4] loop4: detected capacity change from 0 to 1024 [ 573.845417][T24100] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 573.858614][T24098] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 573.873091][T24111] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 573.918714][T24101] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 573.933258][T24114] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 574.026989][T24114] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 574.041854][T24111] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 574.071217][T24120] loop3: detected capacity change from 0 to 1024 [ 574.111240][T24121] loop1: detected capacity change from 0 to 1024 [ 574.206324][T24120] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 574.207505][T24121] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 574.222336][T24123] loop5: detected capacity change from 0 to 1024 executing program [ 574.288136][T24122] loop2: detected capacity change from 0 to 512 [ 574.324565][T24121] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 574.327082][T24129] loop0: detected capacity change from 0 to 1024 [ 574.344526][T24120] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 574.391546][T24123] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 574.475960][T24122] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/201/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 574.484517][T24129] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 574.558846][T24123] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 574.610410][T24129] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program executing program [ 574.731769][T24141] loop1: detected capacity change from 0 to 1024 [ 574.755321][T24143] loop4: detected capacity change from 0 to 1024 [ 574.759101][T24139] loop3: detected capacity change from 0 to 512 executing program [ 574.802698][T24144] loop5: detected capacity change from 0 to 1024 [ 574.825040][T24141] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 574.832707][T24146] loop0: detected capacity change from 0 to 1024 [ 574.857875][T24139] ext4 filesystem being mounted at /root/syzkaller.04L7TT/218/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 574.941069][T24143] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 574.953841][T24141] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 574.994452][T24146] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.017306][T24151] loop2: detected capacity change from 0 to 1024 [ 575.029358][T24144] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.073957][T24143] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 575.091794][T24146] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 575.120562][T24151] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.121627][T24160] loop1: detected capacity change from 0 to 1024 executing program executing program [ 575.179208][T24144] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 575.186232][T24151] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program [ 575.300499][T24167] loop0: detected capacity change from 0 to 1024 [ 575.303208][T24168] loop4: detected capacity change from 0 to 1024 [ 575.314484][T24165] loop3: detected capacity change from 0 to 1024 [ 575.323845][T24160] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 575.371080][T24172] loop2: detected capacity change from 0 to 1024 [ 575.380141][T24167] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.388987][T24160] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 575.444809][T24167] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 575.458494][T24172] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.480056][T24168] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.511599][T24165] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.538580][T24176] loop5: detected capacity change from 0 to 1024 [ 575.544455][T24168] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 575.553436][T24165] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 575.676001][T24176] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.679757][T24172] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 575.753150][T24188] loop4: detected capacity change from 0 to 1024 [ 575.758437][T24187] loop1: detected capacity change from 0 to 1024 [ 575.775561][T24176] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 575.776787][T24186] loop0: detected capacity change from 0 to 1024 [ 575.790419][T24189] loop3: detected capacity change from 0 to 1024 [ 575.791843][T24188] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.825496][T24188] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 575.857707][T24189] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.894558][T24187] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.910443][T24189] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 575.950991][T24186] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 575.991176][T24200] loop5: detected capacity change from 0 to 1024 executing program executing program [ 576.010004][T24186] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 576.019330][T24187] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 576.049279][T24202] loop2: detected capacity change from 0 to 1024 executing program [ 576.097397][T24205] loop4: detected capacity change from 0 to 1024 [ 576.100307][T24200] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 576.132505][T24202] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 576.199572][T24205] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 576.202520][T24208] loop3: detected capacity change from 0 to 1024 [ 576.252328][T24212] loop1: detected capacity change from 0 to 1024 [ 576.277535][T24205] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 576.307332][T24202] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 576.319304][T24200] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 576.330309][T24212] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 576.372892][T24208] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 576.411692][T24210] loop0: detected capacity change from 0 to 512 executing program executing program [ 576.479882][T24212] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 576.502731][T24217] loop4: detected capacity change from 0 to 1024 executing program [ 576.540618][T24210] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/218/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 576.556760][T24219] loop5: detected capacity change from 0 to 1024 [ 576.565281][T24208] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 576.632207][T24217] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 576.640884][T24227] loop1: detected capacity change from 0 to 1024 [ 576.653723][T24219] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 576.690596][T24218] loop2: detected capacity change from 0 to 512 [ 576.694276][T24219] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 576.716128][T24217] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 576.765182][T24228] loop3: detected capacity change from 0 to 1024 [ 576.781023][T24227] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 576.848550][T24218] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/205/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 576.908774][T24237] loop0: detected capacity change from 0 to 1024 [ 576.926203][T24227] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 576.927319][T24228] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 576.980529][T24240] loop4: detected capacity change from 0 to 1024 [ 577.002268][T24237] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.034148][T24228] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 577.055175][T24237] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 577.083250][T24241] loop5: detected capacity change from 0 to 512 [ 577.121255][T24240] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.124684][T24246] loop1: detected capacity change from 0 to 1024 [ 577.163903][T24240] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 577.183189][T24248] loop2: detected capacity change from 0 to 1024 [ 577.188496][T24241] ext4 filesystem being mounted at /root/syzkaller.zwg92j/212/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 577.227627][T24254] loop0: detected capacity change from 0 to 1024 executing program executing program [ 577.286327][T24246] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.315708][T24254] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.373166][T24248] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.388902][T24246] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 577.435638][T24254] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 577.451258][T24248] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 577.460328][T24264] loop3: detected capacity change from 0 to 1024 executing program executing program [ 577.524281][T24264] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 577.581734][T24266] loop1: detected capacity change from 0 to 1024 [ 577.639443][T24264] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 577.654818][T24274] loop2: detected capacity change from 0 to 1024 [ 577.673678][T24275] loop4: detected capacity change from 0 to 1024 [ 577.687799][T24266] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.693859][T24274] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.706629][T24273] loop5: detected capacity change from 0 to 1024 [ 577.729882][T24274] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 577.751964][T24266] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 577.771316][T24272] loop0: detected capacity change from 0 to 1024 executing program [ 577.801162][T24275] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.867895][T24272] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.875509][T24286] loop1: detected capacity change from 0 to 1024 [ 577.896858][T24283] loop3: detected capacity change from 0 to 512 [ 577.910614][T24275] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 577.936932][T24273] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 577.970986][T24272] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 578.010765][T24283] ext4 filesystem being mounted at /root/syzkaller.04L7TT/225/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 578.032981][T24286] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 578.060704][T24273] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 578.106082][T24294] loop4: detected capacity change from 0 to 512 executing program executing program [ 578.178324][T24294] ext4 filesystem being mounted at /root/syzkaller.66tL8m/224/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 578.182285][T24286] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 578.191171][T24295] loop2: detected capacity change from 0 to 1024 executing program executing program executing program [ 578.322543][T24301] loop5: detected capacity change from 0 to 512 [ 578.341763][T24295] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 578.371571][T24295] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 578.391202][T24307] loop4: detected capacity change from 0 to 1024 executing program [ 578.470994][T24302] loop0: detected capacity change from 0 to 512 [ 578.499665][T24301] ext4 filesystem being mounted at /root/syzkaller.zwg92j/215/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 578.528510][T24307] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 578.562425][T24314] loop1: detected capacity change from 0 to 1024 executing program [ 578.603307][T24315] loop3: detected capacity change from 0 to 1024 [ 578.638616][T24302] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/224/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 578.649994][T24321] loop2: detected capacity change from 0 to 1024 [ 578.661903][T24314] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 578.672905][T24307] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 578.700998][T24314] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 578.754699][T24321] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 578.783081][T24321] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program [ 578.807762][T24315] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 578.851231][T24315] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 578.884074][T24330] loop0: detected capacity change from 0 to 512 executing program [ 578.988269][T24329] loop5: detected capacity change from 0 to 512 [ 578.995926][T24330] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/225/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 579.012006][T24331] loop4: detected capacity change from 0 to 512 executing program [ 579.049443][T24334] loop1: detected capacity change from 0 to 1024 [ 579.072365][T24333] loop2: detected capacity change from 0 to 512 [ 579.112963][T24329] ext4 filesystem being mounted at /root/syzkaller.zwg92j/216/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 579.129167][T24341] loop3: detected capacity change from 0 to 1024 [ 579.147837][T24331] ext4 filesystem being mounted at /root/syzkaller.66tL8m/226/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 579.178437][T24341] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.226516][T24341] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 579.236943][T24334] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.248037][T24333] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/210/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 579.289660][T24334] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program executing program [ 579.420420][T24356] loop3: detected capacity change from 0 to 1024 executing program executing program [ 579.471181][T24359] loop4: detected capacity change from 0 to 1024 [ 579.476248][T24358] loop0: detected capacity change from 0 to 512 [ 579.501837][T24360] loop1: detected capacity change from 0 to 1024 [ 579.534814][T24361] loop2: detected capacity change from 0 to 1024 [ 579.543352][T24362] loop5: detected capacity change from 0 to 1024 [ 579.546303][T24356] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.573976][T24358] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/226/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 579.601792][T24356] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 579.612610][T24362] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.629053][T24359] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.644676][T24360] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.692565][T24361] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.708715][T24362] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 579.726001][T24361] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 579.729446][T24359] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program [ 579.743975][T24360] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program [ 579.859490][T24377] loop5: detected capacity change from 0 to 1024 [ 579.862994][T24375] loop3: detected capacity change from 0 to 512 [ 579.890577][T24376] loop2: detected capacity change from 0 to 1024 [ 579.910444][T24378] loop1: detected capacity change from 0 to 1024 [ 579.927040][T24377] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 579.937612][T24375] ext4 filesystem being mounted at /root/syzkaller.04L7TT/231/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 579.946296][T24379] loop0: detected capacity change from 0 to 1024 executing program [ 580.002451][T24377] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 580.007006][T24376] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.062769][T24376] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 580.071261][T24378] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 580.125493][T24378] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program [ 580.221402][T24379] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.248285][T24391] loop4: detected capacity change from 0 to 512 executing program [ 580.273848][T24394] loop5: detected capacity change from 0 to 1024 [ 580.286238][T24393] loop3: detected capacity change from 0 to 1024 [ 580.353739][T24391] ext4 filesystem being mounted at /root/syzkaller.66tL8m/229/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 580.363953][T24379] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 580.384248][T24396] loop2: detected capacity change from 0 to 1024 [ 580.384259][T24395] loop1: detected capacity change from 0 to 