comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.359695] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  112.372931] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.397666] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  112.422815] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  112.439186] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.461608] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  112.475513] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.491556] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  112.545683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  112.560711] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.583945] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  112.598151] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.614081] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  112.675205] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  112.696818] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.720600] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  112.732966] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.750652] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  112.787929] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  112.809778] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.845290] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  112.874658] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  112.876599] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.901701] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  112.923007] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  112.945908] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  112.958397] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  112.975443] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  112.986384] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  113.004762] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  113.048987] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  113.073204] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  113.086566] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  113.101950] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  113.127566] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  113.163879] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  113.188236] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  113.201392] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  113.218216] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  113.305185] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  113.326868] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  113.350481] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  113.351479] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  113.381167] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  113.400084] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  113.423394] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  113.480671] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  113.564905] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  113.584068] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
2021/02/24 00:49:57 executed programs: 549
[  113.613237] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  113.629766] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  113.645648] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  113.681775] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  113.713895] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  113.735048] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  113.746978] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  113.763701] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  114.146886] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  114.164252] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.185799] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  114.198736] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.214862] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  114.242811] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  114.254142] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.275757] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  114.288365] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.306554] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  114.321054] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  114.378521] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.412343] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  114.434855] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.451468] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  114.466395] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  114.499579] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.523741] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  114.538121] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  114.554529] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.577109] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.584207] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  114.605208] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  114.606168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.635225] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  114.649203] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  114.661809] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.684698] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  114.702913] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  114.722396] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  114.845789] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  114.859669] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  114.884627] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  114.925459] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.953781] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  114.966828] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  114.981644] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  115.002345] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  115.008934] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  115.029658] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.030355] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.046137] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  115.064154] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  115.280013] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  115.305379] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  115.326638] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.351099] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  115.368085] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  115.376952] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.389335] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.427967] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.449569] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.474299] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  115.487678] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  115.492474] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  115.499780] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  115.518534] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.523644] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.542091] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.556869] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  115.570316] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  115.586467] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  115.805296] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.826906] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  115.844409] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.869381] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.895965] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  115.922911] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  115.935372] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  115.951408] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  115.964329] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.982801] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  115.998820] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.028630] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  116.033947] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  116.041269] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  116.066098] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.082571] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  116.122395] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.143651] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  116.156490] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.172686] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  116.301480] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.345701] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  116.361615] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.388614] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  116.474684] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.497532] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  116.503615] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.512059] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.554182] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  116.555936] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  116.566702] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.592735] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  116.614177] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.660463] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.681658] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  116.691020] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  116.693943] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.721244] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  116.735184] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.750480] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  116.883005] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  116.925530] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  116.961895] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  116.982600] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  117.094077] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.096907] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.140529] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.164507] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  117.181516] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  117.184475] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.193362] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.236727] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.261533] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  117.266268] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  117.277506] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  117.285833] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.302218] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  117.331921] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.358123] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.376728] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  117.380746] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  117.395341] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  117.424750] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.432319] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.447967] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  117.461585] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  117.487514] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.502795] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  117.726142] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.749084] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  117.752329] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  117.782625] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.798602] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  117.810989] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  117.812216] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  117.827280] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  117.991405] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.019071] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.022051] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.112515] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.116653] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  118.137872] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  118.154595] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  118.186743] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.187723] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.209650] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  118.240134] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.243907] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.260712] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  118.277867] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  118.287217] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.313752] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  118.326823] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  118.340136] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.340501] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  118.355970] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  118.485590] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.507894] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  118.521999] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.542444] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.549989] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  118.575550] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  118.590444] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.607387] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:50:02 executed programs: 596
[  118.923441] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  118.945978] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  118.959205] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  118.978061] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  119.038781] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.079418] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.084247] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.124796] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  119.133061] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  119.138425] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  119.154025] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.180577] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  119.180713] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.200772] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.207268] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  119.240556] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  119.309852] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.335871] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.337512] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  119.400881] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.405534] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  119.421402] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  119.432748] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.458312] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  119.764590] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.802626] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  119.815449] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  119.832143] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  119.936296] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  119.962732] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  119.983072] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.005320] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  120.084806] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.106626] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  120.120849] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.137808] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  120.202517] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.241950] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  120.267736] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.283441] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  120.329121] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.330601] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.365910] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  120.404095] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.414571] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  120.433344] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.463320] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  120.469120] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  120.478645] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.492563] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.503995] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  120.517486] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  120.776144] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.826495] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  120.845957] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.862765] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  120.907098] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  120.942451] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  120.955667] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  120.971380] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  121.035157] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.062790] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.095886] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  121.097657] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.111289] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  121.134007] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  121.141918] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.169576] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.171794] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.191752] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  121.205585] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  121.222769] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  121.263747] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.299667] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  121.345997] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.365581] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  121.483983] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.508102] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.509444] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  121.550785] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  121.563225] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.582694] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  121.590689] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  121.607806] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.612707] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  121.622977] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  121.638175] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  121.661167] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  121.967718] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.001265] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  122.002847] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.015520] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.066886] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.073736] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.091755] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  122.122145] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  122.135808] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  122.152683] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.167584] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.182987] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  122.195551] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  122.209819] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.232105] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  122.238939] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  122.265376] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.270045] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.283494] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  122.312821] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.335407] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  122.369104] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  122.373768] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.400643] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  122.581464] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.603158] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  122.619744] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.642226] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.657944] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  122.672699] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  122.684319] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.699548] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  122.800713] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.853737] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  122.866320] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  122.884309] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  122.950028] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  122.978664] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  123.019166] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.037258] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  123.199081] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.225876] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  123.237929] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.264762] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  123.365641] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.412614] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  123.426570] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.445259] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  123.495299] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.520076] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  123.534741] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.550851] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  123.689345] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.710983] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  123.714995] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.751012] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  123.751475] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.764491] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.789870] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  123.793090] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
2021/02/24 00:50:07 executed programs: 653
[  123.860803] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  123.890074] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  123.904489] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  123.925795] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  123.999675] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.023486] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  124.038889] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.054673] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  124.071866] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.098861] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  124.111761] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.128305] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  124.225911] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.250761] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  124.254351] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.286377] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.291012] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  124.319603] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  124.338236] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.354998] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  124.452672] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.476577] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  124.487882] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.489832] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.525511] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  124.540899] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  124.555805] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.574370] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  124.843111] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  124.866267] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  124.883778] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  124.899817] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  124.933709] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.022819] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  125.039432] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.056609] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  125.070224] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.097993] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  125.114173] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.152279] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  125.164513] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.185869] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  125.203396] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.218471] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  125.283779] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.304411] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.322423] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  125.333105] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  125.339124] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.362654] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  125.382132] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.398404] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  125.748020] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.777078] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  125.790268] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  125.810104] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  125.891462] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.915290] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.926544] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  125.944356] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  125.986399] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.025839] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  126.039707] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.055319] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  126.067630] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.067818] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  126.089042] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.116843] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  126.120146] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  126.128804] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.159905] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  126.177211] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  126.190588] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.191661] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.211703] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  126.224291] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  126.489783] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.514308] EXT4-fs error (device loop1): ext4_quota_enable:5839: comm syz-executor.1: Bad quota inode # 4
[  126.533908] EXT4-fs warning (device loop1): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  126.549108] EXT4-fs (loop1): mount failed
[  126.549749] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  126.566228] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.582600] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  126.682508] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.705301] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  126.723177] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.768308] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.771408] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  126.787419] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  126.794168] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  126.825313] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  126.928804] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  126.955171] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  126.983089] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.014605] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  127.034374] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.051209] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  127.054607] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.079726] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  127.162513] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.186960] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  127.201969] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.239918] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.244232] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  127.257114] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  127.271640] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.301433] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  127.390860] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.422118] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  127.436477] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.453981] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  127.530803] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.556957] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  127.579357] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.580884] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.595490] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  127.634512] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  127.650680] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.669713] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  127.692034] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.725507] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  127.760448] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.776809] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  127.845190] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.867701] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  127.880676] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.899424] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  127.932362] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  127.953430] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  127.970216] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  127.993415] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  128.104574] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  128.140047] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  128.153345] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  128.183787] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  128.408465] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  128.447704] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  128.484160] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  128.488161] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  128.507899] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  128.513347] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  128.522651] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  128.537268] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  128.912765] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  128.934281] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
2021/02/24 00:50:13 executed programs: 716
[  128.959588] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  128.975713] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  128.986344] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  128.992779] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  129.018649] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.034548] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  129.062934] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  129.086678] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  129.100967] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.117252] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  129.237895] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  129.294023] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  129.308772] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.324117] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  129.525277] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  129.549848] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  129.564096] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.586824] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  129.642283] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  129.671988] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  129.687417] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  129.697573] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.711432] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  129.736872] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  129.739797] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  129.754148] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  130.212600] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.242225] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  130.258507] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.274193] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  130.291256] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.320184] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  130.331718] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.358468] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  130.419657] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.450801] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.478933] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  130.515329] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  130.518636] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.532182] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.548028] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  130.559539] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  130.772526] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.800343] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  130.815014] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.834932] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  130.858125] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.894049] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  130.898906] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.919419] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  130.949682] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  130.971364] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  130.987672] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  131.000384] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.017131] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  131.020894] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  131.064629] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.095020] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.096740] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  131.122696] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.142382] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  131.159931] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  131.254598] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.279673] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  131.292972] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.298280] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.314248] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  131.358720] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  131.370362] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.386619] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  131.435054] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.464668] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  131.483306] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.520947] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  131.536932] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.560526] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  131.573214] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.588024] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.588028] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  131.622569] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  131.635726] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.652978] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  131.709047] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.742290] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  131.755047] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.770809] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  131.869839] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  131.895916] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  131.907656] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  131.922889] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  131.997825] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.023719] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.026713] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  132.083054] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.084190] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  132.097762] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  132.116782] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.142757] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  132.147698] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.177875] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  132.208296] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.224016] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  132.432414] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.464945] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  132.478184] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.493876] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  132.631933] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.678501] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  132.691602] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.709853] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  132.831691] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  132.855590] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  132.868551] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  132.894518] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  132.995856] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.026600] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  133.051808] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.075684] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.104546] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  133.107560] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  133.129887] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.145995] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  133.456722] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.481773] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  133.483847] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.497831] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.534600] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  133.539589] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  133.559657] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.575460] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  133.683128] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.705798] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  133.717585] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.732887] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  133.892656] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  133.923768] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  133.938559] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  133.964179] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  134.021136] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.054814] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:50:18 executed programs: 782
[  134.080083] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.096220] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  134.143818] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.159299] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.197119] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  134.201241] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  134.213687] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.224925] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.236168] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  134.264057] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  134.369512] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.391677] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  134.412868] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.430592] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  134.456794] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.491429] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  134.494346] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.503810] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.539719] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  134.546919] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.571309] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  134.584927] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.607036] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.635992] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  134.641025] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  134.654798] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  134.666482] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.672028] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.712010] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  134.712307] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  134.807623] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  134.830735] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  134.850464] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  134.875509] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  134.983508] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.008822] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  135.023372] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.040230] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  135.043085] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.086916] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  135.112652] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.129774] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  135.203604] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.224643] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  135.243888] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.259589] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  135.289593] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.318877] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  135.332007] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.349065] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  135.466212] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.504167] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  135.519194] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.522261] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.546180] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  135.556691] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  135.579834] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.615582] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  135.653065] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.682108] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  135.695701] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.711845] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  135.847660] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.848025] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  135.893516] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  135.919975] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.930336] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  135.937030] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  135.946980] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  135.972665] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  136.065867] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.159535] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  136.174758] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  136.191117] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  136.254075] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.283649] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  136.295846] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  136.330450] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  136.428571] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.454772] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  136.468459] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  136.507644] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  136.786065] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.821661] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.824140] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  136.856017] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  136.860330] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  136.874315] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  136.887329] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  136.918928] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  136.941995] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.976637] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.976642] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  136.976772] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  137.046036] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  137.050222] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  137.068915] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  137.092953] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.096889] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  137.113317] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  137.119470] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.146347] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  137.158454] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.158794] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  137.180687] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.242345] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  137.349969] EXT4-fs mount: 257 callbacks suppressed
[  137.349976] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  137.352440] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  137.380219] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  137.394296] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  137.406803] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  137.448681] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  137.455599] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.461092] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.480646] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  137.492805] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  137.582288] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  137.595830] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  137.620374] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  137.622026] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  137.634432] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  137.656960] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  137.861272] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  137.871929] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  137.892253] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  137.910948] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  137.936876] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  138.023338] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  138.034149] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  138.062289] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  138.070022] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  138.084588] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  138.102238] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  138.211488] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  138.226470] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  138.229698] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  138.242602] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  138.254336] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  138.290364] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  138.292097] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  138.309008] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  138.314652] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  138.332999] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  138.342743] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  138.468952] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  138.620086] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  138.632999] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  138.667535] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  138.691020] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  138.720726] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  138.733227] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  138.739394] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  138.757735] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  138.843456] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  138.970040] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  138.982334] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  139.050013] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  139.062639] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  139.068652] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
2021/02/24 00:50:23 executed programs: 844
[  139.096557] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  139.152425] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  139.188959] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  139.202845] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  139.229859] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  139.339264] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  139.351374] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  139.387847] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  139.410010] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  139.430452] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  139.447193] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  139.481174] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  139.513872] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  139.622938] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  139.636228] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  139.717762] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  139.736116] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  139.769917] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  139.774354] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  139.791787] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  139.815207] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  139.903735] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  140.036767] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  140.054417] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  140.087566] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  140.149685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  140.183897] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  140.346090] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  140.376459] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  140.422018] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  140.443035] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  140.443860] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  140.475750] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  140.509059] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  140.620397] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  140.705476] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  140.739504] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  140.754689] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  140.787302] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  140.792475] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  140.805342] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  140.816017] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  140.842406] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  140.917866] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  141.104785] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  141.123028] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  141.123349] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  141.277292] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  141.316385] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  141.363492] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  141.433008] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  141.456199] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  141.477957] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  141.522065] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  141.542744] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  141.562570] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  141.580263] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  141.598852] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  141.758486] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  141.830199] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  141.830242] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  141.870515] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  141.890300] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  141.916783] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  141.996819] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  142.126061] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  142.195620] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  142.226456] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.253433] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  142.260522] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.271206] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  142.311766] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  142.340132] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  142.355518] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  142.375945] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  142.535805] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.565677] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  142.582717] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  142.601476] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  142.709686] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.748670] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  142.768811] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  142.786804] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  142.802525] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.838256] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  142.870378] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  142.889913] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  142.959969] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  142.993740] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  143.013086] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.049883] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.070891] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  143.089850] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  143.105113] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.153431] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.197411] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  143.198507] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  143.235102] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.251847] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  143.639994] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.665252] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  143.685315] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.704911] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  143.811978] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.846786] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.877167] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.878630] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  143.921668] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  143.936440] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  143.968857] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.992771] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  143.994634] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  144.019183] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  144.035575] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  144.044679] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  144.063120] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.072182] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.090363] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  144.110249] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  144.190034] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  144.213750] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  144.227437] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.245061] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
2021/02/24 00:50:28 executed programs: 909
[  144.502243] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  144.535998] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  144.550484] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  144.591627] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.605000] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  144.633020] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  144.672030] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.696701] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  144.710992] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  144.718722] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  144.729463] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.765642] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  144.846440] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  144.906556] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  144.922179] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  144.941196] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  145.125131] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.152551] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  145.171611] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.191702] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  145.223892] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.251406] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  145.287954] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.308385] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  145.372237] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.390205] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.417329] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.431076] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  145.449157] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  145.462517] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  145.485171] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.497487] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.500911] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  145.518301] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.526187] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  145.542400] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  145.577665] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.628568] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  145.642592] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.657917] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  145.666322] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.682261] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.713192] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  145.726406] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.738426] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  145.742804] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  145.759612] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  145.784472] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  145.891933] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.925197] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.947815] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  145.976437] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  145.980711] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  145.998295] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  146.002480] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.017204] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.029423] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  146.051397] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.057126] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  146.077364] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  146.173652] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  146.201329] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  146.227465] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.244723] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  146.359843] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  146.384932] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  146.427043] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.453038] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  146.494982] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  146.553486] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  146.557023] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  146.586594] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  146.591606] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.605953] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  146.616067] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  146.639136] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  146.989736] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.019675] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  147.033026] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.055498] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  147.137245] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.209805] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  147.222504] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.238639] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  147.327294] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.357096] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  147.388752] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.405018] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  147.461088] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.464420] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.482930] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  147.535971] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.536969] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  147.551023] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  147.572586] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.587805] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  147.852294] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.875965] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  147.897938] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  147.899795] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  147.925540] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.930258] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  147.941318] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  147.992414] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  148.040677] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.063071] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  148.079821] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.099745] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  148.129702] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.153605] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  148.168601] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.191853] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  148.224916] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.252448] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  148.266740] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.282470] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  148.373188] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.407369] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.439779] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  148.441084] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  148.466405] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.467747] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.483486] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  148.505563] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  148.546143] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.568565] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  148.580491] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.603674] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  148.734386] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  148.755710] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  148.773616] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  148.791704] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  149.001511] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.003560] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.066458] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  149.078461] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.079173] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  149.092960] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  149.110168] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.137928] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  149.225158] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.252612] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  149.277718] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.293228] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
