pacity change from 0 to 2048
[  452.956731][T15162] loop0: detected capacity change from 0 to 2048
[  452.965188][T15150] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  452.975028][T15156] loop1: detected capacity change from 0 to 2048
[  452.989341][T15160] loop2: detected capacity change from 0 to 2048
[  453.007308][T15162] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.009254][T15157] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.064911][T15156] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.110982][T15160] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.148305][T15179] loop3: detected capacity change from 0 to 2048
[  453.157273][T15177] loop0: detected capacity change from 0 to 2048
[  453.189422][T15179] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.208682][T15186] loop2: detected capacity change from 0 to 2048
[  453.215275][T15183] loop1: detected capacity change from 0 to 2048
[  453.224010][T15184] loop4: detected capacity change from 0 to 2048
[  453.228092][T15177] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.273727][T15184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.289510][T15183] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.318859][T15186] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.347724][T15204] loop3: detected capacity change from 0 to 2048
[  453.364890][T15205] loop0: detected capacity change from 0 to 2048
[  453.379037][T15204] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.405182][T15208] loop2: detected capacity change from 0 to 2048
[  453.426524][T15212] loop4: detected capacity change from 0 to 2048
[  453.436106][T15205] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.436109][T15208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.439652][T15214] loop1: detected capacity change from 0 to 2048
[  453.491270][T15222] loop3: detected capacity change from 0 to 2048
[  453.499532][T15212] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.540039][T15227] loop2: detected capacity change from 0 to 2048
[  453.563874][T15229] loop0: detected capacity change from 0 to 2048
[  453.568718][T15214] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.572188][T15232] loop4: detected capacity change from 0 to 2048
[  453.587709][T15222] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.628516][T15232] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.635676][T15229] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.645140][T15227] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.678714][T15249] loop1: detected capacity change from 0 to 2048
[  453.709616][T15251] loop3: detected capacity change from 0 to 2048
[  453.720418][T15249] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.761684][T15261] loop4: detected capacity change from 0 to 2048
[  453.784361][T15258] loop0: detected capacity change from 0 to 2048
[  453.791739][T15251] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.812443][T15263] loop2: detected capacity change from 0 to 2048
[  453.828751][T15253] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.852508][T15270] loop1: detected capacity change from 0 to 2048
[  453.874110][T15258] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.901217][T15263] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.913671][T15272] loop3: detected capacity change from 0 to 2048
[  453.916953][T15270] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  453.954016][T15284] loop0: detected capacity change from 0 to 2048
[  453.970931][T15286] loop4: detected capacity change from 0 to 2048
[  453.987641][T15272] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.018134][T15293] loop1: detected capacity change from 0 to 2048
[  454.028443][T15291] loop2: detected capacity change from 0 to 2048
[  454.042843][T15286] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.044205][T15284] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.072591][T15293] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.100006][T15304] loop3: detected capacity change from 0 to 2048
[  454.124478][T15306] loop4: detected capacity change from 0 to 2048
[  454.138805][T15310] loop1: detected capacity change from 0 to 2048
[  454.151882][T15308] loop0: detected capacity change from 0 to 2048
[  454.158406][T15291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.158606][T15304] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.196799][T15306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.217797][T15310] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.253930][T15327] loop3: detected capacity change from 0 to 2048
[  454.253971][T15308] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.271844][T15329] loop2: detected capacity change from 0 to 2048
[  454.294171][T15331] loop4: detected capacity change from 0 to 2048
[  454.306115][T15327] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.312601][T15334] loop1: detected capacity change from 0 to 2048
[  454.334759][T15329] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.360126][T15338] loop0: detected capacity change from 0 to 2048
[  454.383121][T15331] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.383273][T15344] loop3: detected capacity change from 0 to 2048
[  454.398197][T15334] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.431946][T15351] loop2: detected capacity change from 0 to 2048
[  454.449476][T15344] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.477358][T15356] loop4: detected capacity change from 0 to 2048
[  454.493521][T15338] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.494006][T15358] loop1: detected capacity change from 0 to 2048
[  454.508922][T15351] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.557744][T15356] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.599281][T15369] loop3: detected capacity change from 0 to 2048
[  454.620098][T15375] loop2: detected capacity change from 0 to 2048
[  454.637284][T15374] loop0: detected capacity change from 0 to 2048
[  454.644112][T15369] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.661569][T15358] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.675389][T15375] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.680677][T15383] loop4: detected capacity change from 0 to 2048
[  454.723222][T15374] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.755307][T15387] loop1: detected capacity change from 0 to 2048
[  454.764146][T15392] loop2: detected capacity change from 0 to 2048
[  454.783724][T15383] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.785441][T15396] loop3: detected capacity change from 0 to 2048
[  454.820184][T15398] loop0: detected capacity change from 0 to 2048
[  454.826240][T15392] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.829155][T15387] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.861233][T15407] loop4: detected capacity change from 0 to 2048
[  454.893271][T15411] loop1: detected capacity change from 0 to 2048
[  454.895023][T15398] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.916064][T15416] loop2: detected capacity change from 0 to 2048
[  454.922912][T15396] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.962007][T15411] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  454.996034][T15416] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.022145][T15426] loop0: detected capacity change from 0 to 2048
[  455.030890][T15407] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.050884][T15429] loop3: detected capacity change from 0 to 2048
[  455.090760][T15435] loop2: detected capacity change from 0 to 2048
[  455.102077][T15426] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.133674][T15443] loop4: detected capacity change from 0 to 2048
[  455.150974][T15446] loop1: detected capacity change from 0 to 2048
[  455.157828][T15429] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.189075][T15435] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.231647][T15446] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.252497][T15443] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.257585][T15457] loop3: detected capacity change from 0 to 2048
[  455.273341][T15454] loop0: detected capacity change from 0 to 2048
[  455.314093][T15464] loop4: detected capacity change from 0 to 2048
[  455.316524][T15466] loop2: detected capacity change from 0 to 2048
[  455.336999][T15468] loop1: detected capacity change from 0 to 2048
[  455.347294][T15454] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.375001][T15457] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.410779][T15468] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.425963][T15464] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.433479][T15466] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.476480][T15483] loop3: detected capacity change from 0 to 2048
[  455.487469][T15482] loop0: detected capacity change from 0 to 2048
[  455.500591][T15483] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.513100][T15490] loop1: detected capacity change from 0 to 2048
[  455.529502][T15489] loop4: detected capacity change from 0 to 2048
[  455.537805][T15492] loop2: detected capacity change from 0 to 2048
[  455.558598][T15482] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.561289][T15494] loop3: detected capacity change from 0 to 2048
[  455.583819][T15502] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.613122][T15489] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.616512][T15494] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.647848][T15492] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.657487][T15511] loop0: detected capacity change from 0 to 2048
[  455.717797][T15517] loop4: detected capacity change from 0 to 2048
[  455.720081][T15519] loop3: detected capacity change from 0 to 2048
[  455.728488][T15518] loop1: detected capacity change from 0 to 2048
[  455.733255][T15520] loop2: detected capacity change from 0 to 2048
[  455.775335][T15517] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.776184][T15511] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.791318][T15519] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.805500][T15518] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.853582][T15520] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.885678][T15539] loop4: detected capacity change from 0 to 2048
[  455.918302][T15538] loop0: detected capacity change from 0 to 2048
[  455.921223][T15544] loop2: detected capacity change from 0 to 2048
[  455.933360][T15545] loop3: detected capacity change from 0 to 2048
[  455.939015][T15543] loop1: detected capacity change from 0 to 2048
[  455.949851][T15539] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.981526][T15544] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  455.996249][T15545] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.002109][T15538] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.062807][T15543] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.083357][T15559] loop4: detected capacity change from 0 to 2048
[  456.084573][T15566] loop2: detected capacity change from 0 to 2048
[  456.095934][T15563] loop0: detected capacity change from 0 to 2048
[  456.114937][T15568] loop3: detected capacity change from 0 to 2048
[  456.124293][T15566] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.141469][T15563] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.159970][T15576] loop1: detected capacity change from 0 to 2048
[  456.173676][T15559] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.174168][T15568] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.220117][T15584] loop2: detected capacity change from 0 to 2048
[  456.229508][T15586] loop0: detected capacity change from 0 to 2048
[  456.249774][T15576] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.255118][T15591] loop4: detected capacity change from 0 to 2048
[  456.282073][T15594] loop3: detected capacity change from 0 to 2048
[  456.293713][T15584] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.294102][T15586] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.323807][T15591] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.356334][T15594] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.417486][T15611] loop0: detected capacity change from 0 to 2048
[  456.450271][T15618] loop2: detected capacity change from 0 to 2048
[  456.456786][T15611] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.500072][T15614] loop1: detected capacity change from 0 to 2048
[  456.508426][T15620] loop0: detected capacity change from 0 to 2048
[  456.525330][T15617] loop4: detected capacity change from 0 to 2048
[  456.539867][T15618] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.566392][T15607] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.591440][T15609] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.606001][T15630] loop3: detected capacity change from 0 to 2048
[  456.618175][T15620] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.705476][T15630] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.728108][T15641] loop2: detected capacity change from 0 to 2048
[  456.744989][T15639] loop1: detected capacity change from 0 to 2048
[  456.751994][T15640] loop4: detected capacity change from 0 to 2048
[  456.770756][T15642] loop0: detected capacity change from 0 to 2048
[  456.778712][T15639] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.794447][T15646] loop3: detected capacity change from 0 to 2048
[  456.816133][T15640] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.823703][T15641] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.835838][T15642] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.906155][T15662] loop2: detected capacity change from 0 to 2048
[  456.913466][T15646] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.916930][T15663] loop1: detected capacity change from 0 to 2048
[  456.946297][T15668] loop0: detected capacity change from 0 to 2048
[  456.956285][T15662] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  456.976668][T15670] loop4: detected capacity change from 0 to 2048
[  457.019662][T15670] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.020346][T15674] loop3: detected capacity change from 0 to 2048
[  457.051623][T15668] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.054096][T15684] loop2: detected capacity change from 0 to 2048
[  457.077290][T15663] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.084150][T15674] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.138498][T15684] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.139096][T15692] loop1: detected capacity change from 0 to 2048
[  457.177885][T15697] loop0: detected capacity change from 0 to 2048
[  457.195603][T15691] loop4: detected capacity change from 0 to 2048
[  457.200915][T15692] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.226131][T15701] loop3: detected capacity change from 0 to 2048
[  457.271054][T15691] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.275010][T15707] loop2: detected capacity change from 0 to 2048
[  457.298297][T15697] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.302219][T15708] loop1: detected capacity change from 0 to 2048
[  457.319471][T15701] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.346927][T15707] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.365093][T15708] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.399735][T15724] loop0: detected capacity change from 0 to 2048
[  457.411793][T15727] loop4: detected capacity change from 0 to 2048
[  457.416796][T15726] loop3: detected capacity change from 0 to 2048
[  457.435008][T15729] loop2: detected capacity change from 0 to 2048
[  457.454065][T15731] loop1: detected capacity change from 0 to 2048
[  457.459931][T15727] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.491183][T15724] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.503134][T15726] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.507003][T15731] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.540962][T15729] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.582929][T15748] loop4: detected capacity change from 0 to 2048
[  457.638501][T15757] loop0: detected capacity change from 0 to 2048
[  457.645605][T15753] loop1: detected capacity change from 0 to 2048
[  457.653097][T15748] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.658116][T15760] loop3: detected capacity change from 0 to 2048
[  457.679795][T15758] loop2: detected capacity change from 0 to 2048
[  457.694177][T15753] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.705344][T15757] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.761382][T15760] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.783301][T15778] loop1: detected capacity change from 0 to 2048
[  457.789578][T15773] loop4: detected capacity change from 0 to 2048
[  457.797453][T15780] loop0: detected capacity change from 0 to 2048
[  457.810971][T15783] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.829885][T15758] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.865994][T15787] loop3: detected capacity change from 0 to 2048
[  457.898829][T15792] loop1: detected capacity change from 0 to 2048
[  457.919979][T15780] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.946239][T15796] loop2: detected capacity change from 0 to 2048
[  457.958291][T15773] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.973492][T15787] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  457.973997][T15792] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.027667][T15796] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.081112][T15810] loop0: detected capacity change from 0 to 2048
[  458.120110][T15810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.136463][T15816] loop3: detected capacity change from 0 to 2048
[  458.144755][T15818] loop1: detected capacity change from 0 to 2048
[  458.154043][T15812] loop4: detected capacity change from 0 to 2048
[  458.158087][T15820] loop2: detected capacity change from 0 to 2048
[  458.191410][T15823] loop0: detected capacity change from 0 to 2048
[  458.195576][T15812] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.212126][T15818] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.212381][T15816] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.232918][T15820] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.273158][T15823] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.317633][T15840] loop1: detected capacity change from 0 to 2048
[  458.335821][T15843] loop2: detected capacity change from 0 to 2048
[  458.367396][T15845] loop3: detected capacity change from 0 to 2048
[  458.369005][T15848] loop0: detected capacity change from 0 to 2048
[  458.378844][T15846] loop4: detected capacity change from 0 to 2048
[  458.386944][T15840] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.439618][T15843] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.440140][T15853] loop1: detected capacity change from 0 to 2048