512 [ 580.386178][T24393] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.458669][T24394] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.465460][T24393] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 580.495717][T24394] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 580.506092][T24395] ext4 filesystem being mounted at /root/syzkaller.op2QXw/233/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 580.518028][T24396] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 580.598680][T24396] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 580.644467][T24410] loop5: detected capacity change from 0 to 1024 [ 580.649045][T24408] loop3: detected capacity change from 0 to 1024 [ 580.658278][T24407] loop0: detected capacity change from 0 to 1024 [ 580.680872][T24409] loop4: detected capacity change from 0 to 512 [ 580.724673][T24407] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.725136][T24408] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.775062][T24407] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 580.787326][T24411] loop2: detected capacity change from 0 to 1024 [ 580.805753][T24408] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 580.814845][T24410] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 580.847055][T24410] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 580.862011][T24416] loop1: detected capacity change from 0 to 1024 [ 580.866472][T24409] ext4 filesystem being mounted at /root/syzkaller.66tL8m/230/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 580.899277][T24411] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 580.958002][T24411] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 580.988100][T24416] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 581.025190][T24416] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program executing program executing program [ 581.233550][T24429] loop0: detected capacity change from 0 to 512 [ 581.233614][T24432] loop5: detected capacity change from 0 to 1024 [ 581.295438][T24434] loop1: detected capacity change from 0 to 1024 [ 581.322852][T24433] loop4: detected capacity change from 0 to 512 executing program [ 581.352588][T24429] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/230/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 581.370489][T24432] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 581.411888][T24432] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 581.444149][T24433] ext4 filesystem being mounted at /root/syzkaller.66tL8m/232/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 581.446731][T24434] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.475383][T24442] loop2: detected capacity change from 0 to 1024 [ 581.486777][T24440] loop3: detected capacity change from 0 to 1024 executing program executing program [ 581.599530][T24434] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 581.607960][T24440] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.610464][T24442] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.635916][T24449] loop5: detected capacity change from 0 to 1024 [ 581.642350][T24446] loop0: detected capacity change from 0 to 1024 executing program [ 581.664701][T24440] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 581.673532][T24442] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 581.748579][T24449] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 581.821937][T24446] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.851573][T24458] loop2: detected capacity change from 0 to 1024 executing program [ 581.878713][T24460] loop3: detected capacity change from 0 to 1024 [ 581.898929][T24461] loop1: detected capacity change from 0 to 1024 [ 581.927589][T24458] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.941544][T24462] loop4: detected capacity change from 0 to 1024 [ 581.946834][T24449] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 581.958536][T24460] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 581.979484][T24446] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 582.011136][T24461] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.030429][T24458] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 582.051235][T24462] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.068242][T24461] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 582.107209][T24462] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program [ 582.154280][T24460] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 582.275780][T24471] loop4: detected capacity change from 0 to 1024 [ 582.296745][T24473] loop0: detected capacity change from 0 to 1024 [ 582.330923][T24472] loop5: detected capacity change from 0 to 512 [ 582.337725][T24475] loop1: detected capacity change from 0 to 1024 executing program executing program [ 582.368819][T24473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.393270][T24482] loop3: detected capacity change from 0 to 1024 [ 582.404616][T24471] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.414497][T24483] loop2: detected capacity change from 0 to 1024 [ 582.433326][T24473] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 582.434253][T24471] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 582.473335][T24472] ext4 filesystem being mounted at /root/syzkaller.zwg92j/226/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 582.494925][T24475] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.522361][T24475] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 582.549764][T24482] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 582.596310][T24482] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 582.651529][T24494] loop5: detected capacity change from 0 to 1024 [ 582.669314][T24483] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 582.704172][T24495] loop0: detected capacity change from 0 to 1024 [ 582.725042][T24493] loop4: detected capacity change from 0 to 512 executing program [ 582.798642][T24496] loop1: detected capacity change from 0 to 1024 [ 582.799153][T24494] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.836253][T24483] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 582.881407][T24496] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 582.904200][T24499] loop3: detected capacity change from 0 to 1024 [ 582.915427][T24494] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 582.939062][T24496] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 582.951455][T24493] ext4 filesystem being mounted at /root/syzkaller.66tL8m/237/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 582.988815][T24506] loop2: detected capacity change from 0 to 1024 [ 582.997482][T24495] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 583.077791][T24499] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.106752][T24495] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 583.151682][T24506] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.209114][T24499] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 583.220488][T24512] loop1: detected capacity change from 0 to 1024 executing program executing program [ 583.260286][T24514] loop5: detected capacity change from 0 to 1024 [ 583.268786][T24506] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 583.323725][T24518] loop4: detected capacity change from 0 to 1024 [ 583.335293][T24512] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.363929][T24515] loop0: detected capacity change from 0 to 512 [ 583.374141][T24512] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 583.391200][T24514] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 583.450367][T24514] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 583.465229][T24518] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.504779][T24515] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/235/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 583.548337][T24524] loop3: detected capacity change from 0 to 1024 [ 583.561827][T24523] loop2: detected capacity change from 0 to 1024 [ 583.568092][T24518] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 583.600998][T20333] EXT4-fs unmount: 629 callbacks suppressed [ 583.601022][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.621505][T24524] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.654583][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.663156][T24524] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.675680][T24523] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 583.699246][T24523] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 583.716260][T24524] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 583.753104][T24523] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 583.777633][T24534] loop1: detected capacity change from 0 to 1024 [ 583.784989][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.827224][T24534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 583.827480][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.858263][T24534] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 583.884366][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 583.917795][T24537] loop5: detected capacity change from 0 to 1024 [ 583.926218][T24534] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program [ 583.972594][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 584.055067][T24543] loop4: detected capacity change from 0 to 1024 [ 584.062531][T24537] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.090105][T24537] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 584.111170][T24544] loop2: detected capacity change from 0 to 1024 [ 584.131128][T24543] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 584.164787][T24540] loop0: detected capacity change from 0 to 1024 [ 584.177445][T24543] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.207769][T24537] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 584.237837][T24543] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 584.272771][T24551] loop3: detected capacity change from 0 to 1024 [ 584.277541][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.281111][T24544] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.290913][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.301683][T24548] loop1: detected capacity change from 0 to 1024 [ 584.313016][T24544] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.340272][T24540] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.412749][T24540] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.412825][T24551] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.445055][T24544] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 584.468759][T24540] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 584.501911][T24548] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 584.529180][T24557] loop5: detected capacity change from 0 to 1024 [ 584.532377][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.557335][T24551] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.590201][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.594990][T24548] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 584.645231][T24559] loop4: detected capacity change from 0 to 512 [ 584.666991][T24557] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 584.730757][T24548] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 584.745718][T24557] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.773868][T24563] loop0: detected capacity change from 0 to 1024 executing program [ 584.788691][T24551] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 584.837944][T24563] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 584.859177][T24557] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 584.862885][T24563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 584.873451][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.885104][T24559] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 584.907511][T24563] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 584.919137][T24559] ext4 filesystem being mounted at /root/syzkaller.66tL8m/242/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 584.944450][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.944450][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.959063][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 584.977732][T24564] loop2: detected capacity change from 0 to 1024 executing program executing program executing program executing program [ 585.042314][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 585.058225][T24571] loop5: detected capacity change from 0 to 1024 [ 585.063714][T24564] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.096312][T24569] loop1: detected capacity change from 0 to 1024 [ 585.108179][T24564] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.121809][T24573] loop0: detected capacity change from 0 to 1024 executing program [ 585.153190][T24574] loop3: detected capacity change from 0 to 1024 [ 585.168794][T24569] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.193571][T24571] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.198648][T24576] loop4: detected capacity change from 0 to 1024 [ 585.213775][T24569] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.220149][T24564] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 585.242213][T24569] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 585.255406][T24576] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.279247][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 585.291287][T24571] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.310785][T24576] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.337466][T24576] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 585.353594][T24574] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.354026][T24571] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 585.374988][T24573] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.380081][T24574] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.406074][T24573] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.435174][T24574] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 585.439428][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 585.465392][T24573] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 585.474972][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 585.480046][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 585.508348][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 585.543869][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 585.617239][T24587] loop1: detected capacity change from 0 to 1024 [ 585.622747][T24589] loop2: detected capacity change from 0 to 1024 executing program [ 585.677106][T24587] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.687991][T24588] loop4: detected capacity change from 0 to 512 [ 585.719062][T24590] loop0: detected capacity change from 0 to 512 [ 585.724418][T24594] loop3: detected capacity change from 0 to 1024 [ 585.732931][T24591] loop5: detected capacity change from 0 to 512 [ 585.748742][T24587] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.794105][T24589] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.797673][T24588] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 585.823755][T24594] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.832554][T24587] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 585.844010][T24589] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.880795][T24588] ext4 filesystem being mounted at /root/syzkaller.66tL8m/244/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 585.903687][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 585.904292][T24594] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 585.917012][T24590] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 585.943088][T24589] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 585.953284][T24591] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 585.963016][T24594] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 585.986523][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.024795][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.059721][T24591] ext4 filesystem being mounted at /root/syzkaller.zwg92j/233/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 586.065977][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.099927][T24590] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/239/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program executing program [ 586.251003][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.265269][T24611] loop3: detected capacity change from 0 to 1024 [ 586.284837][T24613] loop1: detected capacity change from 0 to 1024 executing program [ 586.305009][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.333261][T24611] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 586.354759][T24612] loop2: detected capacity change from 0 to 512 [ 586.361352][T24616] loop5: detected capacity change from 0 to 1024 [ 586.365555][T24611] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 586.372445][T24614] loop4: detected capacity change from 0 to 1024 [ 586.393058][T24611] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 586.412508][T24613] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 586.440580][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 586.443093][T24613] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 586.452007][T24616] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 586.525063][T24623] loop0: detected capacity change from 0 to 1024 [ 586.528151][T24613] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 586.535733][T24612] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 586.583208][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 586.590396][T24612] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/230/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 586.611212][T24616] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 586.657512][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 586.707511][T24623] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 586.723621][T24614] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 586.821846][T24616] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 586.834228][T24614] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 586.858584][T24623] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 586.867860][T24638] loop2: detected capacity change from 0 to 1024 [ 586.895731][T24637] loop1: detected capacity change from 0 to 512 [ 586.910248][T24638] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 586.922165][T24614] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 586.940283][T24623] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 586.974223][T24638] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 586.982735][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 587.002008][T24638] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 587.022244][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 587.033453][T24637] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 587.047710][T24643] loop3: detected capacity change from 0 to 1024 [ 587.066772][T24637] ext4 filesystem being mounted at /root/syzkaller.op2QXw/254/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 587.128795][T24643] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 587.258282][T24643] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 587.296931][T24649] loop0: detected capacity change from 0 to 1024 executing program [ 587.301189][T24652] loop4: detected capacity change from 0 to 512 executing program [ 587.339432][T24654] loop2: detected capacity change from 0 to 1024 [ 587.341344][T24651] loop5: detected capacity change from 0 to 1024 [ 587.377026][T24652] ext4 filesystem being mounted at /root/syzkaller.66tL8m/247/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 587.415028][T24649] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.440992][T24654] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 587.470424][T24649] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 587.490696][T24654] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 587.508071][T24651] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.515767][T24666] loop3: detected capacity change from 0 to 1024 [ 587.555702][T24651] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 587.577156][T24664] loop1: detected capacity change from 0 to 1024 [ 587.588573][T24666] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.614618][T24666] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 587.644910][T24664] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 587.722411][T24672] loop4: detected capacity change from 0 to 1024 [ 587.744503][T24674] loop3: detected capacity change from 0 to 1024 [ 587.757845][T24672] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.794091][T24674] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.800986][T24673] loop0: detected capacity change from 0 to 1024 [ 587.824965][T24674] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 587.844343][T24664] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 587.854975][T24675] loop5: detected capacity change from 0 to 1024 [ 587.875196][T24672] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 587.951639][T24673] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 587.963157][T24680] loop2: detected capacity change from 0 to 1024 executing program [ 588.026437][T24687] loop4: detected capacity change from 0 to 1024 [ 588.044530][T24673] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 588.058319][T24675] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 588.099535][T24680] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.115024][T24687] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.148759][T24680] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 588.159172][T24675] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 588.170752][T24685] loop1: detected capacity change from 0 to 512 [ 588.170786][T24687] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 588.201281][T24694] loop3: detected capacity change from 0 to 1024 executing program executing program executing program executing program executing program [ 588.290532][T24704] loop0: detected capacity change from 0 to 1024 [ 588.293728][T24685] ext4 filesystem being mounted at /root/syzkaller.op2QXw/258/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 588.317201][T24694] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 588.396884][T24705] loop5: detected capacity change from 0 to 1024 [ 588.410166][T24704] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.428345][T24694] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 588.474646][T24704] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 588.509246][T24708] loop2: detected capacity change from 0 to 1024 executing program [ 588.534973][T24705] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.574590][T24712] loop4: detected capacity change from 0 to 1024 executing program executing program executing program [ 588.592462][T24705] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 588.633997][T24712] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.655178][T24717] loop0: detected capacity change from 0 to 1024 [ 588.707964][T24712] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 588.723181][T24714] loop3: detected capacity change from 0 to 1024 [ 588.751522][T24721] loop5: detected capacity change from 0 to 1024 [ 588.762904][T24717] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 588.797131][T24708] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.832689][T24714] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 588.844605][T24724] loop1: detected capacity change from 0 to 1024 [ 588.863760][T24714] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 588.877645][T24721] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 588.888842][T24717] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 588.986266][T24730] loop4: detected capacity change from 0 to 1024 [ 589.000544][T24708] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 589.025840][T24721] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 589.037565][T24724] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 589.109220][T24730] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 589.167951][T24730] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 589.189824][T24743] loop0: detected capacity change from 0 to 1024 [ 589.203876][T24724] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 589.236035][T24742] loop2: detected capacity change from 0 to 1024 [ 589.244682][T24740] loop3: detected capacity change from 0 to 1024 executing program executing program [ 589.314666][T24746] loop5: detected capacity change from 0 to 512 [ 589.322469][T24743] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.375389][T24742] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.401316][T24749] loop4: detected capacity change from 0 to 1024 [ 589.411134][T24740] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.436064][T24740] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 589.456046][T24746] ext4 filesystem being mounted at /root/syzkaller.zwg92j/240/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 589.488676][T24742] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 589.520058][T24743] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 589.559842][T24749] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 589.604587][T24749] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 589.628741][T24759] loop1: detected capacity change from 0 to 1024 executing program executing program [ 589.717528][T24759] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.733668][T24760] loop2: detected capacity change from 0 to 1024 executing program [ 589.778006][T24762] loop3: detected capacity change from 0 to 1024 [ 589.778703][T24766] loop5: detected capacity change from 0 to 1024 [ 589.831920][T24765] loop0: detected capacity change from 0 to 1024 [ 589.855347][T24760] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.885908][T24759] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 589.911740][T24766] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.928985][T24769] loop4: detected capacity change from 0 to 512 [ 589.930950][T24762] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.941550][T24760] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 589.954482][T24765] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 589.986079][T24765] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 590.008997][T24766] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 590.031164][T24762] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 590.059148][T24769] ext4 filesystem being mounted at /root/syzkaller.66tL8m/254/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 590.107283][T24780] loop2: detected capacity change from 0 to 1024 [ 590.143942][T24781] loop5: detected capacity change from 0 to 1024 executing program executing program [ 590.217999][T24781] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.251999][T24783] loop1: detected capacity change from 0 to 1024 executing program [ 590.254919][T24780] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.307924][T24780] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 590.349551][T24781] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 590.379874][T24788] loop4: detected capacity change from 0 to 512 [ 590.389111][T24789] loop0: detected capacity change from 0 to 1024 executing program [ 590.401772][T24783] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.421554][T24782] loop3: detected capacity change from 0 to 512 [ 590.445172][T24783] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 590.480882][T24788] ext4 filesystem being mounted at /root/syzkaller.66tL8m/255/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 590.512742][T24794] loop2: detected capacity change from 0 to 1024 [ 590.523762][T24789] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 590.596548][T24782] ext4 filesystem being mounted at /root/syzkaller.04L7TT/256/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 590.673200][T24809] loop1: detected capacity change from 0 to 1024 [ 590.674194][T24789] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 590.718430][T24794] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.720298][T24810] loop5: detected capacity change from 0 to 1024 [ 590.752206][T24794] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 590.784100][T24809] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.804681][T24813] loop4: detected capacity change from 0 to 1024 executing program [ 590.832803][T24809] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 590.905472][T24810] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 590.933167][T24810] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 590.946647][T24817] loop3: detected capacity change from 0 to 512 executing program executing program [ 590.968591][T24813] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.005458][T24824] loop1: detected capacity change from 0 to 1024 [ 591.005753][T24813] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 591.065730][T24825] loop2: detected capacity change from 0 to 1024 [ 591.073119][T24824] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.075482][T24823] loop0: detected capacity change from 0 to 1024 [ 591.152881][T24817] ext4 filesystem being mounted at /root/syzkaller.04L7TT/257/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 591.181138][T24824] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 591.192545][T24825] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.204084][T24823] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 591.282913][T24823] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 591.309407][T24837] loop5: detected capacity change from 0 to 1024 [ 591.324235][T24838] loop4: detected capacity change from 0 to 1024 executing program [ 591.333266][T24825] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 591.399104][T24838] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.421414][T24837] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 591.450203][T24837] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 591.472407][T24838] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 591.485595][T24840] loop1: detected capacity change from 0 to 1024 executing program executing program [ 591.536344][T24846] loop3: detected capacity change from 0 to 1024 [ 591.589439][T24846] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.621469][T24840] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 591.646279][T24854] loop5: detected capacity change from 0 to 1024 [ 591.655300][T24848] loop0: detected capacity change from 0 to 1024 [ 591.668108][T24846] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 591.681250][T24840] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 591.719345][T24855] loop4: detected capacity change from 0 to 1024 [ 591.729894][T24848] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.775917][T24854] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.782577][T24848] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 591.815525][T24854] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 591.836165][T24859] loop2: detected capacity change from 0 to 1024 [ 591.847154][T24855] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 591.962794][T24859] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 591.965943][T24865] loop5: detected capacity change from 0 to 1024 [ 591.999267][T24855] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 592.020996][T24859] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 592.021028][T24867] loop1: detected capacity change from 0 to 1024 [ 592.035461][T24864] loop3: detected capacity change from 0 to 1024 executing program [ 592.105156][T24866] loop0: detected capacity change from 0 to 512 [ 592.140049][T24864] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.168005][T24867] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.200999][T24865] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.244135][T24865] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 592.262983][T24867] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 592.277544][T24866] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/252/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 592.285464][T24864] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 592.325796][T24882] loop2: detected capacity change from 0 to 1024 [ 592.373124][T24882] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 592.427621][T24885] loop4: detected capacity change from 0 to 512 [ 592.445330][T24882] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 592.512433][T24888] loop1: detected capacity change from 0 to 1024 [ 592.521750][T24885] ext4 filesystem being mounted at /root/syzkaller.66tL8m/260/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program