2021/02/24 00:50:33 executed programs: 965
[  149.653295] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.702845] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  149.716935] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.737145] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.744891] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  149.759415] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  149.784188] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.799539] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  149.837180] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.858653] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  149.870927] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  149.871080] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  149.871304] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.895940] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  149.934367] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  149.946597] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  150.069363] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.140381] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  150.155386] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.171979] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  150.229631] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.251142] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  150.289068] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.310196] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  150.572102] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.594268] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  150.631636] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.648071] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  150.675385] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.703334] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  150.718189] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.740621] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.755931] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  150.782944] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  150.796298] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  150.808420] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  150.819784] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.821113] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  150.837381] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  150.853608] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  151.172227] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.228640] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  151.249102] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.265841] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  151.358392] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.381119] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  151.399531] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.421388] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  151.441902] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.463607] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  151.481643] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.499379] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.523402] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  151.536254] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  151.549650] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.566561] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  151.610313] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.651781] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  151.669353] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.689332] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  151.776216] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.797450] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  151.811483] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.828501] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  151.837470] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  151.861629] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  151.902424] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  151.922251] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  152.269754] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.298102] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.351119] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  152.368807] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.390910] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  152.408941] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.422281] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.438844] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  152.449427] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  152.465878] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.470568] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  152.482528] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  152.545757] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.578302] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  152.591072] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.610421] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  152.807613] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.836549] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  152.849589] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.864840] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  152.884637] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  152.905215] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  152.917421] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  152.946113] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  153.044516] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  153.065460] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  153.078140] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  153.097433] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  153.198190] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  153.239952] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  153.255047] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  153.288111] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  153.394370] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  153.416288] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  153.432167] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  153.457481] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  153.798223] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  153.819363] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  153.832124] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  153.847520] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  153.899272] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  153.922318] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  153.934571] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  153.954210] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  153.988607] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.010941] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  154.024368] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.047666] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.057312] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  154.080699] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  154.099125] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.100358] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.117901] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  154.135413] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  154.160916] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.179863] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  154.227990] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.261294] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  154.277290] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.293093] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
2021/02/24 00:50:38 executed programs: 1020
[  154.574961] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.596721] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  154.609231] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.628403] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.649947] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  154.661694] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  154.674798] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.690053] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  154.836805] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.858046] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  154.862903] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  154.895218] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.895444] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  154.911145] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  154.930128] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  154.953577] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  155.242702] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.270366] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  155.285762] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.302043] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  155.356456] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.386279] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  155.402300] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.430060] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  155.448177] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.470384] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  155.484112] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.500695] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  155.530510] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.556138] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  155.585331] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.605325] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  155.732921] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.767153] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  155.788268] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.814152] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  155.909290] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.930117] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  155.954872] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  155.967914] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  155.975211] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  155.982779] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  156.000107] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.042655] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.077875] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.090996] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  156.098696] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  156.141535] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.149032] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.162244] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  156.181756] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  156.190319] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.207179] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  156.216288] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  156.233467] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.269127] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  156.492990] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.541409] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  156.554523] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.570454] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  156.682693] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.722314] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  156.749883] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.766525] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  156.824812] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.840119] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  156.875101] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  156.875897] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  156.892067] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.900020] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  156.937275] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  156.950624] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  156.979932] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.024864] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  157.037010] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.052690] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  157.308935] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.340367] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  157.341181] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.380678] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.394466] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  157.411839] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.432947] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.473589] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  157.491209] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  157.497237] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  157.502553] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.529270] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  157.550238] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.611813] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.636040] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  157.648282] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  157.657374] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.662156] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.680196] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  157.689138] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  157.850599] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  157.885534] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  157.906016] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  157.921483] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  158.010039] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.061989] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  158.074875] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.100900] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  158.140978] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.180866] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.194416] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  158.216918] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.221813] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.278623] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.282924] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  158.300302] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  158.323850] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.341364] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  158.352526] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  158.356016] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  158.372617] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.379361] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.399637] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  158.412986] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  158.662935] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.687381] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  158.700444] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.718203] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  158.726389] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  158.750918] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  158.766063] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  158.782100] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  159.018580] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.042615] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  159.055529] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.071425] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  159.177108] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.199779] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  159.213661] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.230189] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  159.268213] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.298770] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  159.299434] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.311590] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.347086] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  159.357495] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  159.372052] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.391391] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  159.424200] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.452155] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  159.468673] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.490537] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:50:43 executed programs: 1075
[  159.575519] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.606482] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  159.621742] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.665901] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  159.750484] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.774647] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.811970] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  159.819733] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  159.830171] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.836314] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  159.861683] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  159.883603] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  159.939716] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  159.969778] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  159.999752] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.017896] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  160.130589] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.162153] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  160.178585] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.197479] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  160.203386] Bluetooth: hci3: command 0x0406 tx timeout
[  160.218365] Bluetooth: hci5: command 0x0406 tx timeout
[  160.224726] Bluetooth: hci1: command 0x0406 tx timeout
[  160.230164] Bluetooth: hci4: command 0x0406 tx timeout
[  160.235946] Bluetooth: hci2: command 0x0406 tx timeout
[  160.241694] Bluetooth: hci0: command 0x0406 tx timeout
[  160.379937] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.399628] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.425909] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.429045] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  160.447347] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  160.470896] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  160.494818] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.511208] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  160.540660] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.557208] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.561776] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.599022] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  160.612306] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  160.617457] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  160.626389] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.651875] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  160.860383] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.866386] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  160.904346] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  160.909329] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  160.917031] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.944542] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  160.960801] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  160.977652] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  161.069285] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.090317] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  161.102927] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.121476] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  161.327803] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.329462] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.356748] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.390151] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  161.392287] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.434162] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  161.436345] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.451436] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  161.479384] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.494685] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  161.495128] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.507390] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.535257] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  161.536136] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  161.570461] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.583119] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  161.619314] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  161.621682] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  161.646394] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  161.669377] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  161.684247] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.692973] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  161.704622] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  161.728118] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  162.115490] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.154152] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  162.171325] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.186765] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  162.220313] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.251124] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  162.269690] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.286166] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  162.308524] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.331535] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  162.346760] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.366914] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.369585] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  162.410522] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.415958] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  162.434789] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  162.466785] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.487878] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.495303] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  162.516672] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  162.635968] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.658064] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.709548] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  162.714837] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  162.727982] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.738536] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.752839] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  162.763971] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  162.806951] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  162.827300] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  162.839803] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  162.856325] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  163.049420] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.052775] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.101492] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  163.113359] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  163.120265] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  163.126834] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  163.142247] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  163.165754] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  163.251838] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.274087] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  163.298804] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  163.314408] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  163.407657] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.434534] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  163.447748] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  163.462736] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  163.736444] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.759011] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  163.771572] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  163.785930] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  163.962661] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  163.984575] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  163.998072] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.013533] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  164.057287] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.080088] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  164.093177] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.108223] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  164.140753] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.164991] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  164.182293] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.198915] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  164.226955] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.248494] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  164.261555] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.281166] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  164.497416] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.523892] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  164.537238] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.554770] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  164.569280] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
2021/02/24 00:50:48 executed programs: 1126
[  164.592196] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  164.604254] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.619905] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  164.666019] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.705189] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  164.718345] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.747282] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  164.832319] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.866929] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  164.882025] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  164.924680] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.925040] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  164.942815] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  164.952030] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  164.989963] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.027929] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  165.046874] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  165.061542] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.079683] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  165.129629] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.160111] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  165.174591] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.204101] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  165.276589] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.302595] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  165.314692] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.331552] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  165.401273] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.402000] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.449691] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  165.470629] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  165.488979] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.506776] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.510816] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  165.522436] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  165.602992] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.635158] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  165.663527] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.683185] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  165.717129] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.742055] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  165.744075] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  165.755476] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.790722] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  165.806546] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  165.825219] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  165.840152] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  166.027732] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.055923] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.080326] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  166.081803] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  166.103904] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.118950] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  166.127583] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.160000] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.175840] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  166.178099] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  166.204930] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.221263] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  166.287037] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.336743] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  166.350461] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.366953] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  166.512630] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.534896] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  166.549236] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.567929] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  166.681968] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.703538] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  166.721687] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  166.738519] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  166.947041] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  166.975577] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  166.994980] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.011620] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  167.104696] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.130335] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  167.149458] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.165249] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  167.290506] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.294087] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.344968] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  167.351762] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.356997] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.401898] EXT4-fs mount: 276 callbacks suppressed
[  167.401906] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  167.406213] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  167.412163] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  167.423956] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  167.431290] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.449036] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  167.465151] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  167.499962] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.515880] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  167.530025] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  167.548432] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.570419] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  167.585481] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  167.601744] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  167.712504] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  167.929187] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  167.939796] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  167.956486] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  167.959671] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  167.978824] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  167.988789] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  168.029900] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  168.032057] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.039917] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  168.056121] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  168.065262] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.093190] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  168.117928] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  168.129556] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  168.143064] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.159140] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  168.172537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  168.204788] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  168.247297] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  168.259619] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.276880] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  168.295258] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  168.387003] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  168.396397] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  168.578747] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  168.589930] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  168.616735] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  168.629762] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.649877] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  168.810862] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  168.824402] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  168.846748] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  168.858486] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  168.874204] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  168.980700] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  168.991564] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  169.016576] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  169.028576] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  169.043749] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  169.131226] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  169.147341] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  169.173648] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  169.186774] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  169.201814] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  169.422541] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  169.441919] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  169.464682] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  169.479035] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  169.495083] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  169.502024] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  169.527993] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  169.558270] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:50:53 executed programs: 1179
[  169.571367] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  169.587097] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  169.652293] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  169.674549] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  169.685575] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  169.714724] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  169.727668] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  169.745020] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  169.758935] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  169.769595] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  169.887045] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  169.906349] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  170.004365] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  170.109227] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  170.128366] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.152699] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  170.164715] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.186687] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  170.223087] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  170.230729] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  170.245895] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.267082] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  170.281434] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.304964] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.321016] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  170.332733] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  170.345397] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.360573] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  170.379143] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  170.385844] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  170.429039] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  170.451172] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.476419] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  170.488883] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.504082] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  170.648560] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  170.665933] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  170.680868] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.716179] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  170.730050] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.754162] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  170.774221] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  170.786703] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  170.807718] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  170.837337] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  170.848091] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  170.854297] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  170.912134] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  170.966288] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  171.054226] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  171.054904] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  171.079979] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  171.172178] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  171.197458] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  171.221428] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  171.243907] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  171.259576] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  171.361616] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  171.366273] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  171.389605] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  171.425531] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  171.453196] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  171.465848] EXT4-fs error (device loop1): ext4_quota_enable:5839: comm syz-executor.1: Bad quota inode # 4
[  171.479890] EXT4-fs warning (device loop1): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  171.491573] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  171.510730] EXT4-fs (loop1): mount failed
[  171.517184] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  171.645553] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  171.655652] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  171.657446] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  171.709301] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  171.721362] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  171.740856] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  171.818687] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  171.896235] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  171.907387] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  171.919317] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  171.942889] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  171.970479] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  171.983327] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  172.010572] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  172.015719] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  172.117482] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  172.140376] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  172.298851] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  172.318601] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  172.364523] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  172.387497] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  172.435474] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  172.463645] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  172.476123] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  172.493055] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  172.619399] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  172.632379] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  172.654592] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  172.669795] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  172.688088] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  172.746006] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  172.767684] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  172.767823] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  172.790062] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  172.816087] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  172.868064] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  172.875848] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  172.932057] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  172.935606] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  172.975947] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  172.987524] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  172.999636] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.037521] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.053652] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  173.078518] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  173.093221] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  173.118616] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.135235] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  173.170548] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.192705] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  173.205826] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.228198] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  173.388778] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.421495] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  173.435447] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.466658] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.468461] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  173.494505] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  173.536932] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.554453] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  173.635971] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.666965] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  173.688057] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  173.700865] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.718564] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  173.720238] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  173.730900] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  173.731205] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  173.988587] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.014430] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  174.030313] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.038969] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.048912] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  174.075400] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  174.088733] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.108514] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  174.264163] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.286017] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  174.298953] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.315768] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  174.325218] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.357476] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  174.370572] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.391654] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  174.414646] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.436145] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  174.450163] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.467030] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:50:58 executed programs: 1238
[  174.606320] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.630918] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.655948] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  174.669450] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  174.699357] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.714218] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  174.716904] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.743155] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  174.774490] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  174.810286] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  174.866442] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  174.883236] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  175.001180] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.025930] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  175.040316] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.059493] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  175.201985] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.226633] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  175.247937] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.262253] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.275351] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  175.315718] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  175.328655] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.349501] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  175.458288] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.482664] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  175.499079] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.499963] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.536141] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.563136] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  175.576004] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.577701] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  175.591295] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  175.607024] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  175.618853] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.642985] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  175.828415] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  175.853797] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  175.889409] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  175.908082] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  175.981314] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.003990] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.014517] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  176.038863] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  176.053561] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.072912] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.077053] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  176.087558] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  176.229550] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.264372] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  176.277435] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.293550] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  176.348741] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.379785] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.405257] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  176.418662] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.419880] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  176.438244] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  176.448832] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.478562] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  176.667562] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.704146] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  176.717095] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.746940] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  176.836771] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.847600] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.864591] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  176.892872] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.909608] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  176.937287] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  176.946006] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.956047] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  176.982612] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  176.985309] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  177.013035] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  177.026811] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  177.054720] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.059255] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.070875] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  177.094370] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  177.216386] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.243950] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  177.263334] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.278882] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  177.426118] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.463660] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  177.476155] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.502890] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.520852] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  177.526123] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  177.549229] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.565016] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  177.593414] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.630241] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  177.648321] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.666830] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.669389] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  177.713452] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  177.725548] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.740553] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  177.848231] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.873068] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  177.873839] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  177.911173] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.916519] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  177.927293] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  177.942114] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  177.965826] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  178.082460] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.105427] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  178.118299] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.156813] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  178.168482] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.168638] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  178.230490] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.263662] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  178.266437] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.282445] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.291179] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  178.325912] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  178.414824] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.437898] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.473157] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  178.476235] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  178.485321] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.503282] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.511169] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  178.529704] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  178.686617] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  178.717637] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  178.738355] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  178.756263] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  179.063259] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.084391] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  179.107733] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.110008] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.143505] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  179.169422] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  179.181947] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.197452] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  179.330430] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.351702] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  179.365161] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.384057] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  179.495128] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.519947] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  179.533973] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.549187] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  179.668866] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.703821] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.706549] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  179.729778] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:51:03 executed programs: 1293