[  458.473519][T15846] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.489633][T15845] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.505202][T15848] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.528554][T15853] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.577012][T15871] loop2: detected capacity change from 0 to 2048
[  458.585407][T15872] loop3: detected capacity change from 0 to 2048
[  458.598297][T15874] loop4: detected capacity change from 0 to 2048
[  458.610161][T15877] loop1: detected capacity change from 0 to 2048
[  458.622080][T15878] loop0: detected capacity change from 0 to 2048
[  458.623785][T15872] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.663762][T15874] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.689291][T15871] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.720987][T15889] loop3: detected capacity change from 0 to 2048
[  458.728916][T15877] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.729148][T15878] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.766359][T15897] loop4: detected capacity change from 0 to 2048
[  458.782632][T15900] loop2: detected capacity change from 0 to 2048
[  458.783760][T15897] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.789234][T15889] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.849093][T15908] loop0: detected capacity change from 0 to 2048
[  458.863077][T15910] loop1: detected capacity change from 0 to 2048
[  458.866243][T15915] loop4: detected capacity change from 0 to 2048
[  458.877442][T15914] loop3: detected capacity change from 0 to 2048
[  458.878088][T15900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.914929][T15908] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.915124][T15914] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.929619][T15910] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  458.977031][T15928] loop2: detected capacity change from 0 to 2048
[  458.986205][T15915] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.020278][T15937] loop1: detected capacity change from 0 to 2048
[  459.027274][T15935] loop0: detected capacity change from 0 to 2048
[  459.028981][T15934] loop3: detected capacity change from 0 to 2048
[  459.044752][T15928] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.055895][T15942] loop4: detected capacity change from 0 to 2048
[  459.083462][T15937] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.117843][T15942] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.124736][T15952] loop2: detected capacity change from 0 to 2048
[  459.133168][T15934] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.139178][T15935] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.180687][T15959] loop1: detected capacity change from 0 to 2048
[  459.238094][T15961] loop4: detected capacity change from 0 to 2048
[  459.243703][T15952] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.255487][T15967] loop0: detected capacity change from 0 to 2048
[  459.265521][T15963] loop3: detected capacity change from 0 to 2048
[  459.285551][T15961] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.315449][T15973] loop2: detected capacity change from 0 to 2048
[  459.322957][T15959] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.340384][T15963] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.355705][T15967] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.384766][T15973] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.395749][T15985] loop4: detected capacity change from 0 to 2048
[  459.423647][T15989] loop1: detected capacity change from 0 to 2048
[  459.430155][T15992] loop0: detected capacity change from 0 to 2048
[  459.446020][T15993] loop3: detected capacity change from 0 to 2048
[  459.453070][T15995] loop2: detected capacity change from 0 to 2048
[  459.461024][T15985] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.486755][T15992] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.502312][T15993] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.507239][T15989] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.534260][T15995] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.562741][T16012] loop4: detected capacity change from 0 to 2048
[  459.594986][T16016] loop0: detected capacity change from 0 to 2048
[  459.607355][T16012] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.613579][T16017] loop1: detected capacity change from 0 to 2048
[  459.628684][T16018] loop3: detected capacity change from 0 to 2048
[  459.630094][T16020] loop2: detected capacity change from 0 to 2048
[  459.663675][T16017] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.664039][T16016] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.688261][T16018] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.718978][T16020] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.729575][T16035] loop4: detected capacity change from 0 to 2048
[  459.764234][T16035] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.771318][T16044] loop1: detected capacity change from 0 to 2048
[  459.804607][T16046] loop0: detected capacity change from 0 to 2048
[  459.813207][T16047] loop3: detected capacity change from 0 to 2048
[  459.816486][T16049] loop2: detected capacity change from 0 to 2048
[  459.841133][T16051] loop4: detected capacity change from 0 to 2048
[  459.852277][T16047] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.873466][T16044] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.873513][T16046] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.889912][T16049] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.937667][T16051] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  459.942091][T16065] loop3: detected capacity change from 0 to 2048
[  459.976245][T16071] loop0: detected capacity change from 0 to 2048
[  459.976242][T16072] loop1: detected capacity change from 0 to 2048
[  460.005184][T16076] loop4: detected capacity change from 0 to 2048
[  460.009730][T16074] loop2: detected capacity change from 0 to 2048
[  460.015771][T16065] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.018966][T16071] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.058186][T16072] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.066046][T16076] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.108128][T16092] loop3: detected capacity change from 0 to 2048
[  460.108322][T16091] loop0: detected capacity change from 0 to 2048
[  460.129839][T16074] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.131992][T16096] loop1: detected capacity change from 0 to 2048
[  460.155699][T16099] loop4: detected capacity change from 0 to 2048
[  460.202549][T16091] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.211232][T16101] loop2: detected capacity change from 0 to 2048
[  460.221375][T16092] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.271754][T16096] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.306652][T16099] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.327483][T16101] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.383426][T16121] loop3: detected capacity change from 0 to 2048
[  460.398326][T16125] loop4: detected capacity change from 0 to 2048
[  460.404714][T16123] loop0: detected capacity change from 0 to 2048
[  460.411031][T16128] loop2: detected capacity change from 0 to 2048
[  460.426040][T16129] loop1: detected capacity change from 0 to 2048
[  460.435792][T16121] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.522827][T16125] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.530906][T16139] loop3: detected capacity change from 0 to 2048
[  460.537706][T16129] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.558368][T16128] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.561397][T16123] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.622951][T16139] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.658766][T16152] loop1: detected capacity change from 0 to 2048
[  460.704682][T16156] loop0: detected capacity change from 0 to 2048
[  460.711195][T16152] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.719966][T16154] loop2: detected capacity change from 0 to 2048
[  460.743932][T16157] loop4: detected capacity change from 0 to 2048
[  460.758218][T16162] loop3: detected capacity change from 0 to 2048
[  460.764960][T16154] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.785550][T16156] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.802624][T16167] loop1: detected capacity change from 0 to 2048
[  460.833639][T16162] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.860246][T16167] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.872812][T16157] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  460.924710][T16183] loop2: detected capacity change from 0 to 2048
[  460.930975][T16184] loop0: detected capacity change from 0 to 2048
[  460.944996][T16186] loop3: detected capacity change from 0 to 2048
[  460.964854][T16188] loop1: detected capacity change from 0 to 2048
[  460.975332][T16183] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.012695][T16186] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.020153][T16193] loop4: detected capacity change from 0 to 2048
[  461.058730][T16184] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.069932][T16188] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.107283][T16204] loop2: detected capacity change from 0 to 2048
[  461.140260][T16204] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.155125][T16193] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.171330][T16211] loop3: detected capacity change from 0 to 2048
[  461.205507][T16217] loop0: detected capacity change from 0 to 2048
[  461.224747][T16219] loop1: detected capacity change from 0 to 2048
[  461.232111][T16211] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.233442][T16221] loop2: detected capacity change from 0 to 2048
[  461.270428][T16226] loop4: detected capacity change from 0 to 2048
[  461.279893][T16217] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.298178][T16221] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.317431][T16219] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.344311][T16237] loop3: detected capacity change from 0 to 2048
[  461.360963][T16239] loop0: detected capacity change from 0 to 2048
[  461.388534][T16241] loop2: detected capacity change from 0 to 2048
[  461.404640][T16226] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.405030][T16251] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.431229][T16244] loop1: detected capacity change from 0 to 2048
[  461.436170][T16239] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.467842][T16241] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.501463][T16244] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.523674][T16255] loop4: detected capacity change from 0 to 2048
[  461.552694][T16266] loop3: detected capacity change from 0 to 2048
[  461.563753][T16262] loop0: detected capacity change from 0 to 2048
[  461.566399][T16265] loop2: detected capacity change from 0 to 2048
[  461.588952][T16268] loop1: detected capacity change from 0 to 2048
[  461.595613][T16255] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.598238][T16266] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.638669][T16262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.669406][T16265] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.688651][T16268] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.775650][T16285] loop3: detected capacity change from 0 to 2048
[  461.786125][T16289] loop0: detected capacity change from 0 to 2048
[  461.805394][T16291] loop4: detected capacity change from 0 to 2048
[  461.814738][T16294] loop1: detected capacity change from 0 to 2048
[  461.824474][T16290] loop2: detected capacity change from 0 to 2048
[  461.846133][T16289] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.864509][T16285] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.874250][T16290] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.885010][T16294] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.953447][T16291] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  461.986327][T16309] loop0: detected capacity change from 0 to 2048
[  461.992676][T16312] loop1: detected capacity change from 0 to 2048
[  462.002183][T16315] loop3: detected capacity change from 0 to 2048
[  462.017326][T16317] loop2: detected capacity change from 0 to 2048
[  462.038120][T16309] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.039634][T16315] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.060995][T16323] loop4: detected capacity change from 0 to 2048
[  462.089885][T16312] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.090870][T16317] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.132940][T16333] loop0: detected capacity change from 0 to 2048
[  462.178567][T16336] loop1: detected capacity change from 0 to 2048
[  462.187492][T16339] loop2: detected capacity change from 0 to 2048
[  462.199147][T16333] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.199399][T16323] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.222749][T16338] loop3: detected capacity change from 0 to 2048
[  462.281404][T16339] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.289578][T16350] loop4: detected capacity change from 0 to 2048
[  462.315230][T16336] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.318521][T16354] loop0: detected capacity change from 0 to 2048
[  462.345368][T16338] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.368254][T16354] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.402740][T16367] loop1: detected capacity change from 0 to 2048
[  462.409370][T16350] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.416930][T16360] loop2: detected capacity change from 0 to 2048
[  462.460685][T16369] loop3: detected capacity change from 0 to 2048
[  462.500860][T16367] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.504730][T16376] loop0: detected capacity change from 0 to 2048
[  462.538996][T16377] loop4: detected capacity change from 0 to 2048
[  462.545766][T16369] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.559737][T16360] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.620018][T16376] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.640099][T16377] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.643102][T16390] loop1: detected capacity change from 0 to 2048
[  462.670400][T16393] loop3: detected capacity change from 0 to 2048
[  462.683366][T16394] loop2: detected capacity change from 0 to 2048
[  462.698897][T16397] loop0: detected capacity change from 0 to 2048
[  462.707751][T16393] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.739006][T16402] loop4: detected capacity change from 0 to 2048
[  462.740957][T16390] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.748726][T16394] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.783915][T16397] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.820020][T16402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.827246][T16416] loop1: detected capacity change from 0 to 2048
[  462.850242][T16415] loop3: detected capacity change from 0 to 2048
[  462.866085][T16421] loop2: detected capacity change from 0 to 2048
[  462.884371][T16423] loop0: detected capacity change from 0 to 2048
[  462.893373][T16415] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.923628][T16423] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.924295][T16428] loop4: detected capacity change from 0 to 2048
[  462.966583][T16435] loop3: detected capacity change from 0 to 2048
[  462.966758][T16416] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  462.977276][T16421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.019389][T16441] loop0: detected capacity change from 0 to 2048
[  463.027385][T16428] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.027636][T16435] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.077730][T16450] loop2: detected capacity change from 0 to 2048
[  463.100995][T16441] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.109924][T16453] loop1: detected capacity change from 0 to 2048
[  463.127796][T16456] loop4: detected capacity change from 0 to 2048
[  463.135009][T16452] loop3: detected capacity change from 0 to 2048
[  463.158134][T16460] loop0: detected capacity change from 0 to 2048
[  463.174869][T16453] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.175263][T16452] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.196115][T16450] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.225737][T16456] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.287054][T16460] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.325863][T16479] loop3: detected capacity change from 0 to 2048
[  463.329336][T16482] loop1: detected capacity change from 0 to 2048
[  463.351803][T16481] loop2: detected capacity change from 0 to 2048
[  463.360237][T16486] loop0: detected capacity change from 0 to 2048
[  463.367768][T16488] loop4: detected capacity change from 0 to 2048
[  463.369716][T16482] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.413835][T16481] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.440166][T16488] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.442040][T16479] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.476346][T16486] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.496223][T16499] loop1: detected capacity change from 0 to 2048
[  463.541359][T16510] loop0: detected capacity change from 0 to 2048
[  463.557672][T16512] loop2: detected capacity change from 0 to 2048
[  463.565104][T16499] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.572537][T16507] loop3: detected capacity change from 0 to 2048
[  463.605441][T16507] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.609017][T16510] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.635015][T16512] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.694154][T16525] loop1: detected capacity change from 0 to 2048
[  463.694890][T16517] loop4: detected capacity change from 0 to 2048
[  463.744365][T16530] loop2: detected capacity change from 0 to 2048
[  463.751127][T16531] loop0: detected capacity change from 0 to 2048
[  463.758453][T16517] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.767714][T16525] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.802049][T16540] loop3: detected capacity change from 0 to 2048
[  463.810276][T16531] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.827995][T16530] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.868123][T16540] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.904359][T16550] loop1: detected capacity change from 0 to 2048
[  463.918162][T16555] loop0: detected capacity change from 0 to 2048
[  463.933847][T16553] loop2: detected capacity change from 0 to 2048