executing program [ 592.654543][T24894] loop5: detected capacity change from 0 to 1024 [ 592.685310][T24888] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.704380][T24898] loop0: detected capacity change from 0 to 1024 [ 592.704385][T24902] loop4: detected capacity change from 0 to 1024 [ 592.730449][T24900] loop3: detected capacity change from 0 to 1024 [ 592.735883][T24888] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 592.772162][T24894] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.800753][T24894] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 592.820512][T24902] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 592.916936][T24902] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 592.919982][T24910] loop2: detected capacity change from 0 to 1024 [ 592.940207][T24913] loop1: detected capacity change from 0 to 1024 executing program [ 592.953527][T24900] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 592.985505][T24898] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.023393][T24917] loop5: detected capacity change from 0 to 1024 [ 593.037891][T24898] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 593.072483][T24900] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 593.088674][T24913] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.112819][T24910] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 593.189067][T24924] loop4: detected capacity change from 0 to 1024 [ 593.200496][T24926] loop3: detected capacity change from 0 to 1024 [ 593.202615][T24917] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.223857][T24927] loop0: detected capacity change from 0 to 1024 [ 593.270437][T24924] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.294090][T24926] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.323750][T24927] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.329543][T24910] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 593.343272][T24924] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 593.349929][T24913] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 593.375957][T24927] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 593.400809][T24926] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 593.415411][T24917] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program executing program [ 593.611597][T24936] loop5: detected capacity change from 0 to 1024 [ 593.613963][T24938] loop1: detected capacity change from 0 to 1024 [ 593.647079][T24937] loop3: detected capacity change from 0 to 1024 [ 593.668963][T24940] loop2: detected capacity change from 0 to 1024 [ 593.678415][T24941] loop4: detected capacity change from 0 to 1024 [ 593.701622][T24936] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.705098][T24939] loop0: detected capacity change from 0 to 512 [ 593.749459][T24936] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 593.766231][T24937] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.815097][T24941] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.842035][T24941] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 593.850472][T24938] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 593.871436][T24937] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 593.878585][T24940] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 593.914984][T24956] loop5: detected capacity change from 0 to 1024 [ 593.933324][T24939] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/255/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 593.935260][T24940] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 593.960287][T24938] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 594.027094][T24956] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.038293][T24961] loop4: detected capacity change from 0 to 1024 executing program executing program [ 594.081004][T24956] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program executing program [ 594.158073][T24961] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.208407][T24968] loop2: detected capacity change from 0 to 1024 [ 594.226194][T24961] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 594.249459][T24962] loop3: detected capacity change from 0 to 1024 [ 594.257014][T24966] loop5: detected capacity change from 0 to 1024 [ 594.288747][T24968] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.300298][T24969] loop0: detected capacity change from 0 to 1024 [ 594.328895][T24973] loop1: detected capacity change from 0 to 1024 [ 594.361377][T24968] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 594.374729][T24969] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.391117][T24962] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 594.415957][T24966] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.453289][T24969] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 594.524675][T24984] loop4: detected capacity change from 0 to 1024 [ 594.531696][T24973] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 594.575355][T24962] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 594.580410][T24966] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 594.607907][T24984] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 594.630786][T24987] loop2: detected capacity change from 0 to 1024 executing program [ 594.673538][T24973] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 594.735433][T24988] loop0: detected capacity change from 0 to 1024 [ 594.736002][T24984] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 594.758912][T24990] loop5: detected capacity change from 0 to 1024 [ 594.763989][T24987] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 594.802310][T24993] loop3: detected capacity change from 0 to 1024 [ 594.858528][T24990] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.862604][T24987] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 594.903749][T24988] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 594.916724][T24997] loop4: detected capacity change from 0 to 1024 [ 594.925551][T24993] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 594.998110][T24988] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 595.018527][T24990] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 595.020105][T24993] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 595.037645][T24997] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.061728][T25005] loop1: detected capacity change from 0 to 1024 executing program executing program [ 595.113368][T25006] loop2: detected capacity change from 0 to 1024 [ 595.155642][T24997] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 595.181612][T25005] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.205849][T25005] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 595.223554][T25008] loop5: detected capacity change from 0 to 1024 [ 595.227580][T25006] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.250026][T25007] loop3: detected capacity change from 0 to 512 executing program executing program [ 595.294756][T25006] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 595.332845][T25014] loop0: detected capacity change from 0 to 1024 [ 595.355337][T25019] loop4: detected capacity change from 0 to 1024 [ 595.356225][T25007] ext4 filesystem being mounted at /root/syzkaller.04L7TT/266/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 595.382744][T25008] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.416631][T25014] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.425218][T25008] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 595.457558][T25019] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 595.501381][T25019] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 595.519956][T25025] loop1: detected capacity change from 0 to 1024 [ 595.520039][T25014] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 595.589476][T25026] loop2: detected capacity change from 0 to 1024 [ 595.623896][T25025] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 595.683672][T25025] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 595.709255][T25035] loop5: detected capacity change from 0 to 1024 [ 595.726153][T25034] loop3: detected capacity change from 0 to 1024 executing program [ 595.736885][T25036] loop4: detected capacity change from 0 to 1024 [ 595.756840][T25026] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 595.804319][T25026] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 595.826122][T25036] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 595.852572][T25034] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.880338][T25035] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 595.892663][T25034] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 595.946625][T25040] loop0: detected capacity change from 0 to 1024 [ 595.968842][T25046] loop1: detected capacity change from 0 to 1024 executing program [ 596.034033][T25040] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.066148][T25036] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 596.070805][T25035] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 596.082985][T25048] loop2: detected capacity change from 0 to 1024 [ 596.108731][T25053] loop3: detected capacity change from 0 to 1024 [ 596.122433][T25046] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.189310][T25046] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 596.205389][T25040] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 596.221805][T25053] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.241977][T25048] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 596.330795][T25048] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 596.357824][T25053] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 596.401465][T25062] loop5: detected capacity change from 0 to 1024 [ 596.409661][T25061] loop4: detected capacity change from 0 to 1024 [ 596.446256][T25063] loop1: detected capacity change from 0 to 1024 [ 596.488839][T25065] loop0: detected capacity change from 0 to 1024 executing program [ 596.528508][T25063] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.558099][T25061] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 596.585855][T25063] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 596.595888][T25062] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 596.645308][T25065] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.653841][T25061] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 596.693502][T25065] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 596.701709][T25075] loop3: detected capacity change from 0 to 1024 [ 596.707798][T25062] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 596.719750][T25079] loop2: detected capacity change from 0 to 1024 executing program executing program executing program [ 596.858736][T25081] loop1: detected capacity change from 0 to 512 [ 596.860069][T25079] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.865359][T25080] loop0: detected capacity change from 0 to 1024 [ 596.909650][T25079] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 596.931818][T25080] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.935752][T25081] ext4 filesystem being mounted at /root/syzkaller.op2QXw/277/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 596.964893][T25087] loop5: detected capacity change from 0 to 1024 [ 596.969731][T25075] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 596.985804][T25080] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 597.054835][T25087] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.074513][T25092] loop4: detected capacity change from 0 to 512 executing program executing program [ 597.126637][T25087] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 597.154529][T25075] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 597.181795][T25092] ext4 filesystem being mounted at /root/syzkaller.66tL8m/270/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 597.220857][T25099] loop1: detected capacity change from 0 to 512 [ 597.266570][T25100] loop2: detected capacity change from 0 to 1024 [ 597.266641][T25102] loop0: detected capacity change from 0 to 1024 [ 597.297146][T25103] loop5: detected capacity change from 0 to 1024 executing program [ 597.320794][T25099] ext4 filesystem being mounted at /root/syzkaller.op2QXw/278/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 597.397096][T25103] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.421214][T25102] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.422717][T25103] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 597.485284][T25111] loop3: detected capacity change from 0 to 1024 [ 597.503760][T25100] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.506132][T25102] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 597.556721][T25100] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 597.565214][T25117] loop1: detected capacity change from 0 to 1024 [ 597.569964][T25113] loop4: detected capacity change from 0 to 1024 [ 597.597399][T25111] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.626601][T25121] loop5: detected capacity change from 0 to 1024 [ 597.655817][T25111] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 597.681513][T25117] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 597.726326][T25117] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 597.738979][T25113] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 597.775338][T25130] loop0: detected capacity change from 0 to 1024 [ 597.797728][T25113] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 597.848818][T25121] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 597.888794][T25130] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 597.916333][T25129] loop2: detected capacity change from 0 to 512 [ 597.931250][T25134] loop3: detected capacity change from 0 to 1024 [ 597.931542][T25135] loop1: detected capacity change from 0 to 1024 executing program [ 598.009334][T25130] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 598.038473][T25129] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/260/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 598.057874][T25141] loop4: detected capacity change from 0 to 1024 [ 598.062749][T25121] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 598.080488][T25135] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 598.124571][T25134] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 598.168190][T25141] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.173899][T25134] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 598.190095][T25150] loop0: detected capacity change from 0 to 1024 executing program [ 598.280061][T25151] loop2: detected capacity change from 0 to 1024 [ 598.292318][T25135] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 598.301811][T25141] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 598.325453][T25152] loop5: detected capacity change from 0 to 1024 executing program executing program executing program [ 598.413495][T25162] loop3: detected capacity change from 0 to 1024 [ 598.418244][T25150] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.441530][T25151] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.457747][T25164] loop4: detected capacity change from 0 to 1024 [ 598.471831][T25159] loop1: detected capacity change from 0 to 1024 [ 598.488408][T25150] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 598.498288][T25152] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.551611][T25151] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 598.570976][T25162] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.589176][T25164] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.644923][T25152] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 598.650242][T25159] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.672131][T25164] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 598.683612][T25162] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program [ 598.731723][T25159] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program [ 598.803515][T25176] loop2: detected capacity change from 0 to 1024 executing program executing program [ 598.862000][T25176] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.868640][T25175] loop0: detected capacity change from 0 to 1024 [ 598.911399][T25179] loop4: detected capacity change from 0 to 1024 [ 598.913044][T25185] loop5: detected capacity change from 0 to 1024 [ 598.932686][T25181] loop3: detected capacity change from 0 to 1024 [ 598.944802][T25176] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 