[  179.757156] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.762007] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.774458] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  179.800384] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  179.909223] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.926079] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.930360] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  179.955840] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  179.962114] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  179.986272] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  180.016504] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.046260] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  180.057234] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  180.072844] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  180.077589] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.108041] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.130881] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  180.146966] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.169387] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.169635] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  180.184781] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  180.184955] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.185130] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  180.192288] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  180.363719] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.399082] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  180.411345] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.426250] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  180.514950] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.516743] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.555303] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.557230] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  180.586438] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  180.591539] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.624873] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  180.625147] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.641181] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.661011] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  180.672270] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.698235] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  180.707239] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  180.710232] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.735819] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  180.749590] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  180.804103] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.853274] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  180.867546] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  180.885939] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  180.953141] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  180.986482] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  181.014183] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.037081] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  181.087438] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.132687] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  181.161836] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.178311] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  181.230454] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.258886] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  181.272772] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.289478] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  181.382865] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.410225] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  181.424023] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.430343] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.439350] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  181.461534] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  181.494283] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.510320] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  181.540762] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.555226] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.590442] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  181.593878] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  181.609043] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.616432] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.639821] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  181.666328] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  181.668420] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  181.715448] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  181.728670] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  181.747434] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  182.005474] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.029650] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.034179] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.076613] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  182.089694] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.111681] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  182.117070] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  182.144381] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  182.159571] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.171731] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.185807] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  182.195495] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  182.259715] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.295591] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  182.308180] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.323794] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  182.388312] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.409992] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  182.423001] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.438791] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  182.711509] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.715822] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.738909] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  182.765235] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  182.765640] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.788110] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.791898] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  182.810793] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  182.835111] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.848701] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  182.856099] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  182.869932] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  182.930363] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  182.971826] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  182.984541] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.000176] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  183.163644] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.185358] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  183.209899] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.229853] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  183.318163] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.340962] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.341087] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.389368] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  183.402829] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.412687] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  183.432634] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  183.444772] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  183.451083] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.457028] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.457398] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  183.477731] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  183.539431] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.560331] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  183.588166] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.605923] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  183.731357] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.738096] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.772904] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  183.807161] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  183.820756] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  183.836167] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.836636] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.851058] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  183.877653] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  183.880495] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  183.890257] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  183.920333] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  184.253728] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  184.275681] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  184.288693] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  184.303109] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  184.507971] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  184.534242] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  184.546631] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  184.564234] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  184.729780] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  184.757315] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
2021/02/24 00:51:08 executed programs: 1342
[  184.770482] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  184.784862] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  184.794379] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  184.810542] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  184.834825] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  184.865632] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  184.886943] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  184.921016] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  184.937566] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  184.954164] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  184.982361] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.010089] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  185.023480] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.042596] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  185.148023] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.189177] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  185.203622] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.218777] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  185.341205] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.377638] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  185.404089] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.419205] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  185.526802] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.549996] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  185.562894] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.580834] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  185.670969] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.692228] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  185.716112] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.722484] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.753849] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  185.758271] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  185.767416] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.792733] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  185.888015] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  185.921110] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  185.936142] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  185.952810] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  186.087309] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.121222] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  186.151121] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.167551] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  186.227069] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.251186] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  186.284053] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.301098] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  186.376482] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.407289] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  186.435625] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.455648] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  186.499732] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.499961] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.554216] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  186.554478] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  186.571266] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.580486] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.593082] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  186.608929] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  186.688235] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.709201] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  186.717771] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.728277] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.757697] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  186.781440] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  186.794817] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.809691] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  186.924149] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.948932] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  186.962837] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  186.973698] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  186.979630] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  187.021881] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  187.033704] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.050819] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  187.171047] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.200652] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  187.213229] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.229650] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  187.431790] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.454767] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  187.470019] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.486744] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.510282] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  187.520909] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  187.545079] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.562562] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  187.587034] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.613757] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.644646] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  187.653194] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  187.656690] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.670068] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.683378] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  187.703756] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  187.780327] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.802974] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  187.827963] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  187.845604] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  187.966464] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  187.987791] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  188.003043] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.019016] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  188.086281] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.122806] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  188.140213] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.157201] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  188.204152] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.232552] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.233726] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.292103] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  188.301340] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  188.306206] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.322883] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  188.331887] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  188.344008] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.362225] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.386716] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  188.396911] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  188.636698] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.687432] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  188.714870] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.741176] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  188.786841] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.810922] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  188.838481] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.868740] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.906552] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  188.909313] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  188.930544] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  188.948963] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  188.955314] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.980131] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  188.993080] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  189.020128] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  189.024503] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  189.050075] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  189.067623] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  189.083264] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  189.407479] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  189.428564] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  189.441280] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  189.456742] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  189.615349] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  189.638100] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  189.651527] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  189.667565] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  189.773509] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  189.812403] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  189.820298] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  189.834844] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:51:13 executed programs: 1397
[  189.850360] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  189.858145] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  189.899569] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  189.905600] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  190.070309] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.091218] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  190.103858] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.121393] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  190.152839] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.190315] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  190.203770] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.229831] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.235248] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  190.260286] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  190.267637] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.287159] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  190.324595] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.361481] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  190.383463] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.407184] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  190.423612] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.448169] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  190.460272] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.478413] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  190.643996] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.651527] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.691111] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  190.699698] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  190.717098] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.744817] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.754132] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  190.760051] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  190.887632] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  190.936068] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  190.949510] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  190.965331] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  191.119027] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.146033] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  191.159813] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.183825] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  191.309754] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.339708] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  191.358101] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.373594] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  191.471633] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.503367] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  191.516026] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.537084] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  191.689275] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.717937] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  191.732112] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.749544] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  191.830984] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.860397] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.882642] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  191.887330] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.908282] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.917535] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  191.935298] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  191.946032] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  191.980401] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  192.004644] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.009171] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  192.020354] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  192.038813] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  192.056467] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  192.090934] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.092394] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.118299] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  192.155977] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  192.169278] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.185086] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  192.389027] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.400372] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.454274] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  192.483736] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.487728] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  192.499416] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  192.517902] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.536754] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  192.565085] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.624561] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  192.658520] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.675880] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  192.859220] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.900026] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  192.922454] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  192.927842] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  192.943030] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.950094] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  192.968099] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  192.981041] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  193.105532] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.128976] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  193.160086] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.175983] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  193.303392] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.366915] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.394010] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  193.406889] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.427781] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  193.440604] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  193.452546] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.468091] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  193.768812] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.795367] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  193.813694] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.830895] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.831057] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  193.857092] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  193.878705] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  193.918111] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.938997] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  193.952392] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  193.967218] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  193.996713] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  194.029248] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.033248] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.083189] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.086708] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  194.111176] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  194.131372] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.147295] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  194.159568] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.161234] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  194.176530] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  194.193110] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.216722] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  194.560644] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.589625] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  194.602610] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.609751] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.617675] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  194.663718] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  194.680094] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.696132] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  194.812302] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  194.833109] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  194.845353] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  194.862337] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  194.965922] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.000645] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  195.014103] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.036096] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:51:19 executed programs: 1453
[  195.049908] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.081272] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.084541] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  195.114014] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  195.117380] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.154507] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.177381] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.189019] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  195.210310] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  195.218306] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.231092] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.254501] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.266421] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  195.292415] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  195.319067] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.330994] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  195.338654] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  195.348476] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  195.374700] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.391916] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  195.691548] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.712900] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  195.725682] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.741086] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  195.762224] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.796898] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  195.822782] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  195.835991] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.854299] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  195.863106] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  195.867495] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  195.893353] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  195.987292] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.009952] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  196.023181] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.046709] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  196.072047] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.096699] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  196.110950] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.129343] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  196.239122] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.262085] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  196.274104] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.290448] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  196.585945] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.610412] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.638781] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  196.660205] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  196.678387] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.700125] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.701638] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  196.722314] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  196.833229] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.836753] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.880463] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  196.905066] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  196.919782] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  196.924569] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.948237] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  196.965307] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  196.974581] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  196.978133] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  197.000911] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.016762] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  197.316638] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  197.353856] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  197.355440] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  197.378710] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  197.401634] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  197.408483] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.447165] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.448611] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  197.472192] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  197.481958] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  197.512605] EXT4-fs mount: 255 callbacks suppressed
[  197.512612] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  197.534101] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.549887] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  197.555655] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  197.574113] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  197.593731] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  197.605097] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  197.616010] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  197.634691] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  197.658196] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.675009] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  197.688553] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  197.707700] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  197.829392] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  197.978107] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  197.989510] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  198.006545] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  198.028404] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  198.049616] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  198.051074] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  198.076503] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  198.092615] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  198.124354] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  198.155175] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  198.176010] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  198.189379] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  198.205451] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  198.273542] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  198.282571] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  198.393745] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  198.417553] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  198.549474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  198.567168] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  198.585827] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  198.602265] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  198.616319] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  198.616502] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  198.616687] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  198.736322] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  198.756741] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  198.779674] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  198.792500] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  198.807660] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  198.843770] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  198.925884] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  198.960422] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  198.972875] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  198.997797] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  199.010443] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  199.029764] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  199.030966] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.046666] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.086250] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  199.088548] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  199.112314] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.131515] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  199.241161] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  199.259099] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.300454] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  199.320242] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.337067] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  199.423824] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  199.453402] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.476758] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  199.490560] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.507544] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  199.525033] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.539234] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  199.549906] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  199.570375] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.605427] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  199.616265] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  199.635538] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.660904] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  199.665680] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  199.682795] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.697266] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  199.747295] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  199.754280] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  199.778527] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  199.797555] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  199.821900] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  199.834310] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  199.850547] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  200.006471] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  200.022281] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.043249] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  200.053737] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  200.070043] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.074928] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.108870] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  200.110092] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  200.121037] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:51:24 executed programs: 1512
[  200.146769] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.167439] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  200.237862] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  200.253383] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  200.268708] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.298761] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.321557] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  200.335159] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  200.336065] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.354611] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.362727] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  200.378075] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  200.505567] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  200.519002] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  200.523526] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.549666] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  200.576205] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.592477] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  200.692378] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  200.718666] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.741732] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  200.755939] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.773346] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  200.789165] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  200.857350] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  200.868776] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  200.895412] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  200.904676] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  200.957860] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  200.973778] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  200.989845] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  201.027736] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  201.114786] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  201.168685] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  201.181540] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  201.277704] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  201.308015] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  201.334121] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  201.347732] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  201.363239] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  201.546537] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  201.560392] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  201.585269] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  201.600681] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  201.618145] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  201.642719] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  201.661685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  201.677356] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  201.689750] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  201.712681] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  201.717994] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  201.743339] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  201.754630] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  201.765373] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  201.768403] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  201.785740] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  201.794659] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  201.811852] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  201.999106] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  202.077541] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  202.089259] EXT4-fs error (device loop2): ext4_quota_enable:5839: comm syz-executor.2: Bad quota inode # 4
[  202.108453] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.137007] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  202.148043] EXT4-fs warning (device loop2): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  202.165466] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  202.165547] EXT4-fs (loop2): mount failed
[  202.178696] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.198744] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  202.274289] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  202.340511] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  202.364985] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  202.377590] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.407084] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  202.409004] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.422768] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.442887] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  202.453291] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  202.477422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.491858] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  202.530803] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  202.547212] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  202.561945] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.569259] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.587921] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  202.608058] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  202.632782] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.635662] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.650590] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  202.670591] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  202.734289] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  202.736378] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  202.762706] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.790309] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  202.817804] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  202.827773] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  202.831000] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.842787] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  202.861559] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  202.874078] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  202.979124] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  202.997576] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.020532] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.042457] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  203.054754] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  203.078546] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.079758] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.097304] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  203.112917] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  203.165668] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.196382] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  203.210923] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.227281] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  203.257069] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.282805] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  203.298206] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.323706] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  203.440984] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.446950] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.483955] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  203.484161] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  203.510468] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.511897] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.558177] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  203.558393] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  203.821218] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.849374] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.869949] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  203.890084] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  203.910172] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.916616] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  203.945484] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  203.970165] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  203.970640] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  203.985221] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  204.006933] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.020133] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.044610] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.059898] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  204.073233] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.086498] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.096122] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  204.118175] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  204.145675] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.153211] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  204.166291] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  204.189666] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  204.208251] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.224892] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  204.529453] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.558819] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.579066] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  204.592234] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.608591] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  204.614549] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  204.621904] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.648540] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  204.808000] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.835677] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  204.859361] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  204.876574] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  204.900011] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.927453] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  204.930085] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  204.947919] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  204.985020] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.009789] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  205.023323] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.040309] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  205.100274] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.122848] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  205.136097] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.156331] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
2021/02/24 00:51:29 executed programs: 1570
[  205.258783] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.284884] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.333712] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  205.340726] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  205.346505] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.364116] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.373206] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  205.392167] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  205.414872] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.436103] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  205.448182] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.463078] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  205.503165] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.525129] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  205.549607] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.567216] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  205.590606] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.613187] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  205.626620] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.642340] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  205.732929] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.747609] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  205.778452] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  205.779468] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  205.793183] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.802618] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  205.822506] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  205.833753] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  206.117439] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.173324] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  206.196231] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.219425] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  206.259158] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.283246] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  206.297592] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.314349] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  206.414966] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.443131] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  206.459785] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.475988] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  206.546720] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.572247] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.594292] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  206.601432] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  206.617419] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.625475] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.640339] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.657143] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  206.666957] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  206.686998] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  206.717971] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.733996] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  206.808200] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  206.841349] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  206.860062] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  206.875517] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  207.123175] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.177827] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  207.188174] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.217578] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.238280] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  207.240285] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  207.262379] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.276623] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  207.369212] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.393314] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  207.407718] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.415272] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.435290] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  207.459095] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.461877] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.495405] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  207.520613] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  207.524604] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  207.540350] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.559098] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  207.611181] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.640045] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  207.669229] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.684690] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  207.846243] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.867041] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  207.879114] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  207.895739] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  207.942154] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  207.995015] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  208.007736] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.024586] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  208.080823] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.108631] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  208.129027] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.160161] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  208.235181] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.261931] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.283443] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  208.283614] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  208.301035] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.314669] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.325791] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  208.338711] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  208.776956] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.802593] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  208.815455] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.839434] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  208.872685] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.895466] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  208.919145] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  208.937417] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  208.952243] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.968247] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  208.969816] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  208.987675] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  209.071119] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.097882] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  209.115763] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.132038] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  209.219789] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.242625] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  209.256992] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.273726] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  209.406776] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.429529] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  209.443339] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.473623] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  209.595913] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.624508] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  209.643779] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.659519] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  209.700717] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.723082] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  209.735089] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.756854] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  209.826946] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.856819] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  209.918584] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  209.929649] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  209.934997] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.943533] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  209.956359] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  209.978704] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  210.131912] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.154050] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  210.167069] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  210.182417] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:51:34 executed programs: 1634
[  210.347760] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.380386] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  210.395153] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  210.416129] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.430989] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  210.439404] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  210.469591] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  210.484929] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  210.608859] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.631754] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  210.658624] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.688077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  210.692750] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  210.710166] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  210.716539] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  210.744555] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  210.969438] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  210.998054] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  211.013235] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.036170] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  211.139147] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.174490] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.214796] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  211.224804] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  211.237582] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.240213] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.254439] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  211.273908] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  211.355601] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.391850] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  211.410628] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.434973] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.444974] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  211.449007] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  211.466827] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.487886] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  211.609801] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.637063] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  211.650092] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.677933] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  211.803261] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.842278] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  211.889898] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  211.890686] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  211.908106] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.914814] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  211.933838] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  211.943598] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  212.009804] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.032632] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  212.044742] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.061250] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  212.353095] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.375176] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  212.388484] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.388510] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.424767] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  212.438181] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  212.454982] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.473685] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  212.520248] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.566068] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  212.598661] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.614126] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  212.658842] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.665681] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.725912] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  212.738043] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.754381] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.778848] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  212.780108] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  212.794107] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.826843] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  212.830008] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  212.839303] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.854815] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.871022] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  212.884742] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  212.896656] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  212.930932] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  212.972967] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  212.997682] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  213.011180] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.029144] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  213.332482] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.355776] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  213.368790] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.384459] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  213.413042] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.441773] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  213.453707] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.475874] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  213.526490] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.562143] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.582848] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  213.595434] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.595620] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  213.611305] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  213.635984] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.651782] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  213.709825] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.740156] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  213.771583] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.787714] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  213.874062] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.910323] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  213.943218] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  213.953408] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  213.973533] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  213.995751] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  214.016436] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.032503] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  214.124760] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.149696] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  214.176901] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.192816] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  214.264870] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.290570] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  214.303924] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.319701] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  214.369124] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.393190] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  214.426343] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.442396] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  214.587524] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.595079] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.608670] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  214.642915] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.652194] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  214.657979] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  214.673693] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.695736] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  214.839691] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  214.872194] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  214.892964] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  214.913137] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  215.073410] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.105549] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  215.119373] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.148709] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  215.206303] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.235594] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.257402] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  215.272559] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.295638] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