[  463.943783][T16557] loop4: detected capacity change from 0 to 2048
[  463.953289][T16550] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.956716][T16559] loop3: detected capacity change from 0 to 2048
[  463.994232][T16553] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  463.999685][T16555] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.009226][T16557] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.030817][T16559] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.077742][T16576] loop1: detected capacity change from 0 to 2048
[  464.108423][T16582] loop4: detected capacity change from 0 to 2048
[  464.125238][T16581] loop0: detected capacity change from 0 to 2048
[  464.138974][T16584] loop3: detected capacity change from 0 to 2048
[  464.147273][T16587] loop2: detected capacity change from 0 to 2048
[  464.164250][T16576] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.228660][T16581] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.231179][T16582] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.258423][T16587] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.307987][T16584] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.328404][T16603] loop1: detected capacity change from 0 to 2048
[  464.341848][T16607] loop2: detected capacity change from 0 to 2048
[  464.352121][T16608] loop0: detected capacity change from 0 to 2048
[  464.354296][T16610] loop4: detected capacity change from 0 to 2048
[  464.378375][T16607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.378375][T16603] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.405604][T16618] loop3: detected capacity change from 0 to 2048
[  464.418977][T16608] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.444922][T16610] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.481017][T16618] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.503113][T16629] loop1: detected capacity change from 0 to 2048
[  464.533361][T16633] loop0: detected capacity change from 0 to 2048
[  464.535747][T16628] loop2: detected capacity change from 0 to 2048
[  464.548362][T16629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.552510][T16635] loop4: detected capacity change from 0 to 2048
[  464.585006][T16633] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.585064][T16640] loop3: detected capacity change from 0 to 2048
[  464.626229][T16645] loop1: detected capacity change from 0 to 2048
[  464.626229][T16635] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.627910][T16640] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.662935][T16628] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.698287][T16656] loop0: detected capacity change from 0 to 2048
[  464.724106][T16658] loop4: detected capacity change from 0 to 2048
[  464.733260][T16661] loop3: detected capacity change from 0 to 2048
[  464.739867][T16645] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.804890][T16656] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.807334][T16667] loop2: detected capacity change from 0 to 2048
[  464.834415][T16658] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.835321][T16661] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.855139][T16668] loop1: detected capacity change from 0 to 2048
[  464.933068][T16680] loop3: detected capacity change from 0 to 2048
[  464.962634][T16668] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  464.973476][T16688] loop4: detected capacity change from 0 to 2048
[  464.987391][T16685] loop0: detected capacity change from 0 to 2048
[  464.988750][T16667] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.016623][T16680] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.075839][T16685] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.088334][T16697] loop1: detected capacity change from 0 to 2048
[  465.096993][T16688] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.108239][T16704] loop2: detected capacity change from 0 to 2048
[  465.141436][T16701] loop3: detected capacity change from 0 to 2048
[  465.165355][T16697] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.179019][T16708] loop0: detected capacity change from 0 to 2048
[  465.193504][T16710] loop4: detected capacity change from 0 to 2048
[  465.205713][T16701] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.219988][T16704] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.278743][T16723] loop1: detected capacity change from 0 to 2048
[  465.287418][T16710] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.303633][T16724] loop2: detected capacity change from 0 to 2048
[  465.314002][T16708] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.317360][T16725] loop3: detected capacity change from 0 to 2048
[  465.344366][T16725] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.355458][T16724] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.386781][T16738] loop4: detected capacity change from 0 to 2048
[  465.399296][T16739] loop0: detected capacity change from 0 to 2048
[  465.413722][T16742] loop3: detected capacity change from 0 to 2048
[  465.415586][T16723] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.463483][T16742] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.468224][T16746] loop2: detected capacity change from 0 to 2048
[  465.483785][T16739] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.518595][T16754] loop1: detected capacity change from 0 to 2048
[  465.525838][T16738] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.538561][T16757] loop3: detected capacity change from 0 to 2048
[  465.562017][T16761] loop0: detected capacity change from 0 to 2048
[  465.563741][T16746] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.568817][T16754] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.625043][T16769] loop4: detected capacity change from 0 to 2048
[  465.635372][T16761] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.638069][T16757] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.675206][T16777] loop2: detected capacity change from 0 to 2048
[  465.698514][T16779] loop0: detected capacity change from 0 to 2048
[  465.708783][T16769] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.709696][T16783] loop3: detected capacity change from 0 to 2048
[  465.725138][T16781] loop1: detected capacity change from 0 to 2048
[  465.743205][T16777] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.769529][T16779] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.793705][T16794] loop4: detected capacity change from 0 to 2048
[  465.800047][T16783] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.803260][T16781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.846978][T16802] loop2: detected capacity change from 0 to 2048
[  465.850791][T16805] loop0: detected capacity change from 0 to 2048
[  465.859090][T16794] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.895616][T16811] loop1: detected capacity change from 0 to 2048
[  465.895616][T16812] loop3: detected capacity change from 0 to 2048
[  465.913634][T16805] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.917092][T16802] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.965679][T16811] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  465.969117][T16822] loop4: detected capacity change from 0 to 2048
[  465.998447][T16812] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.005867][T16828] loop2: detected capacity change from 0 to 2048
[  466.023140][T16829] loop0: detected capacity change from 0 to 2048
[  466.043374][T16822] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.060164][T16828] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.085109][T16836] loop1: detected capacity change from 0 to 2048
[  466.097498][T16829] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.101702][T16842] loop3: detected capacity change from 0 to 2048
[  466.131793][T16845] loop2: detected capacity change from 0 to 2048
[  466.157557][T16847] loop0: detected capacity change from 0 to 2048
[  466.174041][T16849] loop4: detected capacity change from 0 to 2048
[  466.183828][T16836] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.189253][T16842] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.224509][T16845] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.230736][T16849] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.239448][T16847] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.295783][T16867] loop1: detected capacity change from 0 to 2048
[  466.298293][T16868] loop3: detected capacity change from 0 to 2048
[  466.325246][T16872] loop2: detected capacity change from 0 to 2048
[  466.344933][T16870] loop0: detected capacity change from 0 to 2048
[  466.346524][T16874] loop4: detected capacity change from 0 to 2048
[  466.353508][T16868] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.357520][T16867] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.427943][T16882] loop1: detected capacity change from 0 to 2048
[  466.433312][T16884] loop3: detected capacity change from 0 to 2048
[  466.436802][T16872] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.442701][T16870] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.484686][T16874] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.498032][T16884] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.499967][T16882] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.571211][T16903] loop2: detected capacity change from 0 to 2048
[  466.580213][T16902] loop0: detected capacity change from 0 to 2048
[  466.604861][T16906] loop3: detected capacity change from 0 to 2048
[  466.612270][T16907] loop4: detected capacity change from 0 to 2048
[  466.631456][T16902] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.634724][T16911] loop1: detected capacity change from 0 to 2048
[  466.665875][T16906] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.681533][T16903] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.691789][T16907] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.696580][T16911] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.741301][T16926] loop0: detected capacity change from 0 to 2048
[  466.772489][T16930] loop2: detected capacity change from 0 to 2048
[  466.776723][T16929] loop4: detected capacity change from 0 to 2048
[  466.788883][T16933] loop1: detected capacity change from 0 to 2048
[  466.796817][T16934] loop3: detected capacity change from 0 to 2048
[  466.811152][T16930] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.824652][T16934] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.841146][T16926] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.866804][T16929] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.885341][T16933] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.921912][T16956] loop0: detected capacity change from 0 to 2048
[  466.930307][T16953] loop3: detected capacity change from 0 to 2048
[  466.937496][T16954] loop2: detected capacity change from 0 to 2048
[  466.967489][T16959] loop4: detected capacity change from 0 to 2048
[  466.970357][T16956] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  466.987029][T16953] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.003088][T16962] loop1: detected capacity change from 0 to 2048
[  467.023835][T16962] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.023843][T16954] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.070290][T16974] loop3: detected capacity change from 0 to 2048
[  467.098946][T16977] loop2: detected capacity change from 0 to 2048
[  467.107556][T16959] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.129674][T16982] loop0: detected capacity change from 0 to 2048
[  467.136393][T16983] loop1: detected capacity change from 0 to 2048
[  467.153519][T16977] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.154095][T16989] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.207314][T16982] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.211045][T16983] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.253512][T16991] loop4: detected capacity change from 0 to 2048
[  467.287995][T17001] loop3: detected capacity change from 0 to 2048
[  467.337729][T16999] loop2: detected capacity change from 0 to 2048
[  467.352720][T17004] loop1: detected capacity change from 0 to 2048
[  467.362907][T16991] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.387889][T17010] loop0: detected capacity change from 0 to 2048
[  467.399727][T17001] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.414992][T16999] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.457196][T17003] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.481279][T17019] loop4: detected capacity change from 0 to 2048
[  467.503868][T17010] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.504060][T17024] loop3: detected capacity change from 0 to 2048
[  467.539798][T17029] loop1: detected capacity change from 0 to 2048
[  467.575137][T17037] loop0: detected capacity change from 0 to 2048
[  467.576611][T17025] loop2: detected capacity change from 0 to 2048
[  467.587978][T17029] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.588034][T17019] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.605455][T17024] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.663778][T17025] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.673393][T17041] loop3: detected capacity change from 0 to 2048
[  467.695763][T17048] loop4: detected capacity change from 0 to 2048
[  467.714203][T17047] loop1: detected capacity change from 0 to 2048
[  467.738862][T17041] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.741102][T17054] loop2: detected capacity change from 0 to 2048
[  467.756651][T17037] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.793543][T17047] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.844487][T17064] loop3: detected capacity change from 0 to 2048
[  467.861622][T17048] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.876467][T17054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.899039][T17067] loop0: detected capacity change from 0 to 2048
[  467.934134][T17073] loop1: detected capacity change from 0 to 2048
[  467.934852][T17064] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  467.955723][T17076] loop4: detected capacity change from 0 to 2048
[  467.976253][T17079] loop2: detected capacity change from 0 to 2048
[  467.994006][T17067] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.001547][T17079] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.045271][T17082] loop3: detected capacity change from 0 to 2048
[  468.053193][T17073] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.097927][T17082] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.119315][T17076] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.134899][T17097] loop0: detected capacity change from 0 to 2048
[  468.141401][T17100] loop2: detected capacity change from 0 to 2048
[  468.167742][T17102] loop1: detected capacity change from 0 to 2048
[  468.176464][T17097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.204667][T17107] loop4: detected capacity change from 0 to 2048
[  468.223540][T17109] loop3: detected capacity change from 0 to 2048
[  468.229770][T17102] EXT4-fs mount: 665 callbacks suppressed
[  468.229789][T17102] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.231280][T17100] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.253843][T17115] loop0: detected capacity change from 0 to 2048
[  468.268864][T17102] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.280719][T17100] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.318379][T17115] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.336003][T17107] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.347266][T17109] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.368684][T17115] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.399580][T17107] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.413113][T17131] loop2: detected capacity change from 0 to 2048
[  468.422014][T17109] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.467512][T17131] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.477989][T17135] loop1: detected capacity change from 0 to 2048
[  468.486112][T17131] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.553599][T17140] loop0: detected capacity change from 0 to 2048
[  468.591169][T17135] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.596094][T17143] loop2: detected capacity change from 0 to 2048
[  468.601811][T17142] loop3: detected capacity change from 0 to 2048
[  468.616956][T17135] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.632625][T17144] loop4: detected capacity change from 0 to 2048
[  468.658991][T17142] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.677663][T17144] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.698650][T17140] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.711466][T17143] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.722206][T17142] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.740713][T17144] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.757402][T17140] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.772264][T17156] loop1: detected capacity change from 0 to 2048
[  468.782552][T17143] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.861032][T17164] loop2: detected capacity change from 0 to 2048
[  468.872609][T17165] loop3: detected capacity change from 0 to 2048
[  468.892163][T17168] loop0: detected capacity change from 0 to 2048
[  468.906881][T17170] loop4: detected capacity change from 0 to 2048
[  468.913542][T17156] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.930356][T17164] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.945214][T17165] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.947508][T17156] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  468.974391][T17170] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  468.989409][T17168] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.001403][T17165] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.001508][T17164] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.040758][T17170] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.062207][T17168] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.101046][T17193] loop1: detected capacity change from 0 to 2048
[  469.112318][T17191] loop4: detected capacity change from 0 to 2048
[  469.131121][T17199] loop3: detected capacity change from 0 to 2048
[  469.135670][T17196] loop2: detected capacity change from 0 to 2048
[  469.138223][T17198] loop0: detected capacity change from 0 to 2048
[  469.154809][T17193] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.166429][T17193] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.166981][T17191] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.192710][T17191] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.202176][T17199] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.221984][T17199] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.222670][T17196] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.248372][T17196] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.289193][T17198] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.327442][T17219] loop2: detected capacity change from 0 to 2048
