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 74.121435][ T4163] lock_acquire+0x1db/0x4f0 [ 74.126662][ T4163] down_read+0x45/0x2e0 [ 74.131494][ T4163] ext4_map_blocks+0x391/0x1c70 [ 74.137729][ T4163] ext4_getblk+0x19f/0x710 [ 74.142954][ T4163] ext4_bread+0x2a/0x170 [ 74.148003][ T4163] ext4_quota_read+0x1a1/0x2c0 [ 74.153499][ T4163] find_tree_dqentry+0x192/0xb60 [ 74.159738][ T4163] find_tree_dqentry+0x41a/0xb60 [ 74.165555][ T4163] find_tree_dqentry+0x41a/0xb60 [ 74.171063][ T4163] find_tree_dqentry+0x41a/0xb60 [ 74.176929][ T4163] qtree_read_dquot+0x13f/0x650 [ 74.182510][ T4163] v2_read_dquot+0xbe/0x100 [ 74.187720][ T4163] dquot_acquire+0x188/0x680 [ 74.192950][ T4163] ext4_acquire_dquot+0x2eb/0x4a0 [ 74.198746][ T4163] dqget+0x762/0xe90 [ 74.203203][ T4163] __dquot_initialize+0x45e/0xea0 [ 74.209198][ T4163] ext4_process_orphan+0x57/0x2d0 [ 74.215391][ T4163] ext4_orphan_cleanup+0x9d9/0x1240 [ 74.221145][ T4163] ext4_fill_super+0x98de/0xa110 [ 74.226736][ T4163] mount_bdev+0x2c9/0x3f0 [ 74.231731][ T4163] legacy_get_tree+0xeb/0x180 [ 74.237235][ T4163] vfs_get_tree+0x88/0x270 [ 74.242303][ T4163] do_new_mount+0x2ba/0xb40 [ 74.248299][ T4163] __se_sys_mount+0x2d5/0x3c0 [ 74.253904][ T4163] do_syscall_64+0x3b/0x80 [ 74.259510][ T4163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.264446][ T4301] Quota error (device loop0): write_blk: dquota write failed [ 74.266483][ T4163] [ 74.266483][ T4163] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 74.284416][ T4163] lock_acquire+0x1db/0x4f0 [ 74.289851][ T4163] down_read+0x45/0x2e0 [ 74.295231][ T4163] v2_read_dquot+0x4a/0x100 [ 74.300815][ T4163] dquot_acquire+0x188/0x680 [ 74.303968][ T4301] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 74.306040][ T4163] ext4_acquire_dquot+0x2eb/0x4a0 [ 74.322085][ T4163] dqget+0x762/0xe90 [ 74.326667][ T4163] __dquot_initialize+0x45e/0xea0 [ 74.332246][ T4163] ext4_process_orphan+0x57/0x2d0 [ 74.337814][ T4163] ext4_orphan_cleanup+0x9d9/0x1240 [ 74.343556][ T4163] ext4_fill_super+0x98de/0xa110 [ 74.343938][ T4301] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 74.349109][ T4163] mount_bdev+0x2c9/0x3f0 [ 74.366255][ T4163] legacy_get_tree+0xeb/0x180 [ 74.371602][ T4163] vfs_get_tree+0x88/0x270 [ 74.376657][ T4163] do_new_mount+0x2ba/0xb40 [ 74.381887][ T4163] __se_sys_mount+0x2d5/0x3c0 [ 74.387680][ T4163] do_syscall_64+0x3b/0x80 [ 74.392652][ T4163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.399294][ T4163] [ 74.399294][ T4163] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 74.404381][ T4301] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 74.407837][ T4163] validate_chain+0x1649/0x5930 [ 74.422825][ T4163] __lock_acquire+0x1295/0x1ff0 [ 74.428496][ T4163] lock_acquire+0x1db/0x4f0 [ 74.434153][ T4163] __mutex_lock_common+0x1da/0x25a0 [ 74.439980][ T4163] mutex_lock_nested+0x17/0x20 [ 74.445940][ T4163] dquot_commit+0x57/0x510 [ 74.451259][ T4163] ext4_write_dquot+0x1fd/0x360 [ 74.456662][ T4163] mark_all_dquot_dirty+0xf7/0x400 [ 74.462315][ T4163] __dquot_free_space+0x932/0xe40 [ 74.467980][ T4163] ext4_free_blocks+0x1f5c/0x2e90 [ 74.474239][ T4163] ext4_ext_remove_space+0x24da/0x4db0 [ 74.480887][ T4163] ext4_ext_truncate+0x191/0x250 [ 74.487333][ T4163] ext4_truncate+0x9fd/0x1130 [ 74.494254][ T4163] ext4_evict_inode+0xba1/0x1100 [ 74.500801][ T4163] evict+0x529/0x930 [ 74.506422][ T4163] vfs_rmdir+0x33c/0x460 [ 74.512446][ T4163] do_rmdir+0x368/0x670 [ 74.517472][ T4163] __x64_sys_rmdir+0x45/0x50 [ 74.522661][ T4163] do_syscall_64+0x3b/0x80 [ 74.527821][ T4163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.534494][ T4163] [ 74.534494][ T4163] other info that might help us debug this: [ 74.534494][ T4163] [ 74.545270][ T4163] Chain exists of: [ 74.545270][ T4163] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 74.545270][ T4163] [ 74.558959][ T4163] Possible unsafe locking scenario: [ 74.558959][ T4163] [ 74.566441][ T4163] CPU0 CPU1 [ 74.572370][ T4163] ---- ---- [ 74.578363][ T4163] lock(&ei->i_data_sem/2); [ 74.583064][ T4163] lock(&s->s_dquot.dqio_sem); [ 74.591660][ T4163] lock(&ei->i_data_sem/2); [ 74.600351][ T4163] lock(&dquot->dq_lock); [ 74.606044][ T4163] [ 74.606044][ T4163] *** DEADLOCK *** [ 74.606044][ T4163] [ 74.616561][ T4163] 5 locks held by syz-executor428/4163: [ 74.623286][ T4163] #0: ffff888023676460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3b/0x80 [ 74.632919][ T4163] #1: ffff88806f0a0de8 (&type->i_mutex_dir_key#4/1){+.+.}-{3:3}, at: do_rmdir+0x225/0x670 [ 74.644335][ T4163] #2: ffff888023676650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x375/0x1100 [ 74.654068][ T4163] #3: ffff88806f0f8278 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x974/0x1130 [ 74.664307][ T4163] #4: ffffffff8cc44638 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 74.673662][ T4163] [ 74.673662][ T4163] stack backtrace: [ 74.680389][ T4163] CPU: 0 PID: 4163 Comm: syz-executor428 Not tainted 5.15.180-syzkaller #0 [ 74.690097][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 74.700745][ T4163] Call Trace: [ 74.704047][ T4163] [ 74.707005][ T4163] dump_stack_lvl+0x1e3/0x2d0 [ 74.712302][ T4163] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 74.718063][ T4163] ? print_circular_bug+0x12b/0x1a0 [ 74.724235][ T4163] check_noncircular+0x2f8/0x3b0 [ 74.729511][ T4163] ? add_chain_block+0x850/0x850 [ 74.735198][ T4163] ? lockdep_lock+0x11f/0x2a0 [ 74.740383][ T4163] validate_chain+0x1649/0x5930 [ 74.746313][ T4163] ? check_noncircular+0x1e1/0x3b0 [ 74.751546][ T4163] ? reacquire_held_locks+0x660/0x660 [ 74.757548][ T4163] ? add_chain_block+0x850/0x850 [ 74.763060][ T4163] ? lockdep_unlock+0x166/0x300 [ 74.768032][ T4163] ? lockdep_lock+0x2a0/0x2a0 [ 74.773352][ T4163] ? validate_chain+0x112/0x5930 [ 74.778494][ T4163] ? validate_chain+0x112/0x5930 [ 74.783454][ T4163] ? mark_lock+0x98/0x340 [ 74.788992][ T4163] __lock_acquire+0x1295/0x1ff0 [ 74.794329][ T4163] lock_acquire+0x1db/0x4f0 [ 74.799685][ T4163] ? dquot_commit+0x57/0x510 [ 74.805141][ T4163] ? read_lock_is_recursive+0x10/0x10 [ 74.810831][ T4163] ? __might_sleep+0xc0/0xc0 [ 74.815883][ T4163] ? mark_lock+0x98/0x340 [ 74.820766][ T4163] __mutex_lock_common+0x1da/0x25a0 [ 74.826749][ T4163] ? dquot_commit+0x57/0x510 [ 74.831394][ T4163] ? dquot_commit+0x57/0x510 [ 74.836451][ T4163] ? __might_sleep+0xc0/0xc0 [ 74.841175][ T4163] ? mutex_lock_io_nested+0x60/0x60 [ 74.846409][ T4163] mutex_lock_nested+0x17/0x20 [ 74.851321][ T4163] dquot_commit+0x57/0x510 [ 74.855773][ T4163] ? __ext4_journal_start_sb+0x1cb/0x370 [ 74.861468][ T4163] ext4_write_dquot+0x1fd/0x360 [ 74.867769][ T4163] mark_all_dquot_dirty+0xf7/0x400 [ 74.873844][ T4163] __dquot_free_space+0x932/0xe40 [ 74.879242][ T4163] ? dquot_reclaim_space_nodirty+0x860/0x860 [ 74.885341][ T4163] ? ext4_block_bitmap_csum_set+0x1c5/0x530 [ 74.891519][ T4163] ext4_free_blocks+0x1f5c/0x2e90 [ 74.896753][ T4163] ? vfs_rmdir+0x33c/0x460 [ 74.901382][ T4163] ? ext4_mb_discard_preallocations_should_retry+0x9b0/0x9b0 [ 74.908785][ T4163] ? __ext4_journal_ensure_credits+0x2c/0x460 [ 74.914982][ T4163] ? ext4_ext_check_inode+0x70/0x70 [ 74.920527][ T4163] ext4_ext_remove_space+0x24da/0x4db0 [ 74.927307][ T4163] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 74.935039][ T4163] ? ext4_es_remove_extent+0x322/0x530 [ 74.940724][ T4163] ? ext4_es_lookup_extent+0xa40/0xa40 [ 74.946888][ T4163] ext4_ext_truncate+0x191/0x250 [ 74.952149][ T4163] ext4_truncate+0x9fd/0x1130 [ 74.957132][ T4163] ? rcu_read_lock_any_held+0xb3/0x160 [ 74.962884][ T4163] ? __ext4_mark_inode_dirty+0x860/0x860 [ 74.969156][ T4163] ? ext4_journal_check_start+0x17b/0x240 [ 74.975005][ T4163] ? ext4_inode_is_fast_symlink+0x2ef/0x390 [ 74.981703][ T4163] ext4_evict_inode+0xba1/0x1100 [ 74.988647][ T4163] ? _raw_spin_unlock+0x24/0x40 [ 74.993745][ T4163] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 75.000412][ T4163] ? do_raw_spin_unlock+0x137/0x8b0 [ 75.006274][ T4163] ? _raw_spin_unlock+0x24/0x40 [ 75.011652][ T4163] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 75.018041][ T4163] evict+0x529/0x930 [ 75.022010][ T4163] ? __lock_acquire+0x1ff0/0x1ff0 [ 75.027140][ T4163] ? proc_nr_inodes+0x330/0x330 [ 75.032251][ T4163] ? rcu_is_watching+0x11/0xa0 [ 75.037321][ T4163] ? _raw_spin_unlock+0x24/0x40 [ 75.043393][ T4163] vfs_rmdir+0x33c/0x460 [ 75.048399][ T4163] do_rmdir+0x368/0x670 [ 75.053047][ T4163] ? d_delete_notify+0x150/0x150 [ 75.058434][ T4163] ? strncpy_from_user+0x209/0x370 [ 75.063985][ T4163] __x64_sys_rmdir+0x45/0x50 [ 75.069961][ T4163] do_syscall_64+0x3b/0x80 [ 75.075057][ T4163] ? clear_bhb_loop+0x15/0x70 [ 75.080574][ T4163] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.087483][ T4163] RIP: 0033:0x7fb17d9f4977 [ 75.092275][ T4163] 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 [ 75.119733][ T4163] RSP: 002b:00007ffcf88abf78 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 75.129264][ T4163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb17d9f4977 [ 75.139975][ T4163] RDX: 0000000000008790 RSI: 0000000000000000 RDI: 00007ffcf88ad120 [ 75.149074][ T4163] RBP: 0000000000000065 R08: 000055558efbf89b R09: 0000000000000000 [ 75.159482][ T4163] R10: 0000000000001000 R11: 0000000000000207 R12: 00007ffcf88ad120 [ 75.167937][ T4163] R13: 000055558efbf840 R14: 431bde82d7b634db R15: 00007ffcf88af2a0 [ 75.176309][ T4163] [ 75.182033][ T4301] EXT4-fs (loop0): 1 truncate cleaned up [ 75.182064][ T4163] EXT4-fs error (device loop1): ext4_readdir:263: inode #12: block 32: comm syz-executor428: path /root/syzkaller.qKFVoU/13/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 75.214341][ T4301] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 75.255685][ T4305] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.293881][ T4305] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.343904][ T4305] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 75.415676][ T4305] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.420992][ T4307] loop0: detected capacity change from 0 to 512 [ 75.444440][ T4305] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 75.465642][ T4307] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 75.478120][ T4307] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 75.489571][ T4307] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 75.504928][ T4305] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.512988][ T4305] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 75.530344][ T4307] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 75.539484][ T4307] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 75.551464][ T4307] EXT4-fs (loop0): orphan cleanup on readonly