2021/02/24 00:51:39 executed programs: 1691
[  215.296297] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  215.325199] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.341945] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  215.389087] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.393446] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.424802] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  215.458779] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.459107] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  215.479429] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  215.486007] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.535645] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  215.604058] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.636378] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  215.648112] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  215.651436] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.705433] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  215.709797] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  215.721984] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  215.748972] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  216.004352] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.037969] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  216.053222] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.067449] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  216.091342] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.120103] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.121500] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  216.158892] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  216.189955] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, 
[  216.189959] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, 
[  216.189962] block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.190127] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  216.198308] block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.209870] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  216.284221] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.309980] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  216.325930] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.340921] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  216.489484] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.491777] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.524513] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  216.547850] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.577485] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  216.603581] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  216.604625] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.617238] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.637193] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  216.666172] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  216.681917] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.698361] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  216.838337] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  216.861001] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  216.873872] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  216.889105] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  216.996222] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.017927] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  217.036395] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.053395] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  217.070038] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.093909] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  217.108167] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.124874] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  217.272261] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.293929] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  217.307560] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.326066] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  217.534873] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.541671] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.580993] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  217.595858] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.612008] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  217.640208] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  217.651054] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.667914] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.676644] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  217.700706] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.722226] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  217.734002] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  217.799001] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.807924] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  217.841354] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  217.856741] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.864526] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  217.873378] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  217.903316] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  217.920041] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  218.245304] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.271275] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  218.287573] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.303719] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.306787] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  218.330039] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  218.354316] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.383937] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  218.462382] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.483340] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  218.500428] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.515976] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  218.567026] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.569629] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.617443] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  218.630814] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.636346] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  218.645793] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  218.669994] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.699817] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  218.924782] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.946932] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  218.959855] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  218.975515] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  218.998174] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  219.006573] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  219.026624] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.043531] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  219.177351] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.209964] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  219.224039] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.241201] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  219.302942] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.324270] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  219.345455] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.361244] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  219.451706] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.481806] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  219.495795] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.518659] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  219.718350] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.718541] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.739140] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  219.772282] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.799429] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  219.806587] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  219.825343] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  219.841537] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  219.904355] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  219.940002] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  219.958996] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.005231] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  220.092236] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.115431] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  220.134128] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.154656] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  220.171726] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.193201] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  220.217609] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.239548] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.254073] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  220.254360] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  220.272772] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.293668] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  220.310035] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.333749] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  220.346528] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.366552] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
2021/02/24 00:51:44 executed programs: 1750
[  220.455877] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.507211] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  220.522118] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.538398] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  220.638189] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.639599] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.662416] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  220.707285] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  220.726187] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.748585] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.755827] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  220.771127] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  220.892244] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  220.922587] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  220.938578] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  220.956005] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  221.274571] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  221.296890] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  221.319853] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  221.347420] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  221.509448] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  221.556520] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  221.569793] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  221.584878] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  221.726094] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  221.747924] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  221.760939] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  221.775618] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  221.791991] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  221.813701] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  221.826945] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  221.845156] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  221.847563] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  221.874208] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  221.901851] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  221.924157] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  222.027504] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.055864] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  222.062687] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.070057] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.093061] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  222.117017] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  222.131000] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.146356] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  222.350948] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.377102] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  222.380044] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.412907] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.419254] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  222.455738] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  222.458975] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.482211] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  222.542553] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.567955] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  222.580169] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.602184] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  222.714496] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  222.757239] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  222.771741] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  222.807614] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  222.976661] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.001656] EXT4-fs error (device loop4): ext4_quota_enable:5839: comm syz-executor.4: Bad quota inode # 4
[  223.029434] EXT4-fs warning (device loop4): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  223.030879] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  223.049991] EXT4-fs (loop4): mount failed
[  223.056523] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.080514] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  223.182922] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.218844] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.225834] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  223.246532] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  223.254443] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.269477] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.282712] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  223.300037] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  223.472253] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.497986] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  223.514347] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.530083] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  223.637935] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.638184] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.686027] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  223.725975] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.732943] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  223.741860] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  223.760839] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.795291] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.815524] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  223.822128] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  223.863001] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  223.884068] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  223.947175] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  223.973388] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  223.993708] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.011041] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  224.115033] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.142700] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.170209] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.194472] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  224.214947] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  224.219289] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  224.226865] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.243389] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.253009] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  224.274481] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.279508] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  224.296860] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  224.366100] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.405693] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  224.420688] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.437230] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  224.569792] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.595489] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.621769] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.648241] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  224.652981] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  224.662364] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.679018] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.686218] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  224.701231] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  224.716419] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  224.725032] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.752156] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  224.791519] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  224.814631] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  224.828964] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  224.845149] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  225.131281] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.149200] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.174425] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  225.195377] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.216899] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  225.241777] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.257815] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  225.271163] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.299619] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  225.301037] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  225.335304] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.351142] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:51:49 executed programs: 1809
[  225.382016] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.403682] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  225.417990] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.436559] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  225.557202] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.586444] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  225.612345] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  225.637507] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.654069] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  225.659880] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  225.694038] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  225.709300] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  226.065182] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.088639] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.112266] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  226.115274] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  226.126835] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.143787] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.157424] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  226.176205] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  226.227406] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.269147] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.296378] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  226.303400] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  226.310087] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.338151] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  226.351482] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.368064] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  226.455348] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.475966] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.503560] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  226.517555] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  226.530838] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.537565] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.547389] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  226.561266] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  226.687743] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.714834] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  226.740684] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.763395] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  226.858369] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.886701] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  226.907242] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  226.923077] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  226.974336] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  226.997001] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  227.015162] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  227.044213] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  227.200610] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  227.222629] EXT4-fs error (device loop1): ext4_quota_enable:5839: comm syz-executor.1: Bad quota inode # 4
[  227.222827] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  227.235071] EXT4-fs warning (device loop1): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  227.252661] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  227.275692] EXT4-fs (loop1): mount failed
[  227.283665] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  227.382113] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  227.403185] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  227.417686] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  227.438978] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  227.508274] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  227.528772] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  227.545685] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  227.562278] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  227.663161] EXT4-fs mount: 290 callbacks suppressed
[  227.663168] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  227.708797] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  227.737943] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  227.792180] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  227.813493] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  227.828164] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  227.843794] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  227.905288] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  227.920028] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  227.959515] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  228.128044] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  228.142714] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  228.154707] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  228.185452] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  228.199495] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  228.215847] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  228.257551] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  228.266471] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  228.286232] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  228.287669] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  228.325660] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  228.349658] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  228.354299] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  228.363539] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  228.383475] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  228.394193] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  228.407530] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  228.462285] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  228.601230] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  228.613554] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  228.614967] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  228.646321] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  228.666509] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  228.682560] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  228.776261] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  228.785353] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  228.906747] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  228.946913] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  228.959518] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  228.972291] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  228.994838] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  229.011629] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  229.028416] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  229.072331] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  229.118012] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  229.261279] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  229.292667] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  229.313585] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  229.336744] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  229.349975] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  229.362340] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  229.366231] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  229.394940] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  229.406441] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  229.554979] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  229.658588] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  229.683997] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  229.708376] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  229.722337] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  229.754709] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  229.779801] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  229.789796] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  229.809447] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  229.829238] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  229.871241] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  229.884523] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  229.895336] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  229.907677] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  229.919691] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  229.935215] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  229.935414] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  229.961937] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  230.016003] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  230.036791] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  230.309934] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  230.315326] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  230.329366] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  230.337269] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  230.363210] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  230.377349] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  230.392719] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  230.438899] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
2021/02/24 00:51:54 executed programs: 1875
[  230.569314] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  230.578719] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  230.599374] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  230.729545] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  230.777072] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  230.799918] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  230.813247] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  230.822451] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  230.834857] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  230.856418] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  230.877979] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  230.892616] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  230.916372] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  230.935784] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  230.949574] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  230.990264] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  231.017347] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  231.019998] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  231.044497] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  231.049664] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  231.055287] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  231.094823] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  231.110408] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  231.116673] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  231.122475] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  231.139580] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  231.146932] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  231.167172] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  231.175795] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  231.266141] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  231.287800] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  231.314908] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  231.329145] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  231.343828] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  231.405240] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  231.429351] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  231.516755] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  231.585499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  231.596749] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  231.630594] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  231.654355] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  231.687569] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  231.688388] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  231.709097] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  231.724007] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  231.821483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  231.977416] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  232.098997] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  232.127745] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  232.164179] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  232.177920] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  232.179623] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  232.213687] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  232.214863] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  232.259597] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  232.279675] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  232.352641] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  232.408217] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  232.726154] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  232.752019] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  232.764915] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  232.785362] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  232.802682] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  232.815570] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  232.827140] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  232.841708] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  232.879981] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  232.901583] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  232.914422] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  232.935442] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  233.020460] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.042605] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  233.056536] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.084132] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  233.110390] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.131725] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  233.144690] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.161676] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  233.201520] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.224808] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.248722] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  233.262068] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  233.275083] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.281820] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.305339] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  233.309369] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  233.394416] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.428524] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  233.457766] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.474011] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  233.589737] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.611418] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  233.626555] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.645516] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  233.723607] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.747570] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  233.761232] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.784204] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  233.906109] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  233.940185] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  233.964279] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  233.997465] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  234.052486] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.078078] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  234.090344] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.107847] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  234.132400] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.157337] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  234.170549] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.186388] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  234.255223] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.290685] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  234.314901] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.331785] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  234.451940] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.481690] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  234.494709] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.509748] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  234.610095] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.662374] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  234.682417] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.700209] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  234.788988] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  234.846012] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  234.860987] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  234.875833] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  235.009791] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.035064] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  235.056168] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.073962] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  235.217534] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.241848] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  235.271699] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.290861] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  235.332514] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.351533] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.354236] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  235.375587] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.389807] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.407215] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  235.433601] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.466237] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  235.474285] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  235.486026] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  235.501972] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:51:59 executed programs: 1941
[  235.525228] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  235.545142] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.572543] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  235.596304] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.611359] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  235.768470] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.815426] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  235.829034] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.846736] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  235.871393] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.914982] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  235.936349] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  235.950991] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  235.970412] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  235.984247] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  235.995805] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.011650] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  236.128732] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.151170] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.161202] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  236.195982] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.208815] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  236.211651] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  236.225978] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.254303] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  236.359666] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.397529] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  236.422888] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.439086] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  236.708185] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.729760] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  236.743759] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.767394] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  236.788671] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.812183] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  236.828605] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  236.845053] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  236.964385] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  236.998310] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  237.011516] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.034034] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  237.038226] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.046855] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.075549] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  237.079415] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  237.117700] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.129071] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.161871] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  237.181009] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.189755] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  237.209294] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  237.231136] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.261740] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  237.281188] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.301696] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  237.306820] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.317158] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.366139] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  237.371619] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  237.392667] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.408580] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  237.508108] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.508122] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.550121] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  237.565457] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.582066] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  237.597056] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  237.610907] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.627394] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  237.851973] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.873513] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  237.886488] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.920234] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.944873] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  237.949047] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  237.957222] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  237.993058] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  237.997373] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  238.035477] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.050392] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.083510] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  238.102581] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.112612] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  238.121698] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  238.141484] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  238.169148] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.189231] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.192074] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  238.232891] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  238.402755] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.443234] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  238.461897] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.476650] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  238.543080] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.564257] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  238.576936] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.593181] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  238.717072] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.745104] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  238.761535] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.777431] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  238.802568] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.823458] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  238.835704] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.851441] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  238.865718] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.895311] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  238.903853] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  238.921770] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.949089] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  238.962558] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  238.962970] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  238.991904] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  239.057778] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.078982] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  239.109343] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.126104] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  239.241484] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.274834] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  239.307030] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.331509] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  239.391890] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.414631] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  239.429496] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.444667] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  239.462935] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.485842] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  239.501133] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.516083] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  239.610095] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.641431] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.666927] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  239.677967] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  239.686374] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.706178] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.731796] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  239.747688] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  239.757104] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.765009] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.774076] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  239.811328] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  239.845422] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  239.868967] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  239.883645] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  239.899427] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  240.109203] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.131295] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  240.146535] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  240.163790] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  240.197705] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.218506] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  240.232653] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  240.249820] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  240.342714] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.372526] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.377317] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  240.423849] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  240.429349] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  240.441898] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  240.452347] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  240.516352] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
2021/02/24 00:52:04 executed programs: 1994
[  240.630254] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.664952] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  240.677806] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  240.692978] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  240.948222] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.975610] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  240.976286] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  240.988161] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.024862] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  241.038536] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  241.054585] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.076006] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  241.107903] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.144340] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  241.176888] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.193617] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  241.264506] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.306415] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  241.320694] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.337834] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  241.364811] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.386159] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  241.406873] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.424186] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  241.464416] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.485327] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.521885] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  241.531766] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  241.539034] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.545393] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.562877] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  241.574069] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  241.856675] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.884406] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.907268] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  241.919762] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  241.938929] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  241.962445] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  241.964490] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  241.976291] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.002479] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.016638] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  242.047982] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  242.061237] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.064319] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  242.077162] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  242.092398] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.122689] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  242.370416] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.394490] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  242.453437] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.478222] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  242.503675] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.525726] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.528517] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.569835] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  242.585190] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  242.595821] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  242.600022] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.623629] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.625805] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.669331] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  242.675886] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  242.691676] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  242.716298] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  242.717538] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  242.744404] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  242.756347] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  243.173942] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.201781] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.227634] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  243.230072] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  243.252792] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.268516] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  243.287931] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.304135] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  243.317917] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.333220] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.368578] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  243.383140] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.394163] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  243.399929] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  243.439177] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.464898] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  243.526230] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.550554] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.573550] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  243.573880] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  243.587406] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.611863] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.641269] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  243.652201] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  243.716336] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.743288] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  243.757718] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.787442] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  243.837126] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.860083] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  243.879293] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  243.898039] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  243.936557] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  243.977865] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  243.991064] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.010902] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  244.103354] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.125020] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  244.140850] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.166724] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  244.226530] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.253626] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.276016] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  244.288266] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.288766] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  244.308573] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  244.329248] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.368533] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  244.522754] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.549698] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  244.572952] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.590275] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  244.655636] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.691393] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  244.704514] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.734507] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  244.816511] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.853195] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  244.865926] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  244.882740] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  244.974634] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  244.974746] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.031215] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.056353] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  245.065399] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  245.068996] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.088308] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.098049] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  245.111994] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  245.121877] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  245.143205] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.163547] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  245.411252] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.475039] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  245.507563] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.523012] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  245.577637] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.604180] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  245.628525] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.629069] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:52:09 executed programs: 2052
[  245.666347] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  245.679905] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  245.695396] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.711746] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  245.771834] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.802806] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  245.825620] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  245.846383] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.862038] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  245.862245] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  245.881103] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  245.913571] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  245.997474] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.001119] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.041516] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  246.048544] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  246.075861] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.077088] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.092960] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  246.118297] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  246.248011] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.269720] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  246.283133] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.302361] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  246.440087] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.463272] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.485269] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  246.500345] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.501284] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.534956] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  246.535134] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.535405] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  246.535761] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  246.536038] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.556065] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  246.636080] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  246.727026] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.749359] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  246.761993] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  246.777486] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  246.935125] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  246.935762] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.003480] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.007912] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  247.026045] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  247.056785] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  247.087421] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.089682] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.102697] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.120744] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  247.131600] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  247.157245] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  247.177623] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.199336] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  247.231086] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.252927] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  247.387853] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.434867] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  247.446740] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.462763] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  247.602667] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.648071] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  247.661066] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.676646] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  247.754337] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.776443] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  247.790305] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.819315] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.822252] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  247.840617] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  247.855231] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.873577] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  247.912069] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.932930] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  247.942808] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  247.965519] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  247.980206] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  247.995898] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.012655] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  248.015517] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  248.322532] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.344543] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.345638] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.365116] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  248.389523] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  248.400911] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.412950] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  248.444367] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.471537] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  248.480435] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.484141] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.521951] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  248.534170] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  248.553553] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  248.554775] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.580303] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  248.712648] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.744557] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  248.763424] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.788961] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  248.899427] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.917264] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  248.941560] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  248.956923] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  248.966910] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  248.972328] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  248.994911] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.009315] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  249.175709] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.191725] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.220175] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.221363] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  249.250462] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.277981] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.279735] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  249.314091] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  249.323709] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  249.344165] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.366521] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  249.375801] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.381247] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  249.398061] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  249.439539] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.456837] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  249.535623] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.568021] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  249.583299] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.598718] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  249.680696] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.714269] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  249.730545] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.762879] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  249.815263] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  249.835972] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  249.848811] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  249.865706] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  250.279033] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.303253] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.307612] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  250.341457] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.359079] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  250.373224] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  250.385904] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.400641] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  250.545848] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.586975] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.591162] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.643045] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  250.654473] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  250.669890] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.674849] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.699554] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  250.709242] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  250.714912] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.749502] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.763248] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