[  469.337420][T17198] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.355198][T17214] loop1: detected capacity change from 0 to 2048
[  469.367230][T17215] loop4: detected capacity change from 0 to 2048
[  469.380322][T17222] loop3: detected capacity change from 0 to 2048
[  469.384504][T17214] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.399495][T17214] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.406483][T17225] loop0: detected capacity change from 0 to 2048
[  469.417373][T17219] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.439488][T17215] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.450817][T17219] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.452537][T17222] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.466410][T17215] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.506915][T17222] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.532759][T17225] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.535105][T17238] loop1: detected capacity change from 0 to 2048
[  469.557708][T17225] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.573593][T17245] loop2: detected capacity change from 0 to 2048
[  469.590413][T17244] loop4: detected capacity change from 0 to 2048
[  469.603257][T17244] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.603520][T17238] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.641136][T17251] loop3: detected capacity change from 0 to 2048
[  469.648939][T17245] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.661233][T17253] loop0: detected capacity change from 0 to 2048
[  469.669070][T17244] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.679842][T17238] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.690751][T17245] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.708124][T17251] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.726353][T17251] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.755770][T17263] loop1: detected capacity change from 0 to 2048
[  469.773791][T17266] loop4: detected capacity change from 0 to 2048
[  469.785626][T17253] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.786889][T17268] loop2: detected capacity change from 0 to 2048
[  469.797479][T17253] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.815717][T17272] loop3: detected capacity change from 0 to 2048
[  469.831869][T17263] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.839688][T17266] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.854212][T17263] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.875685][T17280] loop0: detected capacity change from 0 to 2048
[  469.875997][T17266] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.896722][T17268] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.910553][T17272] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.921649][T17268] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.925021][T17272] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  469.964513][T17280] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  469.990147][T17280] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.026730][T17292] loop4: detected capacity change from 0 to 2048
[  470.045179][T17294] loop1: detected capacity change from 0 to 2048
[  470.052679][T17297] loop2: detected capacity change from 0 to 2048
[  470.054928][T17298] loop3: detected capacity change from 0 to 2048
[  470.075388][T17300] loop0: detected capacity change from 0 to 2048
[  470.122173][T17294] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.142487][T17297] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.157851][T17307] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.160665][T17292] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.188835][T17292] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.206185][T17297] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.208448][T17300] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.224618][T17298] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.245647][T17300] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.260828][T17298] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.287603][T17317] loop1: detected capacity change from 0 to 2048
[  470.310319][T17319] loop4: detected capacity change from 0 to 2048
[  470.338361][T17323] loop2: detected capacity change from 0 to 2048
[  470.343932][T17319] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.356359][T17322] loop0: detected capacity change from 0 to 2048
[  470.360843][T17317] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.376429][T17329] loop3: detected capacity change from 0 to 2048
[  470.381817][T17317] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.397642][T17319] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.449454][T17322] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.466568][T17338] loop4: detected capacity change from 0 to 2048
[  470.474504][T17329] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.484659][T17341] loop1: detected capacity change from 0 to 2048
[  470.486219][T17323] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.497089][T17329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.511838][T17323] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.516890][T17322] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.571281][T17341] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.583691][T17338] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.594464][T17352] loop0: detected capacity change from 0 to 2048
[  470.601151][T17341] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.620264][T17354] loop3: detected capacity change from 0 to 2048
[  470.624650][T17351] loop2: detected capacity change from 0 to 2048
[  470.628803][T17338] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.652728][T17352] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.667627][T17352] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.684442][T17354] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.696097][T17354] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.727681][T17364] loop1: detected capacity change from 0 to 2048
[  470.735423][T17351] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.741062][T17367] loop4: detected capacity change from 0 to 2048
[  470.753742][T17351] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.774577][T17373] loop0: detected capacity change from 0 to 2048
[  470.781294][T17372] loop3: detected capacity change from 0 to 2048
[  470.802177][T17367] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.807163][T17364] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.828718][T17364] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.856235][T17367] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.872939][T17383] loop2: detected capacity change from 0 to 2048
[  470.907411][T17373] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.908536][T17387] loop1: detected capacity change from 0 to 2048
[  470.921108][T17372] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  470.937969][T17372] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.975513][T17373] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  470.983209][T17389] loop4: detected capacity change from 0 to 2048
[  470.997107][T17383] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.009741][T17383] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.037144][T17387] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.044379][T17398] loop3: detected capacity change from 0 to 2048
[  471.054250][T17387] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.063411][T17401] loop0: detected capacity change from 0 to 2048
[  471.087438][T17389] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.104488][T17408] loop2: detected capacity change from 0 to 2048
[  471.108340][T17389] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.133377][T17407] loop1: detected capacity change from 0 to 2048
[  471.150366][T17398] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.161510][T17401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.176708][T17408] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.192869][T17398] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.207795][T17401] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.213049][T17420] loop4: detected capacity change from 0 to 2048
[  471.236171][T17407] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.236533][T17408] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.274157][T17407] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.281239][T17420] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.320622][T17420] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.334609][T17428] loop0: detected capacity change from 0 to 2048
[  471.376176][T17431] loop1: detected capacity change from 0 to 2048
[  471.377291][T17428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  471.393923][T17435] loop3: detected capacity change from 0 to 2048
[  471.401915][T17428] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.404116][T17432] loop2: detected capacity change from 0 to 2048
[  471.432340][T17439] loop4: detected capacity change from 0 to 2048
[  471.440218][T17435] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.470421][T17444] loop0: detected capacity change from 0 to 2048
[  471.495779][T17431] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.502971][T17448] loop3: detected capacity change from 0 to 2048
[  471.515101][T17432] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.519158][T17439] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.552312][T17444] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.613415][T17448] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.646675][T17462] loop1: detected capacity change from 0 to 2048
[  471.657444][T17461] loop4: detected capacity change from 0 to 2048
[  471.669435][T17465] loop2: detected capacity change from 0 to 2048
[  471.675258][T17471] loop0: detected capacity change from 0 to 2048
[  471.682371][T17470] loop3: detected capacity change from 0 to 2048
[  471.723965][T17462] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.736044][T17471] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.738934][T17465] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.760245][T17470] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.803201][T17461] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.903391][T17493] loop2: detected capacity change from 0 to 2048
[  471.908884][T17496] loop1: detected capacity change from 0 to 2048
[  471.912507][T17494] loop0: detected capacity change from 0 to 2048
[  471.923887][T17491] loop3: detected capacity change from 0 to 2048
[  471.935679][T17495] loop4: detected capacity change from 0 to 2048
[  471.953342][T17493] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  471.989759][T17494] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.004593][T17496] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.019544][T17495] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.031904][T17491] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.066217][T17514] loop2: detected capacity change from 0 to 2048
[  472.092211][T17517] loop0: detected capacity change from 0 to 2048
[  472.100326][T17518] loop1: detected capacity change from 0 to 2048
[  472.134445][T17520] loop3: detected capacity change from 0 to 2048
[  472.135800][T17522] loop4: detected capacity change from 0 to 2048
[  472.155246][T17517] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.156678][T17514] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.170232][T17518] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.214915][T17520] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.223871][T17522] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.267218][T17540] loop2: detected capacity change from 0 to 2048
[  472.286634][T17544] loop3: detected capacity change from 0 to 2048
[  472.305022][T17542] loop1: detected capacity change from 0 to 2048
[  472.311764][T17547] loop0: detected capacity change from 0 to 2048
[  472.318880][T17546] loop4: detected capacity change from 0 to 2048
[  472.324178][T17540] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.344952][T17544] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.365208][T17542] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.393643][T17546] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.413840][T17547] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.413852][T17563] loop3: detected capacity change from 0 to 2048
[  472.434398][T17567] loop2: detected capacity change from 0 to 2048
[  472.453812][T17568] loop1: detected capacity change from 0 to 2048
[  472.467503][T17563] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.482781][T17567] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.491038][T17576] loop4: detected capacity change from 0 to 2048
[  472.515840][T17578] loop0: detected capacity change from 0 to 2048
[  472.529163][T17582] loop3: detected capacity change from 0 to 2048
[  472.531127][T17568] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.561420][T17585] loop2: detected capacity change from 0 to 2048
[  472.573615][T17576] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.595984][T17578] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.622027][T17593] loop1: detected capacity change from 0 to 2048
[  472.634375][T17585] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.654251][T17597] loop4: detected capacity change from 0 to 2048
[  472.663184][T17582] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.694211][T17603] loop0: detected capacity change from 0 to 2048
[  472.704178][T17593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.710286][T17607] loop2: detected capacity change from 0 to 2048
[  472.747212][T17612] loop3: detected capacity change from 0 to 2048
[  472.753673][T17597] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.766381][T17603] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.768753][T17607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.814279][T17621] loop1: detected capacity change from 0 to 2048
[  472.836832][T17627] loop4: detected capacity change from 0 to 2048
[  472.838824][T17612] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.853956][T17626] loop0: detected capacity change from 0 to 2048
[  472.874357][T17630] loop2: detected capacity change from 0 to 2048
[  472.886786][T17621] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.894532][T17635] loop3: detected capacity change from 0 to 2048
[  472.914721][T17626] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.929593][T17627] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.965502][T17644] loop1: detected capacity change from 0 to 2048
[  472.967134][T17635] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  472.981144][T17630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.026734][T17654] loop4: detected capacity change from 0 to 2048
[  473.038233][T17653] loop0: detected capacity change from 0 to 2048
[  473.051041][T17644] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.055202][T17659] loop3: detected capacity change from 0 to 2048
[  473.070083][T17658] loop2: detected capacity change from 0 to 2048
[  473.086791][T17653] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.096985][T17654] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.133777][T17670] loop1: detected capacity change from 0 to 2048
[  473.134387][T17658] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.175285][T17659] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.182637][T17679] loop4: detected capacity change from 0 to 2048
[  473.195926][T17676] loop0: detected capacity change from 0 to 2048
[  473.210277][T17681] loop2: detected capacity change from 0 to 2048
[  473.227147][T17670] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.248157][T17685] loop3: detected capacity change from 0 to 2048
[  473.260096][T17679] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.272679][T17676] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.279975][T17681] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.322219][T17697] loop1: detected capacity change from 0 to 2048
[  473.341036][T17685] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.365527][T17701] loop4: detected capacity change from 0 to 2048
[  473.375859][T17703] loop0: detected capacity change from 0 to 2048
[  473.381750][T17705] loop2: detected capacity change from 0 to 2048
[  473.384827][T17697] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.453977][T17701] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.454976][T17710] loop3: detected capacity change from 0 to 2048
[  473.479836][T17703] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.484961][T17715] loop1: detected capacity change from 0 to 2048
[  473.506091][T17705] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.526292][T17723] loop4: detected capacity change from 0 to 2048
[  473.543735][T17710] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.549306][T17725] loop0: detected capacity change from 0 to 2048
[  473.567972][T17715] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.578778][T17732] loop2: detected capacity change from 0 to 2048
[  473.608288][T17723] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.627316][T17736] loop3: detected capacity change from 0 to 2048
[  473.640201][T17725] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.650386][T17742] loop1: detected capacity change from 0 to 2048
[  473.693118][T17732] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.719005][T17748] loop4: detected capacity change from 0 to 2048
[  473.725044][T17752] loop0: detected capacity change from 0 to 2048
[  473.725919][T17742] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.745430][T17736] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.796481][T17761] loop1: detected capacity change from 0 to 2048
[  473.803120][T17748] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.814203][T17763] loop2: detected capacity change from 0 to 2048
[  473.831296][T17752] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.833071][T17765] loop3: detected capacity change from 0 to 2048
[  473.863914][T17763] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.870605][T17761] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.913224][T17765] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.916010][T17776] loop4: detected capacity change from 0 to 2048
[  473.962846][T17784] loop1: detected capacity change from 0 to 2048