fs [ 75.560886][ T4305] Quota error (device loop4): write_blk: dquota write failed [ 75.571843][ T4305] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 75.590157][ T4305] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 75.590576][ T4307] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 75.637334][ T4305] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 75.685950][ T4305] EXT4-fs (loop4): 1 truncate cleaned up [ 75.704565][ T4305] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 75.733747][ T4307] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 75.774310][ T4307] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes executing program [ 75.844915][ T4307] EXT4-fs (loop0): 1 truncate cleaned up [ 75.864089][ T4307] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 75.895971][ T4309] loop4: detected capacity change from 0 to 512 executing program [ 75.969109][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.003269][ T4310] loop0: detected capacity change from 0 to 512 [ 76.020472][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.039614][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.063387][ T4309] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.083857][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.104328][ T4309] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 76.107313][ T4310] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.133864][ T4309] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 76.154340][ T4310] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.176423][ T4309] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.193857][ T4310] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 76.214847][ T4309] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 76.236813][ T4310] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.264916][ T4310] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 76.313170][ T4309] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 76.360077][ T4310] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 76.373753][ T4309] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 76.386398][ T4310] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 76.407445][ T4309] EXT4-fs (loop4): 1 truncate cleaned up [ 76.416787][ T4310] EXT4-fs (loop0): 1 truncate cleaned up [ 76.434197][ T4310] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. [ 76.434197][ T4309] EXT4-fs (loop4): mounted filesystem without journal. Opts: noload,bsdgroups,barrier=0x0000000000000003,noblock_validity,,errors=continue. Quota mode: writeback. executing program [ 76.567316][ T4313] loop4: detected capacity change from 0 to 512 [ 76.608828][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 76.648642][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.660211][ T4314] loop0: detected capacity change from 0 to 512 [ 76.687403][ T4313] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.718974][ T4314] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 76.729161][ T4313] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 76.744618][ T4314] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 76.748988][ T4313] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 76.763379][ T4313] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.770185][ T4314] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 76.774635][ T4313] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 76.814417][ T4314] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.823641][ T4314] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 76.854662][ T4314] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.872184][ T4313] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 76.885249][ T4314] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 76.922396][ T4313] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 76.944033][ T4314] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 76.978182][ T4313] EXT4-fs (loop4): 1 truncate cleaned up [ 76.985237][ T4314] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 77.020027][ T4314] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 77.130584][ T4317] loop4: detected capacity change from 0 to 512 [ 77.133902][ T4318] loop0: detected capacity change from 0 to 512 [ 77.176986][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.193122][ T4318] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.203911][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.233852][ T4318] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.253890][ T4317] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.263883][ T4318] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.274927][ T4317] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 77.283441][ T4317] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 77.324380][ T4318] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.344428][ T4317] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.353597][ T4318] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 77.384978][ T4317] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 77.403686][ T4318] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.426128][ T4318] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 77.444338][ T4317] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 77.474488][ T4318] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 