598.951812][T25184] loop1: detected capacity change from 0 to 1024 [ 598.974329][T25185] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.983056][T25179] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 598.997063][T25175] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 599.033541][T25185] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 599.039469][T25179] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 599.067839][T25184] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.103362][T25181] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.104538][T25184] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 599.128804][T25175] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 599.143065][T25199] loop2: detected capacity change from 0 to 512 executing program executing program [ 599.208335][T25199] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/263/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 599.224846][T25202] loop4: detected capacity change from 0 to 1024 executing program [ 599.249557][T25203] loop0: detected capacity change from 0 to 1024 [ 599.253657][T25181] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 599.291037][T25204] loop5: detected capacity change from 0 to 1024 [ 599.305159][T25203] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.326069][T25202] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 599.369299][T25203] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 599.403472][T25202] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 599.426477][T25204] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.444494][T25212] loop1: detected capacity change from 0 to 1024 [ 599.472028][T25210] loop2: detected capacity change from 0 to 1024 [ 599.501860][T25215] loop3: detected capacity change from 0 to 1024 executing program [ 599.518348][T25212] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.527337][T25216] loop0: detected capacity change from 0 to 1024 [ 599.537946][T25204] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 599.553668][T25212] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 599.573665][T25210] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.600949][T25210] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 599.606566][T25221] loop4: detected capacity change from 0 to 1024 [ 599.612560][T25215] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.634001][T25216] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program [ 599.700054][T25229] loop1: detected capacity change from 0 to 1024 [ 599.718968][T25216] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 599.733897][T25215] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 599.758023][T25230] loop5: detected capacity change from 0 to 1024 [ 599.758847][T25221] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 599.822992][T25229] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.858939][T25234] loop2: detected capacity change from 0 to 1024 executing program [ 599.874562][T25230] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.889146][T25235] loop3: detected capacity change from 0 to 1024 [ 599.900699][T25221] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 599.910150][T25229] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 599.925236][T25239] loop0: detected capacity change from 0 to 1024 [ 599.956818][T25234] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 599.964045][T25230] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 599.989238][T25234] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 600.006106][T25235] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 600.043533][T25235] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program [ 600.132491][T25239] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.141279][T25248] loop4: detected capacity change from 0 to 1024 [ 600.169976][T25247] loop1: detected capacity change from 0 to 1024 executing program [ 600.184061][T25250] loop3: detected capacity change from 0 to 1024 [ 600.191460][T25249] loop5: detected capacity change from 0 to 1024 [ 600.226047][T25248] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.258873][T25239] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 600.276788][T25252] loop2: detected capacity change from 0 to 1024 [ 600.303023][T25250] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.327087][T25247] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.330578][T25249] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.390302][T25248] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 600.400461][T25247] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 600.410105][T25250] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 600.436254][T25252] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.470814][T25249] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 600.508362][T25252] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program executing program [ 600.561558][T25269] loop0: detected capacity change from 0 to 1024 [ 600.580112][T25270] loop1: detected capacity change from 0 to 1024 executing program [ 600.626245][T25274] loop3: detected capacity change from 0 to 1024 [ 600.633874][T25273] loop5: detected capacity change from 0 to 1024 [ 600.692568][T25270] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.720765][T25273] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.720921][T25276] loop2: detected capacity change from 0 to 1024 [ 600.743439][T25269] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.760913][T25275] loop4: detected capacity change from 0 to 1024 [ 600.762977][T25270] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 600.775983][T25274] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.801564][T25274] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 600.804193][T25273] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 600.844693][T25276] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.879509][T25269] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 600.906170][T25275] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 600.913514][T25292] loop1: detected capacity change from 0 to 1024 [ 600.939015][T25276] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program [ 600.961439][T25292] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.000414][T25275] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program [ 601.051784][T25295] loop0: detected capacity change from 0 to 1024 [ 601.063074][T25292] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 601.095094][T25296] loop3: detected capacity change from 0 to 1024 [ 601.096800][T25297] loop2: detected capacity change from 0 to 1024 [ 601.125955][T25298] loop5: detected capacity change from 0 to 1024 [ 601.127160][T25295] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.172826][T25299] loop4: detected capacity change from 0 to 1024 executing program [ 601.210712][T25297] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.212234][T25298] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.243426][T25295] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 601.270965][T25296] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.277539][T25299] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.312755][T25296] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 601.318729][T25297] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 601.332385][T25298] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 601.346755][T25309] loop1: detected capacity change from 0 to 1024 executing program executing program [ 601.391931][T25299] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 601.447252][T25309] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 601.503803][T25318] loop4: detected capacity change from 0 to 1024 [ 601.507506][T25316] loop2: detected capacity change from 0 to 1024 [ 601.525007][T25309] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 601.534015][T25317] loop0: detected capacity change from 0 to 1024 [ 601.564563][T25319] loop5: detected capacity change from 0 to 1024 [ 601.574618][T25321] loop3: detected capacity change from 0 to 1024 [ 601.588818][T25318] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.620755][T25317] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.639929][T25316] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.655765][T25318] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 601.679916][T25319] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.695810][T25317] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 601.704506][T25321] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.733852][T25333] loop1: detected capacity change from 0 to 1024 [ 601.753235][T25321] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 601.770631][T25316] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 601.790521][T25333] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 601.798983][T25319] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program [ 601.858539][T25339] loop3: detected capacity change from 0 to 1024 [ 601.908843][T25340] loop0: detected capacity change from 0 to 1024 [ 601.910002][T25341] loop4: detected capacity change from 0 to 1024 [ 601.930842][T25333] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 601.932925][T25342] loop2: detected capacity change from 0 to 1024 [ 601.966027][T25343] loop5: detected capacity change from 0 to 1024 [ 601.991847][T25340] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.009057][T25339] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 602.054313][T25341] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.056980][T25342] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.094219][T25342] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 602.115900][T25357] loop1: detected capacity change from 0 to 1024 [ 602.129498][T25343] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.133391][T25341] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 602.158937][T25340] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 602.169838][T25339] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 602.177358][T25343] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 602.233071][T25357] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.267784][T25357] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 602.351678][T25363] loop0: detected capacity change from 0 to 1024 [ 602.362115][T25367] loop2: detected capacity change from 0 to 1024 [ 602.368773][T25366] loop3: detected capacity change from 0 to 1024 [ 602.368794][T25364] loop4: detected capacity change from 0 to 1024 executing program [ 602.401367][T25365] loop5: detected capacity change from 0 to 1024 [ 602.431315][T25369] loop1: detected capacity change from 0 to 1024 [ 602.435170][T25364] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.450292][T25363] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.457738][T25367] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.474370][T25366] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.500538][T25365] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.540689][T25369] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.557436][T25364] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 602.570126][T25367] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 602.593481][T25366] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 602.595373][T25369] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 602.608614][T25363] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 602.625022][T25365] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program [ 602.745867][T25385] loop1: detected capacity change from 0 to 1024 [ 602.766059][T25384] loop0: detected capacity change from 0 to 1024 [ 602.785747][T25386] loop4: detected capacity change from 0 to 1024 executing program executing program [ 602.798763][T25387] loop2: detected capacity change from 0 to 1024 [ 602.842554][T25386] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.868329][T25384] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.894705][T25387] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.898306][T25386] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 602.917121][T25389] loop5: detected capacity change from 0 to 1024 [ 602.931057][T25396] loop3: detected capacity change from 0 to 1024 [ 602.948544][T25385] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 602.975734][T25387] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 602.993270][T25384] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 602.997333][T25389] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.038268][T25389] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 603.052760][T25385] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 603.069430][T25396] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 603.112856][T25396] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program [ 603.227492][T25408] loop4: detected capacity change from 0 to 1024 [ 603.236535][T25412] loop2: detected capacity change from 0 to 1024 [ 603.248803][T25411] loop1: detected capacity change from 0 to 1024 [ 603.251708][T25414] loop0: detected capacity change from 0 to 1024 [ 603.263892][T25415] loop5: detected capacity change from 0 to 1024 [ 603.274878][T25416] loop3: detected capacity change from 0 to 1024 [ 603.321377][T25414] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.329735][T25412] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.338230][T25411] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.366344][T25415] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.388245][T25408] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.408281][T25411] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 603.416843][T25416] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.442848][T25416] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 603.460102][T25414] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 603.470963][T25408] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 603.473502][T25415] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 603.490113][T25412] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program executing program [ 603.561349][T25432] loop4: detected capacity change from 0 to 1024 executing program executing program [ 603.641479][T25434] loop1: detected capacity change from 0 to 1024 [ 603.641561][T25436] loop2: detected capacity change from 0 to 1024 [ 603.657026][T25433] loop3: detected capacity change from 0 to 1024 [ 603.662726][T25435] loop0: detected capacity change from 0 to 1024 [ 603.680845][T25432] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.712969][T25436] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.724003][T25440] loop5: detected capacity change from 0 to 1024 [ 603.734298][T25435] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.754350][T25432] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 603.771144][T25434] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.784967][T25436] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 603.801030][T25433] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 603.809615][T25435] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 603.837515][T25434] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program executing program [ 603.878738][T25433] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 603.919813][T25452] loop0: detected capacity change from 0 to 1024 [ 603.929345][T25440] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, [ 603.929361][T25454] loop2: detected capacity change from 0 to 1024 [ 603.944361][T25440] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 603.965113][T25453] loop1: detected capacity change from 0 to 1024 [ 603.996887][T25457] loop4: detected capacity change from 0 to 1024 [ 604.029483][T25440] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 604.042576][T25454] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.069618][T25452] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.100112][T25457] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.107466][T25461] loop3: detected capacity change from 0 to 1024 [ 604.131980][T25454] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 604.138358][T25453] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 604.173583][T25452] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 604.200067][T25457] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 