[  473.969199][T17780] loop0: detected capacity change from 0 to 2048
[  473.977717][T17785] loop2: detected capacity change from 0 to 2048
[  473.990144][T17776] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  473.994276][T17789] loop3: detected capacity change from 0 to 2048
[  474.043910][T17785] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.062565][T17780] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.088667][T17801] loop4: detected capacity change from 0 to 2048
[  474.095672][T17789] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.102752][T17784] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.146219][T17807] loop0: detected capacity change from 0 to 2048
[  474.146272][T17809] loop2: detected capacity change from 0 to 2048
[  474.156099][T17801] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.179146][T17814] loop3: detected capacity change from 0 to 2048
[  474.204665][T17816] loop1: detected capacity change from 0 to 2048
[  474.211174][T17809] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.214073][T17807] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.257762][T17824] loop4: detected capacity change from 0 to 2048
[  474.266580][T17814] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.267412][T17816] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.303013][T17832] loop2: detected capacity change from 0 to 2048
[  474.317034][T17834] loop0: detected capacity change from 0 to 2048
[  474.334080][T17836] loop3: detected capacity change from 0 to 2048
[  474.340066][T17824] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.365442][T17841] loop1: detected capacity change from 0 to 2048
[  474.374114][T17832] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.396762][T17834] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.407632][T17849] loop4: detected capacity change from 0 to 2048
[  474.432051][T17841] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.439464][T17852] loop2: detected capacity change from 0 to 2048
[  474.471210][T17858] loop0: detected capacity change from 0 to 2048
[  474.471278][T17849] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.477841][T17836] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.522358][T17866] loop1: detected capacity change from 0 to 2048
[  474.536275][T17852] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.548042][T17869] loop3: detected capacity change from 0 to 2048
[  474.569284][T17871] loop4: detected capacity change from 0 to 2048
[  474.583051][T17858] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.606389][T17869] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.624894][T17866] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.643979][T17871] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.645487][T17883] loop2: detected capacity change from 0 to 2048
[  474.684086][T17887] loop0: detected capacity change from 0 to 2048
[  474.717759][T17889] loop4: detected capacity change from 0 to 2048
[  474.723132][T17883] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.735340][T17895] loop1: detected capacity change from 0 to 2048
[  474.746298][T17893] loop3: detected capacity change from 0 to 2048
[  474.746793][T17887] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.830934][T17893] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.874676][T17889] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.876504][T17904] loop2: detected capacity change from 0 to 2048
[  474.907170][T17906] loop0: detected capacity change from 0 to 2048
[  474.918814][T17895] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  474.947669][T17914] loop3: detected capacity change from 0 to 2048
[  474.970454][T17918] loop4: detected capacity change from 0 to 2048
[  474.984280][T17914] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.000878][T17918] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.004507][T17906] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.042218][T17904] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.095865][T17933] loop1: detected capacity change from 0 to 2048
[  475.136345][T17932] loop3: detected capacity change from 0 to 2048
[  475.160071][T17933] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.175939][T17938] loop4: detected capacity change from 0 to 2048
[  475.195966][T17941] loop2: detected capacity change from 0 to 2048
[  475.211073][T17945] loop0: detected capacity change from 0 to 2048
[  475.214197][T17938] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.248095][T17950] loop1: detected capacity change from 0 to 2048
[  475.261063][T17941] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.276615][T17932] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.301757][T17950] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.324343][T17962] loop4: detected capacity change from 0 to 2048
[  475.336977][T17945] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.363540][T17965] loop2: detected capacity change from 0 to 2048
[  475.386681][T17962] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.404605][T17970] loop1: detected capacity change from 0 to 2048
[  475.410831][T17973] loop3: detected capacity change from 0 to 2048
[  475.419660][T17974] loop0: detected capacity change from 0 to 2048
[  475.466191][T17981] loop4: detected capacity change from 0 to 2048
[  475.476265][T17965] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.509557][T17973] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.521733][T17970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.530700][T17987] loop2: detected capacity change from 0 to 2048
[  475.539533][T17974] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.568381][T17981] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.664727][T17999] loop4: detected capacity change from 0 to 2048
[  475.675160][T18000] loop3: detected capacity change from 0 to 2048
[  475.683173][T17987] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.700081][T18002] loop0: detected capacity change from 0 to 2048
[  475.725826][T18005] loop1: detected capacity change from 0 to 2048
[  475.734185][T18000] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.777633][T17999] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.789625][T18010] loop2: detected capacity change from 0 to 2048
[  475.820833][T18005] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.839682][T18002] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.905603][T18025] loop4: detected capacity change from 0 to 2048
[  475.919021][T18010] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.953118][T18029] loop1: detected capacity change from 0 to 2048
[  475.959432][T18033] loop0: detected capacity change from 0 to 2048
[  475.967499][T18030] loop3: detected capacity change from 0 to 2048
[  475.983282][T18025] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  475.987221][T18033] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.013404][T18029] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.070573][T18030] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.099666][T18044] loop1: detected capacity change from 0 to 2048
[  476.119853][T18052] loop2: detected capacity change from 0 to 2048
[  476.176581][T18053] loop0: detected capacity change from 0 to 2048
[  476.189104][T18052] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.197770][T18060] loop3: detected capacity change from 0 to 2048
[  476.210237][T18044] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.248524][T18054] loop4: detected capacity change from 0 to 2048
[  476.255194][T18060] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.322256][T18054] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.329098][T18076] loop1: detected capacity change from 0 to 2048
[  476.346211][T18053] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.379958][T18079] loop2: detected capacity change from 0 to 2048
[  476.386204][T18080] loop3: detected capacity change from 0 to 2048
[  476.443723][T18083] loop0: detected capacity change from 0 to 2048
[  476.461073][T18079] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.461690][T18089] loop4: detected capacity change from 0 to 2048
[  476.482684][T18092] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.497661][T18080] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.530028][T18089] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.589909][T18083] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.601546][T18104] loop2: detected capacity change from 0 to 2048
[  476.611682][T18102] loop1: detected capacity change from 0 to 2048
[  476.640689][T18108] loop4: detected capacity change from 0 to 2048
[  476.679434][T18108] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.714827][T18113] loop3: detected capacity change from 0 to 2048
[  476.732520][T18118] loop0: detected capacity change from 0 to 2048
[  476.740985][T18104] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.741790][T18102] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.776220][T18113] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.842760][T18118] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.847648][T18132] loop1: detected capacity change from 0 to 2048
[  476.912488][T18128] loop4: detected capacity change from 0 to 2048
[  476.925265][T18130] loop2: detected capacity change from 0 to 2048
[  476.926156][T18132] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  476.943687][T18136] loop3: detected capacity change from 0 to 2048
[  477.020026][T18128] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.028953][T18146] loop0: detected capacity change from 0 to 2048
[  477.072315][T18147] loop1: detected capacity change from 0 to 2048
[  477.083119][T18130] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.117683][T18136] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.166685][T18159] loop4: detected capacity change from 0 to 2048
[  477.175099][T18147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.195206][T18146] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.214523][T18162] loop3: detected capacity change from 0 to 2048
[  477.228877][T18159] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.232551][T18164] loop2: detected capacity change from 0 to 2048
[  477.298563][T18171] loop0: detected capacity change from 0 to 2048
[  477.333162][T18173] loop1: detected capacity change from 0 to 2048
[  477.343937][T18175] loop4: detected capacity change from 0 to 2048
[  477.352048][T18162] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.372350][T18164] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.387504][T18171] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.392205][T18175] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.429946][T18187] loop3: detected capacity change from 0 to 2048
[  477.442390][T18189] loop2: detected capacity change from 0 to 2048
[  477.470113][T18173] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.499420][T18196] loop4: detected capacity change from 0 to 2048
[  477.512082][T18194] loop0: detected capacity change from 0 to 2048
[  477.528925][T18189] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.550764][T18187] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.571656][T18205] loop1: detected capacity change from 0 to 2048
[  477.584273][T18194] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.603645][T18196] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.636289][T18212] loop3: detected capacity change from 0 to 2048
[  477.662485][T18217] loop0: detected capacity change from 0 to 2048
[  477.685046][T18205] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.711236][T18219] loop2: detected capacity change from 0 to 2048
[  477.719031][T18217] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.734053][T18224] loop4: detected capacity change from 0 to 2048
[  477.753066][T18212] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.781252][T18219] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.828265][T18237] loop3: detected capacity change from 0 to 2048
[  477.829999][T18224] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.839833][T18233] loop1: detected capacity change from 0 to 2048
[  477.861288][T18235] loop0: detected capacity change from 0 to 2048
[  477.873137][T18237] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.909233][T18244] loop2: detected capacity change from 0 to 2048
[  477.920418][T18233] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.928440][T18250] loop4: detected capacity change from 0 to 2048
[  477.946066][T18235] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  477.955676][T18254] loop3: detected capacity change from 0 to 2048
[  477.984613][T18250] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.023766][T18254] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.046307][T18244] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.071522][T18265] loop0: detected capacity change from 0 to 2048
[  478.082164][T18266] loop1: detected capacity change from 0 to 2048
[  478.103886][T18269] loop4: detected capacity change from 0 to 2048
[  478.113307][T18265] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.145737][T18276] loop2: detected capacity change from 0 to 2048
[  478.147847][T18277] loop3: detected capacity change from 0 to 2048
[  478.168628][T18269] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.168628][T18266] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.196228][T18285] loop0: detected capacity change from 0 to 2048
[  478.213146][T18276] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.251055][T18285] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.269399][T18277] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.292825][T18290] loop1: detected capacity change from 0 to 2048
[  478.299476][T18294] loop4: detected capacity change from 0 to 2048
[  478.316425][T18300] loop2: detected capacity change from 0 to 2048
[  478.341183][T18302] loop0: detected capacity change from 0 to 2048
[  478.374484][T18290] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.391595][T18306] loop3: detected capacity change from 0 to 2048
[  478.398233][T18294] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.414422][T18302] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.437348][T18300] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.502044][T18319] loop4: detected capacity change from 0 to 2048
[  478.508522][T18306] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.527162][T18321] loop1: detected capacity change from 0 to 2048
[  478.556972][T18324] loop0: detected capacity change from 0 to 2048
[  478.563854][T18326] loop2: detected capacity change from 0 to 2048
[  478.572974][T18319] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.600631][T18321] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.616070][T18335] loop3: detected capacity change from 0 to 2048
[  478.638175][T18326] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.645472][T18324] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.678871][T18343] loop4: detected capacity change from 0 to 2048
[  478.693470][T18345] loop1: detected capacity change from 0 to 2048
[  478.709029][T18348] loop2: detected capacity change from 0 to 2048
[  478.709702][T18335] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.743695][T18352] loop0: detected capacity change from 0 to 2048
[  478.782849][T18360] loop3: detected capacity change from 0 to 2048
[  478.790366][T18348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.809020][T18343] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.830793][T18352] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.847963][T18345] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.897321][T18360] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.916104][T18371] loop0: detected capacity change from 0 to 2048
[  478.930813][T18373] loop1: detected capacity change from 0 to 2048
[  478.954458][T18377] loop4: detected capacity change from 0 to 2048
[  478.973426][T18371] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  478.974508][T18373] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.002439][T18385] loop3: detected capacity change from 0 to 2048
[  479.004306][T18379] loop2: detected capacity change from 0 to 2048
[  479.038306][T18385] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.061370][T18390] loop1: detected capacity change from 0 to 2048
[  479.086349][T18392] loop0: detected capacity change from 0 to 2048
[  479.099617][T18377] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.138290][T18379] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.154173][T18401] loop3: detected capacity change from 0 to 2048
[  479.165601][T18392] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.166479][T18390] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.242748][T18410] loop4: detected capacity change from 0 to 2048
[  479.262136][T18416] loop2: detected capacity change from 0 to 2048
[  479.276217][T18401] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.278986][T18413] loop1: detected capacity change from 0 to 2048
[  479.292321][T18410] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.301925][T18415] loop0: detected capacity change from 0 to 2048
[  479.343114][T18416] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.375231][T18413] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.393173][T18434] loop3: detected capacity change from 0 to 2048
[  479.395281][T18415] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.403014][T18426] loop4: detected capacity change from 0 to 2048
[  479.435739][T18436] loop2: detected capacity change from 0 to 2048
[  479.465764][T18426] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.471875][T18442] loop1: detected capacity change from 0 to 2048
[  479.498045][T18434] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.502647][T18445] loop0: detected capacity change from 0 to 2048
[  479.519547][T18436] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.551595][T18451] loop4: detected capacity change from 0 to 2048
[  479.559385][T18445] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.598615][T18457] loop3: detected capacity change from 0 to 2048
[  479.599301][T18458] loop2: detected capacity change from 0 to 2048
[  479.617890][T18462] loop0: detected capacity change from 0 to 2048
[  479.624673][T18442] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.661928][T18457] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.679870][T18451] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.687143][T18462] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.714469][T18458] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.725876][T18477] loop1: detected capacity change from 0 to 2048
[  479.788341][T18480] loop3: detected capacity change from 0 to 2048
[  479.788398][T18477] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.803817][T18487] loop0: detected capacity change from 0 to 2048