2021/02/24 00:52:14 executed programs: 2107
[  250.780610] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  250.812183] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  250.826846] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  250.843249] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.856604] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  250.859570] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  250.906198] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  250.912659] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.935277] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  250.942403] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  250.959632] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  250.979518] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  251.385927] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.407221] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  251.421048] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.441320] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.442023] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  251.467740] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.490877] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  251.494178] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  251.508865] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.551026] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  251.563643] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.578350] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  251.635160] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.659233] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  251.671641] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.687751] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  251.695750] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.761374] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  251.784037] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.799951] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  251.840728] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.862739] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  251.874484] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  251.890116] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  251.949426] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  251.972721] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  251.985220] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.003040] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  252.114565] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.137713] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.164096] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  252.176353] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.193084] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  252.205754] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  252.219496] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.271682] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  252.356599] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.379192] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  252.393663] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.409039] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  252.460655] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.482968] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  252.499028] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.514965] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  252.606003] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.635287] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.691396] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  252.706585] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  252.713550] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.719231] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.742716] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  252.754288] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  252.831614] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  252.860558] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  252.875553] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  252.896089] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  252.981978] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.018206] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  253.035808] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.061633] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.066284] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  253.093735] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.093960] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  253.113272] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.143835] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  253.149156] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  253.168915] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.183367] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  253.235406] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.264943] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.303041] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  253.304302] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  253.329102] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.332113] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.348205] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  253.363448] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  253.700014] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.722798] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  253.743695] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.760986] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  253.790675] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.810831] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.834358] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  253.834362] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  253.834516] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.854538] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.863209] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  253.903248] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  253.923898] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  253.924760] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  253.942394] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  253.966342] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  254.005491] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.052056] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.081551] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.082334] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  254.117381] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  254.141809] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  254.141817] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.154802] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.172858] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.182716] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  254.206398] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  254.210268] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  254.437945] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.461321] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  254.475777] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.490686] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  254.507539] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.531924] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  254.544606] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.559808] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  254.650630] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.695162] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  254.708720] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.728606] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  254.767132] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.831745] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  254.844705] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  254.859179] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  254.962526] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  254.988688] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.010188] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  255.023487] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  255.036276] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.050553] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.065590] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  255.077658] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  255.159093] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.181025] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.183497] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  255.202880] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  255.227172] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.249801] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  255.255491] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.272172] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.299116] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  255.325915] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  255.327405] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.353877] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  255.637003] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.659461] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.662837] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.680808] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  255.711445] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  255.715056] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  255.748727] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.780226] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  255.794321] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.799476] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  255.822757] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  255.823975] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  255.843267] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  255.847506] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:52:19 executed programs: 2163
[  255.869056] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  255.893560] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  256.207536] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.232782] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  256.255446] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.277287] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.281133] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  256.312473] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.354456] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  256.356189] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  256.368418] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.383593] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.394097] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  256.425485] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  256.490649] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.512412] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  256.535856] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.541002] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.580920] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  256.584475] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  256.595290] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.649444] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  256.681706] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.720878] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  256.742676] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  256.743156] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  256.768909] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.784327] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  256.798647] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  256.813957] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  257.094775] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.118023] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  257.132771] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.156790] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  257.181880] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.214171] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  257.244860] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.261634] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  257.275661] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.311805] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.333756] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  257.375145] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.379859] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  257.407950] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.409931] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.428861] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  257.438040] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  257.449870] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  257.472548] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.489488] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  257.707827] EXT4-fs mount: 283 callbacks suppressed
[  257.707835] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  257.722114] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  257.763726] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  257.775722] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  257.778103] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  257.798740] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  257.816281] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  257.832854] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  257.849649] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  257.931812] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  258.076844] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  258.179133] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  258.183452] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  258.189782] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  258.214210] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  258.225400] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  258.251937] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  258.266665] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  258.302685] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  258.321258] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  258.334952] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  258.360164] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  258.375706] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  258.390942] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  258.546513] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  258.575005] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  258.617538] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  258.624911] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  258.663773] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  258.673572] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  258.691203] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  258.708089] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  258.757509] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  258.781158] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  258.811536] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  258.836470] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  258.850153] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  258.869857] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  258.952589] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  258.963510] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  258.990192] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.015315] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  259.034572] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.050438] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  259.130580] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  259.144257] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.167813] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  259.180631] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.197484] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  259.252861] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  259.302700] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.323416] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  259.325314] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  259.336679] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.353005] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  259.382589] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  259.433739] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  259.443132] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  259.461999] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.476013] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.490307] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  259.525613] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  259.525735] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.544971] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  259.550644] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  259.568000] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.593752] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  259.815845] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  259.840373] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.862293] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  259.875124] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  259.889346] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  259.893443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  259.940681] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  259.989748] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  260.002343] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  260.028264] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  260.041483] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  260.063409] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  260.082071] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  260.114272] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  260.257340] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  260.268835] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  260.283388] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  260.329369] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  260.342302] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  260.360757] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  260.426736] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  260.447281] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  260.516783] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  260.531869] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  260.563877] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  260.580071] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  260.595588] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  260.642815] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  260.661413] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  260.691882] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  260.723669] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  260.735225] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  260.750825] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  260.797716] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
2021/02/24 00:52:24 executed programs: 2225
[  260.849372] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  260.924778] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  260.943469] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  260.970393] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  260.984182] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  260.999796] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  261.016778] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  261.121606] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  261.149486] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  261.174818] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  261.188821] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  261.206504] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  261.251595] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  261.319098] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  261.324759] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  261.347859] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  261.385340] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  261.389103] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  261.398025] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  261.448068] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  261.481014] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  261.482319] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  261.499086] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  261.512234] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  261.540420] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  261.590655] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  261.610330] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  261.635165] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  261.648132] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  261.662574] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  261.671685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  261.673474] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  261.709036] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  261.895450] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  261.910490] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  261.934388] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  261.959444] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  261.975349] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  262.014160] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  262.041117] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.068141] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  262.081794] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.096649] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  262.122912] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  262.174510] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.181206] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  262.210095] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.227268] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  262.231611] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  262.260720] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.282701] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  262.291845] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  262.295291] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.324796] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  262.345552] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  262.391765] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  262.394943] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  262.574062] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  262.586574] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.610681] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  262.623547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.640015] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  262.724767] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  262.749272] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.770516] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  262.789007] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.800024] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.808848] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  262.831295] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  262.860673] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  262.912808] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  262.918235] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  262.943754] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  262.963134] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.000178] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.028956] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.046984] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  263.064344] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  263.081533] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.091338] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  263.096457] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  263.114703] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.137003] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  263.364637] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.387544] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  263.403770] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.420474] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  263.517474] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.522243] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.564010] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  263.565519] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  263.606114] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.610731] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.628094] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  263.637789] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  263.802324] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.802910] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  263.875205] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  263.875415] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  263.888528] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.903756] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  263.913638] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  263.931199] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  263.974928] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.031665] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  264.046176] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.062819] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  264.220004] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.254108] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  264.286964] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.295390] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.308121] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  264.334006] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  264.348694] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.365044] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  264.413606] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.451557] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  264.466009] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.481894] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  264.734917] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.757016] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  264.773824] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.789827] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  264.821126] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.827670] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.854609] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  264.895412] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  264.912949] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.936226] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  264.943624] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  264.971663] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  264.993609] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  265.003495] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.032490] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  265.044514] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  265.044682] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.057170] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.072425] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  265.099827] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  265.154775] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.182914] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  265.196550] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.212200] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  265.408166] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.432812] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  265.447258] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.462110] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  265.528248] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.553845] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  265.568617] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.597246] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  265.660064] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.702003] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  265.718934] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.733771] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  265.761528] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.800089] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  265.815717] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.830993] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  265.913726] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  265.946077] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:52:30 executed programs: 2283
[  265.968684] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  265.985727] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  266.132159] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.155905] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  266.167468] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.186093] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  266.199810] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.222083] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  266.235363] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.252272] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  266.318588] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.339596] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  266.355476] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.372842] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  266.399054] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.422820] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  266.435866] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.451788] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  266.562017] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.583997] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  266.585771] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.617102] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.626645] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  266.672881] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.675614] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  266.696435] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  266.737908] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.777676] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  266.789080] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  266.792104] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.820381] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  266.848133] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  266.851832] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  266.864646] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  267.128464] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.155496] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  267.169694] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.175884] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.195595] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  267.213069] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  267.217901] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.241360] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  267.273908] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.306775] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  267.325768] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.350873] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  267.480312] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.508462] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  267.534252] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.544873] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.554780] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  267.573790] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  267.581507] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.606563] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  267.672910] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.694596] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  267.734913] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.750559] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  267.802690] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  267.824663] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  267.839904] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  267.871414] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  268.063893] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.104184] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.138440] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  268.155404] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  268.157514] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.188960] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.205384] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.208685] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  268.242809] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  268.267459] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  268.279940] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.288834] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.298724] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  268.329806] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  268.347132] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.364477] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  268.633129] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.661873] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  268.675489] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.689795] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  268.733211] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.755850] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  268.768603] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.800162] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  268.923360] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.944300] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  268.972366] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  268.992586] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  268.996748] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  269.033532] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.036033] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  269.050516] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  269.132777] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.166629] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  269.178477] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.195026] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  269.304242] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.340890] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.351224] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  269.386917] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  269.414713] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.427263] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.437994] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  269.449206] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  269.736617] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.775492] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  269.790545] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.806578] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  269.830475] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.839518] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  269.879044] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  269.901585] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  269.901767] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.933952] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  269.964332] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  269.983239] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  270.083250] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.109736] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  270.122508] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.140126] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  270.290711] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.320889] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  270.344189] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.360376] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  270.388536] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.443716] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.452223] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  270.489318] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.498610] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  270.509891] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  270.516697] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.580646] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.595626] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.632578] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  270.662071] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  270.663574] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  270.684665] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  270.698375] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.706609] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.719048] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  270.730000] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  270.748994] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  270.756355] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  270.782727] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
2021/02/24 00:52:35 executed programs: 2339
[  271.005785] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.060748] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  271.079352] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.105356] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  271.251998] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.264476] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.280115] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  271.313781] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.314507] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  271.334287] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  271.352466] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.368299] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  271.562784] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.585239] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  271.600794] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.637232] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  271.674588] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.685533] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.698991] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  271.742805] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  271.759372] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.777063] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  271.799661] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  271.811616] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  271.814472] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.826867] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  271.844100] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  271.853202] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  272.074706] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.096584] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  272.108441] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.110130] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.146520] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  272.160125] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  272.173802] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.190296] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  272.290813] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.313307] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  272.325677] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.341579] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  272.420411] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.443452] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  272.457634] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.476416] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  272.573355] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.596050] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  272.609804] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.611567] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.631987] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.682334] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  272.682481] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  272.694730] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.712088] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.721650] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  272.742296] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  272.748012] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  272.823803] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  272.855195] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  272.867724] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  272.882620] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  273.022512] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.057656] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  273.070441] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.095157] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  273.276037] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.297014] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.319020] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  273.331670] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  273.333744] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.347510] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.379542] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.386547] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  273.406075] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  273.418223] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  273.453623] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.481367] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  273.502205] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.524398] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  273.535935] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.554150] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  273.607183] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.653584] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  273.671523] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.688049] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  273.746742] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.778599] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  273.791990] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  273.820981] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.829930] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  273.848968] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  273.854582] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  273.882081] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  274.011409] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.037914] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  274.051361] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.068376] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  274.179319] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.220834] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  274.234696] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.251242] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  274.291800] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.321790] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  274.354371] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.370414] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  274.604365] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.649884] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.657952] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  274.675220] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  274.709533] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.713859] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.731503] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  274.739935] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  274.837817] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  274.863792] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  274.876660] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  274.895189] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  275.021679] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.058693] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.068483] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  275.091016] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  275.106083] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.121271] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  275.133466] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.179118] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  275.212776] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.234344] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  275.247516] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.268906] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  275.581801] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.582354] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.605459] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  275.640247] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.642571] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  275.654961] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  275.669800] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.692751] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  275.783414] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.807399] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.809118] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  275.849085] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  275.850264] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  275.873014] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.887671] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.905759] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  275.918927] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  275.932930] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  275.955529] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  275.959268] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:52:40 executed programs: 2397
[  276.378867] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  276.399665] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  276.413119] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  276.441762] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  276.442038] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  276.464484] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  276.486143] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  276.501731] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  276.785888] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  276.806965] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  276.820193] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  276.838041] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  276.869621] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  276.892226] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  276.904149] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  276.929182] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  276.947039] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  276.974063] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  276.988843] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.004677] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  277.093992] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.123792] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  277.141569] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.167105] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.194276] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.202265] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  277.221169] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  277.240224] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  277.257598] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.258912] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.293642] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  277.311754] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  277.312406] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.358486] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  277.382656] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.398888] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  277.657627] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.705181] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  277.717784] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.732817] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  277.840492] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.863868] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  277.876560] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  277.879782] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.892347] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  277.917124] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.954395] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  277.981252] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  277.993441] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.024025] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  278.026962] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  278.041897] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  278.048335] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.060530] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.078146] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  278.090671] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  278.466497] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.510083] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  278.534470] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.568744] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.579700] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  278.602615] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  278.606546] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.616006] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.652446] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.675516] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  278.688679] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.711468] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  278.716162] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  278.740765] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  278.750483] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.768366] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.783860] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  278.813818] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.814542] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  278.828677] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  278.862380] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  278.897885] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  278.912729] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  278.934655] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  279.259966] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.286442] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  279.302637] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.319783] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  279.393561] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.398083] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.444195] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  279.457940] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  279.458008] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.472455] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.484466] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  279.526255] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  279.567832] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.588870] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  279.606873] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.622529] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  279.776730] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.785048] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.797909] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  279.843345] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  279.856972] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.882932] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  279.886024] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  279.898157] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  279.907242] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.921105] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  279.937424] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  279.951218] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  280.172491] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.199235] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.229600] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.238730] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  280.251408] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  280.264813] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  280.277110] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  280.310138] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  280.318867] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.322465] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  280.358639] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  280.392322] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  280.397716] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  280.417964] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  280.443246] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  280.455205] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  280.829648] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.857974] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  280.878298] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  280.896847] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  280.926631] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  280.948406] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  280.979958] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.004340] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  281.023202] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.045408] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  281.058244] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.076110] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  281.207899] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.240899] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
2021/02/24 00:52:45 executed programs: 2448
[  281.257365] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.273289] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  281.368854] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.395870] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  281.410438] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.428328] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  281.641742] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.665965] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  281.681330] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.707376] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  281.727161] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.748259] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.776543] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  281.779598] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  281.789290] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.816127] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  281.829498] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.846621] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  281.908382] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  281.931952] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  281.945495] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  281.964268] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  282.082396] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.135222] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  282.150729] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.169736] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  282.294367] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.323197] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  282.340721] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.360075] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.363395] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  282.419170] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  282.437224] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.459947] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  282.484454] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.519056] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.522564] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  282.560494] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  282.603931] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  282.617853] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  282.640107] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.650343] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.657981] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  282.686644] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  282.691355] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  282.700029] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  283.044250] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.099920] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  283.117604] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.138710] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  283.180735] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.212135] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  283.231547] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.250913] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  283.381693] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.383543] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.429386] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  283.449300] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.467217] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  283.482597] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  283.501579] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.505677] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.548358] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.567358] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  283.574687] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  283.602784] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  283.604264] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  283.625482] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  283.650094] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.654329] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.666174] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  283.709595] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  283.769213] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  283.778485] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  284.031557] EXT4-fs error (device loop2): ext4_quota_enable:5839: comm syz-executor.2: Bad quota inode # 4