604.223523][T25453] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 604.227411][T25461] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.270593][T25461] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 604.278734][T25469] loop5: detected capacity change from 0 to 1024 executing program executing program executing program [ 604.344277][T25469] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.365590][T25476] loop2: detected capacity change from 0 to 1024 executing program executing program [ 604.395636][T25477] loop1: detected capacity change from 0 to 1024 [ 604.422577][T25478] loop4: detected capacity change from 0 to 1024 [ 604.428408][T25476] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.468689][T25477] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.477149][T25480] loop0: detected capacity change from 0 to 1024 [ 604.498272][T25469] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 604.512857][T25485] loop3: detected capacity change from 0 to 1024 [ 604.514376][T25476] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 604.543387][T25477] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 604.557349][T25478] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 604.595040][T25480] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.633608][T25478] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 604.664644][T25492] loop5: detected capacity change from 0 to 1024 [ 604.665730][T25494] loop2: detected capacity change from 0 to 1024 [ 604.672204][T25485] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.681423][T25480] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 604.716268][T25485] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 604.768447][T25494] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.786482][T25492] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.801976][T25497] loop1: detected capacity change from 0 to 1024 executing program [ 604.835969][T25503] loop4: detected capacity change from 0 to 1024 [ 604.844068][T25494] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 604.873707][T25504] loop0: detected capacity change from 0 to 1024 [ 604.883269][T25497] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.896553][T25492] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 604.929157][T25503] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 604.932044][T25497] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 604.999566][T25503] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 605.005766][T25509] loop3: detected capacity change from 0 to 1024 [ 605.018820][T25511] loop2: detected capacity change from 0 to 1024 executing program executing program [ 605.035650][T25504] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 605.128055][T25519] loop4: detected capacity change from 0 to 1024 [ 605.130887][T25511] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.143870][T25504] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 605.159341][T25511] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 605.171030][T25509] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.187488][T25517] loop5: detected capacity change from 0 to 1024 [ 605.194217][T25514] loop1: detected capacity change from 0 to 1024 [ 605.199370][T25509] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 605.248636][T25517] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 605.324892][T25517] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 605.345360][T25514] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.352452][T25519] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 605.370085][T25514] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 605.391600][T25529] loop0: detected capacity change from 0 to 1024 [ 605.396943][T25531] loop3: detected capacity change from 0 to 1024 [ 605.399855][T25528] loop2: detected capacity change from 0 to 1024 [ 605.416029][T25519] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 605.458295][T25531] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.541417][T25531] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 605.543084][T25528] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.552691][T25536] loop5: detected capacity change from 0 to 1024 [ 605.572826][T25538] loop1: detected capacity change from 0 to 1024 executing program [ 605.590079][T25529] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.600319][T25528] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 605.639490][T25536] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.643710][T25542] loop4: detected capacity change from 0 to 1024 [ 605.665899][T25529] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 605.683951][T25538] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.690857][T25536] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 605.718758][T25538] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program executing program [ 605.761828][T25542] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.785418][T25547] loop3: detected capacity change from 0 to 1024 executing program executing program [ 605.825571][T25551] loop2: detected capacity change from 0 to 1024 [ 605.825571][T25553] loop0: detected capacity change from 0 to 1024 [ 605.849453][T25542] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 605.869904][T25554] loop5: detected capacity change from 0 to 1024 [ 605.886138][T25551] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.911762][T25551] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 605.918560][T25553] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.938864][T25552] loop1: detected capacity change from 0 to 1024 [ 605.948544][T25547] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 605.963322][T25563] loop4: detected capacity change from 0 to 1024 [ 606.002266][T25554] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.027226][T25547] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 606.052354][T25554] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 606.077664][T25563] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 606.104986][T25552] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.124815][T25553] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 606.218027][T25574] loop2: detected capacity change from 0 to 1024 [ 606.223897][T25575] loop3: detected capacity change from 0 to 1024 [ 606.245054][T25563] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program [ 606.266335][T25576] loop5: detected capacity change from 0 to 1024 [ 606.270932][T25552] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 606.296131][T25574] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.308699][T25580] loop0: detected capacity change from 0 to 1024 executing program [ 606.371587][T25575] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.387297][T25576] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.398438][T25587] loop4: detected capacity change from 0 to 1024 [ 606.412728][T25574] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 606.438345][T25580] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 606.525285][T25587] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.535000][T25575] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 606.574099][T25576] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 606.586046][T25587] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 606.618833][T25589] loop1: detected capacity change from 0 to 1024 [ 606.629619][T25580] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program executing program [ 606.791018][T25595] loop3: detected capacity change from 0 to 1024 [ 606.808792][T25589] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.812698][T25596] loop2: detected capacity change from 0 to 1024 executing program executing program [ 606.875126][T25589] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 606.911723][T25595] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.932153][T25596] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 606.963355][T25595] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 607.004438][T25607] loop4: detected capacity change from 0 to 1024 [ 607.017821][T25606] loop0: detected capacity change from 0 to 512 [ 607.053127][T25596] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 607.090922][T25606] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/285/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 607.093885][T25608] loop1: detected capacity change from 0 to 1024 executing program executing program executing program [ 607.253412][T25620] loop2: detected capacity change from 0 to 1024 [ 607.268507][T25608] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 607.295863][T25607] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.312594][T25620] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.348372][T25608] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 607.351814][T25623] loop5: detected capacity change from 0 to 1024 [ 607.385713][T25620] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 607.391757][T25615] loop3: detected capacity change from 0 to 512 [ 607.402982][T25626] loop0: detected capacity change from 0 to 1024 [ 607.415931][T25607] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 607.513455][T25615] ext4 filesystem being mounted at /root/syzkaller.04L7TT/292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 607.523075][T25627] loop1: detected capacity change from 0 to 1024 [ 607.544269][T25632] loop2: detected capacity change from 0 to 1024 [ 607.562834][T25623] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.571279][T25626] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.607572][T25632] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.611800][T25626] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 607.667434][T25627] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 607.684375][T25623] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 607.707332][T25632] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 607.764122][T25642] loop4: detected capacity change from 0 to 1024 [ 607.780859][T25627] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 607.790014][T25643] loop3: detected capacity change from 0 to 1024 executing program [ 607.848289][T25643] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 607.905748][T25643] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 607.932676][T25650] loop0: detected capacity change from 0 to 1024 [ 607.935899][T25647] loop5: detected capacity change from 0 to 1024 [ 607.970053][T25648] loop2: detected capacity change from 0 to 1024 [ 607.973181][T25642] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.003125][T25650] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 608.117419][T25648] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.127772][T25642] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 608.137922][T25647] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.172369][T25648] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 608.189800][T25647] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 608.200007][T25650] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 608.233843][T25661] loop3: detected capacity change from 0 to 1024 executing program executing program executing program [ 608.336744][T25656] loop1: detected capacity change from 0 to 512 [ 608.343765][T25667] loop5: detected capacity change from 0 to 1024 [ 608.365815][T25661] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 608.405293][T25666] loop2: detected capacity change from 0 to 1024 [ 608.415830][T25664] loop4: detected capacity change from 0 to 1024 [ 608.446715][T25667] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.477446][T25656] ext4 filesystem being mounted at /root/syzkaller.op2QXw/304/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 608.503203][T25661] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 608.557618][T25664] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.562600][T25666] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 608.627903][T25664] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 608.648573][T25667] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 608.664979][T25670] loop0: detected capacity change from 0 to 512 executing program [ 608.710809][T25666] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program executing program [ 608.760416][T25670] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/288/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 608.772363][T25685] loop4: detected capacity change from 0 to 1024 [ 608.779523][T25682] loop3: detected capacity change from 0 to 1024 [ 608.825583][T25687] loop1: detected capacity change from 0 to 1024 [ 608.875184][T25688] loop2: detected capacity change from 0 to 1024 [ 608.885467][T25682] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 608.901466][T25685] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 608.928014][T25686] loop5: detected capacity change from 0 to 1024 [ 608.995141][T25687] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.065092][T25701] loop0: detected capacity change from 0 to 1024 [ 609.072132][T25688] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.089408][T25686] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.118681][T25687] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 609.119853][T25682] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 609.136814][T25685] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 609.185658][T25686] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 609.202022][T25688] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 609.211099][T25701] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program executing program [ 609.358701][T25712] loop3: detected capacity change from 0 to 1024 [ 609.387695][T25714] loop4: detected capacity change from 0 to 1024 [ 609.392036][T25701] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 609.432413][T25715] loop5: detected capacity change from 0 to 1024 [ 609.443878][T25713] loop1: detected capacity change from 0 to 512 [ 609.473213][T25717] loop2: detected capacity change from 0 to 1024 [ 609.486145][T25714] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.506928][T25712] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.582406][T25714] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 609.582751][T25715] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.591329][T25712] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 609.607165][T25713] ext4 filesystem being mounted at /root/syzkaller.op2QXw/306/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 609.629728][T25717] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 609.680217][T25717] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 609.702070][T25730] loop0: detected capacity change from 0 to 1024 executing program executing program [ 609.782438][T25715] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 609.830555][T25730] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.842044][T25733] loop3: detected capacity change from 0 to 1024 [ 609.889223][T25732] loop4: detected capacity change from 0 to 1024 [ 609.951394][T25733] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 609.969875][T25736] loop1: detected capacity change from 0 to 1024 [ 609.983812][T25730] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 609.994707][T25737] loop2: detected capacity change from 0 to 1024 [ 610.038995][T25732] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.069420][T25733] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 610.124230][T25732] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 610.137662][T25737] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 610.170299][T25736] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.194149][T25737] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program executing program [ 610.280471][T25751] loop0: detected capacity change from 0 to 1024 [ 610.286652][T25750] loop5: detected capacity change from 0 to 1024 executing program [ 610.326239][T25736] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 610.328830][T25751] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.361232][T25753] loop3: detected capacity change from 0 to 1024 [ 610.368478][T25754] loop2: detected capacity change from 0 to 512 [ 610.376249][T25751] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 610.462899][T25750] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.490837][T25757] loop4: detected capacity change from 0 to 1024 executing program [ 