[  479.819309][T18486] loop4: detected capacity change from 0 to 2048
[  479.821997][T18485] loop2: detected capacity change from 0 to 2048
[  479.843456][T18480] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.864084][T18486] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.895106][T18497] loop1: detected capacity change from 0 to 2048
[  479.898104][T18485] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.914070][T18487] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  479.956753][T18505] loop4: detected capacity change from 0 to 2048
[  479.969091][T18506] loop3: detected capacity change from 0 to 2048
[  480.001167][T18511] loop2: detected capacity change from 0 to 2048
[  480.007813][T18497] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.033321][T18505] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.050678][T18512] loop0: detected capacity change from 0 to 2048
[  480.091905][T18506] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.106576][T18527] loop1: detected capacity change from 0 to 2048
[  480.112708][T18512] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.120538][T18511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.156182][T18529] loop4: detected capacity change from 0 to 2048
[  480.207673][T18534] loop3: detected capacity change from 0 to 2048
[  480.211471][T18529] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.227431][T18541] loop0: detected capacity change from 0 to 2048
[  480.239648][T18527] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.271524][T18540] loop2: detected capacity change from 0 to 2048
[  480.293254][T18534] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.322631][T18541] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.327135][T18548] loop1: detected capacity change from 0 to 2048
[  480.358171][T18553] loop4: detected capacity change from 0 to 2048
[  480.367231][T18540] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.413386][T18548] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.442912][T18553] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.475468][T18567] loop0: detected capacity change from 0 to 2048
[  480.478874][T18562] loop3: detected capacity change from 0 to 2048
[  480.509382][T18565] loop2: detected capacity change from 0 to 2048
[  480.516075][T18569] loop1: detected capacity change from 0 to 2048
[  480.537314][T18571] loop4: detected capacity change from 0 to 2048
[  480.538074][T18562] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.547482][T18565] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.584310][T18569] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.608230][T18567] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.644544][T18588] loop3: detected capacity change from 0 to 2048
[  480.654408][T18586] loop2: detected capacity change from 0 to 2048
[  480.672223][T18590] loop1: detected capacity change from 0 to 2048
[  480.676381][T18571] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.694618][T18586] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.741560][T18597] loop0: detected capacity change from 0 to 2048
[  480.744129][T18590] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.779445][T18603] loop2: detected capacity change from 0 to 2048
[  480.786128][T18588] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.786791][T18605] loop4: detected capacity change from 0 to 2048
[  480.824179][T18597] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.834528][T18610] loop1: detected capacity change from 0 to 2048
[  480.848965][T18605] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.849287][T18603] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.947191][T18623] loop0: detected capacity change from 0 to 2048
[  480.949616][T18620] loop3: detected capacity change from 0 to 2048
[  480.957048][T18610] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  480.984944][T18627] loop2: detected capacity change from 0 to 2048
[  480.994224][T18628] loop4: detected capacity change from 0 to 2048
[  481.005931][T18620] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.063501][T18637] loop1: detected capacity change from 0 to 2048
[  481.072086][T18627] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.081975][T18639] loop3: detected capacity change from 0 to 2048
[  481.087034][T18623] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.103064][T18628] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.133185][T18637] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.178723][T18652] loop2: detected capacity change from 0 to 2048
[  481.188314][T18653] loop0: detected capacity change from 0 to 2048
[  481.202268][T18657] loop1: detected capacity change from 0 to 2048
[  481.205290][T18655] loop4: detected capacity change from 0 to 2048
[  481.211958][T18639] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.243998][T18657] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.246201][T18652] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.259072][T18653] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.310933][T18655] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.314582][T18673] loop3: detected capacity change from 0 to 2048
[  481.351750][T18678] loop2: detected capacity change from 0 to 2048
[  481.359214][T18680] loop0: detected capacity change from 0 to 2048
[  481.367780][T18679] loop1: detected capacity change from 0 to 2048
[  481.391258][T18678] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.401642][T18686] loop4: detected capacity change from 0 to 2048
[  481.415433][T18673] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.433187][T18680] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.436415][T18679] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.480789][T18696] loop2: detected capacity change from 0 to 2048
[  481.502315][T18698] loop3: detected capacity change from 0 to 2048
[  481.515579][T18702] loop0: detected capacity change from 0 to 2048
[  481.523442][T18700] loop1: detected capacity change from 0 to 2048
[  481.533115][T18686] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.545969][T18698] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.549879][T18696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.626788][T18713] loop2: detected capacity change from 0 to 2048
[  481.635788][T18702] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.652057][T18700] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.659850][T18719] loop4: detected capacity change from 0 to 2048
[  481.679459][T18718] loop3: detected capacity change from 0 to 2048
[  481.693285][T18713] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.731110][T18730] loop0: detected capacity change from 0 to 2048
[  481.738200][T18719] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.741018][T18718] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.763864][T18732] loop1: detected capacity change from 0 to 2048
[  481.785664][T18739] loop2: detected capacity change from 0 to 2048
[  481.817242][T18743] loop3: detected capacity change from 0 to 2048
[  481.817625][T18742] loop4: detected capacity change from 0 to 2048
[  481.837142][T18732] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.857242][T18742] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.872593][T18730] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.893627][T18739] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.935425][T18743] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  481.993839][T18764] loop2: detected capacity change from 0 to 2048
[  481.996168][T18765] loop1: detected capacity change from 0 to 2048
[  482.011966][T18766] loop4: detected capacity change from 0 to 2048
[  482.018264][T18761] loop0: detected capacity change from 0 to 2048
[  482.028798][T18765] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.035973][T18770] loop3: detected capacity change from 0 to 2048
[  482.063039][T18764] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.114334][T18766] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.134268][T18783] loop1: detected capacity change from 0 to 2048
[  482.142794][T18761] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.162286][T18770] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.200208][T18791] loop2: detected capacity change from 0 to 2048
[  482.239005][T18783] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.247448][T18794] loop4: detected capacity change from 0 to 2048
[  482.300877][T18791] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.315707][T18807] loop0: detected capacity change from 0 to 2048
[  482.330985][T18794] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.335428][T18808] loop1: detected capacity change from 0 to 2048
[  482.360869][T18811] loop3: detected capacity change from 0 to 2048
[  482.374961][T18813] loop2: detected capacity change from 0 to 2048
[  482.378339][T18807] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.420259][T18808] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.422649][T18819] loop4: detected capacity change from 0 to 2048
[  482.450271][T18811] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.495350][T18828] loop0: detected capacity change from 0 to 2048
[  482.523086][T18813] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.535361][T18837] loop1: detected capacity change from 0 to 2048
[  482.564720][T18819] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.579771][T18828] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.603488][T18837] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.604294][T18838] loop3: detected capacity change from 0 to 2048
[  482.663091][T18844] loop4: detected capacity change from 0 to 2048
[  482.673761][T18838] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.706308][T18848] loop0: detected capacity change from 0 to 2048
[  482.714457][T18855] loop1: detected capacity change from 0 to 2048
[  482.735039][T18856] loop2: detected capacity change from 0 to 2048
[  482.769582][T18860] loop3: detected capacity change from 0 to 2048
[  482.776133][T18844] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.838757][T18860] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.857185][T18855] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.857592][T18873] loop4: detected capacity change from 0 to 2048
[  482.872115][T18856] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.895743][T18848] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.930826][T18873] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  482.975159][T18882] loop2: detected capacity change from 0 to 2048
[  482.988273][T18880] loop1: detected capacity change from 0 to 2048
[  483.007385][T18884] loop3: detected capacity change from 0 to 2048
[  483.020412][T18880] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.040761][T18882] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.053755][T18886] loop0: detected capacity change from 0 to 2048
[  483.069228][T18894] loop4: detected capacity change from 0 to 2048
[  483.115787][T18897] loop1: detected capacity change from 0 to 2048
[  483.120099][T18899] loop2: detected capacity change from 0 to 2048
[  483.138174][T18894] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.142840][T18884] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.179973][T18886] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.201643][T18899] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.217674][T18897] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.266799][T18919] loop4: detected capacity change from 0 to 2048
[  483.284412][T18921] loop1: detected capacity change from 0 to 2048
[  483.305902][T18923] loop2: detected capacity change from 0 to 2048
[  483.307892][T18920] loop0: detected capacity change from 0 to 2048
[  483.318746][T18921] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.322292][T18925] loop3: detected capacity change from 0 to 2048
[  483.380043][T18923] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.400353][T18920] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.411054][T18925] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.418062][T18933] loop1: detected capacity change from 0 to 2048
[  483.455231][T18919] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.486705][T18944] loop0: detected capacity change from 0 to 2048
[  483.504866][T18933] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.524679][T18947] loop2: detected capacity change from 0 to 2048
[  483.558819][T18952] loop3: detected capacity change from 0 to 2048
[  483.565371][T18944] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.567949][T18955] loop4: detected capacity change from 0 to 2048
[  483.593116][T18958] loop1: detected capacity change from 0 to 2048
[  483.609253][T18947] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.626777][T18952] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.661122][T18955] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.666604][T18966] loop0: detected capacity change from 0 to 2048
[  483.686197][T18958] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.740839][T18966] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.751706][T18982] loop4: detected capacity change from 0 to 2048
[  483.765910][T18978] loop2: detected capacity change from 0 to 2048
[  483.773585][T18979] loop3: detected capacity change from 0 to 2048
[  483.783387][T18983] loop1: detected capacity change from 0 to 2048
[  483.804621][T18979] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.817565][T18988] loop0: detected capacity change from 0 to 2048
[  483.829629][T18978] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.847472][T18982] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.865995][T18983] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.898487][T18999] loop3: detected capacity change from 0 to 2048
[  483.918506][T19004] loop4: detected capacity change from 0 to 2048
[  483.924858][T19001] loop2: detected capacity change from 0 to 2048
[  483.925084][T18988] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.944605][T19007] loop1: detected capacity change from 0 to 2048
[  483.964475][T19001] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  483.964485][T18999] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.010778][T19017] loop0: detected capacity change from 0 to 2048
[  484.031989][T19007] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.055395][T19023] loop2: detected capacity change from 0 to 2048
[  484.066380][T19004] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.078233][T19025] loop3: detected capacity change from 0 to 2048
[  484.081707][T19017] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.116373][T19031] loop1: detected capacity change from 0 to 2048
[  484.135510][T19035] loop4: detected capacity change from 0 to 2048
[  484.146706][T19023] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.152635][T19038] loop0: detected capacity change from 0 to 2048
[  484.171389][T19025] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.174197][T19031] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.215670][T19038] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.244428][T19035] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.282455][T19054] loop1: detected capacity change from 0 to 2048
[  484.287656][T19056] loop2: detected capacity change from 0 to 2048
[  484.293622][T19059] loop0: detected capacity change from 0 to 2048
[  484.301602][T19057] loop3: detected capacity change from 0 to 2048
[  484.319757][T19063] loop4: detected capacity change from 0 to 2048
[  484.322245][T19054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.384536][T19063] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.385744][T19074] loop1: detected capacity change from 0 to 2048
[  484.399778][T19059] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.405758][T19056] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.437619][T19057] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.471717][T19080] loop4: detected capacity change from 0 to 2048
[  484.497306][T19074] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.500096][T19084] loop0: detected capacity change from 0 to 2048
[  484.524757][T19088] loop2: detected capacity change from 0 to 2048
[  484.535879][T19087] loop3: detected capacity change from 0 to 2048
[  484.544743][T19080] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.575628][T19095] loop1: detected capacity change from 0 to 2048
[  484.586606][T19088] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.592362][T19084] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.621291][T19098] loop4: detected capacity change from 0 to 2048
[  484.647472][T19106] loop0: detected capacity change from 0 to 2048
[  484.651294][T19095] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.669239][T19087] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.678954][T19110] loop2: detected capacity change from 0 to 2048
[  484.695082][T19098] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.757382][T19119] loop1: detected capacity change from 0 to 2048
[  484.763940][T19106] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.775586][T19126] loop3: detected capacity change from 0 to 2048
[  484.789138][T19110] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.799513][T19118] loop4: detected capacity change from 0 to 2048
[  484.823764][T19119] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.860162][T19126] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.862480][T19135] loop0: detected capacity change from 0 to 2048
[  484.882787][T19118] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.890685][T19137] loop2: detected capacity change from 0 to 2048
[  484.918564][T19142] loop1: detected capacity change from 0 to 2048
[  484.941565][T19137] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.946451][T19135] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  484.975588][T19150] loop4: detected capacity change from 0 to 2048
[  484.979395][T19148] loop3: detected capacity change from 0 to 2048
[  485.014186][T19142] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.031159][T19150] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.032198][T19148] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.054561][T19154] loop0: detected capacity change from 0 to 2048
[  485.070513][T19161] loop2: detected capacity change from 0 to 2048
[  485.092948][T19154] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.152758][T19161] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.167684][T19171] loop4: detected capacity change from 0 to 2048
[  485.178431][T19176] loop3: detected capacity change from 0 to 2048
[  485.195490][T19171] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.217660][T19177] loop0: detected capacity change from 0 to 2048
[  485.227420][T19179] loop1: detected capacity change from 0 to 2048
