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] ======================================================