77.490910][ T4317] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 77.511797][ T4317] EXT4-fs (loop4): 1 truncate cleaned up [ 77.528530][ T4318] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 77.592230][ T4318] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 77.669031][ T4321] loop4: detected capacity change from 0 to 512 [ 77.709393][ T4322] loop0: detected capacity change from 0 to 512 [ 77.746376][ T4321] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.767823][ T4322] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 77.789933][ T4321] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.804846][ T4322] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 77.827999][ T4321] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.843927][ T4322] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 77.884631][ T4322] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 77.894303][ T4321] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 77.902809][ T4321] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 77.911755][ T4322] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 77.922353][ T4321] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.943378][ T4321] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 77.961408][ T4322] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.981600][ T4322] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 78.013975][ T4321] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 78.041382][ T4321] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 78.044033][ T4322] __quota_error: 16 callbacks suppressed [ 78.044051][ T4322] Quota error (device loop0): write_blk: dquota write failed [ 78.074550][ T4321] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 78.134140][ T4322] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 78.163891][ T4322] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 78.196751][ T4325] loop4: detected capacity change from 0 to 512 [ 78.204140][ T4322] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 78.225488][ T4325] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.236082][ T4322] EXT4-fs (loop0): 1 truncate cleaned up [ 78.268430][ T4325] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.288996][ T4325] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 78.318861][ T4325] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 78.339979][ T4327] loop0: detected capacity change from 0 to 512 [ 78.346541][ T4325] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.365289][ T4325] EXT4-fs (loop4): orphan cleanup on readonly fs [ 78.406960][ T4325] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 78.431162][ T4327] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.503921][ T4327] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.527746][ T4325] Quota error (device loop4): write_blk: dquota write failed [ 78.543928][ T4327] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.543944][ T4325] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 78.543976][ T4325] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 78.593137][ T4327] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 78.623892][ T4327] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 78.633302][ T4327] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.643712][ T4325] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 78.665076][ T4325] EXT4-fs (loop4): 1 truncate cleaned up [ 78.672406][ T4327] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program [ 78.765833][ T4327] Quota error (device loop0): write_blk: dquota write failed [ 78.773656][ T4327] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 78.804146][ T4327] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 78.826135][ T4329] loop4: detected capacity change from 0 to 512 [ 78.862142][ T4327] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 78.871043][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 78.894752][ T4327] EXT4-fs (loop0): 1 truncate cleaned up [ 78.901449][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 78.932367][ T4329] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 78.965591][ T4329] EXT4-fs (loop4): revision level too high, forcing read-only mode executing program [ 78.993860][ T4329] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.023193][ T4329] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.041976][ T4331] loop0: detected capacity change from 0 to 512 [ 79.049853][ T4329] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 79.069781][ T4329] Quota error (device loop4): write_blk: dquota write failed [ 79.104123][ T4329] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 79.124543][ T4331] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.157336][ T4331] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.190929][ T4329] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 79.213887][ T4331] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.226098][ T4329] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 79.246204][ T4329] EXT4-fs (loop4): 1 truncate cleaned up [ 79.255440][ T4331] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.273885][ T4331] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 79.364811][ T4331] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.406475][ T4331] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program [ 79.456598][ T4331] Quota error (device loop0): write_blk: dquota write failed [ 79.480283][ T4333] loop4: detected capacity change from 0 to 512 [ 79.488933][ T4331] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 79.511663][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.521912][ T4331] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 79.549360][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.560369][ T4331] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 79.570640][ T4333] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.581980][ T4331] EXT4-fs (loop0): 1 truncate cleaned up [ 79.622817][ T4333] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 79.652280][ T4333] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 79.684894][ T4333] EXT4-fs (loop4): orphan cleanup on readonly fs [ 79.719855][ T4333] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 79.737515][ T4335] loop0: detected capacity change from 0 to 512 [ 79.804733][ T4335] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.821370][ T4333] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 79.863907][ T4335] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.883913][ T4333] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 79.902959][ T4333] EXT4-fs (loop4): 1 truncate cleaned up [ 79.910461][ T4335] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.944892][ T4335] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.974473][ T4335] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.036430][ T4335] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 80.078324][ T4335] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 80.113926][ T4337] loop4: detected capacity change from 0 to 512 [ 80.150632][ T4335] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 80.204532][ T4335] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 80.215273][ T4337] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.234591][ T4337] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.246940][ T4335] EXT4-fs (loop0): 1 truncate cleaned up [ 80.273858][ T4337] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 80.335874][ T4337] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.348777][ T4339] loop0: detected capacity change from 0 to 512 [ 80.364508][ T4337] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.373435][ T4337] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.416130][ T4339] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.445202][ T4337] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 80.461573][ T4339] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.503863][ T4339] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.517334][ T4337] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 80.563460][ T4339] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 80.572705][ T4337] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 80.593951][ T4339] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.614586][ T4337] EXT4-fs (loop4): 1 truncate cleaned up [ 80.676483][ T4339] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 80.725065][ T4339] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 80.787403][ T4341] loop4: detected capacity change from 0 to 512 [ 80.794454][ T4339] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 80.838433][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 80.873516][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 80.874200][ T4339] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 80.892243][ T4341] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 80.914323][ T4341] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.922784][ T4341] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 80.954684][ T4341] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.984919][ T4341] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 81.002550][ T4339] EXT4-fs (loop0): 1 truncate cleaned up [ 81.053725][ T4341] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 executing program [ 81.126171][ T4341] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 81.140457][ T4343] loop0: detected capacity change from 0 to 512 [ 81.158996][ T4341] EXT4-fs (loop4): 1 truncate cleaned up executing program [ 81.195734][ T4343] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.233896][ T4343] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.275186][ T4343] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.286837][ T4344] loop4: detected capacity change from 0 to 512 [ 81.304725][ T4343] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.319732][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.340559][ T4343] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.364886][ T4343] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.371685][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.404403][ T4343] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 81.423868][ T4344] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 81.459635][ T4344] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 81.469351][ T4343] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 81.502986][ T4344] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 81.523514][ T4343] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 81.544538][ T4344] EXT4-fs (loop4): orphan cleanup on readonly fs [ 81.554456][ T4343] EXT4-fs (loop0): 1 truncate cleaned up [ 81.584323][ T7] cfg80211: failed to load regulatory.db [ 81.593440][ T4344] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set executing program [ 81.672602][ T4344] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 81.744934][ T4344] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 81.755156][ T4347] loop0: detected capacity change from 0 to 512 [ 81.784664][ T4344] EXT4-fs (loop4): 1 truncate cleaned up [ 81.808028][ T4347] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 81.854084][ T4347] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 81.886484][ T4347] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock executing program [ 81.950926][ T4347] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 81.964715][ T4348] loop4: detected capacity change from 0 to 512 [ 81.992167][ T4347] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.005334][ T4347] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.028213][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 82.028976][ T4347] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 82.067101][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.082203][ T4347] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 82.099097][ T4348] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.109948][ T4347] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 82.120456][ T4347] EXT4-fs (loop0): 1 truncate cleaned up [ 82.128599][ T4348] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 82.196128][ T4348] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] executing program [ 82.237150][ T4348] EXT4-fs (loop4): orphan cleanup on readonly fs [ 82.266257][ T4348] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 82.322252][ T4348] EXT4-fs error (device loop4): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 82.346068][ T4351] loop0: detected capacity change from 0 to 512 [ 82.375451][ T4348] EXT4-fs (loop4): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 82.433045][ T4348] EXT4-fs (loop4): 1 truncate cleaned up [ 82.446213][ T4351] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock executing program [ 82.503138][ T4351] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 82.544197][ T4351] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 82.573936][ T4352] loop4: detected capacity change from 0 to 512 [ 82.604259][ T4352] EXT4-fs (loop4): Ignoring removed orlov option [ 82.614410][ T4351] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.622937][ T4351] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 82.660562][ T4351] EXT4-fs (loop0): orphan cleanup on readonly fs [ 82.672196][ T4351] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 82.715195][ T4352] ext4 filesystem being mounted at /root/syzkaller.GBUtvx/25/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 82.740830][ T4351] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 82.811027][ T4166] EXT4-fs error (device loop4): ext4_readdir:263: inode #12: block 32: comm syz-executor428: path /root/syzkaller.GBUtvx/25/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 82.814505][ T4351] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 82.954503][ T4351] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 83.076241][ T4357] loop0: detected capacity change from 0 to 512 [ 83.154692][ T4357] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.183868][ T4357] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.193724][ T4357] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.254334][ T4357] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.287289][ T4357] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.324665][ T4357] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.344407][ T4357] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 83.401341][ T4357] __quota_error: 20 callbacks suppressed [ 83.401360][ T4357] Quota error (device loop0): write_blk: dquota write failed [ 83.463921][ T4357] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 83.503949][ T4357] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 83.544218][ T4357] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes [ 83.574657][ T4357] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 83.684233][ T4359] loop0: detected capacity change from 0 to 512 [ 83.713785][ T4359] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 83.743924][ T4359] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 83.763872][ T4359] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 83.804417][ T4359] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 83.813375][ T4359] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c042e11c, mo2=0000] [ 83.834761][ T4359] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.854813][ T4359] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor428: bg 0: block 34: padding at end of block bitmap is not set [ 83.924207][ T4359] Quota error (device loop0): write_blk: dquota write failed [ 83.943891][ T4359] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 83.963899][ T4359] EXT4-fs error (device loop0): ext4_acquire_dquot:6204: comm syz-executor428: Failed to acquire dquot type 1 [ 84.044224][ T4359] EXT4-fs (loop0): ext4_process_orphan: truncating inode 13 to 1050 bytes