[  485.246362][T19176] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.304307][T19177] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.313009][T19199] loop3: detected capacity change from 0 to 2048
[  485.326374][T19179] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.361522][T19195] loop4: detected capacity change from 0 to 2048
[  485.365246][T19201] loop2: detected capacity change from 0 to 2048
[  485.385288][T19199] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.421784][T19195] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.424428][T19209] loop0: detected capacity change from 0 to 2048
[  485.450337][T19206] loop1: detected capacity change from 0 to 2048
[  485.459203][T19201] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.484912][T19219] loop3: detected capacity change from 0 to 2048
[  485.491521][T19209] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.545260][T19224] loop2: detected capacity change from 0 to 2048
[  485.552040][T19219] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.569165][T19228] loop4: detected capacity change from 0 to 2048
[  485.584106][T19229] loop0: detected capacity change from 0 to 2048
[  485.605519][T19206] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.638742][T19228] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.657536][T19229] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.680786][T19224] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.745641][T19249] loop3: detected capacity change from 0 to 2048
[  485.751831][T19248] loop4: detected capacity change from 0 to 2048
[  485.766024][T19246] loop1: detected capacity change from 0 to 2048
[  485.783870][T19253] loop0: detected capacity change from 0 to 2048
[  485.795654][T19251] loop2: detected capacity change from 0 to 2048
[  485.805122][T19249] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.841403][T19246] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.862078][T19248] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.879554][T19253] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.896617][T19269] loop3: detected capacity change from 0 to 2048
[  485.930244][T19251] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  485.975176][T19276] loop1: detected capacity change from 0 to 2048
[  485.993358][T19281] loop2: detected capacity change from 0 to 2048
[  485.999869][T19269] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.008225][T19278] loop0: detected capacity change from 0 to 2048
[  486.026018][T19283] loop4: detected capacity change from 0 to 2048
[  486.053324][T19288] loop3: detected capacity change from 0 to 2048
[  486.060032][T19281] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.084239][T19278] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.097118][T19276] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.119097][T19283] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.190219][T19288] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.211780][T19308] loop2: detected capacity change from 0 to 2048
[  486.226096][T19302] loop1: detected capacity change from 0 to 2048
[  486.233764][T19303] loop0: detected capacity change from 0 to 2048
[  486.269632][T19308] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.269912][T19306] loop4: detected capacity change from 0 to 2048
[  486.297858][T19302] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.329540][T19320] loop3: detected capacity change from 0 to 2048
[  486.341951][T19303] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.391330][T19306] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.401395][T19327] loop2: detected capacity change from 0 to 2048
[  486.421639][T19329] loop1: detected capacity change from 0 to 2048
[  486.429505][T19320] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.445198][T19332] loop0: detected capacity change from 0 to 2048
[  486.463663][T19327] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.550815][T19329] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.567510][T19332] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.570249][T19345] loop3: detected capacity change from 0 to 2048
[  486.598462][T19350] loop2: detected capacity change from 0 to 2048
[  486.601955][T19349] loop4: detected capacity change from 0 to 2048
[  486.664336][T19358] loop1: detected capacity change from 0 to 2048
[  486.675096][T19345] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.683972][T19359] loop0: detected capacity change from 0 to 2048
[  486.696004][T19350] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.715291][T19349] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.766089][T19358] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.771116][T19372] loop2: detected capacity change from 0 to 2048
[  486.787074][T19359] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.815421][T19376] loop4: detected capacity change from 0 to 2048
[  486.825466][T19375] loop3: detected capacity change from 0 to 2048
[  486.842418][T19378] loop0: detected capacity change from 0 to 2048
[  486.843423][T19372] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.872926][T19375] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.901921][T19385] loop1: detected capacity change from 0 to 2048
[  486.915472][T19376] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.944487][T19378] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  486.968806][T19395] loop3: detected capacity change from 0 to 2048
[  486.988062][T19398] loop2: detected capacity change from 0 to 2048
[  486.995361][T19385] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.014093][T19395] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.057694][T19405] loop4: detected capacity change from 0 to 2048
[  487.065523][T19398] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.068660][T19408] loop0: detected capacity change from 0 to 2048
[  487.093111][T19409] loop1: detected capacity change from 0 to 2048
[  487.113844][T19413] loop3: detected capacity change from 0 to 2048
[  487.121256][T19405] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.138671][T19409] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.144342][T19408] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.177804][T19424] loop2: detected capacity change from 0 to 2048
[  487.193336][T19413] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.257716][T19432] loop1: detected capacity change from 0 to 2048
[  487.262704][T19433] loop0: detected capacity change from 0 to 2048
[  487.265672][T19434] loop4: detected capacity change from 0 to 2048
[  487.279212][T19424] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.284324][T19438] loop3: detected capacity change from 0 to 2048
[  487.358697][T19438] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.365288][T19449] loop2: detected capacity change from 0 to 2048
[  487.389036][T19433] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.404057][T19434] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.404230][T19432] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.456467][T19449] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.524252][T19461] loop4: detected capacity change from 0 to 2048
[  487.533576][T19462] loop3: detected capacity change from 0 to 2048
[  487.550163][T19466] loop2: detected capacity change from 0 to 2048
[  487.559953][T19463] loop0: detected capacity change from 0 to 2048
[  487.566588][T19464] loop1: detected capacity change from 0 to 2048
[  487.571306][T19466] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.574597][T19462] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.650611][T19464] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.667339][T19463] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.681115][T19480] loop3: detected capacity change from 0 to 2048
[  487.692260][T19461] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.714934][T19483] loop2: detected capacity change from 0 to 2048
[  487.746359][T19488] loop1: detected capacity change from 0 to 2048
[  487.746885][T19489] loop0: detected capacity change from 0 to 2048
[  487.765697][T19480] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.776254][T19493] loop4: detected capacity change from 0 to 2048
[  487.820372][T19488] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.853386][T19502] loop3: detected capacity change from 0 to 2048
[  487.864294][T19489] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.884847][T19483] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.920966][T19511] loop1: detected capacity change from 0 to 2048
[  487.921663][T19493] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.944781][T19502] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  487.987306][T19516] loop0: detected capacity change from 0 to 2048
[  487.993875][T19511] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.038640][T19525] loop3: detected capacity change from 0 to 2048
[  488.045868][T19516] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.078524][T19526] loop4: detected capacity change from 0 to 2048
[  488.085111][T19529] loop1: detected capacity change from 0 to 2048
[  488.085354][T19523] loop2: detected capacity change from 0 to 2048
[  488.112835][T19525] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.142150][T19526] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.144315][T19538] loop0: detected capacity change from 0 to 2048
[  488.159510][T19529] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.176195][T19523] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.227485][T19545] loop3: detected capacity change from 0 to 2048
[  488.236007][T19552] loop2: detected capacity change from 0 to 2048
[  488.256929][T19554] loop1: detected capacity change from 0 to 2048
[  488.264008][T19538] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.264022][T19551] loop4: detected capacity change from 0 to 2048
[  488.293777][T19545] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.293787][T19552] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.355998][T19564] loop0: detected capacity change from 0 to 2048
[  488.380417][T19564] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.396512][T19554] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.420369][T19551] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.435316][T19572] loop2: detected capacity change from 0 to 2048
[  488.457503][T19576] loop3: detected capacity change from 0 to 2048
[  488.464041][T19572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.499119][T19576] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.537141][T19587] loop1: detected capacity change from 0 to 2048
[  488.539263][T19581] loop0: detected capacity change from 0 to 2048
[  488.562771][T19588] loop4: detected capacity change from 0 to 2048
[  488.573386][T19590] loop2: detected capacity change from 0 to 2048
[  488.585742][T19581] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.588738][T19593] loop3: detected capacity change from 0 to 2048
[  488.603958][T19587] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.633927][T19588] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.635165][T19590] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.705724][T19612] loop4: detected capacity change from 0 to 2048
[  488.708957][T19607] loop0: detected capacity change from 0 to 2048
[  488.719017][T19608] loop2: detected capacity change from 0 to 2048
[  488.723851][T19611] loop1: detected capacity change from 0 to 2048
[  488.744492][T19612] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.750064][T19593] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.780098][T19607] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.804541][T19608] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.816552][T19611] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.853581][T19628] loop3: detected capacity change from 0 to 2048
[  488.857920][T19632] loop4: detected capacity change from 0 to 2048
[  488.878907][T19633] loop0: detected capacity change from 0 to 2048
[  488.887928][T19635] loop1: detected capacity change from 0 to 2048
[  488.897048][T19637] loop2: detected capacity change from 0 to 2048
[  488.902588][T19628] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.927975][T19633] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.928721][T19632] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.966727][T19635] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  488.980955][T19651] loop3: detected capacity change from 0 to 2048
[  489.003517][T19653] loop4: detected capacity change from 0 to 2048
[  489.017930][T19637] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.032920][T19656] loop0: detected capacity change from 0 to 2048
[  489.042294][T19659] loop1: detected capacity change from 0 to 2048
[  489.049845][T19651] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.094656][T19653] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.115142][T19673] loop3: detected capacity change from 0 to 2048
[  489.122167][T19656] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.124791][T19675] loop2: detected capacity change from 0 to 2048
[  489.144674][T19659] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.196546][T19678] loop1: detected capacity change from 0 to 2048
[  489.206448][T19673] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.227231][T19675] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.232073][T19686] loop0: detected capacity change from 0 to 2048
[  489.249877][T19684] loop4: detected capacity change from 0 to 2048
[  489.302073][T19691] loop2: detected capacity change from 0 to 2048
[  489.307383][T19693] loop3: detected capacity change from 0 to 2048
[  489.317011][T19686] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.326413][T19678] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.340208][T19684] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.383283][T19693] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.423904][T19712] loop4: detected capacity change from 0 to 2048
[  489.433471][T19708] loop1: detected capacity change from 0 to 2048
[  489.438623][T19710] loop0: detected capacity change from 0 to 2048
[  489.449262][T19691] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.478999][T19719] loop3: detected capacity change from 0 to 2048
[  489.482299][T19708] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.500793][T19712] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.521677][T19725] loop2: detected capacity change from 0 to 2048
[  489.533032][T19710] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.544232][T19719] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.580004][T19738] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.587744][T19736] loop1: detected capacity change from 0 to 2048
[  489.601975][T19733] loop4: detected capacity change from 0 to 2048
[  489.625817][T19740] loop3: detected capacity change from 0 to 2048
[  489.638779][T19742] loop0: detected capacity change from 0 to 2048
[  489.660879][T19733] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.667729][T19748] loop2: detected capacity change from 0 to 2048
[  489.675992][T19736] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.708389][T19740] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.712859][T19742] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.731678][T19748] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.776666][T19761] loop1: detected capacity change from 0 to 2048
[  489.779425][T19763] loop4: detected capacity change from 0 to 2048
[  489.807317][T19767] loop3: detected capacity change from 0 to 2048
[  489.820103][T19769] loop2: detected capacity change from 0 to 2048
[  489.820670][T19765] loop0: detected capacity change from 0 to 2048
[  489.849456][T19763] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.849706][T19761] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.918168][T19765] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.954988][T19767] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  489.969856][T19769] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.034390][T19789] loop1: detected capacity change from 0 to 2048
[  490.048785][T19792] loop3: detected capacity change from 0 to 2048
[  490.067704][T19793] loop4: detected capacity change from 0 to 2048
[  490.081022][T19796] loop2: detected capacity change from 0 to 2048
[  490.086848][T19797] loop0: detected capacity change from 0 to 2048
[  490.126591][T19789] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.146229][T19796] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.164311][T19797] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.179238][T19793] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.204532][T19792] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.302237][T19822] loop3: detected capacity change from 0 to 2048
[  490.309190][T19814] loop2: detected capacity change from 0 to 2048
[  490.316152][T19823] loop0: detected capacity change from 0 to 2048
[  490.325577][T19816] loop1: detected capacity change from 0 to 2048
[  490.342277][T19826] loop4: detected capacity change from 0 to 2048
[  490.344614][T19822] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.383336][T19814] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.409440][T19840] loop3: detected capacity change from 0 to 2048
[  490.417718][T19826] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.433381][T19816] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.452780][T19823] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.483271][T19840] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.522320][T19852] loop2: detected capacity change from 0 to 2048
[  490.535942][T19849] loop1: detected capacity change from 0 to 2048
[  490.570583][T19849] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.587509][T19853] loop4: detected capacity change from 0 to 2048
[  490.603192][T19859] loop3: detected capacity change from 0 to 2048
[  490.613914][T19852] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.618213][T19854] loop0: detected capacity change from 0 to 2048
[  490.638434][T19853] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.673373][T19868] loop2: detected capacity change from 0 to 2048
[  490.691299][T19869] loop1: detected capacity change from 0 to 2048
[  490.699918][T19873] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.719987][T19874] loop4: detected capacity change from 0 to 2048
[  490.734918][T19859] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.775226][T19868] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.790270][T19869] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.803040][T19874] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.823329][T19887] loop3: detected capacity change from 0 to 2048
[  490.850810][T19890] loop0: detected capacity change from 0 to 2048
[  490.902133][T19895] loop1: detected capacity change from 0 to 2048
[  490.904489][T19897] loop4: detected capacity change from 0 to 2048