[  284.046901] EXT4-fs warning (device loop2): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  284.067731] EXT4-fs (loop2): mount failed
[  284.079969] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.110678] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  284.125399] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.143317] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  284.219329] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.242860] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.245281] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  284.275185] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.300379] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  284.312073] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.313082] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  284.333648] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  284.342304] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.368237] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.374001] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  284.386324] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  284.478962] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.511475] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  284.524883] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.540232] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  284.847455] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  284.895565] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  284.909553] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  284.930541] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  285.186998] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.202166] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.218645] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  285.253115] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  285.255759] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.270421] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.297295] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  285.312520] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  285.392936] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.419220] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.420933] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  285.457047] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.482553] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  285.496449] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  285.512211] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.529211] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  285.827515] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.850499] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  285.876699] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.906386] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  285.926126] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.953369] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  285.962092] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  285.999661] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  286.007916] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  286.019282] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  286.056828] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  286.072554] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  286.103977] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  286.118353] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  286.140415] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  286.162843] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
2021/02/24 00:52:50 executed programs: 2499
[  286.580339] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  286.603068] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  286.616432] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  286.635878] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  286.778296] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  286.803163] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  286.818372] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  286.835139] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  286.899348] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  286.922236] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  286.937798] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  286.956897] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  287.049505] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.073293] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  287.087862] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.110341] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  287.193214] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.217999] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.246640] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  287.259607] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  287.260512] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.277618] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.299295] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  287.316989] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  287.336624] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.373111] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  287.388734] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.407005] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  287.557347] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.569699] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.609861] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  287.631861] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.639327] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  287.654525] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  287.661228] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  287.716134] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  287.869244] EXT4-fs mount: 263 callbacks suppressed
[  287.869252] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  287.872270] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  287.925105] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  287.943686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  287.964662] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.986092] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  287.990316] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  288.020148] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  288.027861] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  288.041951] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.048137] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.078898] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  288.093032] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  288.122626] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  288.137944] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.160700] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  288.176667] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.193262] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  288.319736] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  288.336623] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.364189] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  288.387148] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.400605] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  288.404289] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  288.454221] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.496592] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  288.499751] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  288.507516] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.547610] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  288.561367] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.575582] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  288.578698] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  288.600253] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  288.600661] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  288.633199] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  288.697956] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  288.892295] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  288.892528] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  288.957966] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.962442] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  288.994381] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  289.005750] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  289.015456] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.040639] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  289.051237] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.082910] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  289.103905] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  289.119615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  289.139702] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  289.164492] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  289.182148] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  289.184625] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.209815] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  289.287996] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  289.305030] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  289.320315] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  289.357811] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  289.371333] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.389328] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  289.558081] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  289.569835] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  289.569960] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  289.607276] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  289.637603] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.658407] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  289.666429] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  289.753089] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  289.807036] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  289.829863] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  289.862794] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  289.881387] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  289.946385] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  289.968800] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  289.998386] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  290.010396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  290.024656] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  290.039657] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  290.066662] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  290.081271] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  290.106043] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  290.193495] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  290.237124] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  290.270993] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  290.290136] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  290.292187] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  290.308090] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  290.354493] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  290.367201] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  290.582094] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  290.608796] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  290.642168] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  290.650140] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  290.655257] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  290.692875] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  290.708122] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  290.726950] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  290.806513] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  290.971180] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  290.984991] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  290.985624] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  291.020412] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  291.042684] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  291.060457] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  291.081397] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  291.082833] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  291.131276] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  291.155299] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  291.169225] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  291.197026] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  291.200465] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  291.561334] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  291.573652] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
2021/02/24 00:52:55 executed programs: 2555
[  291.597952] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  291.612734] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  291.628999] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  291.852790] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  291.869221] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  291.893153] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  291.906583] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  291.921998] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  292.016468] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  292.028409] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.050881] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  292.063662] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.078498] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  292.117680] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  292.178869] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.203958] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  292.207971] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  292.215567] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.259104] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  292.280627] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  292.297028] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.317867] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  292.330371] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.347224] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  292.408950] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  292.441216] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.462330] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  292.471348] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  292.501452] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.509920] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.520915] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  292.546648] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  292.565184] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  292.580602] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  292.598101] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.613437] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  292.647451] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  292.666947] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  292.688737] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  292.700987] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  292.715442] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  292.882730] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  292.898573] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  292.909165] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  293.135722] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  293.158357] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  293.183044] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.190030] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  293.207359] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  293.229686] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.250016] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  293.270174] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  293.282406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  293.320373] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  293.337684] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.381533] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  293.394153] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.412368] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  293.588492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  293.601212] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  293.605585] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.640304] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.661732] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  293.668211] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.709264] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.722336] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  293.729344] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  293.757142] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.767933] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  293.790461] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.801225] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  293.806377] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  293.883842] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  293.913181] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  293.927979] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  293.956511] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  294.314381] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.335781] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  294.348893] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.364973] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  294.392341] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.424650] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.464616] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  294.472495] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  294.476641] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.493180] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.503026] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  294.527451] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  294.632756] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.668091] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.693576] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  294.713907] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  294.730623] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  294.760231] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.780661] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.795894] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  294.801019] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  294.808462] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  294.820612] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  294.847652] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  295.207482] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.235599] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  295.254840] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.274342] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  295.275473] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.321612] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  295.349897] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.381161] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  295.393179] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.417476] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  295.431058] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.446496] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  295.470272] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.493786] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.496852] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  295.529443] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.545079] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  295.580317] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  295.592567] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.609127] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  295.782348] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  295.804385] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  295.816451] EXT4-fs error (device loop5): ext4_quota_enable:5839: comm syz-executor.5: Bad quota inode # 4
[  295.818505] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  295.840437] EXT4-fs warning (device loop5): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  295.844555] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  295.870983] EXT4-fs (loop5): mount failed
[  296.082304] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.121347] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  296.138362] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.154335] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  296.245800] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.285123] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  296.300548] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.317900] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  296.378571] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.400230] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.421456] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.445426] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  296.460137] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  296.472030] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  296.485835] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.487776] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.502174] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.521625] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  296.532311] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  296.557567] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  296.600484] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.641216] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  296.658824] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  296.681069] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
2021/02/24 00:53:00 executed programs: 2606
[  296.954825] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  296.975409] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  296.992412] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.008471] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  297.015175] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.048554] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  297.062158] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.078122] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  297.400300] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.421567] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  297.434224] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.450358] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  297.479903] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.500425] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  297.514941] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.530343] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  297.597084] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.617743] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  297.638956] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.665392] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.678812] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  297.692964] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  297.697724] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.722490] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  297.763162] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.776820] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  297.789976] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  297.828880] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.831326] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  297.848033] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  297.856878] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  297.882335] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  298.104326] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.126868] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  298.141274] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.163114] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.180033] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  298.193793] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  298.270454] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.287125] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  298.348565] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.360999] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.369759] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  298.402608] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.437760] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  298.439405] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  298.487250] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.504569] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  298.674121] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.697396] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.704765] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  298.731938] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.745988] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  298.756417] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  298.762717] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.787206] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  298.861798] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  298.890929] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  298.905124] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  298.921310] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  299.329037] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  299.371586] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  299.398246] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  299.424052] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  299.428310] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  299.437207] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  299.476782] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  299.504362] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  299.504486] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  299.531515] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  299.544628] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  299.558183] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  299.572383] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  299.581874] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  299.608045] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  299.638053] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  299.651526] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  299.673959] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  299.688848] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  299.701758] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  300.039040] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.060095] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  300.072641] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.088393] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  300.122514] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.150934] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  300.161060] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.163749] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.187700] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  300.222325] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  300.223432] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.258818] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  300.371029] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.392778] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  300.406417] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.422465] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  300.559480] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.584414] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  300.605343] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.621092] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  300.808564] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  300.830847] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  300.864652] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  300.901185] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  300.998525] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  301.022416] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  301.024354] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  301.073986] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  301.091307] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  301.092534] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  301.117996] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  301.133610] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  301.379575] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  301.401461] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  301.416787] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  301.442525] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  301.552362] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  301.578305] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  301.600708] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  301.618794] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  301.931790] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  301.953234] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  301.966434] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:53:06 executed programs: 2659
[  301.982043] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  302.097512] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.124276] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  302.137173] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.143816] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.152880] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  302.199855] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  302.216774] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.235838] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  302.418181] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.441362] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  302.454718] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.470386] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  302.475973] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.504929] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  302.526998] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.555921] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  302.597453] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.614585] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.648878] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  302.650781] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  302.666908] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.675394] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  302.690364] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  302.701920] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  302.955175] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  302.980551] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  303.002944] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.018945] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  303.106316] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.138745] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.161074] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  303.163204] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  303.172373] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.188939] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.198750] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  303.214318] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  303.397413] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.419078] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  303.424287] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.473895] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.489567] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  303.502092] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.506368] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  303.518362] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  303.554013] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.577165] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.615528] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  303.631223] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.640879] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  303.669488] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  303.681809] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.696926] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  303.844046] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  303.869328] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  303.892412] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  303.909293] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  304.007715] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.024571] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.050617] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  304.051922] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  304.088114] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.093166] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.105262] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  304.123552] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  304.157837] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.183711] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  304.210222] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.236660] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  304.386675] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.412344] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.444731] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  304.461962] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  304.475594] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.479147] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.491758] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  304.507453] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  304.697673] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.721984] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  304.736771] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.758538] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.774634] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  304.787944] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  304.802650] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  304.834175] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  304.931197] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  304.956330] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  304.973921] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.000970] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  305.097406] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.122466] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.147022] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  305.148055] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  305.172393] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.175545] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.190554] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  305.220389] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  305.258543] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.283840] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.331269] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  305.343505] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  305.380576] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.400688] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.400843] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  305.419927] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  305.463322] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.511125] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  305.525087] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.547836] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  305.559050] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.581328] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  305.593656] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.611045] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.612944] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  305.645436] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  305.658883] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.674110] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  305.892084] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  305.919861] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  305.953374] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  305.974334] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  306.078347] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  306.100640] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  306.112790] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  306.142010] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  306.146985] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  306.168716] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  306.200321] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  306.203489] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  306.224890] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  306.254967] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  306.263125] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  306.284212] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  306.376357] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  306.405414] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  306.421221] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  306.449565] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  306.748320] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  306.773054] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  306.788510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  306.803950] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  307.279978] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.302280] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  307.314195] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:53:11 executed programs: 2714
[  307.329183] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  307.358935] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.379591] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  307.391701] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.407878] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  307.491617] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.513090] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  307.525621] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.541214] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  307.599484] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.632599] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  307.634378] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.654562] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.674342] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  307.697309] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.718910] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.735547] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  307.749543] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.769710] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  307.776701] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  307.786823] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  307.881609] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  307.903955] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  307.941498] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  307.957910] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  308.098780] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.122166] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  308.136669] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.157956] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.183976] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  308.190166] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  308.205203] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.222481] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  308.297919] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.320078] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  308.340050] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.357330] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  308.458099] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.479387] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  308.498071] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.520833] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.537818] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  308.538008] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  308.564795] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.580515] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  308.836037] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.836103] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  308.857618] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  308.896356] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.901274] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  308.911588] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  308.923706] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  308.951015] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  309.031204] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  309.053385] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  309.066048] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  309.083265] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  309.354777] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  309.354955] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  309.376126] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  309.412437] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  309.428275] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  309.448735] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  309.475770] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  309.505644] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  309.870597] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  309.908240] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  309.931031] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  309.948402] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  310.000562] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.044656] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  310.067064] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.081955] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  310.207428] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.229799] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  310.245460] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.274813] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  310.339331] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.379109] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  310.395928] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.411533] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  310.426097] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.449215] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  310.468010] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.484362] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  310.576031] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.598288] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  310.610640] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.627243] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  310.730711] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.760230] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  310.779871] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.801319] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.817092] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  310.818485] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  310.843675] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.859770] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  310.877618] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  310.893570] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  310.909286] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  310.911994] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  311.006047] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.027799] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  311.040332] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.058290] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  311.170595] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.194049] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  311.211580] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.227495] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  311.306353] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.339845] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  311.357308] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.373787] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  311.610281] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.645193] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  311.674247] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.714698] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  311.721901] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.750708] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  311.776093] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.792469] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  311.879384] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  311.905718] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  311.920107] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  311.936393] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  312.107236] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.129231] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  312.141513] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.156602] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  312.279916] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.300972] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  312.314215] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.330430] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  312.430722] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.456912] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
2021/02/24 00:53:16 executed programs: 2771
[  312.468615] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.488709] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  312.522230] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.556533] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  312.575771] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.594794] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  312.626314] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.656536] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  312.670401] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.678152] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.718665] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  312.731874] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  312.759429] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.777534] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  312.943978] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  312.965362] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  312.985221] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  312.999795] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  313.158925] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.180205] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  313.196034] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  313.220933] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.243227] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  313.256162] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  313.269923] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  313.286047] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  313.323575] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.368884] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.393669] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  313.397310] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  313.431765] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  313.451011] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  313.461000] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  313.466514] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  313.875321] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.897105] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  313.910413] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  313.926250] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  313.970419] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  313.992627] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  314.005753] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.031378] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  314.079409] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.108481] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.141208] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  314.153776] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  314.166711] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.182604] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.200338] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.222345] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  314.233026] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  314.234910] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  314.257482] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.272920] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  314.315926] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.337719] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  314.354986] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.371023] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  314.473710] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.495598] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  314.508283] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.525207] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  314.545005] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.574311] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  314.588090] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.604958] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.627382] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  314.632499] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  314.652496] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.688945] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  314.815545] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.854381] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  314.881601] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  314.898967] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  314.945713] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  314.968521] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  314.997010] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.003802] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.023620] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  315.070768] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.073855] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  315.090967] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  315.197438] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.223201] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  315.242552] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.244442] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.264530] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.283622] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.321733] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  315.336515] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  315.336696] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  315.363461] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  315.371046] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.376878] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.398815] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  315.406423] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.432329] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  315.476548] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  315.655318] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.685058] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.710762] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  315.728237] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.749911] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  315.769138] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  315.791689] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  315.808031] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  315.879713] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.904599] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.927183] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  315.944811] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  315.967776] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  315.986495] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.000038] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  316.002651] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.020736] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.031630] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  316.050630] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  316.058324] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  316.120445] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.177238] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  316.189916] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.208447] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  316.313669] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.346228] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  316.361066] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.376926] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  316.528077] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.557002] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  316.573979] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.589989] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  316.615605] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.642643] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  316.654385] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.671399] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  316.789989] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.790760] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  316.828915] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  316.848493] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.865401] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  316.880132] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  316.897039] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  316.920558] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  317.100108] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  317.127238] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  317.141539] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  317.156607] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  317.197824] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  317.220569] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  317.236836] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  317.252503] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  317.588008] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  317.615627] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
2021/02/24 00:53:21 executed programs: 2828
[  317.628557] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  317.650381] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  317.769393] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  317.790816] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  317.810587] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  317.828807] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  317.901045] EXT4-fs mount: 253 callbacks suppressed