610.552129][T25754] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 610.583565][T25750] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 610.599197][T25765] loop0: detected capacity change from 0 to 1024 [ 610.607062][T25769] loop1: detected capacity change from 0 to 1024 [ 610.628820][T25757] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 610.660614][T25765] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.667749][T25757] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 610.698884][T25765] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program executing program [ 610.746891][T25753] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.768525][T25769] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.772141][T25753] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 610.825058][T25778] loop5: detected capacity change from 0 to 1024 [ 610.841025][T25779] loop2: detected capacity change from 0 to 1024 [ 610.885954][T25780] loop4: detected capacity change from 0 to 1024 [ 610.913599][T25778] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 610.933308][T25769] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 610.944877][T25782] loop0: detected capacity change from 0 to 1024 [ 610.957006][T25779] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 610.982467][T25787] loop3: detected capacity change from 0 to 1024 [ 611.014681][T25780] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.042888][T25780] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 611.069887][T25782] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.088289][T25779] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 611.110281][T25782] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 611.110859][T25778] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 611.178376][T25795] loop4: detected capacity change from 0 to 1024 [ 611.188259][T25787] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.218539][T25787] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 611.269735][T25801] loop2: detected capacity change from 0 to 1024 [ 611.280624][T25795] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 611.365484][T25795] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 611.382979][T25801] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.426044][T25807] loop5: detected capacity change from 0 to 1024 [ 611.460977][T25808] loop3: detected capacity change from 0 to 512 [ 611.483468][T25806] loop1: detected capacity change from 0 to 1024 [ 611.542748][T25807] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.571829][T25805] loop0: detected capacity change from 0 to 512 [ 611.600320][T25801] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 611.627538][T25807] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 611.643248][T25808] ext4 filesystem being mounted at /root/syzkaller.04L7TT/300/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 611.677488][T25806] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.703665][T25816] loop4: detected capacity change from 0 to 1024 executing program executing program executing program [ 611.769091][T25816] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 611.800739][T25816] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 611.833619][T25806] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 611.897397][T25825] loop2: detected capacity change from 0 to 1024 [ 611.902820][T25826] loop5: detected capacity change from 0 to 1024 [ 611.911516][T25805] ext4 filesystem being mounted at /root/syzkaller.fl4hAv/295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 611.917089][T25824] loop3: detected capacity change from 0 to 1024 executing program [ 611.992226][T25825] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.010101][T25828] loop1: detected capacity change from 0 to 1024 [ 612.046908][T25825] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 612.070559][T25826] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.071257][T25827] loop4: detected capacity change from 0 to 1024 [ 612.119408][T25828] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.144788][T25824] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.163585][T25826] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 612.186046][T25824] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program [ 612.249736][T25828] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 612.261239][T25827] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 612.316128][T25827] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 612.397211][T25844] loop0: detected capacity change from 0 to 1024 [ 612.446258][T25845] loop2: detected capacity change from 0 to 512 [ 612.478479][T25848] loop3: detected capacity change from 0 to 1024 [ 612.487742][T25844] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.495002][T25847] loop5: detected capacity change from 0 to 1024 [ 612.505861][T25849] loop1: detected capacity change from 0 to 1024 [ 612.524942][T25850] loop4: detected capacity change from 0 to 1024 [ 612.577590][T25845] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/298/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 612.586930][T25844] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 612.591462][T25847] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.623517][T25849] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.653976][T25848] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 612.707174][T25850] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 612.785557][T25847] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 612.806343][T25848] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 612.823315][T25849] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 612.837557][T25866] loop0: detected capacity change from 0 to 1024 [ 612.854030][T25850] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 612.945667][T25867] loop2: detected capacity change from 0 to 512 executing program executing program [ 612.983736][T25866] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 613.030879][T25874] loop3: detected capacity change from 0 to 1024 [ 613.045848][T25867] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/299/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 613.111804][T25866] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 613.153751][T25874] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.165029][T25879] loop1: detected capacity change from 0 to 1024 [ 613.183467][T25876] loop5: detected capacity change from 0 to 1024 executing program executing program [ 613.247304][T25876] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.273518][T25879] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.282682][T25874] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 613.349597][T25876] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 613.369142][T25888] loop0: detected capacity change from 0 to 1024 [ 613.384507][T25879] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 613.414231][T25887] loop4: detected capacity change from 0 to 512 [ 613.415954][T25890] loop2: detected capacity change from 0 to 1024 [ 613.464811][T25888] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 613.511546][T25888] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 613.576015][T25887] ext4 filesystem being mounted at /root/syzkaller.66tL8m/308/file1 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 613.620951][T25890] EXT4-fs mount: 650 callbacks suppressed [ 613.620977][T25890] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.641869][T25898] loop3: detected capacity change from 0 to 1024 [ 613.701116][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 613.725355][T25903] loop5: detected capacity change from 0 to 1024 [ 613.728841][T25902] loop0: detected capacity change from 0 to 1024 [ 613.744548][T25898] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.758659][T25890] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.764912][T25904] loop1: detected capacity change from 0 to 1024 [ 613.795804][T25890] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 613.824166][T25898] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.836752][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 613.852376][T25898] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 613.853515][T25903] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 613.878030][T25903] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 613.912459][T25903] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 613.915779][T25902] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.935186][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 613.975475][T25904] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.027537][T25914] loop4: detected capacity change from 0 to 1024 [ 614.037356][T25904] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 614.039829][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.064940][T25904] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 614.067500][T25916] loop2: detected capacity change from 0 to 1024 [ 614.076248][T25914] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.107474][T25902] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 614.127780][T25914] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 614.152159][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.180623][T25902] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 614.194763][T25916] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 614.227719][T25914] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 614.238009][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.251296][T25927] loop3: detected capacity change from 0 to 1024 [ 614.276977][T25916] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 614.297575][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.302467][T25916] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 614.352731][T25926] loop1: detected capacity change from 0 to 1024 [ 614.353387][T25927] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 614.408843][T25926] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.429737][T25927] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 614.477574][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.504543][T25925] loop5: detected capacity change from 0 to 1024 [ 614.509335][T25926] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 614.548709][T25926] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 614.598283][T25925] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.599426][T25935] loop4: detected capacity change from 0 to 512 [ 614.627530][T25927] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 614.663978][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.665170][T25925] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 614.729088][T25940] loop0: detected capacity change from 0 to 1024 [ 614.748025][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.761511][T25935] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 614.814304][T25935] ext4 filesystem being mounted at /root/syzkaller.66tL8m/310/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 614.816294][T25925] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 614.840991][T25947] loop1: detected capacity change from 0 to 1024 [ 614.871278][T25945] loop2: detected capacity change from 0 to 1024 [ 614.872700][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.892558][T25940] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.909246][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 614.924908][T25947] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 614.948384][T25940] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 615.021807][T25945] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.039417][T25959] loop5: detected capacity change from 0 to 1024 [ 615.047492][T25952] loop3: detected capacity change from 0 to 1024 [ 615.057561][T25947] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.123482][T25959] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.134987][T25940] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 615.137905][T25958] loop4: detected capacity change from 0 to 1024 [ 615.160896][T25945] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.197707][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.216170][T25959] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.230491][T25947] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 615.277585][T25952] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.303700][T25945] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 615.318879][T25958] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.369724][T25959] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 615.373221][T25958] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.397640][T25952] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.418866][T25971] loop0: detected capacity change from 0 to 1024 [ 615.460036][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.470197][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.496770][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.497546][T25952] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 615.542159][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 615.597467][T25958] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 615.610965][T25973] loop5: detected capacity change from 0 to 1024 executing program [ 615.664513][T25971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.694133][T25976] loop2: detected capacity change from 0 to 1024 [ 615.701175][T25973] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 615.729236][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.761750][T25977] loop1: detected capacity change from 0 to 1024 [ 615.764999][T25971] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.794471][T25976] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.801033][T25971] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 615.820065][T25973] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.865916][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 615.867101][T25976] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 615.904631][T25986] loop3: detected capacity change from 0 to 1024 [ 615.931753][T25977] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 615.938165][T25973] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 615.979800][T25976] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 616.002296][T25977] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 616.034667][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.046280][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.061020][T25986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 616.087988][T25989] loop4: detected capacity change from 0 to 1024 [ 616.151440][T25977] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 616.166877][T25986] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.171582][T25996] loop5: detected capacity change from 0 to 1024 [ 616.187205][T25994] loop0: detected capacity change from 0 to 1024 [ 616.189551][T25995] loop2: detected capacity change from 0 to 1024 [ 616.220267][T25989] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.249740][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.251250][T25986] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 616.296468][T25994] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.304365][T25989] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.329936][T25994] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.367197][T25994] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 616.386025][T25995] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.412925][T25996] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.417222][T25989] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 616.444031][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.449351][T20329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 616.468295][T25995] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.491943][T25995] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 616.511458][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.522195][T25996] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.542184][T26008] loop1: detected capacity change from 0 to 1024 executing program executing program [ 616.585109][T25996] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program [ 616.638098][T26008] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.638114][T26011] loop0: detected capacity change from 0 to 1024 [ 616.639815][T26008] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, [ 616.653009][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.656723][T26008] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 616.719108][T26008] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 616.732935][T26015] loop4: detected capacity change from 0 to 1024 [ 616.747375][T20333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 616.762996][T26011] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.792345][T26016] loop3: detected capacity change from 0 to 1024 [ 616.855538][T26011] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 616.871467][T26015] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.900365][T20327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 616.913055][T26021] loop2: detected capacity change from 0 to 1024 [ 616.928347][T26011] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 616.941853][T26016] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 616.955864][T26023] loop5: detected capacity change from 0 to 1024 [ 616.989273][T26015] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.013775][T20326] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 617.026271][T26021] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 617.048387][T26016] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 617.136848][T26021] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.160147][T26036] loop1: detected capacity change from 0 to 1024 [ 617.165225][T26015] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 617.201089][T20330] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 617.222821][T26021] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 617.229282][T26016] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 617.244885][T26038] loop0: detected capacity change from 0 to 1024 [ 617.251905][T20328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 617.282425][T26023] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 617.283516][T26036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 617.327549][T26036] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.345574][T26038] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 617.390677][T26036] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 617.419290][T26038] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 617.440888][T26023] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program executing program executing program [ 617.576934][T26023] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 617.588575][T26049] loop4: detected capacity change from 0 to 1024 [ 617.595566][T26050] loop2: detected capacity change from 0 to 1024 executing program [ 617.632287][T26051] loop3: detected capacity change from 0 to 1024 [ 617.642796][T26052] loop1: detected capacity change from 0 to 1024 [ 617.658965][T26049] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.689576][T26055] loop0: detected capacity change from 0 to 1024 [ 617.708668][T26052] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 617.740545][T26051] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.816906][T26050] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 617.828506][T26052] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 617.847177][T26055] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 617.848809][T26049] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 617.904232][T26067] loop5: detected capacity change from 0 to 1024 executing program [ 617.946555][T26051] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 617.951480][T26050] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 617.980173][T26055] EXT4-fs (loop0): Online defrag not supported with bigalloc executing program [ 618.044278][T26067] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.069775][T26068] loop1: detected capacity change from 0 to 1024 executing program executing program executing program [ 618.140145][T26067] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 618.205665][T26068] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.211774][T26074] loop4: detected capacity change from 0 to 1024 [ 618.264433][T26075] loop3: detected capacity change from 0 to 1024 [ 618.275342][T26078] loop0: detected capacity change from 0 to 1024 [ 618.280672][T26076] loop2: detected capacity change from 0 to 512 [ 618.334978][T26074] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.345482][T26068] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 618.364692][T26078] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 618.387288][T26075] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.452997][T26076] ext4 filesystem being mounted at /root/syzkaller.QJGZFo/309/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 618.470913][T26088] loop5: detected capacity change from 0 to 1024 executing program [ 618.552365][T26075] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 618.568767][T26074] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 618.597524][T26088] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.630471][T26088] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 618.641765][T26078] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 618.655665][T26093] loop1: detected capacity change from 0 to 1024 executing program executing program [ 618.742051][T26097] loop4: detected capacity change from 0 to 1024 [ 618.771274][T26093] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 618.773272][T26099] loop5: detected capacity change from 0 to 1024 [ 618.791614][T26098] loop2: detected capacity change from 0 to 1024 executing program [ 618.838888][T26093] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 618.877656][T26102] loop3: detected capacity change from 0 to 1024 executing program [ 618.915100][T26097] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 618.977781][T26099] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.003689][T26098] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.042820][T26102] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.067364][T26098] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 619.085816][T26097] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program [ 619.106114][T26102] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 619.133384][T26099] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 619.133601][T26116] loop1: detected capacity change from 0 to 1024 executing program executing program executing program executing program [ 619.270069][T26119] loop0: detected capacity change from 0 to 1024 [ 619.278160][T26122] loop2: detected capacity change from 0 to 1024 [ 619.308552][T26123] loop3: detected capacity change from 0 to 1024 [ 619.322429][T26124] loop5: detected capacity change from 0 to 1024 [ 619.359016][T26119] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.393331][T26125] loop4: detected capacity change from 0 to 1024 [ 619.401947][T26116] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.418525][T26122] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.475971][T26122] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 619.496256][T26123] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.515275][T26124] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.541866][T26119] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 619.545348][T26125] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.600707][T26116] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 619.651697][T26124] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 619.673721][T26123] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program [ 619.716493][T26125] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program executing program [ 619.819260][T26146] loop0: detected capacity change from 0 to 1024 [ 619.819276][T26145] loop2: detected capacity change from 0 to 1024 [ 619.832309][T26144] loop1: detected capacity change from 0 to 1024 [ 619.838823][T26147] loop3: detected capacity change from 0 to 1024 executing program [ 619.911121][T26148] loop5: detected capacity change from 0 to 1024 [ 619.911252][T26146] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.936683][T26145] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.963794][T26144] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 619.985247][T26145] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 620.005698][T26144] EXT4-fs (loop1): Online defrag not supported with bigalloc executing program [ 620.021105][T26146] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 620.050620][T26147] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.089032][T26148] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.173063][T26160] loop4: detected capacity change from 0 to 1024 [ 620.174249][T26147] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program [ 620.277276][T26148] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 620.302006][T26172] loop0: detected capacity change from 0 to 1024 executing program executing program [ 620.345690][T26175] loop2: detected capacity change from 0 to 1024 [ 620.353104][T26174] loop1: detected capacity change from 0 to 1024 [ 620.404070][T26172] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.411962][T26160] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.433714][T26182] loop3: detected capacity change from 0 to 1024 [ 620.500646][T26175] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.535270][T26174] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.609984][T26172] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 620.622820][T26160] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 620.625542][T26175] EXT4-fs (loop2): Online defrag not supported with bigalloc executing program [ 620.650475][T26182] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.656560][T26174] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 620.724973][T26201] loop5: detected capacity change from 0 to 1024 executing program executing program executing program executing program [ 620.859814][T26182] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 620.873270][T26202] loop0: detected capacity change from 0 to 1024 [ 620.887607][T26203] loop1: detected capacity change from 0 to 1024 [ 620.887619][T26204] loop4: detected capacity change from 0 to 1024 [ 620.898289][T26201] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.936324][T26201] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 620.939779][T26203] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.954638][T26202] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 620.967391][T26207] loop2: detected capacity change from 0 to 1024 executing program [ 621.016986][T26202] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 621.045056][T26204] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 621.068843][T26204] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 621.092656][T26215] loop3: detected capacity change from 0 to 1024 [ 621.135673][T26203] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 621.183372][T26217] loop5: detected capacity change from 0 to 1024 [ 621.198739][T26207] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.217371][T26216] loop0: detected capacity change from 0 to 1024 executing program [ 621.232089][T26215] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.282586][T26207] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 621.294298][T26215] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 621.318550][T26216] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.339561][T26222] loop4: detected capacity change from 0 to 1024 [ 621.347000][T26217] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.376634][T26217] EXT4-fs (loop5): Online defrag not supported with bigalloc executing program executing program [ 621.423872][T26222] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.435812][T26216] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 621.460235][T26222] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program executing program executing program [ 621.597646][T26231] loop2: detected capacity change from 0 to 1024 [ 621.599935][T26232] loop0: detected capacity change from 0 to 1024 [ 621.633664][T26234] loop5: detected capacity change from 0 to 1024 executing program [ 621.647655][T26233] loop4: detected capacity change from 0 to 1024 [ 621.675782][T26232] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.683069][T26235] loop3: detected capacity change from 0 to 1024 [ 621.717526][T26236] loop1: detected capacity change from 0 to 1024 [ 621.729561][T26231] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.755551][T26232] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 621.774452][T26234] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.794445][T26233] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.830607][T26231] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 621.849251][T26234] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 621.849609][T26236] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 621.872769][T26233] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 621.903550][T26235] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program executing program [ 621.957197][T26236] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 621.961893][T26235] EXT4-fs (loop3): Online defrag not supported with bigalloc executing program executing program executing program [ 622.057638][T26249] loop5: detected capacity change from 0 to 512 [ 622.102070][T26250] loop0: detected capacity change from 0 to 1024 [ 622.122742][T26251] loop2: detected capacity change from 0 to 1024 [ 622.138135][T26253] loop4: detected capacity change from 0 to 1024 executing program [ 622.146150][T26249] ext4 filesystem being mounted at /root/syzkaller.zwg92j/313/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.203158][T26251] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.205954][T26253] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.244235][T26250] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.251346][T26251] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 622.280589][T26253] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program [ 622.335954][T26264] loop3: detected capacity change from 0 to 1024 [ 622.362499][T26263] loop1: detected capacity change from 0 to 1024 [ 622.372329][T26265] loop5: detected capacity change from 0 to 1024 executing program executing program [ 622.384005][T26250] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 622.444362][T26266] loop2: detected capacity change from 0 to 1024 [ 622.460929][T26264] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.477882][T26267] loop4: detected capacity change from 0 to 1024 [ 622.506069][T26264] EXT4-fs (loop3): Online defrag not supported with bigalloc [ 622.547962][T26265] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.560524][T26263] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 622.592534][T26263] EXT4-fs (loop1): Online defrag not supported with bigalloc [ 622.603793][T26266] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.606285][T26265] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 622.619665][T26267] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters executing program [ 622.673332][T26267] EXT4-fs (loop4): Online defrag not supported with bigalloc executing program executing program executing program [ 622.769116][T26280] loop0: detected capacity change from 0 to 1024 [ 622.805623][T26279] loop1: detected capacity change from 0 to 512 [ 622.818115][T26266] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 622.839515][T26280] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.863616][T26280] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 622.875806][T26281] loop5: detected capacity change from 0 to 1024 [ 622.901864][T26282] loop4: detected capacity change from 0 to 512 executing program [ 622.952129][T26279] ext4 filesystem being mounted at /root/syzkaller.op2QXw/336/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.953205][T26281] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 622.995938][T26281] EXT4-fs (loop5): Online defrag not supported with bigalloc [ 623.010901][T26286] loop3: detected capacity change from 0 to 1024 executing program [ 623.054012][T26282] ext4 filesystem being mounted at /root/syzkaller.66tL8m/326/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.083230][T26294] loop2: detected capacity change from 0 to 1024 executing program