[  490.910943][T19887] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.922290][T19900] loop2: detected capacity change from 0 to 2048
[  490.948702][T19890] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  490.993097][T19897] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.003211][T19913] loop3: detected capacity change from 0 to 2048
[  491.020072][T19895] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.032470][T19900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.078971][T19913] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.112563][T19920] loop2: detected capacity change from 0 to 2048
[  491.156522][T19923] loop1: detected capacity change from 0 to 2048
[  491.172594][T19929] loop3: detected capacity change from 0 to 2048
[  491.185915][T19927] loop4: detected capacity change from 0 to 2048
[  491.193346][T19920] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.215577][T19928] loop0: detected capacity change from 0 to 2048
[  491.232816][T19923] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.252514][T19927] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.268434][T19929] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.340752][T19928] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.368848][T19951] loop3: detected capacity change from 0 to 2048
[  491.378233][T19952] loop4: detected capacity change from 0 to 2048
[  491.384904][T19950] loop1: detected capacity change from 0 to 2048
[  491.392467][T19945] loop2: detected capacity change from 0 to 2048
[  491.449588][T19952] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.478424][T19951] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.490210][T19965] loop0: detected capacity change from 0 to 2048
[  491.498860][T19945] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.516596][T19950] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.547673][T19965] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.597376][T19975] loop1: detected capacity change from 0 to 2048
[  491.614870][T19976] loop2: detected capacity change from 0 to 2048
[  491.636626][T19980] loop0: detected capacity change from 0 to 2048
[  491.637860][T19977] loop3: detected capacity change from 0 to 2048
[  491.648154][T19979] loop4: detected capacity change from 0 to 2048
[  491.658396][T19975] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.684152][T19980] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.714474][T19977] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.716045][T19990] loop1: detected capacity change from 0 to 2048
[  491.741740][T19979] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.742304][T19997] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.791652][T19999] loop0: detected capacity change from 0 to 2048
[  491.817254][T20001] loop2: detected capacity change from 0 to 2048
[  491.830867][T19990] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.833683][T20008] loop4: detected capacity change from 0 to 2048
[  491.858152][T20007] loop3: detected capacity change from 0 to 2048
[  491.859764][T19999] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.893582][T20007] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.898323][T20001] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.960095][T20021] loop3: detected capacity change from 0 to 2048
[  491.972438][T20008] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  491.979336][T20028] loop0: detected capacity change from 0 to 2048
[  492.002996][T20027] loop1: detected capacity change from 0 to 2048
[  492.003201][T20024] loop2: detected capacity change from 0 to 2048
[  492.052533][T20031] loop4: detected capacity change from 0 to 2048
[  492.066870][T20021] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.067579][T20028] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.082426][T20027] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.097358][T20024] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.153265][T20031] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.189042][T20050] loop2: detected capacity change from 0 to 2048
[  492.210217][T20051] loop1: detected capacity change from 0 to 2048
[  492.226255][T20052] loop0: detected capacity change from 0 to 2048
[  492.256238][T20057] loop4: detected capacity change from 0 to 2048
[  492.264999][T20050] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.321986][T20061] loop2: detected capacity change from 0 to 2048
[  492.324407][T20069] loop3: detected capacity change from 0 to 2048
[  492.340681][T20057] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.345402][T20052] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.380663][T20051] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.385210][T20069] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.446708][T20077] loop0: detected capacity change from 0 to 2048
[  492.466352][T20076] loop4: detected capacity change from 0 to 2048
[  492.474635][T20077] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.500232][T20080] loop1: detected capacity change from 0 to 2048
[  492.515682][T20061] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.517906][T20087] loop0: detected capacity change from 0 to 2048
[  492.540305][T20089] loop3: detected capacity change from 0 to 2048
[  492.550563][T20076] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.588597][T20089] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.595990][T20097] loop2: detected capacity change from 0 to 2048
[  492.610568][T20087] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.639834][T20102] loop4: detected capacity change from 0 to 2048
[  492.646965][T20080] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.683414][T20107] loop0: detected capacity change from 0 to 2048
[  492.689635][T20097] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.725314][T20112] loop3: detected capacity change from 0 to 2048
[  492.727233][T20102] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.785028][T20121] loop2: detected capacity change from 0 to 2048
[  492.789087][T20119] loop1: detected capacity change from 0 to 2048
[  492.794622][T20118] loop4: detected capacity change from 0 to 2048
[  492.831911][T20107] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.833944][T20121] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.874856][T20112] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.890350][T20119] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.915224][T20118] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.942774][T20138] loop0: detected capacity change from 0 to 2048
[  492.967416][T20138] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  492.989798][T20140] loop2: detected capacity change from 0 to 2048
[  493.008980][T20147] loop1: detected capacity change from 0 to 2048
[  493.028022][T20146] loop3: detected capacity change from 0 to 2048
[  493.039203][T20149] loop4: detected capacity change from 0 to 2048
[  493.045795][T20140] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  493.047908][T20153] loop0: detected capacity change from 0 to 2048
[  493.084709][T20147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  493.098122][T20149] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  493.103489][T20146] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  493.115784][T20147] ------------[ cut here ]------------
[  493.133718][T20147] WARNING: CPU: 0 PID: 20147 at fs/ext4/inode.c:3648 ext4_set_page_dirty+0x199/0x1a0
[  493.143212][T20147] Modules linked in:
[  493.146992][T20147] CPU: 0 PID: 20147 Comm: syz-executor934 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[  493.157429][T20147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[  493.167304][T20147] RIP: 0010:ext4_set_page_dirty+0x199/0x1a0
[  493.173123][T20147] Code: 5d c3 e8 ba f2 86 ff 48 ff cb e9 e2 fe ff ff e8 ad f2 86 ff 0f 0b eb d7 e8 a4 f2 86 ff 48 ff cb e9 3c ff ff ff e8 97 f2 86 ff <0f> 0b e9 7a ff ff ff 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83
[  493.192565][T20147] RSP: 0018:ffffc90007767448 EFLAGS: 00010293
[  493.198446][T20147] RAX: ffffffff81e97279 RBX: 0000000000000000 RCX: ffff88810e7093c0
[  493.206729][T20147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  493.214540][T20147] RBP: ffffc90007767470 R08: ffffffff81e971e4 R09: fffff9400091e449
[  493.218752][T20165] loop2: detected capacity change from 0 to 2048
[  493.222425][T20147] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  493.222444][T20147] R13: 1ffffd400091e449 R14: ffffea00048f2240 R15: ffffea00048f2248
[  493.244568][T20147] FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  493.253329][T20147] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  493.254329][T20153] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  493.259715][T20147] CR2: 00007fed8773fa58 CR3: 0000000123111000 CR4: 00000000003506b0
[  493.259736][T20147] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  493.289942][T20147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  493.297792][T20147] Call Trace:
[  493.300912][T20147]  <TASK>
[  493.303671][T20147]  ? show_regs+0x58/0x60
[  493.307910][T20147]  ? __warn+0x160/0x2f0
[  493.311927][T20147]  ? ext4_set_page_dirty+0x199/0x1a0
[  493.317028][T20147]  ? report_bug+0x3d9/0x5b0
[  493.321387][T20147]  ? ext4_set_page_dirty+0x199/0x1a0
[  493.326492][T20147]  ? handle_bug+0x41/0x70
[  493.330678][T20147]  ? exc_invalid_op+0x1b/0x50
[  493.335164][T20147]  ? asm_exc_invalid_op+0x1b/0x20
[  493.340022][T20147]  ? ext4_set_page_dirty+0x104/0x1a0
[  493.345175][T20147]  ? ext4_set_page_dirty+0x199/0x1a0
[  493.350268][T20147]  ? ext4_set_page_dirty+0x199/0x1a0
[  493.355415][T20147]  ? ext4_set_page_dirty+0x199/0x1a0
[  493.360540][T20147]  set_page_dirty+0x1a4/0x300
[  493.365019][T20147]  unmap_page_range+0xf57/0x1ed0
[  493.369804][T20147]  ? mmu_notifier_invalidate_range_end+0xe0/0xe0
[  493.375990][T20147]  ? plist_del+0x40e/0x420
[  493.380262][T20147]  ? __kasan_check_read+0x11/0x20
[  493.385199][T20147]  ? uprobe_munmap+0x18d/0x450
[  493.389777][T20147]  unmap_vmas+0x389/0x560
[  493.394006][T20147]  ? unmap_page_range+0x1ed0/0x1ed0
[  493.398969][T20147]  ? tlb_gather_mmu_fullmm+0x165/0x210
[  493.404291][T20147]  exit_mmap+0x3e4/0x940
[  493.408340][T20147]  ? exit_aio+0x25e/0x3c0
[  493.412620][T20147]  ? vm_brk+0x30/0x30
[  493.416418][T20147]  ? mutex_unlock+0xb2/0x260
[  493.421052][T20147]  ? uprobe_clear_state+0x2cd/0x320
[  493.426048][T20147]  __mmput+0x95/0x310
[  493.429872][T20147]  mmput+0x5b/0x170
[  493.433543][T20147]  do_exit+0xb9c/0x2ca0
[  493.437502][T20147]  ? ext4_buffered_write_iter+0x52d/0x610
[  493.443089][T20147]  ? put_task_struct+0x80/0x80
[  493.447747][T20147]  ? __kasan_check_write+0x14/0x20
[  493.452723][T20147]  ? _raw_spin_lock_irq+0xa5/0x1b0
[  493.457642][T20147]  ? _raw_spin_lock_irqsave+0x210/0x210
[  493.463132][T20147]  do_group_exit+0x141/0x310
[  493.467535][T20147]  get_signal+0x7a3/0x1630
[  493.471827][T20147]  arch_do_signal_or_restart+0xbd/0x1680
[  493.477318][T20147]  ? file_end_write+0x1c0/0x1c0
[  493.481977][T20147]  ? __kasan_check_write+0x14/0x20
[  493.486979][T20147]  ? mutex_unlock+0xb2/0x260
[  493.491431][T20147]  ? wait_for_completion_killable_timeout+0x10/0x10
[  493.497848][T20147]  ? get_sigframe_size+0x10/0x10
[  493.502748][T20147]  ? __se_sys_futex+0x37b/0x3e0
[  493.507500][T20147]  ? __ia32_sys_read+0x90/0x90
[  493.512124][T20147]  exit_to_user_mode_loop+0xa0/0xe0
[  493.517135][T20147]  exit_to_user_mode_prepare+0x5a/0xa0
[  493.522451][T20147]  syscall_exit_to_user_mode+0x26/0x160
[  493.527897][T20147]  do_syscall_64+0x47/0xb0
[  493.532174][T20147]  ? clear_bhb_loop+0x35/0x90
[  493.536661][T20147]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  493.542422][T20147] RIP: 0033:0x7fed876ec149
[  493.546644][T20147] Code: Unable to access opcode bytes at RIP 0x7fed876ec11f.
[  493.553915][T20147] RSP: 002b:00007fed876a8178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  493.562104][T20147] RAX: fffffffffffffe00 RBX: 00007fed877746c8 RCX: 00007fed876ec149
[  493.570020][T20147] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fed877746c8
[  493.577857][T20147] RBP: 00007fed877746c0 R08: 00007fed876a86c0 R09: 00007fed876a86c0
[  493.585629][T20147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed877746cc
[  493.593451][T20147] R13: 0000000000000006 R14: 00007ffeff2e64d0 R15: 00007ffeff2e65b8
[  493.601257][T20147]  </TASK>
[  493.604099][T20147] ---[ end trace 4fe23298a5c5a55b ]---
[  493.611798][   T10] ------------[ cut here ]------------
[  493.617616][   T10] kernel BUG at fs/ext4/inode.c:2746!
[  493.622909][   T10] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[  493.628717][   T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Tainted: G        W         5.15.168-syzkaller-1076471-g101e665d55a8 #0
[  493.639986][   T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[  493.649887][   T10] Workqueue: writeback wb_workfn (flush-7:1)
[  493.655699][   T10] RIP: 0010:ext4_writepages+0x3fe6/0x4000
[  493.661253][   T10] Code: 89 de e8 1d 60 87 ff 45 84 f6 75 2c e8 83 5d 87 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e4 c5 ff ff e8 6a 5d 87 ff <0f> 0b e8 63 5d 87 ff e8 2a 80 17 ff eb 9b e8 57 5d 87 ff e8 1e 80
[  493.680789][   T10] RSP: 0018:ffffc900000a7000 EFLAGS: 00010293
[  493.686767][   T10] RAX: ffffffff81e907a6 RBX: 0000008000000000 RCX: ffff888100262780
[  493.694583][   T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[  493.702393][   T10] RBP: ffffc900000a7410 R08: ffffffff81e8ff16 R09: ffffed1024c4c8cf
[  493.710294][   T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000a77d0
[  493.718102][   T10] R13: 0000000000000000 R14: 000000c410000000 R15: 0000000000000001
[  493.726031][   T10] FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  493.734799][   T10] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  493.741212][   T10] CR2: 00007ffeff2e4df8 CR3: 000000011fae9000 CR4: 00000000003506b0
[  493.749040][   T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  493.756835][   T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  493.764646][   T10] Call Trace:
[  493.767775][   T10]  <TASK>
[  493.770551][   T10]  ? __die_body+0x62/0xb0
[  493.774887][   T10]  ? die+0x88/0xb0
[  493.778443][   T10]  ? do_trap+0x103/0x330
[  493.782523][   T10]  ? ext4_writepages+0x3fe6/0x4000
[  493.787468][   T10]  ? handle_invalid_op+0x95/0xc0
[  493.792241][   T10]  ? ext4_writepages+0x3fe6/0x4000
[  493.797188][   T10]  ? exc_invalid_op+0x32/0x50
[  493.801701][   T10]  ? asm_exc_invalid_op+0x1b/0x20
[  493.806563][   T10]  ? ext4_writepages+0x3756/0x4000
[  493.811508][   T10]  ? ext4_writepages+0x3fe6/0x4000
[  493.816460][   T10]  ? ext4_writepages+0x3fe6/0x4000
[  493.821405][   T10]  ? __kasan_check_read+0x11/0x20
[  493.826269][   T10]  ? pagecache_get_page+0xddb/0xeb0
[  493.831303][   T10]  ? __kasan_check_write+0x14/0x20
[  493.836247][   T10]  ? pagecache_get_page+0xdd4/0xeb0
[  493.841281][   T10]  ? __kasan_check_read+0x11/0x20
[  493.846149][   T10]  ? __activate_page+0x1110/0x1110
[  493.851085][   T10]  ? write_boundary_block+0x150/0x150
[  493.856468][   T10]  ? ext4_readpage+0x230/0x230
[  493.861086][   T10]  ? __kasan_check_read+0x11/0x20
[  493.865941][   T10]  ? shmem_getpage_gfp+0x21cd/0x23c0
[  493.871240][   T10]  ? copy_page_from_iter_atomic+0x7fd/0x10e0
[  493.877159][   T10]  ? memcpy+0x56/0x70
[  493.880949][   T10]  ? update_curr+0x31a/0x5d0
[  493.885471][   T10]  ? ext4_readpage+0x230/0x230
[  493.890178][   T10]  do_writepages+0x40e/0x670
[  493.894598][   T10]  ? __writepage+0x130/0x130
[  493.899012][   T10]  ? sched_group_set_idle+0x640/0x640
[  493.904221][   T10]  ? sched_clock_cpu+0x18/0x3b0
[  493.908914][   T10]  ? __kasan_check_write+0x14/0x20
[  493.913862][   T10]  ? _raw_spin_lock+0xa4/0x1b0
[  493.918453][   T10]  __writeback_single_inode+0xdf/0xa70
[  493.923749][   T10]  writeback_sb_inodes+0xb2a/0x1920
[  493.928787][   T10]  ? activate_task+0x70/0xb0
[  493.933382][   T10]  ? _raw_spin_lock+0xa4/0x1b0
[  493.937988][   T10]  ? queue_io+0x520/0x520
[  493.942157][   T10]  ? __writeback_inodes_wb+0x3f0/0x3f0
[  493.947443][   T10]  ? queue_io+0x3d0/0x520
[  493.951613][   T10]  wb_writeback+0x3b9/0x9e0
[  493.955953][   T10]  ? inode_cgwb_move_to_attached+0x3c0/0x3c0
[  493.961762][   T10]  ? set_worker_desc+0x158/0x1c0
[  493.966551][   T10]  ? __kasan_check_write+0x14/0x20
[  493.971486][   T10]  wb_workfn+0x3d9/0x1110
[  493.975656][   T10]  ? inode_wait_for_writeback+0x280/0x280
[  493.981204][   T10]  ? ttwu_do_activate+0x17c/0x290
[  493.986065][   T10]  ? _raw_spin_unlock_irqrestore+0x5c/0x80
[  493.991705][   T10]  ? try_to_wake_up+0x697/0x1160
[  493.996490][   T10]  ? finish_task_switch+0x167/0x7b0
[  494.001514][   T10]  ? try_invoke_on_locked_down_task+0x2a0/0x2a0
[  494.007591][   T10]  ? __kasan_check_read+0x11/0x20
[  494.012451][   T10]  ? read_word_at_a_time+0x12/0x20
[  494.017396][   T10]  ? strscpy+0x9c/0x260
[  494.021393][   T10]  process_one_work+0x6bb/0xc10
[  494.026079][   T10]  worker_thread+0xad5/0x12a0
[  494.030854][   T10]  kthread+0x421/0x510
[  494.034754][   T10]  ? worker_clr_flags+0x180/0x180
[  494.039617][   T10]  ? kthread_blkcg+0xd0/0xd0
[  494.044044][   T10]  ret_from_fork+0x1f/0x30
[  494.048298][   T10]  </TASK>
[  494.051167][   T10] Modules linked in:
[  494.055062][   T10] ---[ end trace 4fe23298a5c5a55c ]---
[  494.060379][   T10] RIP: 0010:ext4_writepages+0x3fe6/0x4000
[  494.066247][   T10] Code: 89 de e8 1d 60 87 ff 45 84 f6 75 2c e8 83 5d 87 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e4 c5 ff ff e8 6a 5d 87 ff <0f> 0b e8 63 5d 87 ff e8 2a 80 17 ff eb 9b e8 57 5d 87 ff e8 1e 80
[  494.094628][   T10] RSP: 0018:ffffc900000a7000 EFLAGS: 00010293
[  494.105286][T20173] loop0: detected capacity change from 0 to 2048
[  494.111592][   T10] RAX: ffffffff81e907a6 RBX: 0000008000000000 RCX: ffff888100262780
[  494.120411][   T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[  494.128457][   T10] RBP: ffffc900000a7410 R08: ffffffff81e8ff16 R09: ffffed1024c4c8cf
[  494.136376][   T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000a77d0
[  494.144319][   T10] R13: 0000000000000000 R14: 000000c410000000 R15: 0000000000000001
[  494.152251][   T10] FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  494.153207][T20165] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor934: bg 0: block 234: padding at end of block bitmap is not set
[  494.161208][   T10] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  494.182044][   T10] CR2: 00007fed876a9000 CR3: 00000001096de000 CR4: 00000000003506b0
[  494.189913][   T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  494.197769][   T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  494.205690][   T10] Kernel panic - not syncing: Fatal exception
[  494.211798][   T10] Kernel Offset: disabled
[  494.215945][   T10] Rebooting in 86400 seconds..