[  317.901053] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  317.947280] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  317.969210] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  317.983548] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  317.986609] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.010420] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.016950] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  318.037637] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  318.054500] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.069089] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  318.070129] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  318.110234] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.140765] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  318.161402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  318.168231] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.187308] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.209916] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  318.227053] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.235294] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  318.243063] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  318.321537] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  318.347150] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  318.501339] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  318.512299] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  318.515828] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  318.544216] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.565841] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  318.579761] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.595985] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  318.705453] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  318.717347] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  318.730184] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  318.730550] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.760451] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  318.774561] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.776353] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.791410] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  318.828523] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  318.841642] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  318.861249] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  318.889384] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  318.904930] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  318.928424] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.937075] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  318.987438] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  318.987611] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  319.004345] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  319.017835] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  319.030758] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  319.042686] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  319.119519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  319.250371] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  319.269283] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  319.306330] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  319.404632] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  319.417005] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  319.442433] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  319.458618] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  319.474632] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  319.554771] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  319.603749] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  319.625718] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  319.639448] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  319.656007] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  319.667356] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  319.667360] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  319.696198] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  319.801328] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  319.847130] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  319.864262] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  319.882547] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  320.024875] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  320.100441] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  320.205316] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  320.225060] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  320.241119] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  320.256833] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  320.305419] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  320.329409] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  320.344321] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  320.346602] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  320.361883] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  320.377837] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  320.398007] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  320.429836] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  320.448075] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  320.502588] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  320.638797] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  320.660066] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  320.789221] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  320.829610] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  320.840992] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  320.868922] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  320.882515] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  320.904105] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  320.949369] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  321.063517] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  321.077747] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  321.102096] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  321.119411] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  321.160655] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  321.175767] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  321.190690] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  321.325196] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  321.337591] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  321.410357] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  321.433444] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  321.434312] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  321.459158] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  321.476682] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  321.482306] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  321.512551] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  321.515978] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  321.522401] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  321.538530] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  321.566278] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  321.572687] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  321.593469] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  321.631723] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  321.639281] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  321.670838] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  321.687116] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  321.785461] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  321.805462] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  321.830073] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  321.849578] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  321.866740] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  321.956580] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  321.960175] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  321.978479] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.009432] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.037275] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  322.050563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.051179] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  322.068698] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  322.076701] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.105681] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  322.160358] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  322.187440] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.210504] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  322.224786] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.240529] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  322.264021] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  322.284984] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.317777] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  322.331766] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.348472] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  322.455952] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  322.473560] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  322.500806] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.522908] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  322.525794] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.537278] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.571114] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  322.576349] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  322.606829] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.626062] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  322.639547] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  322.650700] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.676963] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  322.689060] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.707987] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
2021/02/24 00:53:26 executed programs: 2887
[  322.802130] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  322.821317] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  322.847547] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  322.849432] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  322.870195] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  322.900207] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  322.917436] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  322.967006] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  323.025119] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  323.037424] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.061029] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  323.078696] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  323.090020] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  323.105823] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  323.243557] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.269453] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.279128] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  323.290993] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  323.311829] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  323.319798] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  323.348035] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  323.367898] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  323.443388] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.470465] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  323.489020] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  323.508500] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  323.774424] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.800727] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  323.814062] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  323.829849] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  323.959597] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  323.996283] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  324.010542] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.025763] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  324.170400] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.202321] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.212530] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  324.235391] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  324.243719] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.253907] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.269137] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  324.281791] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  324.310435] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.333637] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  324.364018] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.392793] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  324.501850] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.540217] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  324.553167] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.569216] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  324.653651] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.675064] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  324.688004] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.707825] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  324.710661] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.740748] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  324.754704] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  324.771680] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  324.967231] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  324.988601] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  325.000960] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.058866] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  325.093256] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.118008] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  325.118024] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.154445] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.169928] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  325.187771] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.188263] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  325.203552] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  325.270137] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.305287] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  325.319597] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.340229] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  325.364828] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.389018] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  325.402430] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.418166] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  325.637284] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.662548] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  325.690865] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.710639] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  325.726328] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.762481] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.789523] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  325.812997] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.839555] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  325.853488] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  325.873492] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  325.896884] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  325.943017] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.968898] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  325.973623] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  325.988443] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.023453] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  326.067902] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.092596] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  326.105710] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.126153] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  326.132576] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  326.139169] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.164516] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  326.309233] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.345204] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  326.360293] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.377675] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  326.456741] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.490007] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  326.517984] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.533818] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  326.563996] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.565992] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.584319] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  326.619621] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  326.620774] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.645635] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  326.658727] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.678540] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  326.744046] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  326.786119] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  326.828162] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  326.844267] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  327.160039] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  327.185710] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  327.199178] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  327.226900] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  327.414587] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  327.435910] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  327.448358] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  327.463175] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  327.894396] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  327.925693] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  327.950982] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  327.954447] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  327.983413] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  328.005039] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.016210] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  328.026751] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  328.053590] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.068575] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  328.080821] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:53:32 executed programs: 2943
[  328.097205] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  328.129224] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.151400] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  328.165308] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.182919] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  328.203061] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.224199] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  328.238035] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.254502] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  328.539679] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.577928] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  328.593116] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.609513] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  328.647336] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.673332] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.718773] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  328.722739] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  328.731469] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.757853] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.758444] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  328.777997] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  328.842248] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.882448] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  328.915568] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  328.928421] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.930518] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  328.950526] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  328.963715] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  328.983445] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  329.291919] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  329.302197] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  329.324119] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  329.353679] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  329.384594] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  329.413609] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  329.432864] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  329.448239] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  329.468146] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  329.487821] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  329.489168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  329.536199] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  329.550587] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  329.559052] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  329.578199] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  329.600656] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  329.637638] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  329.658924] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  329.673016] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  329.702053] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  330.095158] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.116763] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  330.117048] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.128710] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.158680] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  330.174930] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  330.179031] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.203085] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  330.236550] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.266894] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  330.285962] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.301278] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  330.456298] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.518888] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  330.533351] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.551249] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  330.566373] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.601487] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  330.612097] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.632280] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.673062] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  330.694960] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.723126] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.740546] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  330.760494] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  330.772920] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  330.778060] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.789201] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.815439] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.841421] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  330.844225] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  330.854000] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  330.875213] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  330.900894] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  330.916631] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  330.929387] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  331.246694] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.267266] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.289901] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  331.290315] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  331.315388] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.335353] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  331.340629] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.361761] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  331.439365] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.463689] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.474724] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  331.497768] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  331.501538] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.510878] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.528683] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  331.540263] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  331.619583] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.656856] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  331.670594] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.694858] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  331.793251] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.819090] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  331.828219] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  331.867505] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  331.884261] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.892816] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  331.900152] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  331.921691] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  331.965118] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  332.007595] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  332.020494] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  332.046224] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  332.159895] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  332.189007] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  332.215154] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  332.232506] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  332.369365] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  332.409307] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  332.426367] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  332.450375] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  332.956612] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  332.978297] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  332.990246] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.004921] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  333.032406] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.076688] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  333.089270] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.112590] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
2021/02/24 00:53:37 executed programs: 2999
[  333.116900] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.153574] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  333.165611] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.187445] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  333.243993] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.265730] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  333.321767] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.337980] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  333.356575] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.407671] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.450349] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  333.466073] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.475728] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  333.482230] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  333.492767] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.517649] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  333.564365] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.578154] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.606637] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  333.631923] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  333.632695] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.644363] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.662672] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  333.678551] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  333.786630] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.827773] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  333.842062] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  333.864525] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  333.938228] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.967347] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  333.999913] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  334.012200] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  334.014379] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.026327] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.043495] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  334.064127] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  334.116482] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.152897] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  334.167906] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.186552] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  334.296638] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.319398] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  334.333283] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.355720] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  334.536526] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.564484] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.572543] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  334.609379] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  334.626455] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.634010] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.641747] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  334.661185] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.695986] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.713196] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  334.721237] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  334.750835] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.759270] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  334.765708] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  334.809751] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.826045] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  334.894527] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  334.920151] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  334.939790] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  334.959549] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  335.285355] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  335.322217] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  335.349065] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  335.365831] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  335.416881] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  335.438052] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  335.461240] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  335.489681] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  335.630215] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  335.655816] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  335.669864] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  335.695787] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  335.805467] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  335.827593] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  335.860199] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  335.876370] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  335.896406] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  335.919676] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  335.936482] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  335.973398] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.007437] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  336.025646] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  336.038778] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.055879] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  336.087990] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.110047] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  336.122973] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.139367] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  336.252485] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.295744] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  336.308711] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.325035] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  336.447113] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.448298] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.470621] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.522143] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  336.522586] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  336.537729] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  336.548563] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.564048] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.597764] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.599238] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  336.619962] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  336.642573] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  336.934941] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  336.961898] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  336.975554] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  336.995232] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  337.095759] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.131287] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  337.159807] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.197647] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.226875] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  337.238870] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  337.255885] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.271108] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  337.293079] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.318145] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.342431] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  337.348449] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  337.356656] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.367848] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.383740] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  337.404744] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  337.602473] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.629948] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  337.644694] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.647251] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.685854] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  337.697100] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  337.709902] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.728929] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.735252] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  337.762154] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  337.780402] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.796557] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  337.917399] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  337.949242] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  337.966990] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  337.985382] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  338.109359] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.131023] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  338.143253] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:53:42 executed programs: 3054
[  338.158287] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  338.347178] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.372261] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  338.385573] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.400496] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  338.422398] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.445607] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  338.463687] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.468998] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.481295] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.521950] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  338.544981] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  338.558485] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.573698] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  338.576448] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  338.590619] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.614986] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  338.647168] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.672816] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.705532] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  338.705787] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  338.719372] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.732586] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.749985] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  338.760000] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  338.882554] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  338.942062] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  338.957852] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  338.973171] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  339.035874] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.073090] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  339.124132] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.139998] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  339.267590] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.274476] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.325617] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  339.334320] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  339.337986] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.354188] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.364796] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  339.380412] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  339.468408] EXT4-fs error (device loop3): ext4_quota_enable:5839: comm syz-executor.3: Bad quota inode # 4
[  339.483337] EXT4-fs warning (device loop3): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  339.501180] EXT4-fs (loop3): mount failed
[  339.652433] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.676380] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.703215] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  339.707721] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  339.716618] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.742134] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  339.748420] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.777948] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  339.808788] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.835208] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  339.843091] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.860902] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.904332] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  339.906096] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  339.922037] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  339.947518] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  339.948698] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  339.979524] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  340.018107] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.029871] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.044969] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  340.066419] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.106007] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  340.112344] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  340.264426] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.288363] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.306489] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  340.324164] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.339761] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  340.342302] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  340.356884] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.394603] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  340.617096] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.643417] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  340.653625] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.664902] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.705665] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  340.735102] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.746982] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  340.764000] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  340.789102] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.798974] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  340.809458] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  340.856360] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.871622] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  340.887729] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  340.905408] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  340.921298] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  341.204218] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  341.208493] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  341.262348] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  341.277609] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  341.296505] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  341.298819] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  341.324271] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  341.344379] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  341.344981] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  341.392577] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  341.409197] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  341.426659] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  341.849088] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  341.873872] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  341.886753] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  341.911985] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  341.940825] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  341.961350] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  341.996629] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.012643] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  342.052441] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.075196] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  342.087292] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.142389] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  342.267150] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.269492] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.317403] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.338974] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  342.358146] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  342.361212] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.372152] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.388431] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  342.399510] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  342.414905] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  342.422991] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.460204] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  342.501731] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.523583] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  342.535866] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.551974] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  342.786873] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  342.808938] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  342.821997] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  342.837845] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  343.025704] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.103416] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  343.127751] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:53:47 executed programs: 3106
[  343.144792] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  343.166665] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.203532] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  343.218675] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.245388] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  343.248201] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.279531] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  343.296641] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.312359] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  343.431453] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.431953] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.452200] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  343.495570] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.519116] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  343.534129] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  343.561300] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.578019] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  343.644679] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.675410] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  343.687730] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.705670] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  343.757607] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.787368] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  343.788442] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.800673] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.820405] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  343.846685] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  343.862338] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  343.875413] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  343.947647] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  343.977476] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.011101] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  344.023215] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  344.037447] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.055383] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.055644] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  344.082616] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.106828] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  344.107441] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  344.136426] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.152883] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  344.320368] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.353311] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  344.369635] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.398140] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  344.435603] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.457236] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  344.469400] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.484190] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  344.578376] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.604233] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  344.617175] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.635099] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.648346] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  344.676058] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  344.688771] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  344.703524] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.706926] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  344.718170] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  344.738394] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  344.760453] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  344.969075] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.007578] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  345.034182] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.055943] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  345.196825] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.218585] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.246340] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  345.261787] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.281960] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  345.298251] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.303194] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  345.321585] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  345.491827] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.523822] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.549750] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.572336] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  345.589114] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  345.612866] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  345.626855] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.642139] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.662498] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  345.674883] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  345.689298] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.707579] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  345.717920] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  345.722050] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  345.753459] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  345.757338] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  346.014643] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.036263] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  346.039402] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.048649] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.092543] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.126845] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.144082] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  346.148512] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  346.172223] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  346.191044] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.208274] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  346.212800] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.235343] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  346.250210] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  346.264435] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.282126] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  346.336965] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.372344] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.411626] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  346.421316] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  346.436653] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.441126] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.467474] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  346.471355] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  346.613661] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.654267] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.683713] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  346.695729] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  346.709932] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.724109] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  346.740677] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  346.753123] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  346.971084] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  346.998259] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  347.025292] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.040974] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  347.077350] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.104932] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  347.129586] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.157442] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  347.158974] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.190350] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  347.204549] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.206583] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.219873] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  347.254091] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  347.267936] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.285119] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  347.467791] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.467963] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.496154] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.520357] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  347.536233] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  347.561143] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.578143] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  347.587980] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.596351] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  347.624829] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.654894] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  347.655150] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  347.818836] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.848237] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.848345] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  347.893461] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  347.907212] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  347.919981] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.923445] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  347.947902] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  347.960040] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.970173] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  347.988275] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  347.988297] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  348.019163] EXT4-fs mount: 266 callbacks suppressed
[  348.019170] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
2021/02/24 00:53:52 executed programs: 3161
[  348.278160] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  348.298437] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  348.396200] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  348.430059] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  348.445849] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  348.453728] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  348.476915] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  348.499183] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  348.510407] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  348.520432] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  348.530658] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  348.536420] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  348.566527] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  348.593157] EXT4-fs error (device loop2): ext4_quota_enable:5839: comm syz-executor.2: Bad quota inode # 4
[  348.605386] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  348.617692] EXT4-fs warning (device loop2): ext4_enable_quotas:5879: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix.
[  348.635855] EXT4-fs (loop2): mount failed
[  348.680439] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  348.687474] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  348.936166] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  348.955995] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  348.983143] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  348.998055] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.025207] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  349.065702] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  349.083718] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.106624] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  349.123825] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.140279] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  349.171526] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  349.196718] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  349.208636] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.244208] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  349.257325] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  349.270087] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.291851] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  349.315422] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  349.362035] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  349.373750] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.396626] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  349.413394] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.430637] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  349.441806] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  349.571082] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  349.597852] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.633530] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  349.646719] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.663462] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  349.680185] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  349.691577] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.723791] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  349.736602] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.782379] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  349.828646] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  349.838424] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  349.851818] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  349.867329] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.898482] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.908016] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  349.920255] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  349.930087] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  349.973638] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  349.976377] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  349.992925] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  350.002058] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  350.017082] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  350.073585] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  350.075965] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  350.102913] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  350.108277] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  350.137550] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  350.162829] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  350.175617] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  350.191660] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  350.322351] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  350.363330] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  350.396937] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  350.417839] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  350.425539] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  350.430969] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  350.446348] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  350.464876] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  350.486935] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  350.500299] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  350.515777] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  350.516277] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  350.536250] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  350.686230] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  350.883804] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  350.894397] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  350.905379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  350.920934] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  351.177032] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  351.178667] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  351.197585] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  351.237923] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  351.277060] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  351.295321] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  351.303034] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  351.323526] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  351.325208] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  351.361490] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  351.376644] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  351.383804] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  351.392525] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  351.407773] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  351.520209] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  351.666516] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  351.676144] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  351.679185] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  351.711558] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  351.721101] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  351.721302] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  351.757298] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  351.778967] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  351.784050] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  351.794774] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  351.816939] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  351.817651] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  351.833860] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  351.861135] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  351.875690] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  352.047924] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  352.070059] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  352.097549] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  352.121875] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  352.134705] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  352.181208] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  352.195506] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  352.213252] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  352.225734] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  352.237533] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  352.251591] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  352.274446] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  352.289608] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  352.310318] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  352.534211] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  352.553292] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  352.558578] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  352.565989] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  352.592818] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  352.608364] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  352.625866] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  352.658773] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  352.671059] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  352.675852] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  352.693388] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  352.715290] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  352.732330] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  352.885623] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  352.916371] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  353.057712] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  353.084761] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.109680] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  353.124131] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.130559] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[  353.146575] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  353.167376] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.190353] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  353.205715] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.221726] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  353.234490] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
[  353.305967] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.344796] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  353.347390] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
[  353.360923] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.381916] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  353.406950] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.438640] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
2021/02/24 00:53:57 executed programs: 3219
[  353.452929] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.470910] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  353.590205] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
[  353.615467] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue
[  353.645582] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.668106] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.673372] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue
[  353.699906] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  353.717958] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.749139] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  353.757609] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.765605] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  353.796308] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  353.814263] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  353.823996] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.863018] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  353.865026] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.882352] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  353.890275] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  353.905863] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  353.929815] 
[  353.931732] ======================================================
[  353.938124] WARNING: possible circular locking dependency detected
[  353.945093] 4.19.177-syzkaller #0 Not tainted
[  353.950090] ------------------------------------------------------
[  353.957098] syz-executor.1/5511 is trying to acquire lock:
[  353.962880] 00000000243c1e59 (&dquot->dq_lock){+.+.}, at: dquot_commit+0x4b/0x370
[  353.970944] 
[  353.970944] but task is already holding lock:
[  353.977420] 00000000a6a9ddfb (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x9e5/0xf90
[  353.985467] 
[  353.985467] which lock already depends on the new lock.
[  353.985467] 
[  353.993953] 
[  353.993953] the existing dependency chain (in reverse order) is:
[  354.002417] 
[  354.002417] -> #2 (&ei->i_data_sem/2){++++}:
[  354.008842]        down_read+0x3b/0xb0
[  354.012812]        ext4_map_blocks+0x3c2/0x16a0
[  354.017641]        ext4_getblk+0x96/0x3c0
[  354.021804]        ext4_bread+0x5c/0x1a0
[  354.026029]        ext4_quota_write+0x22a/0x550
[  354.031254]        write_blk+0xfe/0x210
[  354.035672]        get_free_dqblk+0xe9/0x280
[  354.041366]        do_insert_tree+0x603/0xfe0
[  354.046436]        do_insert_tree+0xc83/0xfe0
[  354.050997]        qtree_write_dquot+0x198/0x570
[  354.055998]        v2_write_dquot+0x109/0x240
[  354.060476]        dquot_acquire+0x216/0x470
[  354.064952]        ext4_acquire_dquot+0x1ea/0x280
[  354.070148]        dqget+0x6bd/0xf50
[  354.073928]        __dquot_initialize+0x535/0xf00
[  354.079030]        dquot_initialize+0xe/0x10
[  354.083589]        ext4_rmdir+0x101/0xf30
[  354.087890]        vfs_rmdir+0x140/0x3d0
[  354.092453]        do_rmdir+0x2d1/0x390
[  354.096903]        __se_sys_unlinkat+0x2f/0x40
[  354.101913]        __x64_sys_unlinkat+0x6e/0xb0
[  354.106670]        do_syscall_64+0xd0/0x4e0
[  354.111449]        entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  354.117365] 
[  354.117365] -> #1 (&s->s_dquot.dqio_sem){++++}:
[  354.123679]        down_read+0x3b/0xb0
[  354.127718]        v2_read_dquot+0x48/0x110
[  354.132107]        dquot_acquire+0x109/0x470
[  354.136686]        ext4_acquire_dquot+0x1ea/0x280
[  354.141512]        dqget+0x6bd/0xf50
[  354.145565]        __dquot_initialize+0x535/0xf00
[  354.150647]        dquot_initialize+0xe/0x10
[  354.155231]        ext4_rmdir+0x101/0xf30
[  354.160099]        vfs_rmdir+0x140/0x3d0
[  354.164317]        do_rmdir+0x2d1/0x390
[  354.168834]        __se_sys_unlinkat+0x2f/0x40
[  354.173507]        __x64_sys_unlinkat+0x6e/0xb0
[  354.178709]        do_syscall_64+0xd0/0x4e0
[  354.183241]        entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  354.189580] 
[  354.189580] -> #0 (&dquot->dq_lock){+.+.}:
[  354.196238]        lock_acquire+0x180/0x3a0
[  354.201170]        __mutex_lock+0xf5/0x1200
[  354.205556]        mutex_lock_nested+0x16/0x20
[  354.210418]        dquot_commit+0x4b/0x370
[  354.214812]        ext4_write_dquot+0x1ac/0x230
[  354.219727]        ext4_mark_dquot_dirty+0xeb/0x160
[  354.224739]        __dquot_free_space+0x5eb/0x870
[  354.229841]        ext4_free_blocks+0x1440/0x2250
[  354.234780]        ext4_ext_remove_space+0x207c/0x3690
[  354.240427]        ext4_ext_truncate+0x16d/0x1c0
[  354.245255]        ext4_truncate+0xa27/0xf90
[  354.249744]        ext4_evict_inode+0x77f/0x1510
[  354.254931]        evict+0x29c/0x590
[  354.258801]        iput+0x378/0x6b0
[  354.262612]        dentry_unlink_inode+0x22d/0x2e0
[  354.267874]        d_delete+0x165/0x1b0
[  354.271828]        vfs_rmdir+0x2e7/0x3d0
[  354.276301]        do_rmdir+0x2d1/0x390
[  354.280264]        __se_sys_unlinkat+0x2f/0x40
[  354.284834]        __x64_sys_unlinkat+0x6e/0xb0
[  354.289678]        do_syscall_64+0xd0/0x4e0
[  354.294078]        entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  354.300045] 
[  354.300045] other info that might help us debug this:
[  354.300045] 
[  354.308775] Chain exists of:
[  354.308775]   &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2
[  354.308775] 
[  354.321309]  Possible unsafe locking scenario:
[  354.321309] 
[  354.327978]        CPU0                    CPU1
[  354.332708]        ----                    ----
[  354.337651]   lock(&ei->i_data_sem/2);
[  354.341551]                                lock(&s->s_dquot.dqio_sem);
[  354.349536]                                lock(&ei->i_data_sem/2);
[  354.356558]   lock(&dquot->dq_lock);
[  354.360353] 
[  354.360353]  *** DEADLOCK ***
[  354.360353] 
[  354.366993] 5 locks held by syz-executor.1/5511:
[  354.374180]  #0: 000000008d927cfb (sb_writers#3){.+.+}, at: mnt_want_write+0x3c/0xa0
[  354.382687]  #1: 00000000f06f5c00 (&type->i_mutex_dir_key#3/1){+.+.}, at: do_rmdir+0x250/0x390
[  354.391972]  #2: 00000000877cffae (sb_internal){.+.+}, at: ext4_evict_inode+0xe99/0x1510
[  354.401726]  #3: 00000000a6a9ddfb (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x9e5/0xf90
[  354.410646]  #4: 00000000fa318691 (dquot_srcu){....}, at: __dquot_free_space+0x161/0x870
[  354.419212] 
[  354.419212] stack backtrace:
[  354.423707] CPU: 0 PID: 5511 Comm: syz-executor.1 Not tainted 4.19.177-syzkaller #0
[  354.431486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.441003] Call Trace:
[  354.443835]  dump_stack+0x17c/0x226
[  354.447887]  print_circular_bug.isra.17.cold.34+0x2e3/0x41e
[  354.454103]  ? save_trace+0xe0/0x290
[  354.457826]  __lock_acquire+0x35c2/0x47c0
[  354.462402]  ? is_bpf_text_address+0x7d/0xe0
[  354.466909]  ? kernel_text_address+0x79/0xf0
[  354.471295]  ? mark_held_locks+0x130/0x130
[  354.475701]  ? quarantine_put+0xda/0x1c0
[  354.479826]  ? __kasan_slab_free+0x1b0/0x220
[  354.484390]  ? kasan_slab_free+0xe/0x10
[  354.488699]  ? ext4_ext_remove_space+0x207c/0x3690
[  354.494040]  ? ext4_truncate+0xa27/0xf90
[  354.498716]  ? dquot_commit+0x4b/0x370
[  354.502871]  lock_acquire+0x180/0x3a0
[  354.507111]  ? dquot_commit+0x4b/0x370
[  354.511238]  ? dquot_commit+0x4b/0x370
[  354.515496]  __mutex_lock+0xf5/0x1200
[  354.519362]  ? dquot_commit+0x4b/0x370
[  354.523432]  ? dquot_commit+0x4b/0x370
[  354.527557]  ? __mutex_add_waiter+0x170/0x170
[  354.532162]  ? mark_held_locks+0x130/0x130
[  354.536372]  ? mark_held_locks+0x130/0x130
[  354.540863]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  354.545619]  ? __lock_acquire+0x764/0x47c0
[  354.550395]  ? __might_sleep+0x95/0x190
[  354.554635]  mutex_lock_nested+0x16/0x20
[  354.558676]  ? mutex_lock_nested+0x16/0x20
[  354.563278]  dquot_commit+0x4b/0x370
[  354.568653]  ? ext4_write_dquot+0x18a/0x230
[  354.573463]  ext4_write_dquot+0x1ac/0x230
[  354.578501]  ext4_mark_dquot_dirty+0xeb/0x160
[  354.583263]  __dquot_free_space+0x5eb/0x870
[  354.587920]  ? kasan_check_read+0x11/0x20
[  354.592446]  ? mb_free_blocks+0x1b3/0x1600
[  354.596764]  ? dquot_reclaim_space_nodirty+0x480/0x480
[  354.602635]  ? ext4_free_blocks+0xc3d/0x2250
[  354.607021]  ? lock_downgrade+0x860/0x860
[  354.611408]  ? ext4_block_bitmap_csum_verify+0x460/0x460
[  354.617041]  ? do_raw_spin_unlock+0x177/0x260
[  354.621875]  ext4_free_blocks+0x1440/0x2250
[  354.626421]  ? vfs_rmdir+0x2e7/0x3d0
[  354.630292]  ? ext4_mb_new_blocks+0x3aa0/0x3aa0
[  354.635311]  ? lock_downgrade+0x860/0x860
[  354.639528]  ? kasan_check_read+0x11/0x20
[  354.644084]  ? ext4_data_block_valid+0xf1/0x1a0
[  354.649183]  ? __ext4_ext_check+0x845/0xee0
[  354.653492]  ext4_ext_remove_space+0x207c/0x3690
[  354.658355]  ? ext4_es_free_extent+0x1f8/0x530
[  354.663203]  ? ext4_ext_index_trans_blocks+0xf0/0xf0
[  354.668837]  ? lock_downgrade+0x860/0x860
[  354.673143]  ? kasan_check_write+0x14/0x20
[  354.677725]  ? _raw_write_unlock+0x2c/0x50
[  354.681969]  ? ext4_es_remove_extent+0x81/0x250
[  354.686700]  ext4_ext_truncate+0x16d/0x1c0
[  354.691103]  ext4_truncate+0xa27/0xf90
[  354.695768]  ? __might_sleep+0x95/0x190
[  354.700090]  ? ext4_punch_hole+0xfd0/0xfd0
[  354.704305]  ? ext4_journal_check_start+0x1f/0x1a0
[  354.709566]  ? __ext4_journal_start_sb+0x55/0x360
[  354.714531]  ext4_evict_inode+0x77f/0x1510
[  354.718833]  ? inode_wait_for_writeback+0x29/0x30
[  354.723765]  ? lock_downgrade+0x860/0x860
[  354.728102]  ? ext4_journalled_write_end+0x1040/0x1040
[  354.733365]  ? do_raw_spin_unlock+0x177/0x260
[  354.738273]  evict+0x29c/0x590
[  354.741616]  ? do_raw_spin_unlock+0x177/0x260
[  354.746355]  iput+0x378/0x6b0
[  354.749518]  dentry_unlink_inode+0x22d/0x2e0
[  354.754338]  d_delete+0x165/0x1b0
[  354.758048]  vfs_rmdir+0x2e7/0x3d0
[  354.761750]  do_rmdir+0x2d1/0x390
[  354.765357]  ? __ia32_sys_mkdir+0x80/0x80
[  354.770313]  ? do_futex+0x1550/0x1550
[  354.774387]  ? kasan_check_write+0x14/0x20
[  354.778894]  ? fput+0x18/0x120
[  354.782492]  ? do_syscall_64+0x21/0x4e0
[  354.786891]  __se_sys_unlinkat+0x2f/0x40
[  354.791024]  __x64_sys_unlinkat+0x6e/0xb0
[  354.795430]  do_syscall_64+0xd0/0x4e0
[  354.799512]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  354.806094] RIP: 0033:0x465689
[  354.809528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  354.829047] RSP: 002b:00007fc23a047188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107
[  354.837694] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465689
[  354.845132] RDX: 0000000000000200 RSI: 0000000020000040 RDI: 0000000000000005
[  354.853188] RBP: 00000000004af652 R08: 0000000000000000 R09: 0000000000000000
[  354.860957] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000055bf00
[  354.868477] R13: 00007ffe8ec391cf R14: 00007fc23a047300 R15: 0000000000022000
[  354.937386] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  354.993660] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.014362] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  355.027132] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.042416] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  355.216936] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.217510] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.261130] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  355.264722] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  355.288696] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.298615] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.306801] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  355.320147] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  355.391379] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.417920] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  355.436030] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.453794] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  355.454422] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.487921] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  355.502548] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.517744] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  355.564324] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.599552] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  355.613253] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.629868] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  355.655628] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.678383] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  355.691019] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.706658] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  355.736807] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.738092] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.776158] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  355.790970] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  355.815286] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.830293] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.835514] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  355.850554] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  355.921435] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.945157] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  355.958826] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  355.976822] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  355.980701] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  356.001060] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  356.022963] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.047821] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  356.062859] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.083585] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  356.096564] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.112051] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  356.209417] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.239033] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  356.251927] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.267195] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  356.366797] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.390284] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.406136] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  356.425278] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  356.426926] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.438432] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.467280] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  356.481443] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  356.542443] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.563712] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  356.576851] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.595181] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  356.597404] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.640448] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  356.656159] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.675919] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  356.877104] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  356.902509] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  356.917059] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  356.933425] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  356.991556] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.015754] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.037613] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  357.038120] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  357.049748] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.075804] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  357.088067] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.102900] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  357.154684] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.178206] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  357.190980] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.206829] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  357.306984] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.317952] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.354137] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.357605] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  357.379610] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  357.387602] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.398415] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  357.413318] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  357.427976] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.445068] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.450348] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  357.463299] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  357.506267] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.531953] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  357.550038] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.565034] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  357.680472] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.708019] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  357.721133] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.748485] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  357.827155] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.843824] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.849756] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  357.884857] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  357.889985] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.909479] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  357.919834] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  357.934061] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  357.957064] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.957668] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  357.991274] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  357.993854] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  358.036430] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.065884] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  358.088673] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.106481] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  358.358587] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.379307] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.381132] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  358.411130] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.422254] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  358.434019] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  358.447026] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.466372] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.489685] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
2021/02/24 00:54:02 executed programs: 3264
[  358.492252] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  358.501185] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.532451] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  358.700946] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.725944] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.748118] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.770542] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  358.782810] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  358.794527] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  358.807143] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.810057] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.821660] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  358.838707] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.852857] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  358.866286] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  358.942400] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  358.968218] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  358.980728] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  358.996963] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  359.167549] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.169024] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.215563] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  359.215971] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  359.235372] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.240135] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.268767] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.281086] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  359.330125] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  359.345433] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  359.364708] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.384174] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.386566] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  359.420294] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  359.436295] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.452455] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  359.526021] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.551750] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  359.571813] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.587919] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  359.692153] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.714049] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  359.727405] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.743900] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  359.820609] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.845628] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  359.864555] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.868104] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.901450] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  359.915542] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  359.916257] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  359.948787] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  359.958417] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  359.982912] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  359.995643] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.010454] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  360.053187] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.073494] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  360.086980] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.103184] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  360.136236] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.162616] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.176015] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  360.189128] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.200830] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.216882] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  360.241928] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  360.261885] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.263582] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  360.277225] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.307590] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  360.308135] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  360.644704] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.667072] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  360.684339] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.684964] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.728882] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  360.736688] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  360.757799] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.777379] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  360.782098] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  360.804528] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  360.828959] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  360.845636] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  360.984190] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.025200] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.026804] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.047326] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  361.072312] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  361.083643] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.091859] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  361.107945] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  361.144431] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.152077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.159155] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  361.174701] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  361.229970] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.254986] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  361.268697] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.283648] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  361.519875] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.541020] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  361.553440] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.572055] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  361.700406] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.721703] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  361.733967] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.751277] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  361.847835] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.871873] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  361.884331] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.899794] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  361.931363] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  361.946147] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  361.959227] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  361.978441] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  361.979143] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.010732] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  362.023140] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.050977] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  362.271976] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.305811] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.326350] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  362.327920] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.350237] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.375686] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  362.378896] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  362.388491] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  362.417845] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.435077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.437375] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  362.449516] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  362.500045] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.529793] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  362.551519] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.573297] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  362.586462] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.603335] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.618590] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  362.625091] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  362.845017] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.868146] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  362.880216] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.905616] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  362.940137] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  362.966072] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  362.978502] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  362.994919] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  363.094126] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.101303] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.143334] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.144922] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  363.188502] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.191870] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  363.203972] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  363.218978] EXT4-fs warning (device loop1): ext4_empty_dir:2773: inode #12: comm syz-executor.1: directory missing '.'
[  363.229405] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.254381] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  363.259003] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.280944] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12
[  363.311445] EXT4-fs error (device loop0): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.333748] EXT4-fs warning (device loop0): ext4_empty_dir:2773: inode #12: comm syz-executor.0: directory missing '.'
[  363.346346] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.366162] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12
[  363.516729] EXT4-fs error (device loop2): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.544171] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.566964] EXT4-fs warning (device loop2): ext4_empty_dir:2773: inode #12: comm syz-executor.2: directory missing '.'
[  363.569628] EXT4-fs warning (device loop4): ext4_empty_dir:2773: inode #12: comm syz-executor.4: directory missing '.'
[  363.593450] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
2021/02/24 00:54:07 executed programs: 3327
[  363.595683] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.608896] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12
[  363.625290] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12
[  363.677134] EXT4-fs error (device loop3): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.703197] EXT4-fs warning (device loop3): ext4_empty_dir:2773: inode #12: comm syz-executor.3: directory missing '.'
[  363.716569] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.739103] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12
[  363.795273] EXT4-fs error (device loop5): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.816886] EXT4-fs warning (device loop5): ext4_empty_dir:2773: inode #12: comm syz-executor.5: directory missing '.'
[  363.830080] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters
[  363.849329] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12
[  363.891902] EXT4-fs error (device loop1): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024
[  363.915482] EXT4-fs error (device loop4): ext4_empty_dir:2771: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024